baber/WOPTO huggingface dataset:
Patent JP-H04119260-A (JP)
Title: Liquid transmission device
Inventor: NAKATSUJI JUN
IPC: F16H61/40
Filed: 1990-09-07
Abstract: PURPOSE:To realize miniaturization and cost reduction, by providing a speed control valve at a high pressure line connecting to a high/low pressure selection valve high pressure port, and providing a low pressure relief valve at a low pressure line connecting to a low pressure port. CONSTITUTION:A spool 72 is actuated due to the difference of pressure between the 1st control chamber 73 or the 2nd control chamber 74 communicating with the high pressure side liquid pressure passage of a high/low pressure selection valve 7 and the 2nd chamber 74 or the 1st chamber 73 communicating with the low pressure liquid pressure passage. Also, the 1st port 71a or the 2nd port 71b communicating with the high pressure side liquid pressure passage is connected with a high pressure port 71c, and the 1st port 71a or the 2nd port 71b communicating with the low pressure side liquid pressure passage is connected with a low pressure port 71d. And a speed control valve 20 at a high pressure line 10 connecting to the high pressure port 71c is actuated by means of outside command pressure, and a variable speed control element 2a is controlled, and the speed of a liquid pressure motor 2 is controlled into, for example, a high speed and a low speed. Also, the flushing of a liquid pressure circuit can be done by means of a low pressure relief valve 13 at a low pressure line 12 connecting to the low pressure port 71d.
Patent JP-H0787947-A (JP)
Title: High-frequency thawing device
Inventor: YAMAMOTO KOJI
IPC: A23L3/365
Filed: 1993-09-24
Abstract: PURPOSE:To uniformly thaw the whole material to be thawed, especially a thick material, efficiently and rapidly, by supplying electric power by equilibrium feeding method. CONSTITUTION:High-frequency electric power from a high-frequency generating circuit 52 is supplied through a matching circuit 53 having a modifier 54 to counter electrodes 55a and 55b a material to be thawed laid between the counter electrodes 55a and 55b is subjected to dielectric heating. A coil L1 at an input side of the modifier 54 is earthed at one end. On the other hand, one end of a coil L2 at a load side is connected to the upper electrode 55a and the other is to the lower electrode 55b to constitute an equilibrium circuit.
Patent JP-H1087276-A (JP)
Title: Proximity detector between carriages
Inventor: YAMADA MASAHIRO
IPC: B66C15/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To measure a distance between carriages by a less number of optical axes without using a reflector, so that proximity between the carriages can be detected. SOLUTION: This proximity detector, mounted in one of two sets of carriages arranged on the same track, is provided with a first distance measurement part having a first projector and first light receiver and a second distance measurement part having a second projector and second light receiver mounted in the other carriage. In the first measurement part 1, when projection light from the second projector 12 is received by the first light receiver 3 at measurement time of the second distance measurement part 11, immediately the first projector 2 is projection operated, a light beam is fed to the second light receiver 13.  At measurement time of the first distance measurement part 1, a time is measured, from the point of time the first projector 2 is projection operated to the point of time the second projector 13 is light reception operated and the second projector 12 is projection operated to be light received by the first light receiver 3. Further, in the second distance measurement part 11, at measurement time of the first distance measurement part 1, when projection light from the first projector 2 is received by the second light receiver 13, immediately the second projector 12 is projection operated, a light beam is fed to the first light receiver 3.
Patent JP-S60132823-A (JP)
Title: Parts feeder
Inventor: WATANABE TAKESHI
IPC: B65G47/14
Filed: 1983-12-16
Abstract: PURPOSE:To automatically supply parts to plural parts handling tools through a single parts feeder, by supporting a shuttle plate rotatably at one end of a chute rail for supplying the parts, and by providing parts holding grooves in the peripheral portion of the shuttle plate. CONSTITUTION:Parts such as screws 20 are fed from the bowl feeder 22 of a screw feeder 21 to a chute rail 23 as the screws are trued up in a row. A shuttle plate 29 is rotated by a rotary actuator 28. When the holding groove 30 of the shuttle plate 29 has come to communicate with the gap of the rail 23, only the foremost screw 20 is held in the groove 30. A slide table 6 is moved forth by the first cylinder 7 of a screw tightener 1 to place a screwdriver bit 16 over a screw separator 25. A chuck 17 is then moved down by a second cylinder 9. The screw 20 is subsequently held at the tip of a suction pipe 19. The screwdriver bit 16 is then rotated to spirally drive the screw 20 into a clamped piece on a work table 18.
