baber/WOPTO huggingface dataset:
Patent JP-S57180510-A (JP)
Title: Automatic stocktaking method in automatic three-dimensional storehouse
Inventor: SHIMIZU KOUICHI
IPC: B65G1/137
Filed: 1981-04-30
Abstract: PURPOSE:To take stock automatically by loading a stacker crane with a bar code reader to extract information signal of items and the number os stored goods and a stock memory data from a storage device of a computer to be collated and checked. CONSTITUTION:According to an operation program of a computer 9, a stacker crane 6 is moved to the address of an assigned shelf to be retrieved through a ground control unit 8. A bar code reader 7 loaded on the stacker crane 6 is adapted to read a bar code of stored goods 4 or a pallet 3, and information of item or number of goods given to the bar code 5 is input to the computer 9. Stock files of a computer storage device in a retrieved shelf address in an operation program of the computer 9 are retrieved to extract a stock data of the shelf address and collate same with read data of the bar code 5 input from the bar code reader 7, thereby to check whether both data correspond to each other or not.
Patent JP-H08236062-A (JP)
Title: Sputtering device
Inventor: IKEDA JIRO
IPC: G11B7/26
Filed: 1995-02-28
Abstract: PURPOSE: To provide a sputtering device by which the occurrence of a failure in arcing and a film forming object can be prevented by forming at least a first magnet of a magnetic field generating means in an elliptic shape. CONSTITUTION: In a sputtering device 30, since an external magnetic field 90 of a magnetic field device 44 is selected in an elliptic ring shape and an internal magnetic field is selected in a circular ring shape, when the magnetic field device 44 rotates, a uniform magnetic field can be formed in a sputtering area 71. Therefore, local concentration of plasma can be effectively prevented, and overheat of a sensor mask can be more reliably prevented, and an excellent reflecting film can be formed on a board 70 of a work object.
Patent JP-S56164481-A (JP)
Title: Dust preventing mechanism for manual reader
Inventor: MURANAKA MASAICHI
IPC: G06V10/10
Filed: 1980-05-20
Abstract: PURPOSE:To prevent the invasion of dust, by always closing opening holes for read-in of the original when a manual reader in not used. CONSTITUTION:A shield plate 22 is provided in an original read-in hole 11 of a manual reader 10. When the manual reader is not used, the plate 22 closes the original read-in holes. At read-in, the plate 22 is kept open with a pin 24 for the original read-in.
Patent JP-H05272858-A (JP)
Title: Refrigerator
IPC: F25D19/00
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a refrigerator, in which the temperature rise of suction air by a waste-water evaporative condenser is prevented, the lower section of a compressor is supplied with low-temperature air in the lower section of the front of the refrigerator and the air is cooled efficiently while the noises of the refrigerator are reduced, and the compressor can be cooled in response to an ambient temperature and the environment of installation, where the refrigerator is positioned, and which has high reliability. CONSTITUTION:A parting member 12 is installed so that a section between a waste-water evaporative condenser 6 and a compressor 5 is not ventilated, and the opening section 10 for inflow of an air flow path is formed only to a section just under the compressor 5. A condenser 16 or a radiator, an oil cooler, etc., for promoting the cooling of the compressor 5 are mounted into an air gap formed between a cover plate 13 and the rear section of a refrigerator. A duct 11 having an air gap between the duct and a base forming the underside of an engine room while being positioned in the opening section 10 for air inflow shaped to the lower section of the compressor 5 is set up as a sound-insulating sound-absorbing member is installed to a part or the whole brought into contact with the air flow path.
Patent JP-H05272365-A (JP)
Title: Compression ratio controller for internal combustion engine
IPC: F02D15/02
Filed: 1992-03-25
Abstract: PURPOSE:To drive a stopper pin with a hydraulic pump whose discharging ability is small with the durability of a connecting rod ensured, by forming only one oil passage in the connecting rod. CONSTITUTION:This controller is provided with an eccentric sleeve 16 which is rotatably-fitted onto a crank pin 12, and a stopper pin 19 which is engaged with either of a pair of engaging part 16a or 16b which are assembled in a connecting rod 13 relatively rotatably-fitted into the eccentric sleeve 16 and are formed facing the eccentric sleeve 16 to switch a relatively rotating position of the connecting rod 13 and the eccentric sleeve 16. This controller is also provided with a spring member 25 which energizes the stopper pin 19 to one side of the engaging parts, a pressure oil supply means 23, 29 which supplies pressure oil for energizing the stopper pin 19 to the other side of the engaging parts against the spring force of the spring member 25, and a lubricating oil supply means 32 supplies lubricating oil into a clearance between the eccentric sleeve 16 and the crank pin 12.
