baber/WOPTO huggingface dataset:
Patent JP-H09325320-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUKUO MOTOO
IPC: G09G3/36
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent an intermediate level between two gradation voltages from being outputted and also prevent a current from flowing between the gradation voltages. SOLUTION: This integrated circuit device is equipped with a ROM decoder 13 which has enhancement type transistors(TR) 11 and depletion type TRs 12 which are arranged in a matrix of 64 rows and 12 columns so as to select one of 64 gradation voltage by supplying a 6-bit data signal so that the TRs are connected in series, row by row, by six couples of TRs 11 and 12 to each input gradation voltages at one end and also have their gates connected in common, column by column, to input data signals. In this case, a reset means 15 for the data signals is added for the switching of the data signals, and a signal which turns off all rows of the enhancement TRs 11 arranged in the 1st or 2nd column of each row is supplied to those TR gates to hold the output of the ROM decoder 13 high in impedance for a specific time.
Patent JP-S6032415-A (JP)
Title: Amplifier circuit device for measuring instrument
Inventor: OOTA SHIYUUJI
IPC: H03G3/10
Filed: 1983-08-02
Abstract: PURPOSE:To stabilize quickly an input level to an amplifier circuit by irradiating a light from a light irradiating means to a CdS photoconductive element so as to precharge a capacitor in response to the timing when a power supply voltage for test is changed. CONSTITUTION:The precharge circuit 6 is provided with the CdS photoelectric element R' connected in parallel across a resistor R and an LEDD as the light irradiating means irradiating light to the element R'. The LEDD is driven by a rectangular pulse impressed from a terminal 7 in response to the timing when the power supply voltage for test is changed and emits light. When the element R' is subjected to light, its resistance value is decreased and its response speed is comparatively slow. Thus, when a voltage level impressed to a CR coupling circuit 3 via an input terminal is changed rapidly, the LEDD is lighted by a pulse from a terminal 7, the resistance value of the element R' is very low and the input voltage level to an amplifier circuit 4 is made stable quickly.
Patent JP-H06334870-A (JP)
Title: Coder
Inventor: KOMATSU MANABU
IPC: H04N1/415
Filed: 1993-05-19
Abstract: PURPOSE:To improve the coding efficiency by changing structure of coding data in response to extraction structure information of a picture element value in a block and selecting a structure of the code data based on a remainder dividing a representative value in the block by an integer. CONSTITUTION:Part of set picture data is tentatively stored in a RAM 203 and a CPU 201 divides picture data into 4X4 picture elements and stores it into a memory 204 and to obtain a maximum picture element Lmax and a minimum picture element Lmin in the block. When the equality is in existence in the processing of Lmax=Lmin, all picture elements are used for the same value and the picture element is stored as a mean value LA and number (i) of blocks in which the picture elements in the block are the same is calculated. In this case, the LA is revised by setting a remainder when the mean value LA is divided by an integer 3 is zero. Then code data are formed in which a 1st byte is set to LA and a 2nd byte is set to (i) and stored in a picture memory 105. The similar processing is executed in the other case.
Patent JP-H04366362-A (JP)
Title: Hot air heater
Inventor: SEKIYA KIYOSHI
IPC: F24H9/02
Filed: 1991-06-13
Abstract: PURPOSE:To prevent effectively the heat of a humidification heater from traveling to a main body by laying out a hollow pipe equipped with a heater in its outer periphery in a middle part between the side section of an air duct and a main body case. CONSTITUTION:There are installed a motor 13-driven fan 14, an air duct 15 of the fan, a hot air heater 16 in the air duct 15 and an outlet 17 in a main body case 12. A hollow pipe 22 with the heater 16 laid out in the outer periphery is installed in the main body case 12 from the lower part of an air space with the side section of the air duct 15 over the upper part. A water supply tank 25 is installed so as to be communicated with the lower part whereas a humidification port 27 is installed above. A suction port 20 having a filter 19 is installed in the main body case 12 while its part is arranged to project substantially concentrically to the hollow pipe 22. This construction allows the suction air to flow smoothly around the hollow pipe 22 and produces insulation effect of a heater 21 laid out in its outer periphery, thereby inhibiting a rise in the temperature of the surface of the main body case 12.
