baber/WOPTO huggingface dataset:
Patent JP-2000010401-A (JP)
Title: Color image forming device and process unit used for the device
Inventor: TERADA HIROSHI
IPC: G03G15/08
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of forming an excellent image and to provide a process unit used for the same by solving a problem caused in a conventional color image forming device that a supply part is not replenished with toner and a supply defect occurs even through the toner remains inside a hopper and a failure occurs in an image due to toner deterioration and toner scattering caused by consecutive use. SOLUTION: In this color image forming device, plural process units (1Bk, 1C, 1M, 1Y) are constituted so that the units respectively store the toner of different colors, are annularly arrayed and integrally rotated and a toner holding chamber is constituted so that the specified amount of the toner is held in the vicinity of a toner supply means to a photoreceptor when the process unit is at an image forming position and the toner is restored inside a developer hopper from the vicinity of the supply means by the gravity of the toner when the process unit is not at the image forming position.
Patent JP-S6413553-A (JP)
Title: Electrophotographic sensitive body
Inventor: ABE NAOTO
IPC: G03G5/06
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and high durability by forming a photosensitive layer contg. a specified compd. on an electrically conductive supporting body. CONSTITUTION:A photosensitive layer 4 including a layer 3 contg. a compd. represented by formula I as a carrier transferring substance is formed on an electrically conductive supporting body 1. In the formula I, each of Ar1-Ar3 is optionally substd. arylene group, each of Ar4-Ar6 is optionally substd. aryl group and each of R1-R3 is H atom, optionally substd. alkyl group, etc. By making use of the carrier transferring capacity of the compd., the compd. is used as the carrier transferring substance in a so-called separated function type electrophotographic sensitive body in which carriers are generated and transferred by separate substances. Thus, a sensitive body having superior physical properties of the film and superior electrophotographic characteristics is obtd.
Patent JP-H0611963-A (JP)
Title: Toner vessel and manufacture thereof
Inventor: YAMAMOTO KOJI
IPC: G03G15/08
Filed: 1992-06-29
Abstract: PURPOSE:To stick a film on a toner vessel stably and uniformly by working a vessel main body part in the condition of a plane base material. CONSTITUTION:This toner vessel is constituted of a hollow polygonal pillar shaped vessel main body part 1 of which an opening part 2 for supplying toner is closed with a film 3 capable of being separated, and cover materials 4, 5 stuck to close both ends of the vessel main body part 1. The base material of the vessel main body part 1 is made of a plane material such as paper or plastics, and after cutting it into a decided size, the opening part 2 is worked so as to stick the film 3 thereon. In this way, by executing the sticking work of the film in the flat plane state, positioning of the film 3 can be performed easily and correctly, uniform sticking pressure and heating temperature can be obtained by a flat type heating die as well as a well-balanced and sufficient sticking area can be obtained, and as a result, stable sticking condition can be obtained.
Patent JP-H04370325-A (JP)
Title: Turbo-charger of engine
Inventor: FUJIMURO NORIHITO
IPC: F02B37/14
Filed: 1991-06-14
Abstract: PURPOSE:To shorten the delay time of rotation rise immediately after rapid engine acceleration manipulation. CONSTITUTION:A fly-wheel 6 is connected to a compressor wheel 4 through a clutch 5 to be mutual linked. Rotational speed of the compressor wheel 4 is detected by a turbo rotational speed sensor 7, and the rotational speed of the crank shaft 13 of an engine 12 is detected by an engine rotational speed sensor 8, so that the clutch 5 is ON/OFF controlled by a clutch control device 9. In the case when a detected turbo rotational speed rises to a set high rotational speed H, the clutch 5 is disconnected, so that the fly-wheel 6 is left in high speed rotation by its inertia. Then, in the case when the rate of rotation rise (P) of a detected engine rotational speed (R) in a low-speed rotation region (M) has risen a set rate of rotation rise (a), the clutch 5 is connected, so that rotational speed of the compressor wheel 4 is raised by inertia force of the fly-wheel 6.
