baber/WOPTO huggingface dataset:
Patent JP-S5788562-A (JP)
Title: Automatic loading record player
Inventor: TAKAHASHI HIDEYUKI
IPC: G11B17/04
Filed: 1980-11-19
Abstract: PURPOSE:To enable automatic playing by automatically holding various record discs, by the costitution that a center spindle and an adaptor assembly which can fit to different sized center holes of record discs are provided coaxially. CONSTITUTION:A holder 71 to hold a record disc having a small center hole is provided under a center spindle 69 for a spindle assembly 64, and three holders 79 to hold other record discs having larger center holes are provided for the adaptor assembly 74 which is support assembly 74 which is supported slidably up and down to the center spindle 69. The holder 79 for the larger center hole is energized innerward at all times with a spring 81 hanged to a pin 80, the adaptor assembly 74 goes down to the center spindle 69, and when the holder 71 for small center hole is projected, it is pushed from the inside and projected to a position coupled with the center hole of the record disc to keep the record disc.
Patent JP-S6144575-A (JP)
Title: Centrifugal projection type grinding/sweeing method
Inventor: KAWAI ETSUZO
IPC: B24C5/06
Filed: 1984-08-03
Abstract: PURPOSE:To reduce loss of projective energy and effectively shield said energy by performing grinding/sweeping and also burring for an object of grinding/ sweeping by means of a centrifugal projection device within a cabinet in a decompressed condition. CONSTITUTION:After decompressing and making vacuous the interior of a receiver tank 8 by means of a vacuum pump 10, a closing valve 6 is opened to decompress the interior of a cabinet 1 and an impeller motor 11 and a conveyor motor 17 are driven. Then, projective material in a hopper 18 passes through a screw conveyor 16, distributor 13 and a control cage 15, and is then projected from an impeller 12 to an object W of grinding/sweeping to perform its grinding/sweeping and burring. At this time, since the interior of the cabinet 1 is in a decompressed condition, the projecive material projected from the impeller 12 dashes against said object W at sufficient speed of projection without deceleration halfway, therefore, high efficiency of projection is maintained.
Patent JP-H04361297-A (JP)
Title: Orchestral accompaniment device
Inventor: HARA MASAMI
IPC: G10K15/04
Filed: 1991-06-07
Abstract: PURPOSE:To provide the orchestral accompaniment device which eliminates the need for wiring and is easily moved and carried. CONSTITUTION:The orchestral accompaniment device 1 is divided into an orchestral device main body 2, a speaker 3, and a monitor 4, which are used while stacked on one over another. Each of the devices has a terminal, formed by joining a copper plate on rubber, at a specific position on its top or bottom surface in a projecting state, and when the devices are stacked on one over another, their corresponding input terminals and input terminals come into contact to make connections.
Patent JP-S5687485-A (JP)
Title: Cooling of hot sulfuric acid
Inventor: TAKANO MICHIO
IPC: C02F1/00
Filed: 1979-12-19
Abstract: PURPOSE: To cool hot sulfuric acid safely and certainly, by arranging a cooling water reserving vessel in a gap covered by a skirt from the bottom of a hot sulfuric acid reserving vessel provided with holes at its lower part, and diluting the hot sulfuric acid with water gradually.  