Patent JP-S5476538-A (JP)
Title: Treatment of reaction mother liquor in preparation of terephthalic acid
Inventor: YAMAGUCHI KOKUSEI
IPC: C07C51/42
Filed: 1977-11-26
Abstract: PURPOSE: To obtain (a) terephthalic acid as complete powder continuously and (b) liquefied gaseous acetic acid, by separating the reaction mother liquor obtained in preparation of terephthalic acid according to liquid-phase oxidation of p-xylen under heating, using a specific separation tank.  
     CONSTITUTION: A reaction mother liquor obtained in preparing terephthalic acid by oxidation of p-xylene with oxygen in the presence of a heavy metal salt in acetic acid is fed to a heated tube of relatively small diameter opening to a separation tank with a relatively lange volume, and heated at a temperature higher than the boiling point of acetic acid under the operating pressure. The mother liquor is changed into mainly a mixture of solid and gas phases in the tube. The mixture is then discharged into the separation tank, and the gas consisting mainly of acetic acid is cooled outside the tank, and recovered. The solid component, e.g. catalyst, etc. is taken out of the tank as powder.  
     EFFECT: Cyclic use of acetic acid and reuse of catalyst are possible without troubles of mother liquor treatment, thus providing the steady operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09325691-A (JP)
Title: Display device for house matching town environment
Inventor: FUJISAKI FUMIYOSHI
IPC: E04H1/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the display device, which is used to provide an optimum understanding of the housing that matches the specific city environment of the land owned by a prospective housing customer, when a builder recommends the housing. SOLUTION: Plural exhibition spaces are set for various city environment. Then, housing models are arranged for these environment so that each model matches its assigned environment. Then, these plural spaces are arranged together. Note that these environment include a three story building area C, town housings B and suburb housings A. In the exhibition, it is desirable to change the coloring of the adjacent housing models from the coloring of the prospective customer's housing model.
Patent JP-H01310783-A (JP)
Title: Treatment of photographic treatment waste solution
Inventor: IWANO HARUHIKO
IPC: C02F1/04
Filed: 1988-06-10
Abstract: PURPOSE:To apply evaporation treatment to a photographic waste solution without newly forming waste water by subjecting a part of moisture in evaporated exhaust gas to radiant condensation to dissolve the volatile component evaporated from the photographic waste solution in the formed condensed liquid and returning the obtained solution to an evaporation part. CONSTITUTION:Gas is sent into the pipe 18 of a radiation part 8 to take heat from said gas by a radiation plate 20 and the steam in the gas is condensed and liquefied to be adhered to the inner surface of the pipe 18 as water droplets and harmful gas such as ammonia or sulfur dioxide is dissolved in the formed condensed water. The formation of condensed water and the dissolution of the harmful gas are always performed in the radiation part 8 and the condensed water is recovered to a waste solution tank 2 from a blow duct 6 through a recovery pipe 14. Only the open air sucked in a blower means 4 from an exhaust duct 10 is discharged and the harmful gas such as ammonia or sulfur dioxide is not discharged out of the apparatus.
Patent JP-H074612-A (JP)
Title: Combustion method in nitrogen oxide low-generation furnace
Inventor: KANAZAWA HITOSHI
IPC: F23D14/66
Filed: 1993-06-14
Abstract: PURPOSE:To restrain the generation of nitrogen oxides by a method wherein a stable primary combustion is provided by an alternating combustion burner with air having excess air ratio lower than theoretical excess air ratio, while air needed for making up for combustion air is fed into a furnace from a separately provided air feeding element to complete secondary combustion. CONSTITUTION:An alternating combustion burner 2 consists of burners A, B and each of the burners has a heat storage body 7a, and while one of the burners A is in operation, sensible heat of exhaust gas is recovered by a heat storage body 7A of the other burner B, and thereafter the air passing through the body 7a is preheated by the sensible heat which has been recovered and supplied for combustion. Such alternating combustion is conducted by switching a valve 8. While the burner A is in operation, combustion air flows to the side of the burner A and is preheated in the body 7a having been preheated and mixed with the gas introduced from a gas feed pipe 11 to form an air- deficient combustion flame 3. At this moment, secondary air needed for complete combustion is being fed from a secondary air feeding nozzle 6 on a counter wall 5, which air is mixed with the combustion air to perform combustion.