Patent JP-S6150758-A (JP)
Title: Abnormality detecting device of multi-edged rotary tool
Inventor: IDE KIYOSHI
IPC: B23Q17/09
Filed: 1984-08-16
Abstract: PURPOSE:To efficiently detect abnormality of a multi-edged rotary tool, by calculating a level of ratio of a detection value in the first and the second frequenty component detecting means and comparing this ratio of the detection value with a predetermined value to be decided. CONSTITUTION:A shunt resistor 2 detects a motor current I, and the motor current I, whose noise is removed by a low-pass filter 10, is converted into a digital value by an A/D converter 3 and input to the first and the second frequency component detecting means 11, 12. Further a device, detecting a rotation frequency component phis by cutting force of each edge and a frequency component phin of a cutting force uniform component through the Fourier conversion or the like to be input to a decision means 13 and calculating ratio phis/phin, outputs an abnormality signal S to an alarm means 9 unless the ratio phis/phin is smaller than a predetermined value F by comparing the ratio phis/phin with the value F to be decided.
Patent JP-H02290220-A (JP)
Title: Plate-like desiccating agent
Inventor: FUJII SHOZO
IPC: B01D53/28
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a highly hygroscopic desiccating agent by a method wherein a sintering assistant consisting of clay mineral is added to the desiccating agent consisting mainly of zeolite to prepare a forming material, this forming material is shaped and sintered into a plate-like solid and this solid is covered with a moisture- permeable heat shrinkable synthetic resin film. CONSTITUTION:A forming material is prepd. by adding to a desiccating agent consisting mainly of zeolite a sintering assistant consisting of clay mineral such as bentonite, sepiolite, etc., in an amt. of 10-30wt.% A plate-like solid obtd. from the shaping and sintering of this forming material is covered with a moisture-permeable, pinholed heat shrinkable synthetic resin film. Since this method permits the preparation of a thin yet rigid plate-like desiccating agent into an identical size, this can be fed automatically into a packaging bag. It is also great in moisture absorbing capacity even at a low humidity, capable of removing the odor of hydrogen sulfide, ammonia, etc., free from corrosiveness and deliquescence, safe in use for foods and chemicals, easy to manufacture and inexpensive to mass produce. Furthermore, the subject desiccating agent can be prevented from breakage and damage in the case of mechanized packaging and its moisture permeability can be varied and its moisture absorption rate can be adjusted by changing the size or number of the film pinholes.
Patent JP-H0458663-A (JP)
Title: Picture reader
Inventor: UNO TERUHIKO
IPC: H04N1/04
Filed: 1990-06-28
Abstract: PURPOSE:To attain stable picture reading with reliability while avoiding intermission of a reading by discriminating the state of a light source based on read information by a read means and implementing control of supply power to the light source and control notifying information relating to the service life depending on the result of discrimination. CONSTITUTION:A light source 21 is lighted on a reference board and a reflected light from the reference board is read through a read sensor 25. Read information is A/D- converted and read by a CPU 28 and whether luminous quantity of the light source is higher or lower than a reference value or equal to the reference value is discriminated based on the picture information. Then a control signal given to a D/A converter 4 is decreased or increased to decrease or increase the luminous quantity of the light source. The read information of a white reference is equal to the reference value finally by repeating the operation in this way, the repetitive routine as above is terminated. The reference value is a threshold level representing whether or not the luminous quantity of the light source 21 reaches the end of the service life or not and when the data exceeds the reference value, the termination of the service life of the light source 21 is displayed on a display device 29 and sent to an external device.
Patent JP-H05196973-A (JP)
Title: Optical switch
Inventor: HOSOYA TOSHIFUMI
IPC: G02B6/12
Filed: 1992-06-29
Abstract: PURPOSE:To provide the optical switch, especially, the photochromic optical switch enabling switching with a little quantity of light. CONSTITUTION:A medium containing a photochromic material is existent between two waveguide paths 8 and 11 to be optically coupled. Concretely, concerning this optical switch, the medium containing the photochromic material is made existent between the two waveguide paths 8 and 11 at a coupling part 12 or at the joint part of the two cross optical waveguide paths, other wise, the photochromic material is made existent in a layer equipped with the waveguide paths and a photomask layer equipped with a slit is provided at the upper part of this layer so that only the coupling part 12 or the joint part can be irradiated with operational beams. Thus, switching is enabled with the much less quantity of operational light, and an extremely compact switching system is realized without requiring any high-power light source.