Patent JP-H0568983-A (JP)
Title: Cod treatment method and apparatus using ozone
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/78
Filed: 1991-09-18
Abstract: PURPOSE:To enhance ozone dissolving efficiency, to dispense with the treatment of waste ozone and to enhance a COD removing rate. CONSTITUTION:A packed bed 2 of granular activated carbon 15 at least partially immersed in a liquid is provided to a column 7 and raw water 8 to be treated is supplied to the column 7 as a descending or ascending current from an inflow water pipe 5 or 11 while ozone gas 9 is directly diffused to the packed bed 2 from the ozone diffuser 3 arranged to the lower part of the packed bed 2 and passed through the packed bed 2 to oxidize and remove org. matter such as COD or chromaticity in the raw water by ozone while clear treated water is obtained from a water discharge pipe 6.
Patent JP-S61117434-A (JP)
Title: Method for penetration flaw detection and inspection in machining process
Inventor: TAGUCHI TETSUO
IPC: G01N21/91
Filed: 1984-11-14
Abstract: PURPOSE:To perform the surface flaw inspection of a machined component which is mass-produced without providing any special inspecting process by adding a high-brightness fluorescent material to cutting fluid, and irradiating it with ultraviolet rays after cleaning and making an observation. CONSTITUTION:A component to be machine is cut in a machining process S1 while applied with the cutting fluid. Then, the fluorescent material which fluoresces when irradiated with ultraviolet rays is added to the cutting fluid, and then if the component has a surface flaw, the cutting fluid containing the fluorescent material penetrates the flaw and also sticks on the surface. Further, the cutting fluid sticking on the surface is removed in the cleaning process S2 after the machining, but the cutting fluid in the flaw remains unless a special cleaning process is performed. The fluid is irradiated with ultraviolet rays in an inspecting process S3, and then the cutting fluid remaining in the flaw fluoresces, so the surface flaw is easily inspected. Further, no special processing is required for the inspection, so this is suitable to the quality control over machined components, such as bolts and pipe joint, which are mass-produced.
Patent JP-S61118508-A (JP)
Title: Control device for recirculating flow of feed pump
Inventor: ISHIDA TAKESHI
IPC: F01K23/10
Filed: 1984-11-14
Abstract: PURPOSE:To make it possible to eliminate a detector for the outlet flow rate of a feed pump, in a control device in a combined cycle power plant, by providing a control device for the recirculation flow of a feed pump, which also controls the inlet temperature of a fuel economizer. CONSTITUTION:Feed water 19 is pressure-boosted up by a condensate pump and is fed into a fuel economizer 20 in which the feed water 19 is heated. The heated feed water 21 is divided into two feed water part, one of which flows into a low pressure drum 10 through a feed water flow rate adjusting valve 22 and the other one 23 of which flows into a high pressure drum through a feed pump 9. Further, the feed water part 25 is divided into a feed water part 24 led to the high pressure drum and a recirculated feed water part 25 which is controlled by a recirculating flow rate control valve 26, and is returned into the inlet port side of the fuel economizer. The temperature 28 detected by a temperature detector 27, and the flow rate 30 detected by a high pressure feed water flow rate detector 29 are delivered to a control device 31 for the recirculating flow of the feed pump, and the output 32 of the control device 31 determines the opening degree of the recirculating flow control valve 26.
Patent JP-S60131850-A (JP)
Title: Etching method of glass
Inventor: KOBAYASHI KEIJI
IPC: C03C15/00
Filed: 1983-12-20
Abstract: PURPOSE:To etch the glass without causing the devitrification and crystallization of the glass by flame-polishing the glass at a temp. higher than the transition point, annealing, etching with an etchant contg. hydrofluoric acid, and irradiating with light. CONSTITUTION:The usual hard or soft glass is heated to a temp. higher than the transition point and lower than the softening point, and flame-polished with a flame of an oxyhydrogen burner, etc. to remove the latent cracks, then annealed, etched with >=2 kinds of etchants contg. hydrofluoric acid, and irradiated with light. The glass can be etched without causing the devitrification and crystallization of the glass in this way, and the glass having smooth surfaces and without any light scattering which is suitable for the optical glass can be obtained. When the etching is applied to the bulb glass of a high-pressure discharge lamp, the once-used bulb can be reutilized by the etching.
