baber/WOPTO huggingface dataset:
Patent JP-S5919779-A (JP)
Title: Confluence control valve
Inventor: MATSUMURA SHIZUO
IPC: F16K11/07
Filed: 1982-07-22
Abstract: PURPOSE:To enable to reduce the spool actuating force without producing hydraulic force, by operating an unloader valve by moving a spool, and opening and closing a confluent port. CONSTITUTION:When the oil is introduced into a confluent port 21 from other pump, oil flows into a spring chamber 24 through an orifice 26 and then flow into a low-pressure passage 13, so that the pressure difference is produced on the opposite sides of the orifice 26. Resultantly, an unloader valve 23 is opened and the confluent oil is returned to a tank via the low-pressure passage 13. Subsequently, when the spool 14 is moved to the right, a high-pressure passage 33 and an actuator port 11 are communicated with each other. Since, in this state, oil is not flowed through the orifice 26, the unloader valve is kept in its closed state, so that confluent oil introduced into the confluent port 21 passes through a switching port 31 into a confluent passage 32 by forcing a check valve 30 open and then oil is introduced into an actuator port 11.
Patent JP-S62285777-A (JP)
Title: Disintegration of microbial cell
Inventor: HORIZOE HIROTOSHI
IPC: B01D11/00
Filed: 1986-06-04
Abstract: PURPOSE:To easily break the cell membrane of microbial cell in a short time and facilitate efficient extraction of valuable substance formed in the cell, by mixing a cultured liquid of microbial cells with a solvent of super-critical or pseudo-critical state and instantaneously decreasing the pressure of the system. CONSTITUTION:1pt. of cultured liquid of microbial cells (e.g. cultured liquid of Mortierella strain) is transferred by a force feed pump 2 through a culture liquid feeding line 1. Separately, 1-10pts. of a solvent (preferably easily recoverable CO2, etc.) is fed through a solvent feed line 3 and both components are mixed together in a mixer 4 such a static mixer. The pressure and temperature in the mixer 4 are controlled on a manner that the solvent becomes a super- critical state (e.g. 35 deg.C, 100kg/cm<2>G in the case of CO2) or pseudo-critical state. The pressure of the mixture is instantaneously decreased to atmospheric pressure or thereabout using a pressure reducing valve 5 and the mixed liquid is introduced into a separation tank 6. Disintegrated microbial cell is recovered from the bottom outlet port 8 and the solvent is recovered from the top outlet port 7.
Patent JP-H06226155-A (JP)
Title: Processing member and production thereof
Inventor: KOBAYASHI MASAYUKI
IPC: B21D28/00
Filed: 1992-04-21
Abstract: PURPOSE:To apply different processing data even when a processing member is same and to form the processing data to a part not affected by processing work in reduced processing loss by forming the processing data to the carrier hook formed to the processing member to perform processing on the basis of the processing data and removing the carrier hook after the completion of processing. CONSTITUTION:A processing member A is formed by punching a long plate like member 1 and a carrier hook 2 having one or more hooking hole 2a is formed to one end edge of the member A by punching so as to protrude from the end edge of the member A. Further, since the feed hook is also formed to one end edge of the processing member A adjacent to the processing member A on the left side thereof, the recessed part corresponding to the shape of the hook is formed to the other end edge thereof by punching. Then, processing data 4 composed of the hole is formed to the carrier hook 2 by punching processing. After the processing based on the processing data 4 is completed, the part of the unnecessary carrier hook 2 may be removed and, by this method, the recessed part 3 is formed.
Patent JP-H07309282-A (JP)
Title: Engine starting mechanism for bicycle equipped with internal combustion engine
Inventor: ARAKI TSUNEO
IPC: B62M6/20
Filed: 1994-05-18
Abstract: PURPOSE:To surely start an engine by selecting the power of an internal combustion engine and the stepping force, accompanied with the contact and separation between a slider and a prime mover gear and transmitting the turning moment of the prime mover gear to the output shaft of an internal combustion engine through a driven gear and a one-way clutch. CONSTITUTION:When a bicycle equipped with an internal combustion engine is travelled by the power of the internal combustion engine 22, a control wire 20 is pulled to turn the first lever member 15 around a lever supporting shaft 16, and a slider 5 is meshed with a prime mover gear 8 through an engagement rod 14. A pedal is stepped in this state, and a sprocket 3 is revolved to advance the bicycle, and the slider 5 and the prime mover gear 8 are revolved integrally with a pedal shaft 1. The revolution of the prime mover gear 8 is transmitted to a driven gear 24 through an intermediate gear 21, and the output shaft 23 of the internal combustion engine 22 is revolved. While, a clutch weight 28 is put into contact with a clutch drum 27, accompanied with the start of the internal combustion engine 22, and the driven gear 24 and the sprocket 3 are revolved.
