baber/WOPTO huggingface dataset:
Patent JP-S58185952-A (JP)
Title: Cylinder number control engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02D9/02
Filed: 1982-04-23
Abstract: PURPOSE:To aim at the promotion of smoothness in engine speed variations at the time of operating the engine concerned, by shifting the valve timing of a suction or exhaust valve so as to make any one of cylinders at the stopping side turn to a pump cylinder but the rest to a compression cylinder respectively when these cylinders are partially set in operation. CONSTITUTION:When cylinders #1 and #4 are shifted to those at the operating side but the rest #2 and #3 to those at the stopping side, a suction passage branches off to suction passages 13 and 14 at the stopping side and the operating side respectively at the downstream of a throttle valve 12. At the upstream of the suction passage 13 at the stopping side, there is provided with a fresh air cutoff valve 15 being operated by an actuator 16. In addition, these cylinders #2 and #3 at the stopping side are turned to a compression cylinder #2 and a pump cylinder #3 each at the stopping side, and a suction valve of the cylinder #2 is closed for a little duration at the vicinity of a piston bottom dead point while an exhasut valve is made turning to a state of stoppage. Furthermore, the valve timing of a suction or exhaust valve in the cylinder #3 is controlled by an actuator 10 so as to be set up contrary to the aforesaid valve timing.
Patent JP-S56163457-A (JP)
Title: Sample measuring dispenser
Inventor: IKEDA KEIICHI
IPC: G01F11/24
Filed: 1980-05-22
Abstract: PURPOSE:To prevent a sample from being thinned by contacting with unnecessary ducts during rotation, by connecting the central rotary member of a plurality of rotary members to a rotary driving sourse, and successively transmitting rotation from said member to adjacent rotary members. CONSTITUTION:The central rotary member R4 is connected with a rotary driving source 8, and engaging bodies B3'-B1' and B4-B6 are provided. In this case, B3'-B1' are used to transmit the rotation of a rotary body R(i+1) to Ri, while B4-B6 are used to transmit the rotation of Ri to R(i+1). In said constitution, to measure and deliver 2, 2, 2 and 1 unit of a sample to reactors 7a-7d respectively, the play angle of the engaging bodies B4-B6 and B3'-B1' is set at theta, and after respective sample measuring ducts have been filled with the sample, the rotary driving source 8 is driven. As a result, the line tying the sample measuring ducts T1-T7 changes in position and becomes like a thick line D in the final state where R4 has rotated 4theta. Accordingly, there is no possibility of contact with ducts other than one to be connected at the final position.
Patent JP-S61226513-A (JP)
Title: Driving gear of scavenging control valve in electronically controlled internal-combustion engine
Inventor: ASADA CHUKEI
IPC: F02B25/24
Filed: 1985-03-29
Abstract: PURPOSE:To improve the operative characteristic of an actuator for a scavenging control control valve, by providing two oil hydraulic pumps to be switchably driven while an oil discharging valve parallelly to said pumps in a supply path of pressure oil to the oil hydraulically driven scavenging control valve. CONSTITUTION:A driving gear, providing a scavenging control valve 3 in a scavenging hole 36 provided in the side part of a cylinder 1, closes the valve 3 when pressure oil is fed to a bottom side chamber 39 of a piston 40 in an actuator 7. In the initial time of closing the valve 3, the driving gear, supplying pressure oil from the second oil hydraulic pump 47 to the chamber 39 through a valve 41 and pipes 45, 44 by a signal of the second driving circuit 26, starts to close the valve 3. At this time, air in a chamber 38a is gradually compressed. Next the driving gear, switching a valve 29 and supplying pressure oil from the first large output oil hydraulic pump 31 to the chamber 39, closes the valve 3. In this way, when the valve 3 is opened, the pressure oil in the chamber 39, being pressed by high pressure air because pressure of the air in the chamber 38a increases to a high pressure, can be rapidly discharged if a delivery valve 42 is opened by switching a valve 43.
Patent JP-S58184991-A (JP)
Inventor: SUMITA SHIGEKAZU
IPC: G06F3/14
Filed: 1982-04-23
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-H04306391-A (JP)
Title: Roll curtain box
Inventor: NOJIRI KUNI
IPC: G03B21/58
Filed: 1991-04-01
Abstract: PURPOSE:To make it possible to store a roll curtain capable of shielding the light vertically and, at the same time, to make it possible to provide a curtain capable of shielding the light horizontally and to use the roll curtain in combination with the curtain accordingly. CONSTITUTION:A roll curtain box 4 is formed of a top plate 4b, a front plate 4c and a bottom plate 4d, and curtain rails 5 and 5 are mounted to the bottom plate 4d lengthwise. Curtains 6 and 6 are mounted to the curtain rails 5 and 5 so that they are capable of sliding. A projecting screen 8 is mounted to a roll curtain 7 stored in the roll curtain box 4.