Patent JP-H1091299-A (JP)
Title: Information processor
Inventor: TACHIKAWA HIROHIDE
IPC: G06F3/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To enable the information processor to which a unit for function extension can be connected through a dedicated interface to maintain the connectivity with the unit for function extension for a long period even when the generation changes, and to reduce the mount area and cost of constituent components. SOLUTION: To connect a docking station 2 for the function extension unit to the core unit 1 of a computer device (information processor), a bus bridge circuit 5 for dividing a bus is provided on the side of the computer device, and the PCI bus 5 on the computer device side and the PCI bus 7 on the function extension unit side are connected to the bus bridge circuit 6. Further, the bus bridge circuit 6 is provided with an electric insulating function.
Patent JP-H0793705-A (JP)
Title: Production of magnetic head device
Inventor: KOIKE YASUHARU
IPC: G11B5/127
Filed: 1993-09-27
Abstract: PURPOSE:To enhance productivity and to improve mass productivity by assembling the magnetic head device with good accuracy. CONSTITUTION:Plural grooves 3 for assisting the insertion of head chips are formed on a front surface 1a of a card material substrate 1 and grooves 4 for assisting the insertion of the head chips to the rear surface which intersect approximately orthogonally with these grooves 3 for assisting the insertion of the head chips and have the depth arrive at these grooves are formed on the rear surface 1b, to form the grooves for insertion of the head chips which are through-holes. Grooves 9, 10 for assisting cutting which are deeper than the grooves 4 for assisting the insertion of the head chips to the rear surface are formed in a direction approximately orthogonal therewith and a direction approximately parallel therewith. The head chips are thereafter inserted into the respective grooves 3 for insertion of the head chips and the front surface 1a is polished down to the grooves 9, 10 for assisting cutting. The card material substrate 1 is then divided.
Patent JP-S61119001-A (JP)
Inventor: TOZAKI HIROMI
IPC: H01C7/04
Filed: 1984-11-15
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-H0688087-A (JP)
Title: Refrigerator oil composition
Inventor: KAIMAI TAKASHI
IPC: C10N30/00
Filed: 1992-09-08
Abstract: PURPOSE:To provide refrigerator oil composition which can prevent the deterioration product from corroding refrigerator material and does not produce such a substance as to cause clogging of an expansion valve even when the refrigerator oil, the refrigerant, etc., deteriorate or decompose during the operation of a refrigerator using a hydrofluorocarbon refrigerant that does not cause ozonosphere depletion. CONSTITUTION:To provide the composition which is used for a refrigerator using a hydrofluorocarbon refrigerant and is made by mixing 100 pts.wt. synthetic lubricating oil with 0.05-5 pts.wt. epoxy compound of the formula (wherein R<1> and R<2> are each independently methyl, ethyl, propyl, butyl or pentyl). The synthetic lubricating oil preferably comprises one selected from a polyalkylene glycol, a modified polyalkylene glycol and a carboxylic acid ester.
Patent JP-H0687297-A (JP)
Title: Sheet transport mechanism of image formation device
Inventor: KUMAGAI YUKITAKA
IPC: B41J15/04
Filed: 1992-09-08
Abstract: PURPOSE:To transport a sheet stably without qualitative deterioration of an image and a paper jam in a transport path. CONSTITUTION:This sheet transport mechanism consists of a cutter guide 30, arranged at the inlet side of a cutter unit 50, which is connected to a transport motor of a transport roller mechanism 40 through a single directional clutch. Under this constitution, the cutter guide moves vertically in compliance with the rotating direction of the transport motor. In addition, when transporting a recording sheet 10 to the cutter unit 50, the cutter guide 30 is positioned below, thus forming a transport path for the recording sheet 100. On the other hand, when cutting the recording sheet 100 width-wise on the cutter unit 50, the cutter guide 30 is upheld to a position above as shown at 30b and thereby, an open space for forming a loop of the recording sheet 100 is constituted.