Patent JP-H01243869-A (JP)
Title: Recording a reproducing device and spindle motor rotation controller therefor
Inventor: HARADA YUTAKA
IPC: H02P29/00
Filed: 1988-03-23
Abstract: PURPOSE:To improve the reliability, by integrating the device control section and the rotation control section into a single package IC. CONSTITUTION:The rotation controller for a spindle motor comprises a device control section 8, a phase comparator 9 and a synchronous lead-in circuit 10 which are digitally integrated and contained in a single package. The device control section 8 produces a motor ON/OFF signal C based on a signal fed from a host system. Furthermore, the signal fed from a reference oscillator 2 is subjected to frequency division to produce a reference frequency signal D. The phase comparator 9 compares the phases of the rotation signal A fed from a rotation sensor 6 and the signal D, while the synchronous lead-in circuit 10 detects the input state of the signals A, D and produces a signal F. Then they are combined in an adder 11 to produce a motor control signal B.
Patent JP-H02246118-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMURA SHIRO
IPC: H01L29/73
Filed: 1989-03-18
Abstract: PURPOSE:To form an impurity layer of second conductivity type only in a region below a bird's beak of an element formation region by applying ion implantation of impurity of second conductivity type to a semiconductor foundation which is covered with a field oxide film layer having a bird's beak section. CONSTITUTION:Boron 97 is ion-implanted as a second conductivity type impurity 97 to a semiconductor foundation which is provided with an island 95 and a field oxide film 93, and anneal treatment is applied. In this process, the second conductivity type impurity 97 is implanted to an N-type silicon epitaxial layer 79 through a bird's beak 93b which has a thin film thickness; therefore, a second conductivity type impurity region 99 is produced below the bird's beak 93b. Then, a silicon oxide film 85c and a silicon nitride film 83b which form the island 95, and a silicon oxide film 81a are removed respectively. A deep collector region 101, an inactive base region 103, an active base region 105 and an emitter region 107 are formed to acquire a walled emitter transistor.
Patent JP-H07278182-A (JP)
Title: Production of coprostanediol derivative
Inventor: YAMAUCHI TAKESHI
IPC: C07J9/00
Filed: 1995-02-16
Abstract: PURPOSE:To easily synthesize a coprostanediol derivative useful as a synthetic intermediate for a vitamin D derivative in large amount and high yield by a specific method using inexpensive lithocholic acid as a starting raw material. CONSTITUTION:This coprostanediol derivative of formula IV (R6 and R7 each is a lower alkyl) is produced by reducing a compound of formula I (R1 is H or a protecting group; R2 is a lower alkyl) with sodium borohydride preferably using methanol, etc., as an activating agent, converting the product into a compound of formula II (R3 is an eliminable group) preferably in the presence of triphenyl phosphine, imidazole and iodine by iodination reaction, etc., reacting the compound with a metal cyanide (preferably sodium cyanide), reacting the reaction product with an alcohol under acidic condition and reacting the resultant compound of formula III (R4 is a lower alkyl) with an organometallic reagent (preferably methylcerium dichloride).
Patent JP-S55159649-A (JP)
Title: Timing equalizing system
Inventor: OOGAMI KENJI
IPC: H04L7/02
Filed: 1979-05-30
Abstract: PURPOSE:To remarkably suppress the jitter due to waveform interference and asymmetry of waveform, by converting one pulse into pulse train of definite length in which the amplutude is equal every timing period and the polarity is alternately inverted, for timing equalization. CONSTITUTION:The signal fed to an input terminal 50 is output from an output terminal 51 via a (1,-1) code conversion circuit 52, (1,0,1) code conversion circuit 53, (1,0,0,0,1) code conversion circuit 54...(1,0<n>,1) code conversion circuit 55. Thus, one pulse is converted into definite length of pulse train in which the amplutude is equal every timing period and the polarity is alternately inverted for timing equalization, allowing to remarkably suppress the jitter due to waveform interference and asymmetry of waveform.