Patent JP-H08332469-A (JP)
Title: Small-sized municipal refuse treatment equipment by thermal recycling and environmental safeguard type combined system
Inventor: AZEGAMI TSUNEO
IPC: B09B5/00
Filed: 1995-06-08
Abstract: PURPOSE: To effectively utilize efficient and cost effective energy particularly with a small scale. CONSTITUTION: The waste G, such as municipal refuse, is produced to solid fuel RDF by a solid fuel producing apparatus 3. Namely, the waste G is coarsely crushed by a first crushing machine 13 and, thereafter, the physicochemical reaction thereof is accelerated by a mixing and heating reactor 15. This refuse is finely crushed by a second crushing machine 17. The refuse is then compression molded by a compression molding machine 19 and is dried and solidified by a drying and solidifying machine 21, by which the solid fuel RDF is produced. The solid fuel RDF is stored in a solid fuel storage field 5 and,thereafter, a proper amt. of the solid fuel is burned by a burner 7. The combustion gas FG generated by the combustion is sent to a boiler 9 where steam S and hot water W are generated.  The generated steam S is sent to a steam engine generator 11, by which electric power P is generated. Then, the small-sized municipal refuse treating equipment 1 by the thermal recycling and environmental safeguard type combined system is built.
Patent JP-S5365804-A (JP)
Title: Preparation of hexachloroethane from hexachlorobutadiene
Inventor: KATAOKA ARINOBU
IPC: C07C17/361
Filed: 1976-11-25
Abstract: PURPOSE: To prepare hexachloroethane in high reaction rate and in high yield, without by-producing high bolling components, by reacting hexachlorobutadiene with chlorine under irradiation at a specific temperature and pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5933636-A (JP)
Title: Optical pickup
Inventor: SAEKI RIICHI
IPC: G11B7/09
Filed: 1982-08-16
Abstract: PURPOSE:To produce a focusing error signal of high quality together with reading of pit information, by using the inside disk region of a concentric diffraction grating as a condensing optical system and the outside circular region as a system for generation of the focusing error signal, respectively. CONSTITUTION:The laser luminous flux emitted from a laser light source 1 transmits through a beam splitter 2 and a 1/4 wavelength plate 3 and then diffracted by a concentric diffraction grating 4 to reach a disk 5. The grating 4 consists of two partial regions, and the main light beam 6 which is made coincident to the 1st zone plate 4a of the grating 4 is reflected at a point F of the disk 5 and separated by the splitter 2 to be made incident to a photodetector 7a. While light beams 8a and 8b which are made incident to the 2nd zone plate 4b are reflected at points E and E' on a recording surface and separated by the splitter 2 to be made incident onto the dividing lines of photodetectors 7b and 7c which are divided from each other. This contributes to a focusing function.
Patent JP-H037186-A (JP)
Title: Access device for information recording region of recording medium and recording medium proper
Inventor: UGAWA SHOHACHI
IPC: B42D15/10
Filed: 1989-06-03
Abstract: PURPOSE:To prevent generation of access error in the information read/write part from/into an information recording region by correcting the relative motion amount at the time of access to the information recording region of the information read/write part in an amount corresponding to dislocation of the actual access reference position relative to the position sensed by a reference position sensing means. CONSTITUTION:When a transverse mark row read sensor SW4 reads a card edge 50a, signal is led out of the sensor SW4 in the condition that two thirds of that sensitive area of the sensor SW4 which has a size 3dot X 3dot is shared. Thus the sensed position is dislocated in an amount of 1/2dot from the center position of the sensor SW4. Recording is made with the transverse mark row index mark IMH1 dislocated in the amount 1/2dot. When the transverse mark read sensor SW4 and a card 150 are put in relative movement for a distance as the number of pulses corresponding to the distance of the card edge 150a from the center line of the transverse mark row index mark IMH1, the transverse mark row read sensor SW4 lies in the center of the transverse mark row index mark IMH1.
