baber/WOPTO huggingface dataset:
Patent JP-S62223144-A (JP)
Title: Production of chlorine-substituted bisphenoxymethane
Inventor: TANIGUCHI HISAJI
IPC: C07C43/313
Filed: 1986-03-25
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound in high yield in one step at a low temperature and under ordinary pressure without danger, by reacting a chlorophenol compound with methylene chloride in the presence of an alkali metal compound using a phase-transfer catalyst. CONSTITUTION:A chlorophenol compound expressed by formula I (n is 1 or 2), e.g. p-chlorophenol, etc., is reacted with methylene chloride in the presence of an alkali metal compound, e.g. KOH, etc., and a phase-transfer catalyst, e.g. quaternary ammonium salt such as benzyltrimethylammonium chloride, etc., at about room temperature, e.g. 10-20 deg.C, preferably near the boiling point (40 deg.C) at the methylene chloride under ordinary pressure to afford the aimed compound expressed by formula II, e.g. bis-(4-chlorophenoxy)methane, etc. A catalyst prepared by impregnating alumina or silica gel with the above- mentioned alkali metal compound and ammonium salt may also be used as the catalyst. USE:Used in a wide field, e.g. agricultural chemicals and functional high polymer materials, etc.
Patent JP-H11243856-A (JP)
Title: Low-fat spread and its production
Inventor: KAWACHI KOJI
IPC: A23C9/142
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a low-fat spread suppressed in syneresis during storage, with good spreaclability, highly fragrant milk flavor, and excellent meltability and palate feeling, by including a lactoprotein concentrate. SOLUTION: This low-fat spread contains pref. 2-16 wt.% of a lactoprotein concentrate which contains >=50 wt.% of proteins and prepared by heat sterilization of defatted milk subjected to dialytic filtration membrane and/or ultrafiltration membrane treatment. This low-fat spread is obtained, for example, by heating animal/vegetable fat-and-oil to 60-95 deg.C and then cooling it to 10-30 deg.C followed by addition of a lactoprotein concentrate and common salt and then kneading.
Patent JP-H01239651-A (JP)
Title: File withdrawing system
Inventor: SAITOU YOSHIHIKO
IPC: G06F12/00
Filed: 1988-03-22
Abstract: PURPOSE:To reduce a load on the user of a system by repeating an operation to store the name of a file whose content is possible to be changed in an unprocessed file table, and to withdraw the file not being withdrawn and stored in the unprocessed file table periodically. CONSTITUTION:A file withdrawal control processing means 1 makes a JCL analysis processing means 2 analyze the file definition text of a JCL storage file by the indication of withdrawal, and designates the content of the unprocessed file table 4 as the file name of the file possible to be written. Only the file not being withdrawn to a file withdrawal medium 6 and registered on the table 4 is withdrawn to the medium 6. Since a JCL corresponding to a job completed by the completion of the execution of the job is deleted in the file 3, by repeating the above processing periodically, all of the jobs to be withdrawn stored in an auxiliary memory device 5 can be withdrawn to the medium 6, thereby, the load on the user of the system can be reduced.
Patent JP-H10259875-A (JP)
Title: Double seal gasket
Inventor: HANIYUDA SUSUMU
IPC: F16J15/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To secure the sufficient seal performance without flatness of excellent accuracy of a flange seal part by providing a projected part made of the elastic body on the surface side on an inner circumferential part and an outer circumferential part, and providing a leg part on the back side at the position corresponding to the projected part. SOLUTION: A double seal gasket 1 is provided with projected parts 2a, 2b on an inner circumferential part and an outer circumferential part, and the projected parts 2a, 2b are integrated with each other at a skirt part by separating from each other, for example, only by 1/3 of the whole width. Leg parts 3a, 3b are formed on a back side at the position corresponding to the position where the projected parts 2a, 2b are formed. A wide groove is provided in the surface of a flange part of a container to be sealed, and the double seal gasket 1 is fitted thereto. Because the gasket 1 is provided with the projected parts 2a, 2b of easily-squeezing ridge shape, excellent flatness is not required on the flange surfaces of the container and the lid, and the sure double seal can be executed.