Patent JP-S52150096-A (JP)
Title: Releasing device of paper leaves
Inventor: YOSHIMURA MASAO
IPC: G07D9/00
Filed: 1976-06-08
Abstract: PURPOSE: To recover only the jammed paper leaves by so arranging the device that correct deliverying of paper leaves being let off sheet by sheet intermittently without being jammed is detected by detectors and next one sheet is let off with a delay of a fixed time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07275715-A (JP)
Title: Metal honeycomb for catalyst
Inventor: FUKAYA MASUHIRO
IPC: C22C38/18
Filed: 1994-04-05
Abstract: PURPOSE:To obtain an inexpensive metal honeycomb for a catalyst by a simple joining method by doing mutual diffusion joining or liquid phase joining of a flat plate and a corrugated plate consisting of ferrite stainless steel foil having specified Mo and forming a coating film of chrome oxide at high temp. CONSTITUTION:A flat plate and a corrugated plate consisting of ferrite stainless steel foil contg. 0.3-3% Mo and on which surface a coating film comprising primarily chrome oxide is formed at high temp. are subjected to mutual diffusion joining or liquid phase joining, allowing a metal honeycomb for a catalyst to be constituted. For example, in a honeycomb body housed in an outer cylinder 1, a diffusion stop material consisting essentially of titania is applied to a shadowed portion 3 when the honeycomb body is wound to prevent the diffusion joining from occurring. The part 2 indicated by a dotted line is the area to be joined. In this way, a foil material of low manufacturing cost is used, the joining is accelerated and oxidation resistance is secured, and also an assembling process is simplified to attain cost reduction.
Patent JP-S63234098-A (JP)
Inventor: SUGIMOTO KOICHI
IPC: C11D17/00
Filed: 1987-03-20
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-H02251652-A (JP)
Title: Partially melt-bonded non-woven sheet
Inventor: KIYOTAKI TOSHIKO
IPC: D04H1/541
Filed: 1989-03-22
Abstract: PURPOSE:To provide the subject non-woven sheet having excellent heat sealability, high tear strength and soft touch and suitable for packaging disposable body warmers, drying agents or acid-removing agents. CONSTITUTION:One side of a non-woven sheet is subjected to a heat treatment to provide the objective sheet wherein one part of an olefinic polymer is melt- bonded to other parts thereof and which has a weight of 20 to 100g/m<2>, preferably 40 to 60g/m<2>, a filling density of 30 to 70%, preferably 35 to 60%, and an air-permeation amount of 0.02 to 100cc<3>/cm<2>.sec. The non-woven sheet comprises conjugate fibers made of an ester polymer (e.g. polyethylene terephthalate) and an olefinic polymer wherein one part or all of the olefinic polymer is deposited to the surface of the fiber.
Patent JP-S62232355-A (JP)
Title: Method and apparatus for producing meat product
Inventor: BAANAADO TOREBAA MASHIYUUZU
IPC: A23L13/60
Filed: 1987-03-20
Abstract: A meat product consisting of a meat core and a fat outer layer is made by coextrusion of small thin slices of lean meat and fatty material. Prior to extrusion the thin slices are coated with meat glue. The coextrudate is case hardened and cut to the desired length.
Patent JP-H06281361-A (JP)
Title: In-furnace gas introducing pipe
Inventor: SUMIYA TOSHIHIKO
IPC: F27D7/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain an in-furnace gas introducing pipe, by which scatters in temperature atmosphere and gas atmosphere depending upon positions in the furnace can be diminished. CONSTITUTION:An in-furnace gas introducing pipe 12 has a tubular heater 13 which penetrates a furnace wall 11a, is extended into the furnace from outside and generates heat when power is supplied, and gas flows inside the tubular heater 13. The tubular heater 13 has two or more blow holes to blow gas into the furnace.
Patent JP-H07252282-A (JP)
Title: Phosphorus sugar compound and production thereof
Inventor: YAMASHITA KOJI
IPC: C07F9/6568
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a new compound useful as an agrochemical or an intermediate of agricultural medicines and capable of being simply and efficiently produced from inexpensive raw materials. CONSTITUTION:This compound is expressed by the formula I (R<1> is an aryl; R<2> and R<3> each is H or an acyl; R<4> is H or a 1-6C alkyl), e.g. 4-azido-2,3- dihydroxy-3-methyl-1-phenylphosphorane 1-oxide. The compound can be obtained by reacting an alkali (earth) metal salt such as potassium chlorate, etc., with a compound of the formula II in a water-miscible organic solvent such as THF in the presence of a catalyst such as osmium tetroxide, etc., at the temperature below the boiling point of the solvent to oxidize the compound of the formula II. Here, the compound of the formula II can be obtained by reacting a compound of the formula III (X is a halogen) with sodium azide in an inert solvent such as acetonitrile, etc., at the boiling point of the solvent.