Patent JP-H0423255-A (JP)
Title: Tape loading device for rotating head type tape player
Inventor: SUZUKI TOKIO
IPC: G11B15/665
Filed: 1990-05-18
Abstract: PURPOSE:To surely set the timing of both a tape drawing mechanism and a roller moving mechanism by providing a cam part which moves the tape drawing mechanism and the roller moving mechanism to a switching rotating body and setting the tape drawing mechanism in advance of the roller moving mechanism. CONSTITUTION:A cam groove A is formed to the switching rotating body 1 and the sliding pin 23 of a fan gear 21 and the sliding pin 27 of a driving lever 25 are engaged. Then, when the rotating body 1 is turned clockwise, inclined bases 5 and 6 are moved to a position where they interpose a rotating head device through a gear mechanism and a drawn magnetic tape is wound to the head device. Besides, the cam part makes a pinch roller P press-contact with a capstan by the driving of a pinch roller layer 43 behind the tape drawing mechanism. By moving the pinch roller for drawing a tape only with the aid of controlling the switching rotating body in such a way, the timing is surely set.
Patent JP-H10142043-A (JP)
Title: Knock sensor
Inventor: OUCHI HIDEAKI
IPC: G01L23/22
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a piezoelectric element from being damaged and, at the same time, to improve the reliability of the electrical contact between the piezoelectric element and an elastic conducting member when a knock sensor is constructed in such a structure that the conducting member is elastically brought into contact with the piezoelectric element. SOLUTION: An elastic conducting member 22 which electrically connects a piezoelectric element 15 to an output terminal 21 is constituted in such a way that the member 22 is formed in a bent shape, with the convex part being on the element 15 side, and the base end section of the member 22 is fixed so that a sliding section 24 at the front end of the member 22 can be brought into contact with a fixing section 23 in a slidable state and a contact section 25 between both ends of the member 22 can be elastically brought into contact with the electrode surface of the element by the elastic force of the member 22. When the member 22 is displaced by vibrations, the sliding section 24 at the front end of the member 22 is displaced in accordance with the displacement while the section 24 makes sliding.  When the section 24 slides, the elastic modulus of the member momentarily becomes larger due to the frictional force acting on the section 24 of the member 22 and hysteresis is generated by the spring property of the member 22. Because of the hysteresis characteristic, the element 15 can be prevented from being damaged and, at the same time, the reliability of the electrical contact between the element 15 and member 22 can be improved.
Patent JP-H0422557-A (JP)
Title: Heat resistant cast iron casting and its manufacture
Inventor: SUGIURA YASUO
IPC: B22D19/08
Filed: 1990-05-17
Abstract: PURPOSE:To manufacture cast iron casting good in castability, rich in durability and high in heat resistance by forming an alloy layer richer in heat resistant alloy element than the inner part of the casting, on the surface layer of cast iron casting. CONSTITUTION:The alloy layer 2 rich in heat resistant alloy element is formed integrally on the surface layer of cast iron casting 1 itself. Since it is different from the conventional technique sticking a metallic material high in heat resistance on the surface, this alloy layer is not in danger of separation and the heat resistance of the cast iron casting can be improved. Since so much amount of heat resistant alloy element to be added is not required on other parts than the surface, castability is not worried.
