baber/WOPTO huggingface dataset:
Patent JP-H04287506-A (JP)
Title: Differential amplifier circuit
Inventor: MIZUTA SATORU
IPC: H03F1/42
Filed: 1991-03-18
Abstract: PURPOSE:To decrease the dispersion in the frequency characteristic and to make the size small at a low cost with respect to the differential amplifier circuit suitable for an integrated circuit having a wide frequency band. CONSTITUTION:The differential amplifier circuit consists of 1st and 2nd transistors (TRs) 1, 2 whose base connects respectively to input terminals (IN1, IN2), 1st and 2nd resistors (R1, R2) whose one terminal connects to emitters of the TRs 1, 2, and a current source (I) in common connection to the other terminal of the 1st and 2nd resistors (R1, R2). Then peaking addition TRs 3, 4; 31, 32, 41, 42 are provided between the emitter of the 1st TR1 and the emitter of the 2nd TR2 and peaking is set to a high frequency region by the coupling capacitance of the said peaking addition TRs to expand the frequency band.
Patent JP-H07232777-A (JP)
Title: Detergent container
Inventor: OHASHI MINORU
IPC: B65D83/06
Filed: 1994-02-15
Abstract: PURPOSE:To eliminate the need to measure detergent every time with eyes, a measuring spoon or a measuring cup and avoid waste of detergent and the measuring spoon or cup which comes along with detergent every time a user buys detergent. CONSTITUTION:A box type container 1a is partly formed in dog-leg shape and provided with a detergent outlet 4, a detergent outlet cover 5a, a scale 6 and a deformed L-shaped partition wall 3 inside. A stopper with a protrusion, which overlaps the deformed L-shaped partition wall 3, is also provided inside the container 1a.
Patent JP-H05256879-A (JP)
Title: Peak detection circuit
IPC: G01R19/04
Filed: 1992-03-11
Abstract: PURPOSE:To provide a peak detection circuit required for realizing the automatic setting-up function of a digital oscilloscope by commonly using the circuit with a trigger detection circuit. CONSTITUTION:By adding a D-type latch 4 and control section 5 to a trigger detection circuit which detects the leading and trailing edges of inputted measuring signals and outputs a trigger signal, part of the signal of the trigger detection circuit is latched by means of the latch 4 and the trigger detection circuit is controlled by means of the section 5. Then the trigger detection circuit is constituted so that the circuit can output peak detecting data based on the trigger signal output of the trigger detection circuit and output data of the latch 5.
Patent JP-S51129570-A (JP)
Title: A toothed wheel apparatus for obtaining the output rotation in the one direction from the input rotation axis rotating normally and reversel y
Inventor: BAN ITSUKI
IPC: F16H63/00
Filed: 1975-05-02
Abstract: PURPOSE: A toothed wheel variable speed gear which does not necessitate the additional apparatus and is small in size and light in weight and cheap, and the motive power is surely transmitted. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63219299-A (JP)
Title: Megaphone
Inventor: WADA HAJIME
IPC: H04R27/04
Filed: 1987-03-06
Abstract: PURPOSE:To repeatedly enable to output a content talken once, by storing a signal received by a microphone by the application of a power source switch in a semiconductor memory, reading out a stored microphone signal, and outputting it from a sounding body. CONSTITUTION:By applying the power source switch 4, an FF8 is set via a differentiation circuit 14, and a Q output is set at an H. Consequently, an input/ output device 9 is set at an input mode, and fetches the signal from the microphone 1, and after converting it to a digital signal by an A/D converter 10, stores it in the semiconductor memory 6. And when a timer circuit 12 terminates its operation, or an H signal from a level detection circuit 13 ceases to be generated, the H signal is generated from an OR gate OR1. Therefore, the FF8 is reset, and the Q output goes to the H, and the memory 6 is set at a reading mode. Thereby, it is possible to listen to the microphone signal repeatedly from a speaker 3 immediately after the completion of sound recording.
Patent JP-H08243663-A (JP)
Title: Device for piling up press-formed products
Inventor: FUJINO TOSHIYUKI
IPC: B30B13/00
Filed: 1995-03-13
Abstract: PURPOSE: To lay the press-formed products carried out from a transfer press machine in the condition of piling up. CONSTITUTION: A work receiving table 51 fixedly arranged at the upper part from the carrying surface of a conveyor 30 and supporting the one end part of the press-formed product carried out from the transfer press machine and a work receiving table 52 always positioned at the upper part from the carrying surface of the conveyor 30 and supporting the other end part of the press-formed product carried out from the transfer press machine 10 are provided and the work receiving table 52 is intermittently elevated with a cylinder 53.