Patent JP-S62225184-A (JP)
Title: Ultrasonic motor
Inventor: ADACHI HIDEO
IPC: H02N2/00
Filed: 1986-03-26
Abstract: PURPOSE:Not to leak the ultrasonic vibration to the mount portion and heighten the efficiency, by arranging the region, of which the displacement components is zero in the direction of travel for progressive waves on the outside circumference of a diaphragm, the component of a stator, to the coupling portion with a mounting portion. CONSTITUTION:A stator, which joints a piezoelectric element 21 to a metal diaphragm 22 made of brass, stainless steel, titanium, aluminium, etc., is installed to the inside circumference of a lens barrel 24 through multiple pieces of microscopic balls 25. The microscopic balls 25 are provided at the region where the displacement element is zero in the direction of travel of progressive waves on the outside circumference of the diaphragm 22, and the pit recess to receive these balls 25 is provided at the stator and lens barrel 24.
Patent JP-S61227733-A (JP)
Title: Method of dehydrating vegetable or the like with heat of oil
Inventor: NAKAZONO SHUZO
IPC: A23B7/02
Filed: 1985-03-30
Abstract: PURPOSE:To obtain a product in a dry state with low oil content while preventing decomposition of raw material, fading, and destruction of nutrient, by impregnating vegetables, fruits, etc., with water, dehydrating them with a heating medium of oil heated in a cooker under reduced pressure at two stages, and subjecting them to oil removal treatment under reduced pressure. CONSTITUTION:Vegetable raw materials such as vegetables, fruits, etc. are immersed in water, impregnated with water, fed to a cooker in which a heated oil is put and pressure of the interior of the cooker is reduced at two stages, lightly at the first stage and heavily at the following stage. Water in the raw materials is evaporated, dehydrated, and the raw materials are dehydrated and dried at relatively low-temperature in a short time. The raw materials are subjected to oil removal treatment (centrifugal separation, pressing, etc.) while keeping them in a reduced pressure, to carry out efficiently oil removal treatment.
Patent JP-S542567-A (JP)
Title: Clothes dryer
Inventor: OONISHI HAJIME
IPC: F26B3/34
Filed: 1977-06-08
Abstract: PURPOSE:To grade up safety of a clothes dryer applying high frequency by means that a door switch is not operational against the existence of a child in a primary drying room.
Patent JP-S54158805-A (JP)
Title: Inter-code interference compensation system
Inventor: KITAMURA KEIJIROU
IPC: H04B3/06
Filed: 1978-06-06
Abstract: PURPOSE: To compensate interference between codes by simple constitution by controlling the gain of an equalizing amplifier at either or both a half or/and a quater of a pulse repetitive frequency.  
     CONSTITUTION: Detector 10 is provided which detects inter-code interference pulse period T 0  or 2T 0  twice as long as it after the period in time when the output waveform of equalizing amplifier 9 equalizing and amplifying an input signal shows its peak value. Then, the output of this detector 10 has its gain increased or decreased at either or both a half or/and a quater of the pulse repetitive frequency of equalizing amplifier 9. Further, the gain of equalizing amplifier 9 during period T 0  or 2T 0  from the peak value of the output waveform is increased or decreased by the simple constitution to compensate interference between codes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11263593-A (JP)
Title: Transmitter of electric winch
Inventor: IESHIGE KOUJI
IPC: B66D3/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To press an operation button without changing the hand in the transmitter of an electric winch having a receiver by constituting the transmitter for transmitting a control signal by radio wave or light by an operation part having the operation button arranged therein and a grip part, and arranging the operation part in the front of the grip part. SOLUTION: In a transmitter in an infrared ray operation type electric winch, a transmitter body 1 comprises a transmission filter 2 for transmitting transmission data, an operation button film 3, a substrate 5 including a light emitting element, and the like. The transmission substrate 5 is contracted by minimizing the number of the operation button films 3 as much as possible to ensure the grip part of the transmitter. According to this, the operation part and the grip part of the transmitter can be discriminated to each other, and the operation button film 3 can be pressed without changing the hand for holding the transmitter body 1.  The section of the control part is set to a square or an arcuate form having the flat part for arranging the operation button as a chord, and the section of the grip part is set to a circular or elliptic form, whereby the transmitter can be firmly grasped.