Patent JP-H09232513-A (JP)
Title: Semiconductor device
Inventor: IMAOKA SHUNICHI
IPC: H01L23/48
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent interference among circuits and to provide circuits with high density by forming surface ground conductors on respective surfaces of insulating films so as to cover the surfaces of the insulating films except for portions where connection electrodes are formed. SOLUTION: Semiconductor chips 1, 2 and 3 comprise ground conductors 101, 102, ground conductors 201, 202 and ground conductors 301, 302, respectively. Due to this, while preventing interference among circuits provided on the semiconductor chips 1, 2 and 3, distances between the semiconductor chips can be sufficiently short. Lengths of bumps 82a, 83a and 83b can be thereby sufficiently shortened in the height direction. As a result, it is possible to greatly reduce the inductance of the bumps 82a, 83a and 83b or parasitic inductance, to form multiple layers without deteriorating the normal operation of the circuits and to make the semiconductor device thinner. Thus, it is possible to prevent interference among the circuits formed on the semiconductor device and outer circuits.
Patent JP-S54158804-A (JP)
Title: Automatic bipolar equalization system
Inventor: KITAMURA KEIJIROU
IPC: H04L25/03
Filed: 1978-06-06
Abstract: PURPOSE:To perform adequately automatic equalization of a bipolar signal with inter-code interference by simple constitution by providing a detection method which detects the continuation of signals identical in polarity and by setting an equalizer by error information between the outputs of this detection method and the equalizer and discrimination information. CONSTITUTION:For an automatic equalization system for bipolar signals, the automatic equalizer is provided which consists of error detector 2 detecting inter- code interference of the output of equalizer 1, discrimination circuit 3 outputting discrimination information for the output of equalizer 1, correlator 4 correlating the output of detector 2 to the output information of discrimination circuit 3, and control circuit 5. Further, one-bit delay circuit 7 supplied with the output of discrimination circuit 3 and coincidence detection circuit 8 detecting coincidence between  the input and output of circuit 7 are both provided. Then, circuit 8 makes a decision on the inter-code interference of adjacent time slots and when the interference is occurring, the output of circuit 8 is supplied to correlator 4 to perform the setting control of equalizer 1 automatically.
Patent JP-2000263153-A (JP)
Title: Mechanism for lifting die
Inventor: ICHIKAWA MICHIHARU
IPC: B21D28/34
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To hold a lower die exactly and firmly in any position when the lower die is vertically moved and to enable changing ascending/descending type dies mutually and also substituting a standard die by simple operation. SOLUTION: A deleted part 6 communicated with the outer side-face of a die plate 3 is formed on the side faced to the die holder 4 of the die plate 3. A lifter plate member 7 which is corresponded to the lower die 5 and on which slide cams 7a are formed is housed slidably in the length direction of the deleted part 6. A lifter flange member 8 on the undersurface of which cams 8a which are driven facing to the cams 7a of the plate member 7 and on the upside of which the lower die 5 is mounted is ascendably and descendably hung from the underface of the die holder 4 in the deleted part 6 interposing elastic members 9.  By vertically moving the lifter flange member 8 by making the two cams 7a, 8a cooperate by the sliding motion of the lifter platemember 7, the lower die 5 which is mounted on the lifter flange member 8 is vertically moved, and then, the lower die 5 is held in the elevated position and lowered position.
Patent JP-S55160985-A (JP)
Title: Synchronous connection system for synchronous motor dynamo
Inventor: HIOKI TOSHIICHIROU
IPC: H02P1/52
Filed: 1979-06-01
Abstract: PURPOSE:To greatly reduce the cost of circuit breakers for parallel connection of a main circuit, by composing the circuit breakers of disconnecting switches for the parallel connection and small-capacity circuit breakers for the parallel connection which are used for a short time until the connection of the disconnecting switches. CONSTITUTION:When a synchronous motor dynamo 1 is run in a motor direction, a circuit breaker 5 and disconnecting switches 6, 7 and 2M are closed. Other circuit breakers 8, 9 are then closed to operate a thyristor starter 10 to perform acceleration. The voltage across both the terminals of a circuit breaker 16 is applied from transformers 12, 13 to a synchronism detector 11. The circuit breaker 16 is closed by a signal from the detector. A disconnecting switch 15 is opened. The circuit breakers 8, 9 are opened. After that, the circuit breaker 16 and the disconnecting switches are opened to perform synchronous connection to AC power lines. Since the synchronous connection is effected through only the disconnecting switch 15 and the small-capacity circuit breaker 16 for parallel connection, the cost of a circuit breaker for parallel connection of a main circuit is greatly reduced.