     CONSTITUTION: An apparatus for cooling hot sulfuric acid used in a chemical process, comprises a hot sulfuric acid reserving vessel 1 provided with holes 2 at its bottom wall, a cooling water reserving vessel 4 apart with a gap 8 from the vessel 1, and a skirt 9 surrounding the gap 8. The hot sulfuric acid is charged little by little through the holes 2 to the cooling water reserving vessel 4, and diluted there with the cooling water. The diluted sulfuric acid is discharged. Thus, hot sulfuric acid can be diluted and discharged safely and certainly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06347076-A (JP)
Title: Automatic trial running device for cooling and heating facility
Inventor: OSHIO TADAHIKO
IPC: F24F11/02
Filed: 1993-06-07
Abstract: PURPOSE:To shorten a time required for trial running and suggest the finishing time of automatic trial running to an operator by a method wherein a trial heating operation control function and a trial cooling operation control function, capable of being operated simultaneously with the trial heating operation control function, are provided. CONSTITUTION:In an automatic trial running device, the effecting time of trial heating operation is set same as the effecting time of trial cooling operation and, therefore, the trial heating operation of a heat terminal 3 is finished simultaneously with the trial cooling operation of a heat terminal 2. Accordingly, the trial heating operation of a heat terminal 4 and the trial cooling operation of the heat terminal 3 are effected in next control cycle. Further, the trial heating operation of a heat terminal 5 and the trial cooling operation of the heat terminal 4 are effected in next control cycle. In the next cycle, a heat terminal 6 is selected. In the same period, the trial cooling operation of the heat terminal 5 is not effected and, therefore, the trial heating operation of the heat terminal 6 is effected. On the other hand, the heat terminal 6 is selected simultaneously in the control of trial cooling operation side. According to this method, the operation time of all of automatic trial operation can be shortened.
Patent JP-H05333567-A (JP)
Title: Electrostatic thermal recording method
Inventor: IGARASHI MASATO
IPC: G03G5/028
Filed: 1992-05-29
Abstract: PURPOSE:To provide images having no difference in picture quality even in the case of using repeatedly the transfer type electrostatic thermal recording method. CONSTITUTION:Before thermal signals for forming electrostatic latent images are impressed on a recording medium layer, the recording medium layer is previously heated to a temperature higher than the glass transition point for a high polymer dielectric and lower than the melting point. On the other hand, the lapse of time after the previous heating processing is stored and when time till a following next image formation is too short to require heating processing again, recording is performed without executing the heating processing.
Patent JP-H0917984-A (JP)
Title: Bonded soi substrate manufacturing method
Inventor: TSUDA SHUHEI
IPC: H01L21/304
Filed: 1995-06-29
Abstract: PURPOSE: To provide a manufacturing method of a bonded SOI substrate whereby it can be formed, without reducing the diameter of a wafer, the peripheral ground part can be easily formed into a mirror surface and the warp of the finished adhered SOI substrate can be possibly suppressed. CONSTITUTION: Either or each of a first semiconductor wafer 1 to form a device surface and a second semiconductor wafer 2 to form a support has a dielectric layer 5. The manufacturing method of a SOI substrate comprises steps closely contacting the mirror faces of both wafers and are heat treating them in an oxidizing atmosphere to adhere them, grinding the marginal edge of the wafer 1 as deep as not damaging the wafer 2, and exposing an oxide film 6 formed on the marginal edge of the wafer 2 in the oxidizing atmosphere. The etching liq. for etching uses a water mixture of ethylene diamine and pyrocatechol or water soln. of tetramethyl ammonium hydroxide.
Patent JP-S649356-A (JP)
Title: Control method of oxygen concentration sensor
Inventor: NAKAJIMA TOYOHEI
IPC: G01N27/419
Filed: 1987-07-01
Abstract: PURPOSE:To bring a detecting part of an oxygen concentration sensor to an operational state quickly immediately after the start of an engine and to avoid a blackening phenomenon, by starting the supply of a heater current to a heater element when the specified starting state of the engine is detected. CONSTITUTION:A detecting part 1 of an oxygen concentration sensor, which is arranged in the exhaust system of an internal combustion engine, is composed of an oxygen-ion conductive solid-state electrolyte material 12 and pairs of electrodes 16a, 16b, 17a and 17b, which hold the material. The solid-state electrolyte material 12 and the pair of the electrodes 16a and 16b act as an oxygen pump element 18. The solid-state electrolyte material 12 and the pair of the electrodes 17a and 17b acts as a battery element 19. A heater element 20 is provided so as to heat the elements 18 and 19 on the outer wall surface of an atmosphere reference chamber 15. When the fuel in the engine 2 is completely detonated, supply of a heater current to the element 20 is started based on the control of a control part 4. The detecting part 1 comprising the element 18 and 19 is quickly heated by the heating of the element 20. thereafter, the increase in internal resistance to the value with in a specified range owing to the temperature increase of the element 20 is detected. At this time, supply of a pump current to the element 18 is started. Thus the flow of the excessive pump current is prevented.