Patent JP-H0522619-A (JP)
Title: Television receiver
Inventor: INOUE AKIRA
IPC: H04N3/16
Filed: 1991-07-11
Abstract: PURPOSE:To improve the image contrast by cutting the both edge parts of a video signal of a scan line in order to set a part projecting on an inner wall surface of the funnel of a deflected electronic beam at a cut-off level. CONSTITUTION:The signal processing is carried out to shorten the display time of a scan line at the upper and lower end parts of a raster based on the scan line of the display time a0 of a scan line 9 set when the light is emitted evenly on the entire raster. Under such conditions, DELTAS<= (OS-100) (1/100) (4/3) (1/2) (1/Y) y<2> is satisfied when the cut width is set at DELTAS at one of both sides of the display time together with the height of an effective screen set at Y, the over-scan rate set at OS%, and the vertical coordinates set at y with the center of the screen defined as an original point respectively. Then the raster formed by a processed video input signal is identical with a raster formed when the outside part is deleted from a single dot line drawn at a corner part of the outside raster of an effective screen 10. Therefore, the electronic beams projecting on the inner wall surface of a funnel are eliminated.
Patent JP-S6150841-A (JP)
Title: Car floor sheet with pollution preventing mat
Inventor: YOSHIMOTO TATSUO
IPC: B60N3/04
Filed: 1984-08-16
Abstract: PURPOSE:To protect the heel part of a shoe and enable replacement of a calendered mat, by a method wherein the calendered mat is removably attached in a where position the heel part of a shoe makes into contact with a floor sheet. CONSTITUTION:A magnetic sheet or belt fastener 2 is attached in a position where the shoes of a driver and a passenger make contact with the upper surface of a floor sheet 1 for a car, and a pollution preventing mat 3, such as calendered mats, is attached thereto. A adsorbing sheet 2' is attached to the bottom surface of the pollution preventing mat 3, and this causes the mat to be removably attached to the upper surface of the floor sheet 1 for a car.
Patent JP-H112606-A (JP)
Title: Chirality analysis method
Inventor: WADA AKIO
IPC: G01N21/19
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the detecting sensitivity in chirality analysis by introducing a fluorescent functional group into the material having chirality, exciting the material with right and left circularly polarized lights respectively and measuring the intensity of the respective fluorescence. SOLUTION: A flurescent functional group is introduced into the material having chirality. It is excited with right and left circularly polarized lights. The intensity of the respective fluorescence is measured. The chirality of this material is analyzed by the fluorescence intensity difference information of the left circular polarized-light excitation and the right circular polarized-light excitation. That is to say, the fluorescent functional group is introduced in the material having the chirality such as physiological active material by using a chemical means, and the fluorescent material is obtained. Then, circular bicolor fluorescent spectrum or fluorescence detecting circular bicolor spectrum is measured, and the analysis of the chirality of the sample material as the object is performed.  In this case, the fluorescent functional group is not specially limited, but it is desieble that the groups contain a naphthalene ring, an anthrascene ring, a pyrene ring, a perylene ring, a coronene ring and a porphyrin ring.
Patent JP-H0835959-A (JP)
Title: Concentration measuring method in gas chromatograph
Inventor: KAJIO TAKAHIRO
IPC: G01N30/62
Filed: 1994-07-22
Abstract: PURPOSE:To perform measurement accurately even if base lines are fluctuated by the change of the temperature of the atmosphere after backlash and the like. CONSTITUTION:After backlash (B/F), base-line values DELTABl1 and DELTABl2 at a time point t1 and a time point t2 are measured. Counted numbers A and B of the fundamental expression, which is preset based on two sets of the values, are determined, and the correcting function in this measurement is formed. Then, the correcting function is used when the concentration of the object to be measured is computed based on the detected peak, and the fluctuation of the base lines is corrected.
Patent JP-S5794837-A (JP)
Title: Information display system
Inventor: SADO ICHIROU
IPC: G06F17/21
Filed: 1980-12-05
Abstract: PURPOSE: To confirm the degree of reliability of display information, by providing a random access memory to an electronic information device to add properly the quantity of storage information and at the same time distinguishing the additional information for display.  