Patent JP-S52135977-A (JP)
Title: Hydraulic operation equipment
Inventor: KONDOU KAZUMASA
IPC: F15B11/08
Filed: 1976-05-08
Abstract: PURPOSE: To provide a hydraulic operation equipment capable of high speed cutting off its function which is composed of a separate feed valve and drain valve respectively that are able to control large quantity of oil in open-valve operation and to recover the initial condition quickly after the prescribed work is completed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01227166-A (JP)
Title: Photosensitive body for image forming device
Inventor: ARAKI MAKOTO
IPC: G03G5/08
Filed: 1988-03-08
Abstract: PURPOSE:To prolong the dark attenuation time and to largely prolong the life of the photosensitive body by essentially consisting of the photoconductive layer of said body of amorphous silicon a-Si. CONSTITUTION:The photoconductive layer 14 consists of a substrate block layer 14A formed on a conductive layer 13, a photosensitive layer 14B formed thereon and a surface protective layer 14C formed thereon. The photoconductive layer 14 of the photosensitive body is formed of the a-Si system and has sufficient hardness. The hardness of the photoconductive layer 14 is >=2,500 Vickers hardness which is higher by >=3 digits than the hardness of the conventional org. photosensitive body when said layer is formed of the a-Si:H. The dark attenuation time is thereby prolonged and the service life of the photosensitive body is improved.
Patent JP-H08243127-A (JP)
Title: Bed with enclosure type side fence
Inventor: SASE YOSHIMI
IPC: A61G7/05
Filed: 1995-03-13
Abstract: PURPOSE: To provide a bed provided with enclosure type side fence suitable for a patient of dementia. CONSTITUTION: This bed is formed in such a way that a hollow insertion type side fence main body 4 loaded on a side frame 3 freely loadably/unloadably, and a movable fence 5 formed in the side fence main body 4 protrusively are fitted, and the entire plane of a bed side is covered by drawing out the movable fence 5 from the side fence main body 4 in the longitudinal direction of the bed, and the side fence main body 4 is constrained with the side frame 3 by making a hook part 13 at the lower terminal of a stopper 12 intrude into a gap part 15 in a collapsing part 14. Moreover, the sliding operation of the movable fence 5 is constrained via the stopper 12 by making an elevation lever 16 drop by gravity and abutting a lever part 16b against the stopper 12.  In this way, it is possible to stay the patient in the bed and to exclude loitering in advance even when no sufficient supervisory is executed.
Patent JP-H09245427-A (JP)
Title: Reproducing equipment for disk
Inventor: KIMURA IZUMI
IPC: G11B19/28
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the runaway of the rotation of a disk by detecting a point of change of a digitized input signal, by counting the number of the points and by judging the rotation of the disk to be too fast when the result of the count is larger than a prescribed value. SOLUTION: When the result 14 of count is larger than a prescribed value, it is regarded as showing runaway of the rotation of a disk, in a system control microcomputer 18, and a command to brake is outputted to a speed control circuit 4 as information on the rotational speed of the disk. Based on the command, the speed control circuit 4 generates a disk motor drive signal 3 for reverse rotation. While braking is not made at the time of reproduction with normal rotation, since the result of count for a prescribed period is smaller than the prescribed value, it is made at the time of the rotation at an extraordinarily high speed, since the result exceeds the prescribed value in the prescribed period.
Patent JP-H08244159-A (JP)
Title: Manufacture of laminate
Inventor: FUJIMOTO TADASHI
IPC: B32B13/00
Filed: 1995-03-13
Abstract: PURPOSE: To manufacture a laminate formed by laminating a decorative layer of plasterer workmanship design and a base. CONSTITUTION: A laminate is manufactured by stacking a kneaded material composed of at least one kind of a curable compound selected out of a group of hydraulic calcium sulfate, calcium hydroxide and magnesium oxide, and a base, for example, a gypsum board, a calsium silicate board, an asbestos cement calsium silicate board, a steel plate panel or the like and carry out the pressure hydration forming.