Patent JP-H0455287-A (JP)
Title: Safety fence of entrance opening of elevator
Inventor: KOMABA AKIO
IPC: B66B5/00
Filed: 1990-06-22
Abstract: PURPOSE:To fix and set a safety fence at the front side of an entrance opening by connecting the third rod positioned at the middle height of the entrance opening from the inner side of an elevator shaft, and the second rod of the safety fence, so as to hold and press the wall surface of the elevator shaft with the second rod and the third rod. CONSTITUTION:The first connecting member 21 and the second connecting members 23 are connected by the first joints 22 to form a reverse portal type frame body. Then the first pipe 25, the second pipe 26, and a sheet 24 furnishing a baseboard 27 are installed to the frame body with the second joints 28, the third joints 29, and the fourth joints 30 to incorporate the sheet 24 and the frame body, and it is put against the entrance opening 6 of an elevator. Then, by pulling the hooks 32C and 32C of the third pipe 31 positioned at the inner side of an elevator shaft 8, the hooks 32C and 32C are fitted to the 8-shape rings 32A and 32A of the second pipe 26. In such a condition, the second pipe 26 and the third pipe 31 hold a wall surface 9 elastically with rubber bands 32B and 32B, and a safety fence 20 is fixed to the wall surface 9 as the result.
Patent JP-H0614581-A (JP)
Title: Operation controller for dc motor
Inventor: HAMAOKA KOJI
IPC: H02P6/06
Filed: 1992-06-23
Abstract: PURPOSE:To provide an operation controller for controlling the number of revolution of a DC motor through PWM control in which ON duty of chopping is prevented from lowering at the time of low r.p.m. and thereby lowering of efficiency is suppressed at low r.p.m. while enhancing the reliability of circuit components. CONSTITUTION:A commutating section switching circuit 13 selects a low voltage conversion circuit, i.e., a commutation circuit 13, in a commutating section 14 for low r.p.m. of a DC motor 4 while selects a high voltage conversion circuit, i.e., a double voltage commutation circuit, in the commutating section 14 for high r.p.m. of the DC motor 4. Since ON duty of chopping can be increased even for low r.p.m., lowering of efficiency can be suppressed at the time of low r.p.m. while furthermore reliability of circuit components can be enhanced by providing a switching limit circuit.
Patent JP-S5687973-A (JP)
Title: Automatic retransmission request system from reception side
Inventor: OOZEKI YOSHIAKI
IPC: H04N1/32
Filed: 1979-12-18
Abstract: PURPOSE:To perform an automatic transmission, by using terminal number stored in advance at the reception side, after a reception impossible state is restored, in the system performing retransmission request from the reception side when the reception is disable during the transmission and reception of a facsimile communication. CONSTITUTION:When the reception side R receives the transmission terminal number from the transmission side T, the content is stored in a transmission terminal number signal memory 15. Further, during the reception, if reception interference due to recording paper jam or reception disable state due to absence of paper is taken place and after that, if the reception disable state is restored and the state is released, the dial indication from the system control section 17 to the automatic dial device 13 with the reception disable release signal 18, the terminal of transmission is called through the use of SSI signal stored in the memory 15 to output the transmission request RX from the polling signal transmission section 16. The transmission side T detects the request at the polling detection 10 to start the transmission to the transmission section 8. Thus, automatic transmission from the transmission side T to the reception side R is made.
Patent JP-H1098876-A (JP)
Title: Ac-dc power converter
Inventor: SUAREZ OSCAR GARCIA
IPC: H02M7/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an AC-DC power converter having a simple constitution, easy switching control, and a high power factor and high efficiency. SOLUTION: In the AC-DC power converter comprising a full-wave rectifier R connected at its input to an AC main power source to output a sine wave rectified by its output, and a DC module AC supplied to its input with the rectified sine wave output and having two outputs of main output and auxiliary output, the main output is connected to a load via a first capacitor Ci for directly transmitting first power P1 to a load, and the auxiliary output is formed of a second capacitor C2 for supplying second power P2 via a DC converter for storing the power P2. When the capacitor C2 of the auxiliary output continuously supplies the second power to the load during entire cycle period of input power waveform PE, so that the value of the power P1 is smaller than a mean value of the output power, the supplied power P2 is always added onto the power P1.
