baber/WOPTO huggingface dataset:
Patent JP-H08233504-A (JP)
Title: Diameter measuring gage
Inventor: MARUTA NAOYUKI
IPC: G01B5/20
Filed: 1995-02-24
Abstract: PURPOSE: To determine the position of a measuring piece and to measure the diameter of a measuring hole or a measuring shaft at the same time by interlinking the contact positions of the material to be measured of contact members, and performing the expansion and contraction of the diameter in the approximately concentric circle shape. CONSTITUTION: When force, which is applied on a grip 4a after the grip is inserted into a measuring hole in a material to be measured, is removed arms 11a-11d are opened outward by the energizing force of a spring 7. Rollers 17a-17b come into contact with the inner surface of the measuring hole of the material to be measured. The diameters of the rollers 17-17c are expanded in the concentric-circle shape and brought into linear contact with the inner surface of the measuring hole. Therefore, the axial center of the measuring hole accurately agrees with the axial center of a gage, which is the central axis of the concentric circle. The positions of linear scales 19 and 20, which are provided with the axial center as the reference, can be accurately determined.  The values of the scales 19 and 20 at the time of contacts of the rollers are operated by a judging device 25 through an amplifier 24, and the internal diameter of the material to be measured is measured. Furthermore, the gage is rotated with respect to the inner surface of the measuring hole of the material to be measured, and the inner diameter and the circularity of the entire outer surface of the measuring hole are measured.
Patent JP-S57148775-A (JP)
Title: Developing device
Inventor: SAITOU TAKESHI
IPC: G03G15/08
Filed: 1981-03-12
Abstract: PURPOSE:To detect the amount of the residual developer in an assured and stable way, by setting a scraper between a control member of the developer and an oscillation type residual developer detector. CONSTITUTION:A sleeve 5 of a development roller 3 is rotated to draw the magnetic toner into a developing device 2. Then a magnetic brush is formed on the sleeve 5 through a control member 11 with a certain height of the brush spikes. An electrostatic latent image is formed on a photoreceptor drum 1 by the magnetic brush. The magnetic toner used for the development is sent back to a toner sink in the device 2. In this case, the member 11 is formed on an upper plate 10 of the device 2 to control the amount of the toner which is drawn by the sleeve 5. A magnetic 6-3 is set opposite to the area between a residual developer amount detector 8 and a projected part 12a of a scraper 12 provided in front of the member 11. Then the toner on an oscillation member 9 of the detector 8 is also drawn by the magnetic links.
Patent JP-H07241516-A (JP)
Title: Electrostatic flocking method
Inventor: HATANO HIROSHI
IPC: B05D1/14
Filed: 1994-03-07
Abstract: PURPOSE:To reduce the difference of spread in the vertical direction of an adhesive applied to a flocking object in the case of pulling up the flocking object from an adhesive tank and to increase precision of film thickness CONSTITUTION:A viscosity variable adhesive 3 having a viscosity change characteristic in which viscosity is lowered with temperature rise is held in an adhesive tank 2. The temperature of the adhesive 3 in the adhesive tank 2 is maintained at the temperature not exceeding the hardening temperature and at room temperature or above. The adhesive 3 is applied to a straight angle copper wire 4.
Patent JP-S56132546-A (JP)
Title: Apparatus for adjusting beam position of friction tester for light load
Inventor: ENOMOTO SUKETSUGU
IPC: G01N19/02
Filed: 1980-03-21
Abstract: PURPOSE:To adjust the beam position readily and accurately by providing a differential transformer in the beam which holds a pin, and sensing the up and down displacement of the beam as the voltage variation. CONSTITUTION:A core 15 is attached to one end of the beam 3 which is fixed to a frame 6 and at the other end of which the pin 2 is attached. A hollow coil 16 is fixed to the separate fixing position so as not to contact with the core 15. The differential transformer 17 is constituted by the coil 15 and the coil 16. The fine movement of the core 15 appears as an inductance variation of the coil 16, and said inductance variation is recorded in a meter as a voltage signal. In this constitution, if the relationship between the small load W and the output V from the differential transformer caused by the change in beam position is checked, the load on the specimen surface caused by the friction can be compensated, and the accurate friction force can be computed.
Patent JP-S52119947-A (JP)
Title: Terminating method of optical fibers
Inventor: KONDOU SUSUMU
IPC: H04B10/25
Filed: 1976-04-02
Abstract: PURPOSE:To make possible the easy and reliable termination of optical fibers by inserting an optical fiber into a sleeve and filling a foaming agent to the clearance therebetween.