Patent JP-H06336146-A (JP)
Title: Seat belt device for vehicle
Inventor: YAMANO EIICHI
IPC: B60R22/22
Filed: 1993-05-31
Abstract: PURPOSE:To prevent deformation and reduce the product weight by expanding a side wall fixed to a foot pipe section forward, and connecting the foot pipe section and the front end of a fitting face section with the front edge of the side wall in a straight line. CONSTITUTION:A side wall 45 is expanded forward, a foot pipe section 16 and the front end of a fitting face section 41 are connected by the front edge of the side wall 45 in a straight line, and the expanded portion is made a buckling preventing section 46. When a seat belt 20 is drawn forward at the time of a head-on collision, the front end of the fitting face section 41 of a lock main body 40 is applied with a load via a belt anchor bracket to the foot pipe section 16 side, i.e., downward. The buckling preventing section 46 of the side wall 45 extended from the foot pipe section 16 to the front end of the fitting face section 41 above receives the downward load between the foot pipe section 16 and the front end of the fitting face section 41, and the lock main body 40 can be prevented from being deformed downward.
Patent JP-H0423104-A (JP)
Title: Industrial robot and its track correction method
Inventor: RENBUTSU TATSUYA
IPC: G05B19/42
Filed: 1990-05-18
Abstract: PURPOSE:To easily correct the track of a robot as desired and in a short time by obtaining an equation showing a track corresponding to a spot train in a correction section, changing the equation in accordance with the correction contents, and generating a new spot train from the changed equation. CONSTITUTION:A memory 8 stores the working track of a robot main body as a spot train and obtains an equation which shows a track corresponding to a spot train in a correction section based on the data stored in the memory 8. This equation is changed in accordance with the correction contents, and a new spot train is generated from the changed equation. Thus the data stored in the memory 8 are rewritten. Thus the data are collectively changed when a single equation equivalent to plural point data included in a least section requiring the correction is deformed. As a result, the working track of the robot is easily corrected in a short time.
Patent JP-2000321445-A (JP)
Title: Optical fiber device
Inventor: SAITO KAZUYA
IPC: G02B6/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a light guide which is an optical fiber device which makes it possible to obtain excellent UV resistance by suppressing the degradation in transmittance by the transmission of UV rays without making the wavelength at UV absorption edge longer. SOLUTION: An optical fiber bundle 17 is formed by bundling a multiplicity of optical fibers formed of silica glass in such a manner as to form a columnar shape. Fixtures 12a and 12b are mounted at both ends of the optical fiber bundle 17 and the ends of the optical fiber bundle 17 are inserted and fixed into the central holes of the respective fixtures 12a and 12b. The optical fiber bundle 17 is inserted into a fiber bundle protective pipe 16. This fiber bundle protective pipe 16 is inserted into a heater 15. The heater 15 is formed by spirally winding a ribbon-like heating element 22 coated by an insulating material. Heater lead wires 14a and 14b are connected to both ends of the heating element 22. The heater 15 and the respective heater lead wires 14a and 14b are inserted into an external protective pipe 13.
Patent JP-S5252728-A (JP)
Title: Device for receiving balls applied to pinball counting
Inventor: TANIKADO TOSHIO
IPC: A63F7/00
Filed: 1975-10-26
Abstract: PURPOSE: To providea device for receiving balls applied to pinball counting machines which is adapted to suspend and gather a given number of balls whenever counted and discharged therefrom under a cycle of action tentatively before received thereby allowing visual condirmation of themovement of balls for exact reception thereof. This eliminates the trouble to magnify the movement of balls. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62284329-A (JP)
Title: Optical low pass filter
Inventor: USHIYAMA YASUKAZU
IPC: G02B27/46
Filed: 1986-06-02
Abstract: PURPOSE:To always reproduce a single space frequency characteristic by putting a marker which can determine clearly an axial azimuth, to a double refraction plate and a phase plate, and constituting them so that they are combined to a prescribed axial azimuth. CONSTITUTION:A double refraction plate 1 is a quartz plate which is cut so as to have each optional separation width, and a groove is hollowed out as a marker on the side face being horizontal to an optical axis indicated with an arrow. A phase plate 2 is a quartz plate which is cut so that an optical axis exists at 45 deg. against a main section of the quartz double refraction plate in a place vertical to the optical axis indicated with the arrow, when it is combined with the double refraction plate, and a groove for showing the optical axis direction is hollowed out on the side face. A quartz phase plate which is cut in such a way has a function for converting a light beam which has gone to a linearly polarized light by the quartz double refraction plate, to a pseudo circularly polarized light. These double refraction plate and phase plate are combined in a prescribed axial azimuth, and stuck by an adhesive agent 3, respectively. According to such constitution, a single space frequency characteristic can always be reproduced.