Patent JP-S59178356-A (JP)
Title: Measuring method of distribution of hardness of quenched material
Inventor: FUKAMACHI SEIICHI
IPC: G01N27/80
Filed: 1983-03-29
Abstract: PURPOSE:To measure the distribution of hardness automatically without using a hardness meter, by varying the frequency of an excitation power source sequentially to vary the degree of permeation of magnetic flux into a quenched material, by detecting the iron loss of the quenched material at each frequency, by determining the iron loss of each minute quenched layer in a quenched layer from each iron loss, and by converting each iron loss into hardness. CONSTITUTION:A quenched material 2 is set in an apparatus, an AC power source 4 is adjusted so that the amount of magnetic flux in the quenched layer of the quenched material 2 may be a prescribed value, and the quenching depth of the quenched material is measured from the value of an iron loss of a power meter 5 by using a depth-iron loss characteristic diagram. Then, the quenching depth dO of the quenched material is stored in a memory of CPU9. Next, according to instructions from CPU, the degree of permeation of magnetic flux into the quenched material is varied sequentially so as to be dO1, dO2... at an interval of 0.5mm., iron losses WO1, WO2 of each minute quenched layer of the quenched layer of said material are found, iron loss values are converted into hardness values HO1, HO2, according to an equation (W=dooXH), and the distribution of hardness is displayed in a display unit in such a manner that the depths dO1, dO2... from the quenched surface are taken on the axis of abscissa while the hardness HO1, HO2... are represented on the axis of ordinate.
Patent JP-H01225480-A (JP)
Title: Alkaliphile methane-producing bacterium
Inventor: NAKATSUGAWA NAOKI
IPC: C02F11/04
Filed: 1988-03-07
Abstract: NEW MATERIAL:Methanosalcina alcaliphilum NY-728 (FERM 9920) whose optimal pH is 8.1-8.7. USE:Methane fermentation can be done even under strong alkali and low temperature conditions, thus expanding the application fields of methane fermentation, and simultaneously high-efficiency methane fermentation is realized. PREPARATION:A methane-producing bacteria are separated from a soil under special environmental conditions such as strong alkali or high salt concentration, by screening based on the method for isolating anaerobic bacteria. The separated bacteria are cultured and a bacterium of the highest optimal pH is isolated.
Patent JP-H01231781-A (JP)
Title: Device for controlling fluid pressure elevator
Inventor: MUNAKATA MITSUO
IPC: B66B1/26
Filed: 1988-03-09
Abstract: PURPOSE:To improve a stopping-floor level holding capacity by providing a speed command control circuit for carrying out the speed command of a riding cage, and previously rotating a pump at the time of detecting a riding motion following a hall call. CONSTITUTION:When an elevator sinks due to the riding-in of riders, etc., after stoppage, as a pre-load condition detecting circuit 143 judges that a driving motor be previously rotated based on signals outputted from a position detecting circuit, an acceleration detecting circuit, a traveling condition command circuit, etc., a signal at the time of inching traveling is outputted from an inching speed command circuit 142a. For example, when it is detected by a call detecting circuit 143-d that a stop command is ON with no rider in a cage and with only a hall call, a pre-load judging circuit 143-a judges that a riding cage sinks when a person on a riding place who generated the hall call gets on the cage and outputs a command to the inching speed command circuit 142a to carry out a pre-load operation for previously rotating a pump (a driving motor). Thereby, a starting delay time at the time of correcting sinking can be reduced.
Patent JP-H08220566-A (JP)
Title: Liquid crystal display element
Inventor: KIMURA YOSHIHIRO
IPC: C09K19/02
Filed: 1995-02-16
Abstract: PURPOSE: To improve the visual field angle characteristics by mixing a dextro-rotatory substance and a levo-rotary substance as a optically active substance, and existing both substances simultaneously. CONSTITUTION: After a varnish in a polyamic acid condition is applied to a glass substrate 1 on which a transparent electrode 2 is formed beforehand, in a spin coating, the substrate is baked, and an orientation film 3 is formed. Then, an orientation process is applied to the orientation film 3 by a rotary rubbing method. And after the glass beads with the same particle diameter are scattered on an opposite side glass substrate 4 formed in the same way, it is stuck with the glass substrate 1.  Then, to a panel before the liquid crystal is poured, made by such a way, a liquid crystal material 5 made by mixing a dextro-rotatory substance A having the function to rotate the liquid crystal molecules clockwise, and a levo-rotatory substance B having the function to rotate the liquid crystal molecules counterclockwise, is poured, and polarizing plates are stuck on the surfaces of the glass substrates 1 and 4, so as to manufacture a liquid crystal panel 6. The mixing weight ratio of the dextro-rotatory substance A and the levo-rotatory substance B is preferable to the 100/1 to 1/100. Consequently, a visual field angle characteristics of a very good display quality can be obtained.