Patent JP-H06191828-A (JP)
Title: Synthetic device for kaolinite
Inventor: MIYAMOTO MASANORI
IPC: C01B33/26
Filed: 1991-03-01
Abstract: PURPOSE:To efficiently synthesize a high purity kaolinite. CONSTITUTION:An autoclave 10, an injecting device 20 for injecting gaseous ammonia into the autoclave 10 and a pH control system 30 for detecting the pH of a reacting solution W in the autoclave 10 and controlling the gaseous ammonia quantity from the injecting device 20 are provided. When the pH of the reacting solution W is decreased due to the secondarily produced hydrochloric acid according to the progress of the reaction, the pH control system 30 detects the pH by a pH meter 32, opens and closes alternately solenoid valves 22a and 22b with a controller 32 and injects gaseous ammonia in a gas cylinder B into the autoclave 10.
Patent JP-S56136744-A (JP)
Title: Expanding-contracting apparatus for mandrel for winding strip
Inventor: MIYAGUCHI TADAHISA
IPC: B21C47/30
Filed: 1980-03-24
Abstract: PURPOSE: To provide an expanding-contracting apparatus by which the diameter of a mandrel can be arbitrarily selected and the mandrel can be expanded or contracted to a predetermined diameter when there is trouble in the piston rod position controller for an oil-hydraulic cylinder for driving.  
     CONSTITUTION: The strip winding mandrel consists of a shaft (a), a mandrel expanding-contracting cylinder (b), a piston (c) secured to one end of the shaft (a),  a segment (d) secured to the other end of the shaft (a) and a wedge (e) which expands or contracts said segment (d). In this case, the expanding-contracting cylinder (b) is provided with the first and second pistons 4 and 5 and a cylinder 3 having a stopper 3a on the central inner surface. When a piston rod 2 is in the neutral  state by applying the same pressures to the back sides of the first and second pistons 4 and 5 from the second and third ports 8 and 9, the mandrel is in the expanded  state, and when either one of the ports 8 and 9 is opened to the atmosphere, the  mandrel is in the over-expanded or contracted state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09231323-A (JP)
Title: Card holding structure in card reader
Inventor: AYABE TAKASHI
IPC: H05K5/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To surely execute data processing for a card by presenting a sense of operation to a user. SOLUTION: An IC card reader 1 is provided with a card processing passage 14 having a pair of guide walls 11a for guiding an IC card 30. A mobile object 17 having a contact 18 for processing data is arranged in the passage 14 so as to be freely moved in the A-C direction. The IC card 30 is held at a prescribed data processing position by depressing its one side end 30b to the other side guide wall 11a by a plate spring 20. The plate spring 20 is formed like a U shape at its cross section having two arm parts 22, 23 and 1st and 2nd depression parts 24, 25 are formed on one side arm part 22. The 2nd depression part 25 is formed so as to projects from the 1st depression part 24 in the passage 14.
Patent JP-2000235391-A (JP)
Title: Musical sound signal generating device
Inventor: SAITO TSUTOMU
IPC: G10H1/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To maintain the balance of the right and left in a musical sound generating device for creating idle channels by making the sound monaural, and to make it possible to increase total sound volume. SOLUTION: If there is a key-on (S120: YES), but no idle channel (S121: NO), this musical sound generating device selects a pair of channels of stereophonic sound generation (S122), and releases one of the channel pair at a high speed (S123), and alters a panning coefficient of the other of the channel pair, and outputs monaural sound from the right and left output systems (S124). Similarly, the device selects another channel pair (S125), releases one of the channel pair at a high speed (S126), alters the panning coefficient of the other channel, and outputs monaural sound from the output system (S127). New key-on L- and R-channels are assigned to two dead channels (S128). Since monaural sound can be outputted from the right and left, the balance can be maintained and the sound volume is also prevented from decreasing.