Patent JP-2000003232-A (JP)
Title: Power source controller for personal computer
Inventor: SAKATA ATSUSHI
IPC: G06F1/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the power saving type power source controller of a personal computer for setting permission/non-permission in response to a personal computer ON request from an unauthorized user or a communicating party. SOLUTION: This device is constituted of an LAN control circuit 4 for accepting a personal computer power ON request from an LAN, non-volatile memory 5 for storing a password or personal computer power ON request permission/non-permission information, and a control means 6 for collating the personal computer ON request from the LAN with the personal computer power ON request permission/non-permission information, and turning on a power supply permission switch for supplying a power from a power supply circuit 8 to a personal computer main body 1 when they are made coincident. Also, the ON of a power switch 10 of the personal computer is detected by a control means 6, and the password from the non-volatile memory 5 is compared with a password from a dip switch 9, and when they are coincident, a power supply permission switch 7 is turned on.
Patent JP-S6145523-A (JP)
Inventor: SUGIYAMA KAZUHIRO
IPC: H01H13/70
Filed: 1984-08-07
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-H0217302-A (JP)
Title: Automatic control device for the number of boilers
Inventor: MIYAGAWA YASUHIRO
IPC: F22B35/00
Filed: 1988-07-02
Abstract: PURPOSE:To improve a load responding speed by a method wherein a contact point to be opened or closed with a pressure signal from a pressure sensor is arranged in parallel with another contact point to be opened or closed with a combustion instruction signal from a controller for use in controlling the number of devices and a combustion control solenoid valve is opened when either one of the contact points is closed. CONSTITUTION:A combustion control of a boiler is carried out by controlling an opening or a closing of a high combustion control solenoid valve VH and a low combustion control solenoid valve VL. A combustion control contact point X1 and a high combustion control contact point X2 are provided as contact points which are closed under a combustion instruction signal from the controller for controlling the number of devices, the contact point X1 is closed under the low combustion instruction, both contact points X1 and X2 are closed together under a high combustion instruction and they are opened together under an instruction of stoppage. A low setting pressure contact point SL is operated with an output from a pressure sensor (not shown) and a high combustion solenoid valve VH is operated when the combustion control contact point X1 is closed and either the contact X2 or SL is closed. A high setting pressure contact point SH is operated under a safe controlling pressure.
Patent JP-H0215740-A (JP)
Title: Data collecting system by radio communication
Inventor: HASEGAWA TAKASHI
IPC: H04L12/28
Filed: 1988-07-01
Abstract: PURPOSE:To make numerous sets of transmitting equipment accessible with a single frequency by scanning master equipment and the numerous equipment with the single frequency and accessing specific slave equipment by using individual IDs incorporated in the master and slave equipment and an terminal ID contained in radio data. CONSTITUTION:One master equipment 3 is coupled with a group of 100 sets of slave equipment 4 with a single-frequency radio channels. Terminal identification numbers IDk are added to the master and slave equipment 3 and 4 and questionnaire answering data are transmitted and received between the master equipment 3 and specific slave equipment matching to one of the terminal identification numbers. The master equipment 3 collects the questionnaire answering data by successively poling the slave equipment 41-4100 by successively changing the numbers IDk. Therefore, data can be collected from numerous terminal equipment by using the same frequency.
Patent JP-S5687682-A (JP)
Title: Manufacture of sodium dithionite
Inventor: MORITA TOMIJIROU
IPC: C25B1/14
Filed: 1979-12-19
Abstract: PURPOSE: To manufacture Na 2 S 2 O 4  of high purity at an improved current efficiency, by circulating hydrochloric acid soln. through an anodic chamber separated by a cation exchange membrane while feeding hydrochloric acid to the anodic chamber, and by electrolyzing aqueous sodium hydrogensulfite soln. made by supplying SO 2  to the sodium sulfite soln. in the cathodic chamber.  