Patent JP-S51144518-A (JP)
Title: Monitor system
Inventor: HOSHINO TADAO
IPC: H04N5/222
Filed: 1975-06-09
Abstract: PURPOSE: Surely monitoring an image reproduced in a terminal unit such as a television receiver. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09257335-A (JP)
Title: Dust removing filter
Inventor: TAKADA KAZUMASA
IPC: F24F13/28
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing filter in which the dust adhered to the filter is not dropped when the filter is removed from a heat exchanger. SOLUTION: This dust removing filter detachably mounted in an evaporator 5 in a wind circuit 3 is foldably formed. In this case, when the filter 9 is removed from the evaporator 5, the lower end of the filter 9 is first grasped, and the filter 9 is folded so that the front surface side is superposed to one another. Thus, the dust G deposited on the surface of the filter 9 is contained inside the filter 9 and not dropped externally.
Patent JP-H05274171-A (JP)
Title: Malfunction preventing circuit for diagnostic circuit
IPC: G06F11/22
Filed: 1992-03-26
Abstract: PURPOSE:To prevent a reset diagnostic latch from being set by the noises, etc., in regard to a device, e.g. an LSI that has a function to secure a normal circuit constitution in the device by resetting the diagnostic latch and to switch the normal circuit constitution to a diagnostic circuit constitution in the device by setting the diagnostic latch. CONSTITUTION:When an ON diagnostic latch reset signal 1 is inputted, a reset signal generating latch 3 is reset and the output of the latch 3 is inputted to a reset terminal of a diagnostic latch 5 via an OR gate 4. Thus the latch 5 is reset and kept as it is as long as either one of latches 3 is continuously reset. When the desired value is written into the latch 5, all latches 3 are set by a scan-in circuit 2 and the desired value can be written in the latch 5 with a scan-in operation.
Patent JP-H09257082-A (JP)
Title: Damping force regulation hydraulic buffer
Inventor: TAKAKUSAKI TOSHIYUKI
IPC: F16F9/46
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of a buffer and regulate a damping force throughout a wide range. SOLUTION: A hollow part and a plurality of through-holes are formed in a piston rod 24. Further, A rotatable rotary valve 32 is inserted in a hollow part from the outside and a through-hole is opened and closed by the rotary valve 32. A piston rod is provided on an outer peripheral surface with a piston 23, a first subvalve 26 and a first check valve 25 arranged on one side, and a second subvalve 27 and a second check valve 28 arranged on the other side. Oil in a first oil chamber A is caused to flow, in order to the check valve 25, a through-hole, a passage in a rotary valve 32, and the second subvalve 27 and is moved to a second oil chamber B. Oil in the second oil chamber B is caused to flow, in order, to the second check valve 28, a through-hole, a passage 32g in the rotary valve 32, and a first subvalve 26 and is moved to the first oil chamber A.
Patent JP-H07236667-A (JP)
Title: Lumbago preventing inclined bed
Inventor: OKAMOTO MASANORI
IPC: A61H1/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a lumbago preventing equipment not corresponding to a medical action in which the backbone receiving a compressing force everyday can be easily pulled with a safe pulling force according to one's own physical strength in his house or office at his convenience. CONSTITUTION:In an inclined base, slip stoppers 2 are installed to the upper part surface of an inclined plate 1, and the upper part of the inclined plate 1 is put on a support base 3 to incline the inclined plate 1. A person lies face up on the inclined base, floats the feet from the floor, and nips the slip stoppers 2 under the arms to receive the whole inclined body weight by both the armpits, whereby the backbone can be pulled by the inclined body weight of the lower body made free.
Patent JP-H01242367-A (JP)
Title: Traverser of yarn winding device
Inventor: OKIMURA HIROSHI
IPC: B65H54/38
Filed: 1988-03-23
Abstract: PURPOSE:To prevent increase of the vibration excitation force in a yarn takeup device to form packages on a plurality of bobbins fitted on bobbin holders, by providing cam grooves in a traverse cam mating with the bobbins, and by setting the phase shift angle of each cam groove to 360degrees divided by number of bobbins. CONSTITUTION:Six cam grooves a-f, which are to form six packages with traversing at every two turns of yarn, are provided at the peripheral surface of a traverse cam 6, and these cams have phases 60 deg. shifted from one another with the axis of traverse cam 6 as the center. To start winding of yarns, traverse guides are positioned at intersections of an assumed line in parallel with the axial line drawn on the surface of traverse cam 6 with the cam grooves a-f, and in this condition, yarn takeup is started. The traverse guides run on different phase parts of the cam grooves 1-f, which results in dispersion and uniformity of generation of ribbon windings and mechanical vibration likely generated in the axial direction of bobbin holder when the traverse guides are turned back.