Patent JP-H05228697-A (JP)
Title: Explosionproof structure of empty can recovering machine
Inventor: TANAKA KAZUNORI
IPC: B30B9/32
Filed: 1992-02-24
Abstract: PURPOSE:To prevent the generation of an explosion even if a can contg. a combustible gas is pressed and the combustible gas spouts by housing switches and relays having a possibility of generating a spark into a hermetic box. CONSTITUTION:The relay box 30b gathering only the relays, switches, etc., used for a power circuit board is the box 34 of a hermetic structure formed by combining steel plates. The spacings in the joint parts of the metallic plates are filled with a silicone resin 38. A leading-in port 44 for lead wires 42 connected to the relays, switches 4, etc., 40 is also hermetically closed by the silicone resin 38. Since the inside of the box 34 is completely shut off from the external atmosphere, the explosion does not arise. The relays, switches, etc., to be used for pressing devices, equally dividing devices, ticket issuing devices, etc., may be likewise housed in the box 34. Since the capacity thereof is small, inflammation is prevented when the relays and switch of a hermetic type are used.
Patent JP-S63204318-A (JP)
Title: Interface circuit for printer
Inventor: MINAGAWA MAKOTO
IPC: G06K15/00
Filed: 1987-02-19
Abstract: PURPOSE:To process a large amount of printed data with a memory small in capacity, by providing an interface part having a local CPU being operated asynchronously with a host CPU, and processing the printed data. CONSTITUTION:A print and registration data buffer 21 is scanned in a sequence of the input of data, and a registered data and the data of a calendar generating part 22 are stored in a printed data memory 23. At the printed data memory 23, the presence/absence of the registered data is checked asynchronously with the host CPU 1 by the local CPU 24. When it is present as a result of the above check, the content of a print table is read from the number of the registered data, and the printed data is supplied to a printer 3. In such a way, the partial charge of the functions of the host CPU and the local CPU are taken separately, and it is possible to reduce the amount of data objects of the print table, and to process a large amount of printed data in a very small memory space.
Patent JP-H03239908-A (JP)
Title: Method for correcting sonic velocity of ultrasonic wave
Inventor: SUZUKI YOICHI
IPC: G01B17/02
Filed: 1990-02-16
Abstract: PURPOSE:To accurately correct a sonic velocity with a few operation patterns by inputting a parameter at the time of operating in a regression formula, obtaining a regressive sonic velocity and assuming that the obtained sonic velocity is an actual sonic velocity, and thereby correcting the sonic velocity of an ultrasonic wave so that the obtained sonic velocity may be attained. CONSTITUTION:The thickness of a synthetic resin tube 3 is measured by a mechanical size measuring means immediately after performing the ultrasonic measurement of thickness. For example, the measurement is performed by tracking the resin tube 3 which has been cut to the side of a cutter 7. The actual sonic velocity at an ultrasonically measuring place is obtained based on the measured value by a micrometer, the measured value by the ultrasonic wave and the set sonic velocity at that time. Next, the actual regression formula for the actual sonic velocity is previously formed for every kind of the resin 3 based on the operation parameter such as the actual sonic velocity obtained, the measured outside diameter and thickness of the tube, extrusion capacity, the temperature of the resin 3 of an extrusion part and a take-off speed. Then, the regression formula is incorporated in a velocity correction device 8 and the parameter at the time of operating is inputted in the regression formula to obtain the regressive sonic velocity. It is assumed that the obtained regressive sonic velocity is the actual sonic velocity and the sonic velocity of the ultrasonic wave is corrected so that the obtained regressive sonic velocity may be attained.
Patent JP-H09191812-A (JP)
Title: Shutter
Inventor: HOSONUMA TAKAHISA
IPC: A01M1/20
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To securely cut off a pair of shutter plates with extremely small power by connectedly strapping the shutter from a pair of slender plates which is equally strapped from side to side and has a seesaw movement by a simple power on-off to a driving unit. SOLUTION: An effector 2 having a symmetrical pair of twin leg parts 2a, 2b are mounted capable to have reciprocating motion driven by the driving unit 1 in a constant stroke. The slim strapped plate 3a strapping the upper shutter plate 5a from left end and the lower shutter plate 5b from the right end is mounted on the twin leg part 2a. The slim strapped plate 3b strapping the upper shutter plate 5a from right end and the lower shutter plate 5b from the left end is mounted on the twin leg part 2b. The pair of shutter plates 5aN5b are established to contact and leave by the seesaw movement of strapped slim plate 3a, 3b caused by the reciprocal motion of the effector 2 driven by the driving unit 1.