     CONSTITUTION: New information can be stored in the 1st storage part RAM with operation of a key. Both the information which is previously stored in a fixed way into the 2nd storage part ROM and the information which is newly stored through operation of a key are retrieved by pushing a common character key. At the same time, a display indication signal is applied to a display DISP in case the retrieved information is identical with that given from the RAM. Thus this information is distinguished from that given the ROM to be displayed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0840646-A (JP)
Title: Thread tying device for fiber machine to manufacture twill wound bobbin
Inventor: HERUBERUTO RIYUSUKENSU
IPC: B65H67/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To splice with a simple device extremely favorably by travelling an upper yarn through a travel member, when a gripper tube is turned to an upper work position, in other words, when a lower yarn is fed and positioning in a splicing device or a belonging yarn processing device. SOLUTION: In a winding machine provided with a suction nozzle 29 and gripper tube 25 connected to a suction passage, the gripper tube 25 is constituted so that the yarn can be positioned in a splicing device 22 at the final end position of the turning range. In other words, the gripper tube 25 is constituted by providing a gripper tube flap 18 provided with a yarn guide device 54 including a yarn placement hook 23 to a front plate 65 to the end side. In the yarn guide device 54, a projected addition part 61 and yarn guide contour 57 are provided. Further, the gripper tube flap 18 is provided with a control projection 62 cooperating with a control groove arranged to the yarn delivery station of the gripper tube 25, thereby, the prescribed release of the flap 18 is garanteeed.
Patent JP-H1020279-A (JP)
Title: Liquid crystal display device
Inventor: EBA KUNIKAZU
IPC: A47J27/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To make display easy to see by enhancing contrast at need by a time division driving system. SOLUTION: This device is constituted to be driven by time division. In this case, it is driven by changing time division number in accordance with display content and use condition, and displays at appropriate contrast. When a B face liquid crystal display board 2 which need not be made easy-to-view is displayed, it is driven by 1/4 duty, and when an A face liquid crystal display board 1 which must be made easy-to-view by giving priority to the contrast, it is driven by 1/3 duty.
Patent JP-S5974713-A (JP)
Inventor: RUDEI YOHAN FUAN DE PURASUHIE
IPC: H03F3/20
Filed: 1983-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0819838-A (JP)
Title: Thermal-spraying repairing material of immersion nozzle for continuous casting
Inventor: HAMAI KAZUO
IPC: C04B35/48
Filed: 1994-07-01
Abstract: PURPOSE:To contrive a high durability of an immersion nozzle without damaging the adhesiveness in the case of using the immersion nozzle to a powder line by specifying the blending ratio of ZrO2.CaO clinker powder and Al2O3. CONSTITUTION:This thermal-spraying repairing material is blended with 60-90wt.% ZrO2.CaO clinker having >=1mol ratio of ZrO2/CaO and 40-10wt.% Al2O3 powder. Then, the reason why the mol ratio of ZrO2/CaO is limited to >=1 is, because in the case of executing the solid solution treatment to CaO exceeding 50mol%, a large quantity of low m.p. compounds are produced by the reaction between CaO and Al2O3 and the erosion resistance is drastically lowered. Further, the reason why the blending composition of the ZrO.CaO clinker powder and Al2O3 powder is limited to the above values is, because in the case of being out of the limitations thereof, a thermal-spraying formed body is made to be porous and the erosion resistance is lowered or a large quantity of low m.p. compounds are produced and thus, the erosion resistance is drastically lowered. Such a thermal-spraying repairing material has the excellent adhesiveness and erosion resistance as the repairing material to partial eroded position of the immersion nozzle, and the cost of the immersion nozzle can be reduced.
Patent JP-S6329469-A (JP)
Inventor: SHIBATA YOSHIO
IPC: H01R24/02
Filed: 1986-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09328953-A (JP)
Title: Finger pinching preventive door
Inventor: KODAMA TADAMITSU
IPC: E06B3/88
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the pinching of fingers in a gap between an area ranging from the suspension-side end face of a door to a packing groove and a door frame opposed thereto and damage to fingers pinched in a gap between the door-side packing groove and the door. SOLUTION: The upper and lower parts of a door at the suspension side are held to be swung by pivotal hinges 7, 8 and a circular curve protruded member 5 is mounted on the suspension-side end face of the door 1. A gap between an area ranging from the curve protruded member 5 of the door 1 to a suspension-side packing groove 9c and a door frame 9c opposed thereto is set to be somewhat smaller than the thickness of a finger. A gap between a door-side packing groove 9d and the door 1 is set to be somewhat larger than the thickness of the finger.