Patent JP-H08302541-A (JP)
Title: Weft-inserting device for water jet loom
Inventor: HATTORI KOICHI
IPC: D03D47/32
Filed: 1995-04-28
Abstract: PURPOSE: To provide a weft-inserting device which has a simplified structure, enables accurate weft insertion at the first pick up and improves the qualities of the woven fabric. CONSTITUTION: This device has a cam 40 rotating synchronously with the main shaft of the loom and a rockable interlock 32 to which a cam follower 38 being in contact with this cam 40 is connected and which is linked to the plunger 20 of a pump 16 for weft insertion. Further, this device is equipped with a spring 24 energizing the cam follower 38 through an interlock member 32 to the cam 40 and a nozzle 12 for effecting weft insertion by jetting pressurized water from the pump 16. The cam 40 displaces the cam follower 38 with its lifting face 40a by resisting to the spring 24, to allow the plunger 20 to move back and the pump 16 to suck water. Then, the cam follower 38 is released from the lifting face 40a of the cam 40 to feed pressurized water to the wefting nozzle with its pressure corresponding to the force of the spring 24.
Patent JP-S62284926-A (JP)
Title: Fuel injection pump control device
Inventor: SAITO ATSUSHI
IPC: F02D1/02
Filed: 1986-06-03
Abstract: PURPOSE:To optionally control the injection of fuel by providing check valves in between plural fuel pressurizing chambers and an overflow passage respectively and opening and closing the low pressure side outlet port of said overflow passage in accordance with the operating condition of an engine by means of plural solenoid valves. CONSTITUTION:An overflow passage 11 is commonly used for plural fuel pressurizing chambers 1a-1n, and check valves 12a-12n are provided in between the overflow passage 11 and the bypass ports 13a-13n of the fuel pressurizing chambers 1a-1n respectively. Plural solenoid valves A, B are provided in between the overflow passage 11 and its low pressure side outlet port 15 and are controlled by a control part 21 to open and close the low pressure side outlet port 15, thereby, regulating the injection timing and injecting quantity of fuel. A fuel cam reference signal and an engine speed signal from a revolution sensor 35 as well as various informations on an engine operating condition are sent to the control part 21. Thereby, fuel injection from each fuel pressurizing chambers 1a-1n can be optionally controlled by the electric means of opening and closing the solenoid valves A, B.
Patent JP-H02307170-A (JP)
Title: Three-dimensional display circuit for pixel
Inventor: IKEDO TSUNEO
IPC: G06T15/00
Filed: 1989-05-22
Abstract: PURPOSE:To attain the 3-dimensional display of pixels at a high speed by giving the 3-dimensional coordinate value, the pixel data, and the pixel number to a vector containing a pixel train decomposed into a 1-dimensional form after the coordinate conversion when the 3-dimensional arrangement of pixels is decided. CONSTITUTION:A 3-dimensional display circuit for pixels consists of an X axis counter 4a, a Y axis counter 4b, an X axis coordinate value register 5a, a Y axis coordinate value register 5b, an X axis exclusive OR gate 6a, a Y axis exclusive OR gate 6b, a gate circuit 7, a shift register 8, a picture memory 9, a gate circuit 10, and a pixel counter 11. A plane is decomposed into the assemblies of straight lines and filled in parallel with a process where the pixel data are continuously written into the memory 9 in the calculation process of the straight lines. Thus the 3-dimensional arrangement is attained for the pixel data by giving only the color attribute to an evolved surface with the outline vector of a 3-dimensional surface. As a result, the pixel data can be arranged at a high speed in a 3-dimensional space with use of a small quantity of information.
Patent JP-H11331940-A (JP)
Title: Phs data communication device and system
Inventor: TAI HIDEKI
IPC: H04W84/18
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To simplify processing and to shorten the total communication time by omitting data communication for a series of processes including the establishment of a data communication circuit, the transfer of the request data and the disconnection of a communication circuit when a data request is received. SOLUTION: The PHS data communication devices 11 and 23 to 25 receive the PHS signals and identify the PS call numbers of a transmitting station which are included in those PHS signals. Then only the transmission of PHS signals is executed when the PS call numbers are coincident with the transfer mode identification numbers corresponding to a data request mode, and the data communication is not executed. When the transfer mode identification numbers corresponding to an answer mode are identified, i. e., the received PHS signals are transmitted in a data answer mode, the PHS signals are transmitted and the data communication is also executed. Therefore, a series of processes including the establishment of a data communication circuit, the transfer of data and the disconnection of a communication circuit are not executed when a data request is received and then executed in the data answer mode. Thus, the processing is simplified when the data request is received.