Patent JP-H04273931-A (JP)
Title: Heat storage type refrigerating system
Inventor: SAKAIDA SUSUMU
IPC: F28D20/00
Filed: 1991-02-27
Abstract: PURPOSE:To increase the amount of stored heat and make the best use of this stored heat in a large power consumption time band in a heat storage type refrigerating system. CONSTITUTION:In a heat storage type refrigerating system which has a water tank 1 in partitioning structure which allows two types of cold water at a different temperature to over-flow so as to be stored, there are installed a refrigerating machine 3 which produced cold water (B) at a lower temperature than the cold water (A) and a water tank 2 which stores the produced colder water (B) in addition to a refrigerating machine 3 which produces cold water (A) at a temperature required on a load side and the water tank 1. The water is connected with cold water transfer pipelines 17 and 17 by way of a pipeline 20. At the same time, there is installed a means 7 to control the amount of supply water to the pipeline 20.
Patent JP-H08218527-A (JP)
Title: Cut-off structure around glass of unit curtain wall
Inventor: NEMOTO MITSUHIRO
IPC: E04B2/90
Filed: 1995-02-17
Abstract: PURPOSE: To prevent the leakage and penetration of rainwater indoors by collecting the rainwater which has penetrated in the upper and lower ends of glass inside a head and a window rail of a curtain wall unit in the areas of a gasket or a seal. CONSTITUTION: Fins, which are designed to prevent the penetration of rainwater indoors, are projected from the top of a gasket 13 laid out on the indoor side on the upper end of glass 12. In this case, the fins are formed in one piece with the gasket 13 along the whole length. It is also acceptable to use the groove on the top of the gasket 13 as a means which prevents the penetration of rainwater. As other examples of cut-off structure, the fins are installed on the bottom of the gasket 13 laid out indoors on the lower end of the gasket 13, thereby preventing the movement of water indoor s with the fins on the top and draining the water.
Patent JP-S59180197-A (JP)
Inventor: BARUDEMAA KAARUSON
IPC: F16N7/36
Filed: 1984-03-22
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-H10249476-A (JP)
Title: Structure press fitting hollow member onto shaft
Inventor: KOBAYASHI KOJI
IPC: F16B4/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To firmly fix a hollow member only a shaft by making the whole inner peripheral surface of a hollow part participate in press-fitting onto a fitting part. SOLUTION: In this press fitting structure, roll forming is applied to a part of the peripheral surface of the shaft 1, the fitting part 2 consisting of many projecting lines 2a directing in the peripheral direction is formed, the hollow part 4 of the hollow member 3 is fit onto the fitting part 2 with a prescribed press fitting allowance, whereby the hollow member 3 is press fit onto the shaft 1.  In this case, either of the fitting part 2 successively enlarging the outer diameter in a tapered shape from the beginning side of press fitting toward the terminating end side of press fitting or the hollow part 4 successively reducing the inner diameter in the tapered shape from the beginning end side of press fitting toward the terminating end side of press fitting is used, and the inner diameter D3 of the beginning end side of press fitting in the hollow part 4 is set smaller than the outer diameter D1 of the beginning end side of press fitting in the fitting part 2.
Patent JP-S62211192-A (JP)
Title: Thermal transfer recording material
Inventor: KUSHIDA NAOKI
IPC: B41M5/26
Filed: 1986-03-13
Abstract: PURPOSE:To obtain a sharp transfer recording image while a heat energy pattern is effectively utilized, by forming thermal transfer ink, which is prepared by dispersing a colorant in a heat-meltable binder comprising fatty acid amide, into the shape of a rotary body by molding. CONSTITUTION:As fatty acid amide, hexylamide, heptylamide and octylamide etc. can be used and one of or two or more kinds of them is contained in a heat-meltable binder. Thermal transfer ink is constituted of this heat-meltable binder and a colorant. An ink roll 1 having an outer peripheral surface comprising the transfer ink rotates continuously or intermittently while the core material 11 thereof is held by a spring 2a. When heat corresponding to an image pattern is supplied from the thermal head 3 contacted with the outer peripheral surface of the ink roll 1 by a spring 2b, the transfer ink is thermally heated and simultaneously shows a sticking property and the outer peripheral surface of the ink roll 1 is pressed to a recording medium 4 at a transfer position to form a transfer recording image 6.