Patent JP-2000266514-A (JP)
Title: Method and device for inspecting metallic sheet
Inventor: NISHIDA MASASHI
IPC: G06T7/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To make the size of an inclined section produced at the edge of a through hole made through a metallic sheet easily and surely detectable. SOLUTION: A device for inspecting metallic sheet is provided with a CCD camera 10 which picks up the image of a metallic sheet W having a through hole and a picture processor 22 which detects the inclined section of the through hole based on picked-up images. The device can make both transmitted illumination 12 and vertical illumination 14 and the processor 22 detects the inclined section of the through hole as a dark section by processing first and second images picked up by means of the camera 10 by separately using the two types of illumination 12 and 14 by switching.
Patent JP-H11262915-A (JP)
Title: Breaking device of hard board
Inventor: UESUGI KENJI
IPC: B28D1/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve a breaking work capacity by a method wherein a vertically movable head member is hung down from a head reciprocating to the longitudinal direction of a hard stock board and a plurality of vertically arranged rollers, the axis lines of which are parallel to the breaking score lines engraved on the stock board and which give impact, are rotatably supported on the head member. SOLUTION: A head member 3 is vertically movably hung down from a bracket member provided on the under surface of a reciprocating head movable to the longitudinal direction of a stock board A. A vertical pair of rollers 10 and 11, both the ends of which are rotatably supported, are provided on the head member 3. The lower roller 11 is brought into contact with the top surface of the stock board. On the other hand, the under surface of the upper roller 10, the diameter of which is made larger than that of the lower roller 11, is brought into contact with the top surface of the lower and smaller diametral roller 10.  On the bracket member, an impact generating member for giving impact to the head member 3 is provided so as to give an impact where the stock board A is fed just below the head means 3 and the smaller diametral roller 10 is moved to the breaking score line Al in order to break in every glass board A'. Thus, the working efficiency of breaking can be improved.
Patent JP-H08222022-A (JP)
Title: Desk lamp
Inventor: OTANI KOJI
IPC: F21V21/08
Filed: 1995-02-17
Abstract: PURPOSE: To move an auxiliary fixing seat instead of moving a main fixing seat for timesaving and make a flat shape of the auxiliary fixing seat moving on a desk small so as not to be a hindrance. CONSTITUTION: A desk lamp has a main fixing seat 1 being detachably fixed to the edge of a desk 100, and an auxiliary fixing seat 2 being placed on an optional position in the periphery of the main fixing seat 1 on the desk surface 200. A connecting fixture 3 connects the main fixing seat 1 and the auxiliary fixing seat 2 and supports so that the auxiliary fixing seat 2 does not fall down. A desk lamp main body 4 is erected by connecting a base part 41 to the auxiliary fixing seat 2.
Patent JP-S543426-A (JP)
Title: Projection type cathode ray tube
Inventor: KOBAYASHI HIROO
IPC: H01J31/10
Filed: 1977-06-09
Abstract: PURPOSE: To simplify the structure greatly as well as to increase the mass productivity with rigid structure for the projection type cathode-ray tube, by constituting the outer part of the optical system incorporating area at the vacuum outer circumference part and then attaching directly the component parts of the optical system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0350046-A (JP)
Title: External cvontainer for external rear view mirror assembly and airtight joining element between support elements
Inventor: JIYUZETSUPE BARUDE
IPC: B60R1/06
Filed: 1990-03-20
Abstract: PURPOSE: To allow an airtight joint between a container and a supporting element for an external rearview mirror, by providing a first airtight compartment around a supporting element and a second part having circular cross section coaxial to a rotational axis of a container. CONSTITUTION: When a container 7 is rotated around an axis A of a supporting element 3, an annular groove 75 rotates coaxially around the axis with relation to coaxial edge 72 of two beakers 31 fixed to the supporting element 3. Rotation of the container following a mirror 6 is provided without disturbance to movement or deformation causing damage of a seal in the container 7, and securement of airtightness is continued by covering matters 15, 15' respectively entering into an opening 34 of the beakers 31 and an annular gasket 76 entering into the groove 75 in an airtight condition.  The outer shape of the container 7 is not required to be changed because these beakers 31 have a bent bottom 70, and the bottom 70 is slightly dropped so that the beakers do not project from the surface outline of the container 7 when the container 7 is slightly rotated with relation to the supporting element 3.