Patent JP-S63294990-A (JP)
Title: Waste water treatment device
Inventor: SUMINO TATSUO
IPC: C02F3/34
Filed: 1987-05-27
Abstract: PURPOSE:To extremely lower a BOD conversion rate and to decrease the amt. of excess sludge to be generated by providing a Rotifera culture tank into which suspended yeast-contg. treated water is introduced from an immobilized yeast tank for a decomposition treatment of waste water. CONSTITUTION:The waste water is introduced into the immobilized yeast tank 10, where the waste water is decomposed by the yeast and the yeast propagated in immobilized yeast pellets is leaked out. The treated water contg. the suspended yeast is supplied to the Rotifera culture tank 14 of the next stage. The Rotifera take in the suspended yeast as feed in this tank. The Rotifera propagated in such a manner and the treated water are fractionated by a separating means 18 and only the treated water is taken to the outside of the system. While the Rotifera are, therefore, produced as the excess sludge, the BOD conversion rate is extremely lowered and the excess sludge is reduced.
Patent JP-2000317991-A (JP)
Title: Mold for insert molding of arm member for elastic doll body and arm-member molding method using the same
Inventor: OBA KAZUO
IPC: B29L31/52
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To fix only one end of a core material within a molded article at a predetermined position. SOLUTION: Molding spaces 4a, 4a, 4b, 4b corresponding to the shapes of a pair of left and right arm members for an elastic doll body are formed to a fixed mold 2 and a movable mold 3 so that the parts corresponding to the base parts of the arm members are opposed to each other so as to leave an interval and a fixing means for fixing the fixing part 10a of the metal core material 10 of both arm members protruded from the molding spaces is formed to the mating surface between the left and right molding spaces of the fixed mold 2 and the movable mold 3.
Patent JP-H11332024-A (JP)
Title: Charging lid structure for electric vehicle
Inventor: NAKADA YUSHI
IPC: B60R16/04
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a charger which is hard to be burglarized by providing a charging lid which is opened/closed freely at the paddle inserting part of a charging port, such that the charging lid can be closed in a state where the paddle of a charger is inserted into the paddle inserting exposed by opening the charging lid. SOLUTION: A piston link 10 is disposed at the lower part of the paddle inserting part 4 of a charging port 3, and a charging lid is opened by means of a spring at normal times. A locking mechanism is formed by providing a lock pin 19 engaged with a striker 18 located at the lower end of the charging lid 6 on the inside thereof. A lock 16 and the lock pin 19 are connected with an actuator 21 and are movable in the disengaging direction. Since the charging lid 6 is locked by the lock pin 19 and the striker 18, a paddle 8 cannot be drawn out, and the charger will not be burglarized.
Patent JP-S5951246-A (JP)
Inventor: SASHIYA AI NATARAJIYAN
IPC: C07C239/00
Filed: 1983-07-14
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-H11319701-A (JP)
Title: Coating of galvanized steel sheet
Inventor: TANAKA SHOICHI
IPC: B05D5/12
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of forming a coating film, which is excellent in initial and secondary properties of processing adherence and scratch resistance, on a galvanized steel sheet on which no treatment has been applied. SOLUTION: In this coating method, an undercoating material composition containing (A) 100 pts.wt. of a resin component containing 70-100 wt.% of a conductive organic polymer comprising (a) a polymer selected from a polyaniline and its derivatives and (b) a proton acid dopant, and (B) 1-70 pts.wt. of a chromate anticorrosive pigment is applied on a galvanized steel sheet, on which no chemical conversion treatment has been applied, to form an undercoating film, and then, a topcoating material is applied on this undercoating film. This galvanized steel sheet is composed by forming the undercoating film on the galvanized steel sheet on which a chemical conversion treatment with the above coating method is not applied, and forming the topcoating film thereon.