Patent JP-S623837-A (JP)
Title: Conveyance robot for press machine
Inventor: WATANABE NOBUHARU
IPC: B21D43/18
Filed: 1985-06-27
Abstract: PURPOSE:To improve the workability in a preparatory operation such as die exchange and to improve the versatility of a conveyance robot by constituting a feed bar having a work clamp device of the conveyance robot provided to a press machine in such a manner that the feed bar can be easily exchanged by attaching and detaching the same to and from the driving mechanism thereof. CONSTITUTION:The feed bar 21 having the work clamp device 22 with a vacuum cup 24 of the conveyance robot 20 for conveying a work from a destacking device 10 to the position right under a slide 2 and a stacking device 11 is made easily exchangeable by attaching and detaching the same to and from the conveyance robot driving mechanism 20. The workability in the preparatory operation in the die exchange, etc. is thus improved and the versatility of the conveyance robot 20 is increased and improved.
Patent JP-S5932255-A (JP)
Title: Facsimile device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1982-08-18
Abstract: PURPOSE:To call out efficiently the operator, by changing the point of time of operator callout depending on the residual amount of an original, in a facsimile device enabling the operator callout during the reception of original. CONSTITUTION:When a tonal signal is transmitted to call out the operator at the transmission side instantly by the operator of the receiving side during the transmission of original, the signal is detected at a tonal signal detecting circuit 5 and a paper detecting circuit 15 discriminates that there exists a prescribed amount of original, and when a high level signal appears on a signal line 15a, a control circuit 6 generates a pulse on a signal line 6a, the transmission of picture is interrupted to call out the operator at the transmission side. When the residual amount of original is a prescribed amount or below, the operator is called out after the original is electrically transmitted to the end.
Patent JP-H084911-A (JP)
Title: Seat structure of slide valve for high temperature
Inventor: MORI MASAHIKO
IPC: F16K3/314
Filed: 1994-06-24
Abstract: PURPOSE:To provide the seat structure of a slide valve for high temperature in which an abrasion resistant lining for forming a port can be easily replaced. CONSTITUTION:A port part 14 is made by providing a heat resistance castable lining 16 in the surface of a conical cone part 15 by casting. A seat ring 19 making a valve seat is detachably mounted by a fixing bolt 17 in the seat part 15a of the cone part 15 which is located so as to surround a port 14a. An annular port member 21 for forming the port 14a is fixed in the seat ring 19, and an abrasion resistant lining 22 is provided in the inner circumferential surface of the port member 21 and the circumferential edge part which surrounds the port 14a of the seat ring 19.
Patent JP-S5367312-A (JP)
Title: Best focal point detector for television picture image
Inventor: NAKAHATA MITSUZOU
IPC: H01J9/44
Filed: 1976-11-29
Abstract: PURPOSE: To enhance the working efficiency as well as the adjustment accuracy for adjustment of the picture image focal point and to eliminate the unevenness of the adjustment result, by displaying quantitatively the focal point state of a television picture image and indicating the best state of the focal point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62298381-A (JP)
Inventor: IKENAGA MITSURU
IPC: A63B71/00
Filed: 1986-06-18
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-S5568649-A (JP)
Title: Automatic sorter for diode pellet
Inventor: OKAMOTO KEIICHI
IPC: G01R31/26
Filed: 1978-11-20
Abstract: PURPOSE: To sort pellets, by separating them from one another, attracting the pellets on the inside surface of a rotary drum, testing the characteristics of the pellets through electrodes reciprocating on the way of conveyance of the pellets, and selectively releasing the attraction of the pellets depending on the results of the test.  