Patent JP-H03103107-A (JP)
Title: Riding farm-working machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1989-09-14
Abstract: PURPOSE:To shift the gravity center of the subject machine toward the front lower side by pivoting the base of a hydraulic cylinder to the back part of an engine base. CONSTITUTION:The base of a hydraulic cylinder 47 is pivoted to the back part of an engine base 12a positioned between the front wheel 16 and the rear wheel 18 when viewed from a side. The hydraulic cylinder is positioned at a relatively forward position and the fixing angle is decreased. The engine 12 is mounted on the engine base in such a manner as to be kept from the rotating range of the hydraulic cylinder 47 to ensure free operation of the hydraulic cylinder.
Patent JP-S62100265-A (JP)
Title: Device for making fish noodle
Inventor: NAGASAKI KOSUKE
IPC: A23L15/10
Filed: 1985-10-26
Abstract: PURPOSE:A band of fish meat paste is fed onto a heated conveyor and allowed to gel thereon, then the resultant gel band is cut into lines to permit continuous production of fish noodles of uniform specifications without taste deterioration. CONSTITUTION:Fish meat paste is charged into an extruder 2 and extruded out of the nozzle 6 onto the conveyor 3 into a band. The conveyor 3 has already heated with a heater block 9, furthermore, a steam jetter 10 ejects steam on the conveyor 3 to effect gelation of the band. The gel band is cooled down with the cooling conveyors 13, 14 and the resultant band is cut into noodle lines with the cutter 15.
Patent JP-S6483485-A (JP)
Title: Motorcycle
Inventor: SUZUKI AKITAKA
IPC: F01N13/08
Filed: 1987-09-24
Abstract: PURPOSE: To form an air discharge passage between a chamber part and an engine cylinder for achieving improvement of cooling effect, etc., by covering a side part of a radiator with an extended part of a cowling, extending the chamber part at a right and a left discharge pipe backward, and protruding it sideways. CONSTITUTION: A water-cooled 2-cycle multi-cylinder engine 6 is disposed at a back lower part of a steering head pipe 2, and a radiator 9 is disposed at the front of the engine 6. In this constitution, right and left side parts of a cowling 12 covering the pipe 2 are extended downward to cover side parts of the radiator 9. A chamber part 18 in a right and a left exhaust cylinder 17 is risen on the back of an extended part of the radiator 9 and the cowling 12 passing through right and left outer side of the cylinder 7 at the engine 6 to be introduced backward, and it is protruded right and left. An air discharge passage 19 continuous with back surface of the radiator 9 is formed between the chamber part 18 and a side surface of the cylinder 7.
Patent JP-S6394642-A (JP)
Title: Lsi chip bonding method
Inventor: HIGAKE MASAKATSU
IPC: H01L21/60
Filed: 1986-10-08
Abstract: PURPOSE:To prevent stitches from being brought into contact with neighboring bonding wires by a method wherein conductive pattern portions corresponding to LSI pad positions are electrically connected to LSI chip pads, the periphery is electrically connected to LSI package stitches, and then the LSI package stitches are fixed immovable to a film. CONSTITUTION:Patterns 2 are printed on the rear surface of a film 1, to radiate from the middle portion of the film 1 corresponding to pads on an LSI chip 3 toward peripheral positions corresponding to LSI package stitches 4. A printed pattern 2 is allowed to extend in parallel with a stitch 4 from a stitching land 2B. Padding lands 2A are exposed to an ultrasonic pressure applied from above the film 1, whereby each of the padding 2A is connected electrically to a pad on the LSI chip 3. A stitching land 2B goes into contact with a stitch 4 through the intermediary of an adhesive means 5 attached to the rear side of the film 1.
Patent JP-H0980703-A (JP)
Title: Assembly of silver halide photographing sensitive material and radiation-sensitized screen and processing method
Inventor: MITSUHASHI TAKESHI
IPC: G03C5/26
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an assemble of silver halide photographic sensitive material and radiation-sensitized screens which has high sensitivity and high sharpness and with which ultra-rapid processing is possible and a method for processing the same. SOLUTION: (1) This assembly for forming radiation images consists of a photographing sensitive material having silver halide emulsion layers on both surfaces of a base and two sheets of the radiation-sensitized screens respectively arranged on the front side and rear side of the photographing sensitive material. The one radiation-sensitized screen has a fluorescent layer formed by dispersing and incorporating phosphors into a binder contg. a polyurethane resin and the other one photosensitive layer has the same wavelength as the main light emission peak wavelength of the radiation-sensitized screens and has the sensitivity at which the density obtd. after exposing with monochromatic light having a half-width value of 15±5nm followed by development processing attains a specified value. In addition, the crossover light of this assembly is 5 to 15%.  (2) This method comprises processing the photographing sensitive material in the assembly for the total processing time of <=35 seconds after the radiation exposure of the assembly.