Patent JP-H1117572-A (JP)
Title: Power conservation device
Inventor: KURIHARA KAZUHIRO
IPC: H04B1/16
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption in the case of demodulating an FM signal through the use of a demodulation circuit with high power consumption where the signal is processed by using a digital signal processor(DSP) after orthogonal detection. SOLUTION: The device has a demodulation circuit 20 that demodulates an FM signal and a signal of an other modulation system and requires high power consumption and a demodulation circuit 30 that demodulates an FM signal only and requires only small power consumption, and in the case of receiving the FM modulation signal, the operation of the demodulation circuit 30 with small power consumption is stopped and the demodulation circuit 20 demodulates the signal.
Patent JP-H0461380-A (JP)
Title: Semiconductor device and manufacture method of semiconductor device
Inventor: YAMADA HIROSAKU
IPC: H01L21/205
Filed: 1990-06-29
Abstract: PURPOSE:To grow selectively an SiGe single crystal thin film without the application of GeH3 as a raw gas by forming hydrides of germanium through the irradiation of hydrogen ions on germanium and an SiGe layer through the reaction between silane and the surface of a semiconductor. CONSTITUTION:H2 is introduced from a hydrogen gas supply system 6 in a vacuum atmosphere or if required to raise the temperature of a heater where heating treatment is carried out to remove a natural oxide film. After the heat treatment, hydrogen gas is supplied to an ECR ion source 2 from the hydrogen gas supply system 6 to generate hydrogen ions. The hydrogen ions are irradiated to germanium 3 to activate the hydrides of the germanium so that it may be fed to a reaction chamber 1 by way of an opening O installed to a gate G. Moreover, the gas is supplied at a specified mixing ratio by way of a gas flow rate controller 10 from a B2H6 supply system and an AsH3 supply system 9 respectively while it is controlled to a specified pressure by a control valve V. At the same tie, a substrate 4 is heated by a heater 5 to grow selectively an SiGe single crystal layer on the surface of the substrate.
Patent JP-H0815319-A (JP)
Title: Multipin probe unit for z-axis unit of x-y system in-circuit tester
Inventor: SEKI KAZUHIKO
IPC: G01R31/28
Filed: 1994-06-29
Abstract: PURPOSE:To realize high speed inspection by a constitution which deals with various mounting components having a large number of measuring points or different size easily. CONSTITUTION:A Z-axis unit movable through X-Y system is provided with the base 12 of a multipin probe unit 10 so that the Z-axis unit can move in the Z-axis direction. More than two pin probes 14 are provided movably in the Z-axis direction on the base 12. A large number of pin probes 14 being provided for the base 12 are arranged in sectoral pattern wherein the distance between the forward ends is shortened and the distance between the rear ends is lengthened for any two adjacent pin probes 14.
Patent JP-S5960154-A (JP)
Title: Solar heat calorifier
Inventor: IGUCHI TAKUJI
IPC: F24S10/95
Filed: 1982-09-29
Abstract: PURPOSE:To provide an efficient and economic solar water heater free from any corrosion and adhesion of scale by a method wherein a thermo-collector plate and a condensing plate passing through a hot water storing tank are communicated with a vapor outlet pipe and condensed liquid in the condensing pipe enters again the thermo-collector plate through a return pipe. CONSTITUTION:A proper amount of thermal medium is supplied from a valve 5 into a pipe in such a volume as a quite small part of the lower part of the thermo-collector plate 1 is immersed. Inert gas such as air is discharged from the valve 5. The thermal medium rises while wetting the inner surface from the lower end toward the upper end along the mesh or porous material 1-2 under its surface tension in its film like form. The mesh 1-3 has a more coarse grid than that of the mesh or porous material 1-2, its wire is large and can not hold liquid, so that an area near the wire becomes such an area as liquid is not filled. The liquid film at the inner surface of the upper plate 1-1 is heated by solar energy, evaporated from an entier surface of the liquid film, passes through a space near the mesh 1-3, the vapor of thermal medium is moved upwardly, passes through the vapor pipe 3, is condensed in a condensor pipe 8 and heats the water in the hot water storing tank.