Patent JP-S58186452-A (JP)
Title: Separator of magnetic powder and granule
Inventor: NAKAMURA MITSUSHIGE
IPC: B03C1/04
Filed: 1982-04-23
Abstract: PURPOSE:To separate the suspended magnetic powder and granule in waste liquid efficiently by capturing the magnetic powder and graule with the progressive magnetic field generated by rotating permanent magnet groups and collecting the same with a magnetic scraper using an electromagnet for movement. CONSTITUTION:The raw water fed through an inlet 24 flows into the flow passage 18 between the discs provided with permanent magnet 2 groups which are mounted in plurality in a laminar shape to a rotor 8. The magnetic powder and granule in the raw water is caputured by the progressive magnetic field generated by the rotation of the magnet 2 groups and move along the surface of a partition cylinder 14. Part thereof are attracted into the static region near a magnetic scraper which is partitioned by a base plate. The other part enter the static region while gliding on the surface of the cylinder 14. The magnetic powder and particle entering the static region is catpured by an electromagnet particle entering the static region is captured by an electromagnet for movement and is moved to the outside circumferential side of the cylinder 14 by the repetition of the energizing and deenergizing of the scraper and the electromagnet. These magnetic powder and particle is collected in a collection pipe 34 and is discharged through an outlet 35.
Patent JP-H05275558-A (JP)
Title: Manufacture of ceramic circuit board for power module use
IPC: H01L23/12
Filed: 1992-03-26
Abstract: PURPOSE:To provide a high-quality, high-performance and low-cost ceramic circuit board for power module use. CONSTITUTION:A patterned copper-coated copper-molybdenum alloy plate and an alumina substrate of a thickness of 30 to 150mum are laminated and are heated and are bonded together at 1065 to 1085 deg.C in an oxidizing atmosphere. As an ultrathin alumina substrate is used as the alumina substrate, the problem of heat conductivity due to the alumina substrate is improved and a ceramic circuit board having a high heat dissipation property to the outside of a system is provided. As such the ultrathin alumina substrate is oxidation-heated and is bonded to the copper-coated copper-molybdenum alloy plate as the circuit board, the thermal expansion coefficients of the circuit board and the alumina substrate can be made equal and the problems of a crack and peeling due to a difference between the thermal expansion coefficients of the circuit board and the alumina substrate are solved.
Patent JP-H11263049-A (JP)
Title: Image forming device
Inventor: NISHIO TADASHI
IPC: B41J19/20
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, with which a high grade image can be formed. SOLUTION: Rollers 11a and 11b, which contact with a carriage belt as antivibration members, are provided in an image forming device having a carriage 4, on which ink jet heads for jetting a plurality of inks, a motor 5 for moving the carriage to a main scanning direction and the carriage belt 10, to which the carriage 4 is fixed and which is spanned between a rotable motor pulley 8, to which a driving force is transmitted from the motor 5 and a rotatably supported tension pulley 9.
Patent JP-S62230384-A (JP)
Title: Servomotor device
Inventor: OISHI SHINJI
IPC: H02P25/06
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a linear servomotor device, in which torque nonuniformity is reduced and which is stabilized to a temperature change, etc., by using ar optical means such as a reflection type photo-in terrupter as a position detecting element for a moving piece. CONSTITUTION:A servomotor has a field system section with field magnets l, a lower yoke 2, an upper yoke 3 and side yokes 4 and a moving piece 5. The moving piece 5 has coils 6, 6' movable among magnetic fields forced by the field system section and reflection type photo-interrupters 8, 8', 9, 9' fixed to the moving piece 5 by a mount 10. A reflecting plate l11shaped by patterns in response to the polarity of the magnets l is mounted to a field magnet section. Each photo-iutcrrupter 8, 8', 9, 9' outputs position detecting signals corresponding to thc white and black patterns formed to the reflecting plate ll in response to the movement of the moving piece 5. An input command signal and a control signal having one level relationship in plural kinds of predetermined level relationship are outputted in response to the position detecting signals.