     CONSTITUTION: Pellets 6 are supplied to an intermittently rotary drum 7 so that the pellets are attracted one by one on vacuum attraction holes 19 and conveyed upward with the rotation of the drum 7. A holder 10 having numerous electrodes 9 is provided on the way of the conveyance of the pellets. The holder 10 reciprocates cynchronously with the rotation of the drum 7 so that the holder comes nearest to the inside surface of the drum at the time of every stoppage of the drum. At that time, the electrodes 9 are thrusted by a constant spring forces on the pellets 6 attracted on the holes 19. The measurement of characteristics of the pellets is finished while the drum 7 is stopped. The pellets are then transferred to a sorting section. Air is selectively blown in through nozzles 14 and the vaccum attraction of the pellets is released depending on the results of the measurement so that the pellets are sorted down into a box 12 or 13. According to this constitution, the damage of the pellets due to their mutual friction is reduced and the sorting speed is raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S624672-A (JP)
Title: Torque detecting mechanism for motor-driven power steering apparatus
Inventor: SHIMIZU YASUO
IPC: G01L5/22
Filed: 1985-06-28
Abstract: PURPOSE:To suppress the sharp generation of a large revolution speed difference between input and output shafts by charging the viscous fluid generating a resistance force in correspondence with the relative revolution speed difference between the both shafts, into the part between the both shafts. CONSTITUTION:The input and output shafts 1 and 2 are rotatably supported by the bearings 20 and 21 installed onto a case 19. A small-diameter part 1a is concentrically formed at the left edge of the input shaft 1, and fitted into the concentric hole formed in the large diameter part 2a at the right edge of the output shaft 2, and installed in turnable ways through bearings 3 and 4. Outside the bearings 3 and 4, sealing rings 5 and 6 are installed, and the viscous fluid 7a such as oil is charged into the space S formed by the sealing ring 5, hole in the large-diameter part 2a, sealing ring 6, and the outer periphery of the small-diameter part 1a, thus forming a damper mechanism 7.
Patent JP-S5267517-A (JP)
Title: Single tube type color pick up tube
Inventor: TOMII KAORU
IPC: G02B5/20
Filed: 1975-12-02
Abstract: PURPOSE: To uniform the output sensitivity to each color, by adjusting the width of conductive film constituting the strip shaped electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5844856-A (JP)
Title: Editing and instructing device for facsimile picture information
Inventor: KIRIHARA YUKIO
IPC: H04N1/21
Filed: 1981-09-11
Abstract: PURPOSE:To economically and efficiently perform edition and instruction of a document between remote locations without deterioration of picture quality by displaying received facsimile picture information on a display and transmitting it again after the edition and instruction. CONSTITUTION:Facsimile picture information from a facsimile terminal 12 is automatically received via an exchange network 11 and stored in a file memory 3 for picture information storage via a transmission and reception interface. In instructing display of received picture information from an operation instruction section 4, the instruction is interpreted at a control section 9 to read out picture information of the 1st page received from the file memory 3 and displays the information on a dot type display section 7. The operator for reception observes displayed picture information and performs edition and instruction such as correction, addition, deletion and shift of sentences and graphs by using an edition instruction information input section 8 such as a light pen and a tablet.  When the edition and instruction is finished, edited information is stored in a display video memory 6 and retransmitted to the facsimile terminal 12 via the  exchange network 11 by the instructions of the sections 4 and 9.
Patent JP-H04341296-A (JP)
Title: Washing machine
Inventor: ONISHI KATSUJI
IPC: D06F33/02
Filed: 1991-05-16
Abstract: PURPOSE:To improve the washing force in a washing process by throwing in a detergent of an optimal quantity corresponding to a state of washing water and a state of the washing, and also, suppressing pollution of washing water. CONSTITUTION:A microcomputer 100 is constituted so that, based on a result of detection of a water level sensor 91, a water temperature sensor 92 and a cloth quantity sensor 94, respectively, and optimal detergent throw-in quantity corresponding to the water quantity and a water temperature in an outer tank and the quantity of the washing is determined by a fuzzy interface, and in the case a dirty state of water detected in the washing process by a photosensor 93 is dirtier than a prescribed dirty state, the washing process is discontinued, water in a washing tank is discharged and a rinsing operation is executed temporarily, and thereafter, the washing process is reexecuted and dirt of water in the washing process is controlled.