Patent JP-S58154395-A (JP)
Title: Controller for ac elevator
Inventor: YOSHIDA MASAYUKI
IPC: H02P21/34
Filed: 1982-03-09
Abstract: PURPOSE:To prevent a trouble form occurring by charging smoothing condenser through a resistor when a power source is applied and generating an abnormal signal when the charging time is shorter than the prescribed value. CONSTITUTION:When a power source switch 1 is closed, a smoothing condenser 3 is charged through a resistor 12. A charging time measuring circuit 14 measures the charging time of the condenser 3. A control circuit 5 monitors the charging time, and outputs an abnormal signal when the charging time is shorter than the prescribed time. This abnormal signal stops the ordinary operation of a cage 9 or generates an alarm with an indicator lamp or the like, thereby exchanging the condenser 3 before the cage 9 cannot serve in normal state.
Patent JP-S56133839-A (JP)
Title: Process for semiconductor substrate
Inventor: SHIMADA TAKASHI
IPC: H01L21/322
Filed: 1980-03-24
Abstract: PURPOSE:To prevent a deterioration in crystallization of a surface accompanying with a gettering process by forming a blocking diffusion layer on the surface of a semiconductor substrate wherein the surface of the substrate is removed with the blocking diffusion layer as far as predetermined depth after diffusing P on the reverse side of the substrate. CONSTITUTION:A blocking diffusion layer 2 of SiO2 or the like is formed on the surface of an Si substrate 1 consisting of dislocationless CZ crystal doped B and P is diffused on the reverse side of the substrate with high concentration to form a P diffusion layer 3 and a P glass layer 4 respectively and the SiO2 film 2 on the surface of the substrate is removed after providing a CVD film 5 on the reverse side of the layer 4 to eliminate the surface region of the substrate as far as 10mu or more in depth (the position of a pointed chain line). In this way, occurrence of a stacked layer defect accompanying with a gettering process and the influence of P will be prevented. Therefore, the electrical characteristics of an Si device will be improved.
Patent JP-H09209335-A (JP)
Title: Screen for dust removing device
Inventor: KOBAYASHI KIYOSHI
IPC: E02B5/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve function by forming a plurality of screen bars arranged in parallel with each other and their connecting parts out of plastic material or composite plastic material, and specifying elongation at rupture of the plastic material. SOLUTION: A main screen 1 is formed by connecting a plurality of screen bar made of plastic material or composite plastic material and arranged in parallel with each other with connecting parts 3 constituted of connecting pieces projected from the bars 2. The plastic material is ring-opening polymer of norbornene series polymer over tricyclic body reformed by two-liquid mixed type elastomer capable of cold-molding for a short time or thermoplastic resin such as ABS resin or polypropylene resin. Further rupture elongation of the plastic material is set to be 10-100%. Hereby, this screen can be miniaturized and light-weighted, provided with corrosion resistance and flexibility, labor for maintenance can be lightened, noise and vibration can be absorbed, and the cost can be decreased by being segmented.
Patent JP-S57152465-A (JP)
Title: Vacuum depositing method for zinc
Inventor: SHIMOZATO YOSHIO
IPC: C23C14/14
Filed: 1981-03-17
Abstract: PURPOSE:To ensure the adhesion of a deposited film and to reduce the re- evaporation when zinc is vacuum deposited on a steel material, by properly selecting the relation between the deposition pressure and the temp. of the material to be deposited. CONSTITUTION:When zinc is vacuum deposited on a steel material such as a steel strip, the temp. of e material to be deposited and the deposition pressure are selected from the obliquely lined range bounded by the straight and curved lines 1-5 of the diagram, and the deposition is carried out. In the diagram the curved line 1 shows the limit line where re-evaporation becomes a problem. The straight line 2 shows the limit line of the lower temp. side where the adhesion of the resulting film can be ensured, and the straight line 3 shows the limit line where alloying is caused. The straight line 4 shows the limit line where the evaporating source is boiled, and the straight line 5 shows the limit line where the evacuating cost and the amount of deposited zinc become problems. By carrying out the deposition under the conditions in the obliquely lined range, the performance of the film is enhanced, and the sticking of re-evaporated zinc to a sealing roll, etc. can be prevented.
Patent JP-H08230902-A (JP)
Title: Bag having tamperproof seal
Inventor: NAKAMURA TOSHIO
IPC: B65D27/30
Filed: 1995-02-24
Abstract: PURPOSE: To provide a bag having a tamper-evident seal, which is formed from a material having relatively high strength. CONSTITUTION: Sealing pieces 14, 16 composed of a material relatively low in tensile strength and easy to generate stretching or breakage by pulling are arranged to both of the flap 24 of a bag main body 12 and the sheet piece 18 on which the flap 24 is folded back and mutually bonded in a bag sealed state. Since the sealing pieces 14, 16 are stretched, deformed or broken by tampering, an evidence appears markedly.