Patent JP-2001061829-A (JP)
Title: Fluoroscope
Inventor: ISHIKAWA KEN
IPC: H05G1/64
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluoroscope preventing such deficiency as blooming when excessive X-rays enter a part of the picture. SOLUTION: In this fluoroscope, an X-ray generating part 1 generates X-rays for irradiating a subject, an X-ray I.I.3 receives the X rays transmitted through the subject and detects an image signal corresponding to the transmitted X rays, and an image display device 9 displays the detected image signal. The incoming of excessive X rays to a part of the picture is prevented by controlling an X-ray high voltage generator 12 according to an exposure signal 641 from an automatic exposure control device 6, which detects whether the image signal exceeds a prescribed maximum value or not, when the X-ray high voltage generator 12 controls the quantity of X rays to be generated from the X-ray generating part 1.
Patent JP-H08100697-A (JP)
Title: Storage device for internal combustion engine operation history
Inventor: HOSOE KATSUHARU
IPC: F02D45/00
Filed: 1994-10-04
Abstract: PURPOSE: To surely restore data destroyed caused by the turning-off of a power supply by minimizing the number of the data region of an EEPROM required for one measuring item to reduce the rewriting time of data in the data region. CONSTITUTION: An EEPROM comprises three data regions M1, M2, M3, and all of them are brought into the erase state 'FFFF' in the initial state (0 cycle) and the data regions M1, M2, M3 are sequentially counted down for every minimum time unit (cycle) required for the measuring item. The rewriting of data from '1' to '0' can be performed for every individual element (every cell) in the countdown, and since it is unnecessary to erase the whole, the processing time required for rewriting can be reduced. Even when the data of one data region is brought into the abnormal condition, the data can be surely restored by comparing the data with the count value of the other two data regions.
Patent JP-H1178570-A (JP)
Title: Select return mechanism for transmission
Inventor: TOYODA HIDEO
IPC: B60K20/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a select return function with fixed reaction and a good operation feeling of a selecting action during the whole selecting action. SOLUTION: For a selecting action to attain a 5-R select position, a lower exciting mechanism 19 is compressed. A shift lever 1 is rocked around a fulcrum 4, and a horizontal rod 17 protruded from the end face of a spherical section 3 is rotated upward accordingly. Since a coil spring 25 is arranged into an arch shape along the contour of the circular arc-like spherical section 3, the occurrence of a horizontal component due to the rocking of the shift lever 1 around the fulcrum 4 can be reduced to the minimum as compared with the conventional structure. The reaction of the exciting mechanism l 9 applied to the horizontal rod 17 can be kept constant to the utmost even when the rotation angle of the shift lever 1 becomes large, and a stable operation feeling of the selecting action of the shift lever 1 can be obtained.
Patent JP-H0582989-A (JP)
Title: Circuit board loading/unloading mechanism
Inventor: NAGAFUJI TOSHIAKI
IPC: H05K7/14
Filed: 1991-09-20
Abstract: PURPOSE:To increase the pulling out force of the mechanism by utilizing the action of levers so that a circuit board can be pulled out from an enclosure with a weak force by forming projecting section which projects to one end side of a handle plate on a pin side and a plate section having a spring property resulting from its side face on the other end side of the handle plate. CONSTITUTION:A conductive handle plate 1 which is provided with a projecting section 8 projecting from one side end and a plate section 10 that is rotatably fitted to a circuit board 5 by means of a pin 7a at a prescribed interval from the one side end, has a spring property resulting from its side face, and is fitted to the other end side is provided. When the plate 1 is rotated around the pin 7a, the section 8 comes into contact with the top end section of a side face plate 6 and an action of levers is produced. When the plate 1 is further rotated, the connector 4 of the board 5 is disengaged from a connector 3 and the board 5 starts to come off an enclosure. By moving the handle plate 1 held by a holding section 9a from an arm body 9, the connector 4 of the circuit board 5 is disengaged from the connector 3 and the board 5 is pulled out from the enclosure.