Patent JP-S59197349-A (JP)
Title: Ultrasonically oscillating mold having both open ends for continuous casting
Inventor: NAKAMURA TETSUO
IPC: B22D11/055
Filed: 1983-04-21
Abstract: PURPOSE:To enable application of a uniform oscillation amplitude on a mold for continuous casting to be applied with an ultrasonic oscillation by providing mold copper plates branched from a single oscillation connecting plate provided with an oscillator to said mold. CONSTITUTION:Plural mold copper plates 4 branched from a single oscillation connecting plate 7 provided with an oscillator 6 are provided in a mold for continuous casting to be applied with an ultrasonic oscillation. The plate 7 and the plates 4 are connected to each other via an intermediate oscillation transmitting bar 9 consisting of a material having different velocities of sound. A material of which the velocity of sound increases gradually the part near the oscillator 6 toward the part further therefrom is used for the bar 9.
Patent JP-S57185761-A (JP)
Title: Fascimile simultaneous calling system
Inventor: OGURA AKIRA
IPC: H04N1/00
Filed: 1981-05-11
Abstract: PURPOSE:To perform simultaneous calling with less generation of call loss and less waiting time of simultaneous calling, by switchingly connecting facsimile terminals at simultaneous calling to instruction lines subjected to main channel  lines of multiplex lines. CONSTITUTION:A radio station St1 which is transmission station communicates to radio stations St2 and St3 which are reception stations that the fascimile simultaneous calling is made, by using a handset 11. The radio stations St2 and St3 respond to the radio station St1 that the information from the St1 is understood and operate switching devices 32 and 33 to connect facsimile terminals 22 and 23 to instruction lines via radio devices 2 and 3. Simultaneously, the station St1 operates a switching device 21 to a facsimile terminal 21 for the connection to the instruction lines to start the transmission. Thus, a transmission facsimile signal from the facsimile terminal 21 is received at the facsimile terminals of a plurality of radio stations at the same time.
Patent JP-S57182985-A (JP)
Title: Module connector unit and method of producing same
Inventor: POORU DAGURASU NIRUSU
IPC: H01R12/52
Filed: 1982-04-23
Abstract: A modular connector assembly (50) combination characterized by a printed circuit board (60) having a plurality of apertures (66) extending between the surfaces thereof and with a circuit being printed on one of the panel surfaces; an interconnection device (70) mounted to the printed circuit board, the interconnection device being of dielectric material and associating a plurality of passages (76) extending therethrough with the apertures; and a contact (10) mounted within some of the passages of the interconnection device, the contact being of the type comprising a holder (20) of solderable material, a plurality of axial wires of conductive material secured medially of their ends (32, 34) in the holder and a sleeve (40) of non-solderable material extending forwardly of the holder, wavesoldering about an end portion of the holder extending through the aperture (66) mounting the contact and the interconnection device to the printed circuit board.
Patent JP-H01243722-A (JP)
Title: Logical arithmetic circuit
Inventor: NAKAMURA YOSHIHIDE
IPC: H03M7/00
Filed: 1988-03-25
Abstract: PURPOSE:To reduce energy consumption and to make the action of the title circuit faster by composing a logical arithmetic part only of NMOSs, and providing a PMOS to precharge its output node. CONSTITUTION:A logical arithmetic part LO to realize the logic of the encoder of a booth is composed of NMOS MN1-MN9, and a PMOS MP1 to precharge the output node of the logical arithmetic part LO and an outputting inverter G1 connected to the output node are provided. In the first half of an operating cycle, the output node of the logical arithmetic part LO is charged, and in the second half, charges are pulled out at the NMOS MN1-MN9 in the logical arithmetic part LO according to an input signal.
Patent JP-H05230853-A (JP)
Title: System toilet
Inventor: SUGIYAMA KOUSUKE
IPC: E03D9/00
Filed: 1992-02-19
Abstract: PURPOSE:To make the effective use of a space while eliminating the dirty image of a toilet and enable multipurpose use. CONSTITUTION:Exhaust air deodorizing devices 5, 6, a scent generating device 9, regenerative apparatus 7, 10 such as a radio, and a false sound device 8 are installed at a rack 2 provided behind a closet part 1. When a door sensor detects the opening of a door, the exhaust air deodorizing devices 5, 6, the scent generating device 9 and regenerative apparatus 7, 10 are respectively operated, and when a closet use detecting sensor detects the use of the closet, the false sound device 8 is operated.