Patent JP-S59180327-A (JP)
Title: Rotary encoder
Inventor: ISHIHARA SHIGERU
IPC: G01D5/244
Filed: 1983-03-31
Abstract: PURPOSE:To generate pulses proportional to a rotating speed and detect the rotating speed and an angle accurately by recording magnetically binary information at the circumference of the outer circumferential surface of the magnetic thin film on the surface of a rotary disk alternately on vertical magnetization basis. CONSTITUTION:An input shaft 2 is supported in a bearing 3 fitted and held in cases 12 and 13, and the rotary disk 4 is fitted to the input shaft 2. The magnetic thin film 11 is formed on the surface of the disk 4 and binary information is recorded magnetically and alternately at the circumference of the outer circumferential surface of the thin film 11 on vertical magnetization basis. Then, when the disk 4 rotates, information recorded magnetically by a magnetic head 9 for vertical magnetization response arranged facing the thin film 11 is detected to output an AC signal. The output signal is differential by a control circuit 10 and converted into a speed control signal, which is applied to a servomotor 1 to control the speed, so the resolution is improved; and the need to use a speed reducing gear, etc., in combination is eliminated to attain size reduction.
Patent JP-H09222203-A (JP)
Title: Inner directed flame burner
Inventor: MOMOSE TOSHISHIGE
IPC: F23C99/00
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a low NOx emission and improve a thermal efficiency by a method wherein a row of flame holes are, arranged at a wall surface of a burner main body, pre-mixed gas having air less than a specified value of a theoretical combustion air volume is injected out of the flame holes, a shielding plate for closing a lower part of a space is arranged, and its opening or closing may easily be carried out. SOLUTION: Either a number of vertical slits or a plurality of flame holes 3 are arranged at an upper part of an inner circumferential wall of a horizontal ring-shaped burner main body 1. Then, a shielding plate 4 for use in closing an air blowing-off space 2 at the central part of the burner is arranged below the flame holes 3, a concave part A is formed at the central part of the burner main body 1. A mixing ratio of primary air is adjusted in such a way that the pre-mixed gas having an air volume approximate to a theoretical value to low pressure gas such as municipal gas or the like (less than ±30% of the theoretical combustion air volume, for example) may be infected out of the flame holes 3.  In addition, the shielding plate 4 is formed in such a way that it may be freely rotated, opened or closed, its opening or closing operation is set to be cooperatively operated with a gas plug 5 under an operation of a cooperating mechanism 6.
Patent JP-S63220124-A (JP)
Title: Collating method for photographic print and negative frame
Inventor: SAIWAKI KOUICHI
IPC: G03C5/00
Filed: 1987-03-09
Abstract: PURPOSE:To facilitate a collating and arranging work by detecting a cut mark of an excised part, etc. by a printing part, and displaying the number of containing stages to a negative sheet and the frame order on photographic paper in accordance with the number of frames after the detection. CONSTITUTION:Before a negative film 22 is supplied to a printing part 17, a cut mark of an excised part, etc. is formed at every prescribed image frame of the negative film 22, and after printing, the cut mark of this excised part, etc. is detected and the negative film is cut at every prescribed image frame and contained in multistage in a negative sheet 35. On the other hand, as for photographic paper 16, when the cut mark of the excised part, etc. of the negative film 22 is detected by the printing part 17, the number of containing stages to the negative sheet 35 and the frame order are displayed in accordance with the number of frames after the detection. Accordingly, at the time of a collating work of the negative film 22 and photographic print, which is executed after printing and development, it will suffice to take correspondence to the negative film 22 contained in the negative sheet 35 by the number of containing stages displayed on this photographic print, and the frame order. In such a way, the collating and arranging work is facilitated.
Patent JP-S61257028-A (JP)
Inventor: KAARU HAINTSU KUUPUFUERU
IPC: H03J5/24
Filed: 1986-03-13
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。