Patent JP-S60215861-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: D06B3/10
Filed: 1984-04-06
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-S60211405-A (JP)
Title: Optical fiber sensor
Inventor: KAKUZEN HIDEO
IPC: G02B6/00
Filed: 1984-04-05
Abstract: PURPOSE:To utilize an optical fiber itself as a sensor by deforming the optical fiber at an optional point of its overall length and detecting variation in the quantity of light at a photodetection part. CONSTITUTION:One terminal of the optical fiber 1 is placed at a light source L0 and one or plural fiber bending tools 2 are fitted at optional points of the optical fiber 1. The optical fiber 1 is run among guide rollers 4, 5, and 6, and the head part 8 of a shaft 7 coupled with the guide roller 6 is pressed down to bend the optical fiber 1 as specified, generating the loss of the quantity of light. This is detected by a photodetection part L1 and amplified by an amplifier 3. Further, the optical fiber 1 in the deformed state is restored by the fiber bending tools 2 to its original state. The deformation is performed not only by bending, but also by pressure application, etc.
Patent JP-S5828745-A (JP)
Title: Silver halide color photographic material
Inventor: YAGIHARA MORIO
IPC: G03C7/38
Filed: 1981-05-08
Abstract: PURPOSE:To form a magenta color image, by using a polymer coupler latex obtained by polymerizing acrylamide having a specified pyrazolone. CONSTITUTION:A color photographic material containing in a silver halide emulsion a polymer coupler latex for forming a magenta color image made of a polymer or a copolymer having repeated units derived from a monomer represented by general formulaIin which R is H or 1-4C lower alkyl or chlorine; X is halogen, acylamino, carbamoyl, sulfonyl, sulfonamide sulfamoyl, cyano, or alkoxycarbonyl. Use of this material permits formation of a magenta color image enhanced in color reproducibility, coupling reactivity, light fastness, etc. by color development.
Patent JP-H07253082-A (JP)
Title: Tube pump for ink jet memory device
Inventor: KAWAKAMI KAZUHISA
IPC: B41J2/185
Filed: 1994-03-14
Abstract: PURPOSE:To realize consecutive ink sucking operation by inserting a tube formed bendingly in an alpha shape into a cylindrical pump chamber whose part is cut out as the insertion opening of the tube, providing at this pump chamber a pump wheel equipped with a single tube push-pressing means that is displaced to a push-pressing position and a non pushing-pressing position. CONSTITUTION:By means of a pump wheel 20 fixed at the non-printing sphere portion of a printer main body frame 1 through a pump frame 8, the ink that remains at a nozzle portion is sucked and removed into an ink waste tank through a cap 5 sucked onto the surface of a memory head 40 while a tube 18 is being crushed in order and in a rotary direction. One end of the tube 18 is connected to the cap 5, and a turn is made by passing portions that are bendingly formed in an alpha shape and cross each other, through an insertion opening and by running a loop portion along the inner wall surface of a pump chamber 11. A roller 30 is provided at a position where the pump wheel 20 push-pressures the tube 18, and the roller 30 is separated from the tube 18 along a cam groove 25. Thus, sucking action is conducted continuously.
Patent JP-H04281419-A (JP)
Title: Zoom lens
Inventor: SAKA MANAMI
IPC: G02B13/18
Filed: 1991-03-08
Abstract: PURPOSE:To obtain the zoom lens which has high aberration performance, a high power variation ratio, and a large aperture ratio and is compact and low in cost. CONSTITUTION:This zoom lens is provided with a 1st positive lens element L1, a 2nd negative lens element L2 which can move forth and back on the optical axis, and a 3rd lens element L3. The 2nd lens element L2 consists of a negative lens which has a more negative refracting surface on the image side and a positive lens, or two lenses in order from the object side. Both the surfaces of the negative are spherical and at least one surface of the positive lens is aspherical. Even a positive lens among lens elements other than the 2nd lens element L2 is provided with an aspherical surface. Here, 0.00012<¦delta/fS¦<0.075 (where delta is the quantity of deviation of the positive lens among the 2nd lens elements from a reference spherical surface at the effective diameter position of the aspherical surface in the direction of the optical axis and fS is the focal length of the whole system at the wide-angle end.
Patent JP-H09226542-A (JP)
Title: Pedal device
Inventor: KAMIYA NAOKI
IPC: B60T7/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a pedal device by which the number of part items can be reduced and also the installation workability of a nut for a pedal bracket installation can be improved. SOLUTION: A switch support cylinder 23 is screwed to a welded nut 17 stuck to the upper wall 6 of a pedal bracket 1 and a stop lamp switch 19 is installed on the upper surface side of the upper wall 6 and also an operation shaft contact plate 27 by which the operation shaft 24 is contacted to a brake pedal 9 is installed. A bracket for stop lamp switch and stay for stop lamp switch needed on a technique so far are abolished and the number of part items can be reduced and the cost of the device can be reduced as well. By the abolition of the bracket for stop lamp switch existed near the axial line G of an installation nut 3 by an usual technique, an impact socket is not interfered and the tightening workability of the installation nut 3 can be improved.
Patent JP-S54160100-A (JP)
Title: Refugee cuiding path and apparatus for traffic system
Inventor: ISHIZAWA MASAHIKO
IPC: E04G5/00
Filed: 1978-06-07
Abstract: PURPOSE: To provide a refugee guiding path which permits passengers to refuge safely outside a car by means of a safety fence provided along the rail utilizing the support of elevated bed of monorail or the like.  
     CONSTITUTION: In the case of a suspended monorail, the body travels which is suspended from a wheel rolling within a concave rail 4 mounted to an arm overhung on the upper portion of a support 6 with separated legs. A refugee guide path 7 is provided between the separated legs with a safety fence 8. The guide path 7 is positioned near the height of the floor of the body 1. But otherwise, the path 7 can be located below the floor level of the body. In this case, the safety fence is positioned on the rim of the path which is brought close to the side of the body. A lower door 12 at the emergency exit opens to the position obliquely below the body and fixed with a stopper 19 mounted to the body. Foot steps are provided for the door 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04282428-A (JP)
Title: Magnetostriction type torque sensor
Inventor: KAMIMURA KOJI
IPC: G01L3/10
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a torque sensor reduced in the temp. drift of torque output characteristics and having stable output characteristics by setting the product of the number of patterns of the magnetostriction film of a rotary shaft, the width of each pattern and the thickness thereof to a specific range. CONSTITUTION:A magnetostriction type torque sensor has patterns constituted so that a plurality of striplike magnetostriction films 2 are provided to the surface of a rotary shaft 1 so as to be inclined in the axial direction thereof. When the number of the patterns is set to (n), the width of each pattern is set to W and the thickness thereof is set to (t), the product of (n), W and (t) is set to the range of 0.3-0.7mm<2>. A temp. drift is generated by the change of the inductance of a detection circuit due to the change of temp. under definite torque. When temp. rises, electric resistance increases and inductance reduces. Therefore, when the electric resistance and the inductance are set to such a range that the change quantities thereof are set off each other, impedance does not change by temp. That is, when the product of (n), W and (t) is within the range of 0.3-0.7mm<2>, stable torque output characteristics extremely reduced in a temp. drift are obtained.
Patent JP-S51146450-A (JP)
Title: Process for preparing 4-homoisotwistyl-3 -cyanide
Inventor: INAMOTO YOSHIAKI
IPC: C07C255/47
Filed: 1975-06-09
Abstract: PURPOSE: 4-Homoisotwisotwstyl-3-cyanide of formula I is new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04280787-A (JP)
Title: Door opening/closing device for elevator
Inventor: TSUJI SHINTARO
IPC: B66B13/14
Filed: 1991-03-11
Abstract: PURPOSE:To improve the operation efficiency of an elevator and the safety of passengers when a door is opened or closed at a speed higher than the normal speed by using a door opening button or a door closing button arranged on an operation board in the cage of the elevator. CONSTITUTION:When a door opening button is operated to open a door, a door opening button relay 2b is closed while the door opening button is continuously operated, and a resistor 20 connected to the armature 19 of a door closing motor is short-circuited. High voltage is applied to the armature 19, and the door is opened at a speed higher than the normal speed. When a hand is released from the door opening button, the door opening button relay 2b is opened, the resistor 20 is again inserted, and the door is returned to the normal speed. When a door closing button is operated, a door closing button relay contact 4b short-circuits a resistor 23 likewise only while the door closing button is operated.
Patent JP-S60212928-A (JP)
Inventor: NISHIMURA SHINICHI
IPC: H01H37/48
Filed: 1984-04-06
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-H09256253-A (JP)
Title: Tool for lining up and housing knitting needle
Inventor: WATANABE KOJI
IPC: D04B37/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool for lining up and housing knitting needles capable of simply installing the knitting needles according to a prescribed arrangement order in a needle bed in a short time when carrying out the maintenance of a knitting machine. SOLUTION: This tool for lining up and housing knitting needles comprises a temporary knitting needle housing unit 2 having knitting needle housing grooves 21 installed at the same interval as that of needle grooves of a knitting machine and a holding pedestal 3 capable of holding the temporary knitting needle housing unit 2 at the same angle as a protruding angle of the knitting needles protruding from the needle bed so that the needle grooves may coincide with the knitting needle housing grooves 21.
Patent JP-H04217935-A (JP)
Title: Process for preparing 2,3-dimethylphenol and 3,4- dimethylphenol
Inventor: YAKOBU OOREN
IPC: C07C37/02
Filed: 1991-01-14
Abstract: PURPOSE: To provide the subject compounds of higher purity by a process which is more simple and economical comparing with a conventional one.  
     CONSTITUTION: A mixture of 2,3-dimethylbromo-benzene and 3,4-dimethyl- bromobenzene, is hydrolyzed in an alkali aqueous solution at a temperature of 200-300°C in the presence of a copper compound catalyst of the formula, Cu(n)R(m) [R is -O or -OH, or a residue of an inorganic or organic acid; (n) is 1 or 2; (m) is 0, 1 or 2]. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07282789-A (JP)
Title: Battery pack
Inventor: MASUYA TAKUJI
IPC: H01M2/10
Filed: 1994-04-07
Abstract: PURPOSE:To cause no damage to a battery or a case due to vibration when a power tool is used and eliminate the separation of the solder or weld of a lead wire by fitting a case and a spacer without looseness by a rib and a rib receiving groove. CONSTITUTION:A grid shaped rib 13 is erected in a position where a spacer 12 is located in the case 7 of.a battery pack. A rib receiver groove 14 coping with the rib 13 is provided on the spacer 12. Consequently, the spacer 12 can be fixed without looseness by the case 7 and the spacer 12. At that time, the side and upper surfaces of the spacer 12 adhere without a gap to press a, battery 10. As a result, the case 7, the battery, and the spacer 12 are housed without looseness in the inside space of the battery pack 3 to eliminate damage to the battery or the case due to looseness even by vibration when a power tool is used and inconvenience such as the separation of the spot weld of a lead plate.
Patent JP-H03273018-A (JP)
Title: Polymer composition
Inventor: OKAMOTO KOHEI
IPC: C08G18/69
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a polymer composition which is excellent in storage stability and can give a transparent bubble-free cured object excellent in strengths by mixing a (hydrogenated) liquid hydroxylated diene polymer with a polyisocyanate compound and a specified diol. CONSTITUTION:A polymer composition is prepared by mixing a (hydrogenated) liquid hydroxylated diene polymer (e.g. Poly bd R-45HT, a product of Idemitsu- Atochem Co.) with a polyisocyanate compound (e.g. Millionate MTL, a product of Nippon polyurethane Industry) and a diol derived by bonding two prim. hydroxyl groups to a 3-17c linear hydrocarbon and bonding at least one 1-5C alkyl group thereto (e.g. 2-ethyl-1, 6-hexanediol).
Patent JP-H05233934-A (JP)
Title: Card controller
Inventor: KURODA KIYOMITSU
IPC: D06F95/00
Filed: 1992-02-18
Abstract: PURPOSE:To prevent the occurrence of the multiple reception of a charge for use due to the duplicate operation of a start key. CONSTITUTION:The control part 10 of a card controller 1 invalidates next operation input during the output of a start signal and during prescribed period corresponding to time, at least, to the output of a busy signal after the end of the output of the start signal in addition to the case that the busy signal is being outputted from the operation control part 20 of a washing machine 2 even if the next operation input by the start key 13 is inputted after the start key 13 is operated first, and after the first operation by the start key 13 is given, it invalidates the next operation of the start key 13 until the operation of the washing machine is finished.
Patent JP-S59194497-A (JP)
Inventor: CHIBA FUMIKIYO
IPC: H05K7/14
Filed: 1983-04-19
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。