Patent JP-H08260804-A (JP)
Title: Hinged structure for opening and shutting
Inventor: AOKI TORU
IPC: E05D7/10
Filed: 1995-03-28
Abstract: PURPOSE: To join an upper case to a lower case in a simple structure, and to make the upper case available for opening and shutting in a compact structure. CONSTITUTION: In a hinged structure for opening and shutting wherein an upper case 2 is joined to a pan-shaped lower case 1 with support pins 6, each of the support pins 6 is positioned so that the distance between the surface 7 of the upper case 2 and the support pin becomes smaller than the distance between the external face on the side wall 5 of the upper case 2 and the support pin. As the upper case 2 does not protrude outside when the upper case is turned for opening, a space is not required around the cases 1 and 2 for allowing the upper case 2 to open and shut, and thereby the installation space can be saved.
Patent JP-S62224661-A (JP)
Title: Traveller for spinning machine
Inventor: UNO MASASHI
IPC: D01H7/60
Filed: 1986-03-26
Abstract: PURPOSE:To make it possible to increase the number of rotations of a spindle to >=25,000rpm by using a high-speed tool steel contg. specified amounts of Cr, W, Mo, V and C. CONSTITUTION:A high-speed tool steel contg., by weight 4-5% Cr, 2-7% W, 5-7% Mo, 3-4% V and 1.3-1.4% C is drawn to a prescribed cross-sectional shape and formed into the shape of a traveller. The formed steel is hardened and tempered. It is further plated and treated with a solid lubricant as required.
Patent JP-S56168988-A (JP)
Title: Welding method for ferrite stainless steel
Inventor: KANEZASHI HISAYOSHI
IPC: B23K26/32
Filed: 1980-05-27
Abstract: PURPOSE:To prevent the degradation in the workability of weld zone, and widen the applications of ferrite stainless steel by welding the ferrite stainless steel by a laser. CONSTITUTION:Sheets of the ferrite stainless steel consisting of <=0.08% C,  <=0.03% N, <=0.75% Si, <=1.0% Mn, 16-25% Cr, and the balance substantially Fe is welded by a laser welding method. Then, the weld zone of good workability which exhibits better ductility than by TIG welding, and is superior in Erichsen value, hole enlarge test value and bending characteristics is obtained.
Patent JP-H01243780-A (JP)
Title: Recording device
Inventor: HAYASHI TOSHIO
IPC: H04N1/40
Filed: 1988-03-25
Abstract: PURPOSE:To execute recording to be faithful to an original by selecting a prescribed print pattern according to average density and density distribution and executing the recording based on this pattern. CONSTITUTION:An analog picture signal to be read by an image sensor 4 is converted to a digital signal by an A/D converter 31 in a signal processing circuit 12 and stored in a memory 32. A control circuit 33 executes control so that the 4X4 matrix data of the 16 picture elements can be sent from the picture data of the memory 32. A density detecting circuit 34 operates the density of this 4X4 picture element. A bias detecting circuit 35 4-divides the 4X4 picture element and calculates each average density C1, C2, C3 and C4. The respective output signals of the circuits 34 and 35 are inputted to a processing circuit 36 as an address signal and the density pattern is selected. This density pattern is stored in an RAM37, sent to a printer and recorded.
Patent JP-H09261976-A (JP)
Title: Electrostatic floating disc type synchronous motor
Inventor: HIGUCHI TOSHIRO
IPC: H02N1/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid the decrease in the output of a motor without friction and to prevent the damage of the motor due to wear by floating a rotor by using an electrostatic attracting force and rotating the rotor completely in a noncontact state from the circumferential environment. SOLUTION: The position and attitude of a rotor 20 are detected by utilizing displacement sensors 31 to 33, and input to a controller 40. The controller 40 generates a voltage for stably floating the rotor 20, amplifies it by a floating high voltage amplifier 50 to apply positive and negative high voltages to the floating electrode of a stator 10, and stably floats the rotor 20. The rotary drive voltage generated from a rotary drive voltage generator 60 is applied to the rotating electrode of the stator 10, and the rotor 20 is rotated in a floated state. Thus, the reduction of the motor output due to the friction is avoided without necessity of installing a mechanical support mechanism to make it possible to improve the motor efficiency.