Patent JP-S54128687-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAMURA MASARU
IPC: H01L21/31
Filed: 1978-03-30
Abstract: PURPOSE: To make excellent the mechanical protection and also to prevent the local charge, by constituting the surface protection film through the provision of metal film enclosed with organic resin insulation film without exposing even the circumference, on the wiring region other than the external connection terminals at the surface of semiconductor device.  
     CONSTITUTION: On the Si substrate 1 on which the element is formed, the insulation film 2 such as SiO 2  or Si 3 N 4  is coated, and the inner circuit wiring 3 and external connection terminal wiring 4 consisting of Ti-Pt-Au film are formed on it. Further, the polyimide film 5 and the Al film 6 being the first organic insulation film are coated on the entire surface, and the second organic resin insulation film 7 of photo resist is formed only on the region of the circuit wiring 3 surrounded with the terminal wiring 4. After that, the films 5 and 6 are etched by taking the film 7 as a mask to expose the terminal wiring 4, and the end of the Al film 6 exposed at the same time is enclosed with the lamination film of polyimide and photo resist to finish the surface protection film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57151424-A (JP)
Title: Receiving panel for window
Inventor: KATOU YOUJI
IPC: B60J5/04
Filed: 1981-03-16
Abstract: PURPOSE:To improve the operation property of a window regulator by following method in which reinforcing member is composed of bead forming material which forms a bead like expanded protrusion by foaming and is equipped under flexible reinforcing resin layer which is not hardened before being used, and then said reinforcing member is arranged on the required important position in the receiving panel of a window. CONSTITUTION:Reinforcing member 4 is composed of bead forming material 6 which is narrower than reinforcing resin layer 5 and equipped under said resin layer 5 made of epoxy resin which is not hardened or is semihardened and flexible before being used. As the bead forming material 6, foam polyethylene sheet etc. are used, and said sheet does not foam before the reinforcing member 4 is fastened, and then foams and expands before said resin is hardened, thereby forming a bead like expanded protrusion 53. This reinforcing member 4 forms a line with beads 32, 33 used for preparing a window regulator 2, and is fixed between a high rigid member 35 in an upper belt section and a high rigid member 36 in a lower section which are formed across the axial line of the beads 32 and 33 therebetween. Then said resin layer 5 is hardened.
Patent JP-H06245637-A (JP)
Title: Apparatus for discharging grain of combine harvester
Inventor: SUGIMOTO SHIGEFUMI
IPC: A01F12/60
Filed: 1993-02-26
Abstract: PURPOSE:To surely prevent grains left on a top part of a transversely sending member of a screw type unloader 4 discharging grains from grain tank of a combine from scattering during travelling. CONSTITUTION:A discharge cylinder 10 forming a downward discharge port 10a is installed to the top part of the transversely sending member of a screw type unloader 4 and the discharge cylinder 10 is rotatably installed in a state capable of lifting this discharge port 10a to the height higher than the horizontal direction.
Patent JP-S54130526-A (JP)
Title: Preparation of o-chloroaniline
Inventor: IMACHI YOSHIMI
IPC: C07C209/00
Filed: 1978-03-31
Abstract: PURPOSE: To prepare o-chloroaniline, in high selectivity and yield, using a low-cost reactor, and without causing environmental pollution, by the catalytic reduction of o-chloronitrobenzene in the presence of NH 3  and water, using an extremely small amount of Pt-C catalyst, under a mild reaction condition.  
     CONSTITUTION: o-Chloroaniline is prepared with a selectivity of ≥99.9% and a purity of ≥99.8% by the hydrogenation of o-chloronitrobenzene in the presence of NH 3  and water, using a Pt-C catalyst, at 45W137°C under a hydrogen pressure of 5-30 kg/cm 2 . The Pt-C catalyst is the one prepared by conventional process, and its amount is as low as 0.01W0.03 wt% based on the raw material. The supported amount of the catalst is 1W5%. The amounts of NH 3  and water are 0.35W 1.98 wt%, and 1W50 wt%, based on the raw material, respectively. Use of larger  amount of water remarkably improves the reaction rate, and further decreases the amount of the catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio