baber/WOPTO huggingface dataset:
Patent JP-S60230524-A (JP)
Title: Variable compression-ratio type engine
Inventor: TAWARA YOSHITAKA
IPC: F02D41/10
Filed: 1984-04-27
Abstract: PURPOSE:To effectively prevent the generation of knocking by making the mixed gas rich by increase-correcting the fuel injection amount when compression ratio is varied in acceleration, in an engine in which the compression ratio is varied by varying the capacity of a combustion chamber. CONSTITUTION:The capacity of a combustion chamber 5, namely the compression ratio is varied by moving a piston 19 vertically by revolving a cam 20 by a motor 24. A compression-ratio position sensor 32 as compression ratio detecting means is provided. Further, the operation-state detecting means such as air flow meter 10 and crank-angle sensor 33 are provided. Each output of these detecting means is input into a microcomputer 27, and an aimed compression ratio is set into the microcomputer 27 according to the engine operation state, and a motor 24 is controlled according to the deviation of the actual compression ratio from the aimed compression ratio. Further, in order to make the mixed gas rich for a prescribed time, when the compression ratio is reduced in acceleration, the valve opening degree of an air bypass control valve 17 is reduced, and the fuel injection amount supplied from an injection valve 12 is increased.
Patent JP-S60229063-A (JP)
Title: Image forming device
Inventor: KUBO KOUJI
IPC: G03G15/08
Filed: 1984-04-27
Abstract: PURPOSE:To prevent the mixture of a black developer during color development by arranging a color developing means at an upper part and a black developing means at a lower part. CONSTITUTION:A developing device 10 is divided into two, i.e. the 1st developing unit 52 as the color developing means including a developing roller 50 and the 2nd developing unit 53 as the black developing means including a developing roller 51; and the 2nd developing unit 53 is fixed to a copying machine frame 1 and the 1st developing unit 52 is drawn out upward. A black developer which is used frequently is used by the 2nd developing unit 53 and a color developer is used by the 1st developing unit 52. A reversible motor 87 as a common driving source rotates forward or backward to operate only either of the developing units 52 and 53 selectively. Consequently, the mixture of the black developer during the color development is prevented as much as possible to obtain a sharp image.
Patent JP-S63251317-A (JP)
Title: Suspension for vehicle
Inventor: KAMIMURA SHOICHI
IPC: B60G17/017
Filed: 1987-04-09
Abstract: PURPOSE:To suppress fuel consumption by stopping supply/discharge control of working fluid to/from an actuator in a suspension when a vehicle is stopping. CONSTITUTION:A control unit 60 is provided with an inner pressure of a cylinder 2 and a vehicle speed respectively from a pressure sensor 62 and a vehicle speed sensor 64. When the control unit 60 detects stopping state of vehicle based on the vehicle speed, a gate valve 50 opens to interrupt a supply/discharge path 22 communicated with the cylinder 2. Consequently, operation of a pump 30 is interrupted. Since the pump 30 is stopped when the vehicle is stopping, fuel consumption can be suppressed.
Patent JP-H0644847-A (JP)
Title: Coating material for indirect hot-line work
Inventor: YAGISHIMA MINORU
IPC: H02G7/00
Filed: 1992-04-07
Abstract: PURPOSE:To prevent grounding and shortcircuit effectively by easily coating an arm, an insulator and the like when electric distribution work is carried out under a hot-line condition. CONSTITUTION:Insulating sheets 5, 7 made of soft resin, are layered from both sides on a molded material 3 made of hard resin and formed into a chute shape having an arc-shape cross section. One deformed part 1b is folded into a chute- shape part 1a and the chute-shape part 1a is engaged with an arm and the like. The other chute-shape part 1c is wound from below the arm and the like, while surface fasteners 15, 17, 19 are connected to a surface fastener 35 to mask a cylindrical form. Grounding and shortcircuit are prevented by coating the entire circumference of the arm and the like by an insulating material. A coating material 1 is prevented from being slid down by the engagement between the chute-shape part 1a and the arm and the like, during fitting work and after the fitting, and the fitting is facilitated by a pair of insulating pliers.
Patent JP-H08285357-A (JP)
Title: Air conditioner
Inventor: MEGURO YUICHI
IPC: F24F11/02
Filed: 1995-04-12
Abstract: PURPOSE: To provide an air conditioner capable of transmitting room temperature data surely to an indoor machine. CONSTITUTION: When a remote control unit 110 has detected that an indoor temperature data transmission-permitting signal is not inputted normally into the remote control unit 110 regardless of the fact that the temperature data transmission-permitting signal is transmitted from an indoor machine control unit 101 through a second luminous diode 105, a buzzer 112 of the remote control side is rung to inform an user that the room temperature data is not transmitted normally. Then, the user reinstalls the remote controller to a position whereat the room temperature data transmission permitting signal can be received normally from the indoor machine side.
Patent JP-S59213335-A (JP)
Inventor: TAKAHASHI TAKEJIROU
IPC: A01K5/01
Filed: 1983-05-18
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-S58213299-A (JP)
Inventor: PIEERU OOSHIYATSUPU
IPC: B23D31/00
Filed: 1983-05-18
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-H11277847-A (JP)
Title: Spooler monitoring device
Inventor: SHIBUI SUMIO
IPC: B41J5/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify power supply control and improve the effect of saving power. SOLUTION: A spooler monitoring section 13 monitors the absence or presence of print data in a spooler 12 and confirms the operating condition of a printer 20 through a network interface 14 and a network 1. If print data are present and the printer 20 is not operating, switching on of a power supply 24 is requested for execution of printing. If print data cease to exist, a value is set on a power supply cutoff timer 15, and deduction continues until a prescribed value is reached while there is no print data, and when the prescribed value is reached, a request for switching off of the power supply 24 is sent.
Patent JP-S62242731-A (JP)
Title: Pipeline connecting device
Inventor: KAGAMI YOZO
IPC: F16L1/00
Filed: 1986-04-16
Abstract: PURPOSE:To permit the titled pipeline connecting device to connect internal pipelines with external pipelines simply and surely without generating the deviation of centers therebetween by a method wherein a mounting fitting is provided with joint pipes, connected to the external pipelines, and the connecting ends of the internal pipelines of the joint pipes are arranged so as to be opposed to the connecting ends of the internal pipelines. CONSTITUTION:The connecting ends 21a, 22a, 23a of respective joint pipes 21, 22, 23 for feeding water, supplying hot-water and supplying gas are arranged so as to be opposed to the connecting ends 8a, 9a, 10a of respective internal pipelines 8, 9, 10. The connecting works of respective joint pipelines 21, 22, 23 to respective external pipelines 14, 15, 16 are effected upon the laying works of respective external pipelines 14, 15, 16, which are effected previously, while the connecting works of respective joint pipes 21, 22, 23 to respective internal pipelines 8, 9, 10 are effected upon the installation of a hot-water supplier, which is effected later. According to this method, respective internal pipelines 8, 9, 10 may be connected surely to respective external pipelines 14, 15, 16 through respective joint pipes 21, 22, 23 without generating the deviation of centers between respective opposing pipes.
Patent JP-H05117258-A (JP)
Title: Process for manufacturing mixture of tetrahydrofuran with 3-alkyltetrahydrofuran and copolymer of tetrahydrofuran with3-alkyltetrahydrofuran
Inventor: RICHIYAADO EDOWAADO AANESUTO
IPC: C08G65/20
Filed: 1992-03-10
Abstract: PURPOSE: To efficiently obtain the subject mixture which is useful for polyurethanes and the like by hydrogenating a butynediol to obtain a butanediol and cyclizing the butanediol by a catalytic method.  
     CONSTITUTION: 1,4-Butynediol or 1,4-butenediol is allowed to react with hydrogen and an aldehyde of R-CHO (R is H or a 1 to 4C alkyl radical) at pH 8 to 14 in the presence of a hydrogenating catalyst to obtain a mixture with 1,4-butane diol or 2-alkyl1,4-butane diol. (The weight ratio of butynediol or butenediol/ aldehyde is 2/1 to 200/1). The obtd. mixture is cyclized by a catalytic method to obtain the objective mixture. Further, a polymn. catalyst such as fluoro sulfonic acid is added to the mixture, which is then polymerized to obtain a copolymer of tetrahydrofuran and 3alkyltetrahydrofuran. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07292481-A (JP)
Title: Coating film cladding apparatus
Inventor: YAMADERA MASAO
IPC: B05C9/12
Filed: 1994-04-25
Abstract: PURPOSE:To make the temp. of the inner peripheral surface of a coating film coated on the inner surface of a small diameter pipe constant and uniform. CONSTITUTION:In a rotary cylinder 34, a condensing lens 37 and a reflecting mirror 43 for reflecting laser beams 39 for cladding from the condensing lens 37 toward a coating film 4 are housed, and an optical fiber cable 40 provided with an upper end emission port 40a from which the laser beams 39 are emitted toward the condensing lens 37 below the condensing lens 37 is arranged to be freely ascendable and descendable. In this way, good cladding is performed.
Patent JP-S5313379-A (JP)
Title: Semiconductor element
Inventor: HACHIMAN AKIHIRO
IPC: H01L21/20
Filed: 1976-07-22
Abstract: PURPOSE: At the constitution in which semiconductor mixed crystal containing P and Ga is provided on the (111)B surface of a GaP substrate, the grid mismatching at every surface is made below 0.14% to reduce transfer density, thereby improving the luminous efficiency of a luminous element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02266313-A (JP)
Title: Lens barrel
Inventor: SHINOHARA HIDENORI
IPC: H04N5/232
Filed: 1989-04-07
Abstract: PURPOSE:To accurately obtain a focusing state by coupling a lens frame with a fixed cylinder through a helicoid screw, fitting the lens frame in a focus ring, and providing the focus ring with a cam which operates an automatic focusing device. CONSTITUTION:The focus lens 2 is held by the lens frame 3 and the internal surface of the lens frame 3 and the external surface of the internal cylinder part 4a of the fixed cylinder 4 are coupled by the helicoid screw 5 and the lens frame 3 becomes movable in the optical axis direction while being turned in the fixed cylinder 4 and the focus lens 2, therefore, moves in the optical axis direction. The focus ring 1 is constituted of an external cylinder part 1a and an internal cylinder part 1b which are coaxial and the lens frame 3 is engaged in the internal cylinder part 1b. By this engagement the focus ring 1 and lens frame 3 are integrated and when the focus ring 1 is rotated, the lens frame 3 rotates to move the focus lens 2 in the optical axis direction. In this case, the cam 1d is formed at the end part except the positioning part 1c of the internal cylinder part 1b of the focus ring 1. Consequently, the excellent performance of the automatic focusing device can be maintained.
Patent JP-S58203142-A (JP)
Inventor: MATSUMOTO HIROKATA
IPC: D03D47/34
Filed: 1982-05-21
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-H08287185-A (JP)
Title: Handwritten character recognizing method, handwritten character recognition dictionary learning method, and handwritten character recognition device
Inventor: SAKAI YOSHIFUMI
IPC: G06K9/46
Filed: 1995-04-12
Abstract: PURPOSE: To improve a composing method for a continuous stroke dictionary and facilitate dictionary learning by reading a decomposed stroke group out of a continuous stroke conversion dictionary, replacing input strokes with the decomposed stroke group, and then performing character recognition by using the character recognition dictionary. CONSTITUTION: A character recognition engine part 15 recognizes whether or not a continuous stroke similar to respective input strokes in an ink data storage part 14 is present in the continuous stroke recognition dictionary 21. Then when the continuous stroke is found, the pointer corresponding to the continuous stroke is used to read the decomposed stroke group out of the continuous stroke conversion dictionary, the input strokes are replaced with the read decomposed stroke group, and the character recognition dictionary 22 is used to perform the character recognition on the basis of the ink data after the replacement. Consequently, the total scale of the continuous stroke dictionary 21 becomes small to facilitate the dictionary learning.
Patent JP-2000280806-A (JP)
Title: Seat suspension control device for vehicle
Inventor: IWASAKI KATSUYA
IPC: B60N2/54
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To relieve a shock transmitted to a seat at the time of the maximum or minimum stroke of a suspension provided between a cabin supporting the seat and a body frame and/or between the body frame and a wheel. SOLUTION: A seat suspension control device for vehicle comprises a first suspension (a) which is provided between a seat on which an occupant of a vehicle sits and a cabin on which the seat is installed and of which rigidity can be altered, a second suspension (b) provided between the cabin and the wheel, a stroke detection means (c) detecting the maximum and minimum strokes of the second suspension (b), and a first suspension control means (d) controlling the rigidity of the first suspension (a) in the direction to lower the rigidity when the maximum or minimum stoke is detected by the stroke detection means (c).
Patent JP-S62242812-A (JP)
Title: Automatic measuring instrument
Inventor: HIROTA YOSHITAKA
IPC: G01B21/00
Filed: 1986-04-15
Abstract: PURPOSE:To measure dimensions of a work in a stable state by providing a height adjusting device and adjusting the height of a supporting plate of a reference block to the height set in advance and installing the reference block whose adjustment is finished on the prescribed position on a surface plate. CONSTITUTION:The height adjusting device 9 to adjust the height of the supporting plate 11 of the reference block 8 is constituted of a body 20 of rotation to rotate an axis 19 of rotation of the blocks, a motor 21 to be a driving source for this, a stopper 21 to control the height when the supporting plate 11 rises and a motor 23 to move the stopper 22 up and down by the prescribed quantity. Then, at the time of measuring the dimensions of the work A, the height of the supporting plate 11 of the blocks 8 of a jig mounting stand 10 is adjusted to the height corresponding to the work A to be measured by the device 9. Next, when a prescribed number of blocks 8 are installed on the surface plate 1, a worker mounts the work A to be an object to be measured on the surface plate 1 in the stable state using the blocks 8 and afterward, issues a command to start the measuring to a data processor 29. In this way, a robot 26 measures the dimensions of the work A and the processor 29 processes the inputted data and outputs these to the outside.
Patent JP-S61244588-A (JP)
Title: Optical information-recording medium
Inventor: EDOKORO SOTARO
IPC: G11B7/246
Filed: 1985-04-23
Abstract: PURPOSE:To obtain a recording medium having high sensitivity, being chemically stable and capable of being easily produced, by providing an organic thin film comprising a specified anthraquinone coloring matter as a main constituent on the surface of a base. CONSTITUTION:An organic thin film comprising an anthraquinone coloring matter of formula (I) as a main constituent is provided as a recording layer, in an optical information-recording medium for recording and reading information by laser beams which comprises a recording layer 20 on either one or both sides of a base 10. The coloring matter shows a high absorption in a near infrared region, and is suitable for recording and reproduction by semiconductor laser light.
Patent JP-H02266736-A (JP)
Title: Deputy response system for incoming call
Inventor: MATSUDA SHINJI
IPC: H04M1/64
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate the need for the intermediation of the agent of a group by designating a registration number by dialing a second dial number by a caller, and calling the callee of a group telephone with a monitoring speaker. CONSTITUTION:When the registration number of the callee is received from a caller side with the second dial number, a registration comparison means 7 reads out the registration information of the callee corresponding to the registration number from the table of a registration data memory 8 based on the registration number recognized by a second dial recognizing means 6. A callee side guiding means 9 reads out voice data from a registrator voice memory 10 based on the registration information, and it is converted to a voice signal by a voice synthesis means 14, and is sent to the monitoring speaker 4, and calling voice to the callee is generated from the speaker 4. In such a manner, it is possible to eliminate the need for the intermediation of the agent of the group responding to the incoming call of a group telephone set.
Patent JP-S60230001-A (JP)
Title: Rule for piping
Inventor: IMAMURA JIROU
IPC: G01B3/56
Filed: 1984-04-27
Abstract: PURPOSE:To permit easy handling and to reduce, man-hour by forming a set of the opposite angles of a square rule to oblique angles. CONSTITUTION:The rule for piping is constituted by forming a set of the opposite angles of the square rule A to the oblique angles 1, 2. Steel pipes 3, 5 are inserted into an L-shaped pipe 4 and the angles 1, 2 are placed to the position of the pipe 4. The pipes 3, 5 are stopped by welding so as to comply with the rule and the pipes 3, 5 are formed to a right angle.
Patent JP-S5514466-A (JP)
Title: Electric hot water unit
Inventor: NARIMATSU TOSHIHIKO
IPC: H05B3/48
Filed: 1978-07-19
Abstract: PURPOSE: In an electric hot water unit comprising a stainless steel drum, to improve the corrosion resistance largely by proper selection of additive elements and proper selection of the joint material for silver brazing between the drum and a sheathed wire heater for copper covering.  
     CONSTITUTION: An electric hot water unit drum comprises a cylindrical body 1 and covers 2 and 3 which have an outlet port 4 and an inlet port 5 respectively and are fitted into and welded to the end openings of the body 1. The drum is formed of a high-purity ferritic stainless steel consisting of 18.5 to 19.5wt% of Cr, 1.8 to 2.5wt% of Mo, 0.1 to 0.5wt% of Ti, 0.2 to 0.5wt% of Nb, less than 0.5wt% of Si, less than 0.02wt% of C plus N, remainder being Fe and traces of imprities. A sheathed wire heater for copper covering 6 is silver brazed through an austenitic stainless steel plate such as SUS 304L steel plate 8, and jointed to the drum by bolts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1064692-A (JP)
Title: Static electricity remover
Inventor: KURATA MITSUKO
IPC: H05F3/04
Filed: 1997-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a static electricity remover capable of safely touching an object or human being and capable of protecting health of a pet by providing a static electricity removing member for a finger of human being with good appearance or attaching it to a neck of a dog or a cat. SOLUTION: A static electricity removing member 1 is provided with a holding part 2 capable of mounting or de-mounting the static electricity removing member 1 relevant to a finger. Since an appearance thereof is an important, the holding part 2 is provided by employing a detachable metal, resin or the like to a finger such as ring, and it is preferably used as a ring. The static electricity removing member 1 is provided with a substantially ring-shaped holding part 2 that can be easily broadened by means for bundling a conductive fiber and arranging it in semi-sphere shape with good appearance and cutting a part of the ring in a detachable ring shape to a finger using metal, resin or the like therefor or corresponding to change of finger size.  The conductive fiber is bundled, knitted or woven, and the static electricity remover mounting a metal fitting for neck ring is attached to the pet's neck.
Patent JP-S6367453-A (JP)
Title: V-belt transfer type automatic transmission
Inventor: KIMURA KIYOSHI
IPC: F16H9/12
Filed: 1987-04-10
Abstract: PURPOSE:To largely change the transmission gear ratio at a relatively low speed by increasing the inclination of the weight contact surface of a V-pulley movable by the centrifugal force of a weight toward the outer periphery from the center of the pulley. CONSTITUTION:A ramp plate 6 is fitted to a crank shaft 5. A drive face collar 7 and a drive fixed face 8 are integrally fitted to the shaft 5. A drive movable face 12 is coupled with this driven face collar 7 via a slide collar 11 slidably in the axial direction, and a dive side V-pulley is formed with both faces 8, 12. A weight roller 14 is inserted between the ramp plate 6 and the movable face 12 and moved in the outer peripheral direction by the centrifugal force, and the movable face 12 is moved to the fixed face 8 side. The weight contact face side of this movable face 12 is formed so that its inclination is increased toward the outer periphery, thus the movement of the movable face 14 can be increased even through the movement of the weight 14 is small.
Patent JP-H10267038-A (JP)
Title: Holder for roller bearing
Inventor: WATANABE KANICHIRO
IPC: F16C33/54
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent formation of sharp ridge and projection by enlarging a peripheral biting rate of a pocket corner into a columnar part of a holder compared to a maximum extrusion measurement of a roller surface in a diameter direction. SOLUTION: A pocket 2 has a general shape in which a roller is assembled by means of a press-holder. After forming the pocket 2, widthwise all areas of corners 3 are embedded in the form of R character in plan view. A roller guide surface 5 of a column part 4 which holds rollers in a rolling direction are taperedly formed by pressing process. The roller guide surface has a larger biting rate A than a maximum extrusion rate B in a diameter direction. Sharp ridge and projection causing stress concentration are not formed on an intersection of the pocket corners 3 and the coller guide surface 5, so that strength of the holder is improved.
Patent JP-H09249744-A (JP)
Title: Method for treatment of polyester resin
Inventor: KONO JUNICHI
IPC: C08G63/88
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyethylene terephthalate or a polyester resin mainly comprising the same, which is usable for bottles, films, sheets, fibers and foams and which is capable of decreasing a stain of a mold during the molding. SOLUTION: In the production of a polyethylene terephthalate having a limiting viscosity of 0.6 to 1.2 or a polyester resin mainly comprising the same through the liquid-phase polycondensation step and solid-phase polymerization step, a wet heat treatment is conducted at a temp. of 150 deg.C to the melting point of the polyester resin minus 10 deg.C for at least 1hr while flowing 1×10<-3> to 1×10<-1> l/hr, per gram of the polyester resin, of an inert gas having a water content of 5×10<2> to 1×10<4> ppm before, after or in the solid-phase polymerization step.