     CONSTITUTION: Aqueous hydrochloric acid soln. is circulated through the anodic chamber of an electrolytic cell having the anodic chamber separated from the cathodic chamber with a cation exchange membrane while charging hydrochloric acid soln. to the anodic chamber. On the other hand, sulfurous acid gas is supplied to the soln. contg. sodium sulfite in the cathodic chamber to form aqueous sodium hydrogensulfite which is electrolyzed thereby manufacturing catholyte contg. Na 2 S 2 O 4 . Na 2 S 2  O 4 .2H 2 O is crystallized by addition of sodium sulfite to the catholyte.  To the soln. separated from the Na 2 S 2 O 4 .H 2 O is added sulfurous acid gas to form  sodium hydrogensulfite, which is led to the cathodic chamber and is used for manufacturing Na 2 S 2 O 4 . This method allows to manufacture Na 2 S 2 O 4  of high purity at  about 95% current efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10176439-A (JP)
Title: Fire resistive structural body
Inventor: SATO HIROMI
IPC: A62C2/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a fire resistive structural body without increase of the thickness of the wall face, by overlapping ceramic wool and ceramic porous fire-resistive boards or rigid urethane in the thickness direction and covering both inside and outside with fire-resistive exterior boards to constitute a wall part. SOLUTION: Ceramic porous fire-resistive boards 2 and ceramic wool 3 are laminated between inside and outside exterior boards 5, 6 to constitute the fire-resistive structural wall body 1. Calcium silicate boards are used as the ceramic porous fireresistive boards 2 and ceramic wool 1260 or the like is used as the ceramic wool 3. And two 25mm thick ceramic porous fireresistive boards 2 and two 25mm thick ceramic wool boards 3 (ceramic fiber) are alternately laid. In this way, the wall thickness is made thin and the weight is reduced and the fire-resistive board can be easily applied by cutting it in the same way with wooden materials.
Patent JP-H0214678-A (JP)
Title: Disk film player
Inventor: SAITO TADASHI
IPC: H04N5/253
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a disk film player with excellent operability by providing an automatic changer storing plural disk films and setting a film to a player and a monitor using an extracted picture signal so as to display the visual picture. CONSTITUTION:A disk film drive section 7 with an automatic changer function selecting a desired film unit 3 from a cartridge 4, supporting the selected film unit 3, driving a disk film and supporting a desired frame to a projection position and a monitor 10 displaying a visual picture from a picture signal extracted from a CCD image pickup element 9 are provided to the player. Then a desired disk among plural disks is set to the disk film player and a picture signal read from a prescribed frame is used to display the visual picture. Thus, a trouble of connection to the monitor 10 is not required and in the case of handling lots of film units 3, the operability is not deteriorated.
Patent JP-S5590056-A (JP)
Title: Flat type alkali battery
Inventor: NAGAMINE AKIO
IPC: H01M50/40
Filed: 1978-12-27
Abstract: PURPOSE:To improve electric discharging performance making wetness and liquid retentivity by electrolyte favorable by using a three-layered separator overlapped non woven fabric of natural fiber on both sides of non woven fabric of synthetic fiber. CONSTITUTION:Positive polar compound agent 2 which contains manganese dioxide or nickel oxide is housed in a metal can 1, whereupon a separator 5 is interposed, negative pole live material 9 in gel which has mainly zinc filled in a negative pole vessel 10. Insulating packing 6 sectionally in L-letter shape is interposed, a flat type alkali battery is formed by sealing in sinuosity at the opening port 11 of the metal can 1. As a separator 5 for this battery, non woven fabric 3 of synthetic fiver, for example, vinylon non woven fabric, etc. is arranged, on whose both sides non woven fabric 4 of natural fiber, for example that is made to be three-layered overlapping viscose rayon non woven fabric is used.
Patent JP-H0331342-A (JP)
Title: Polyolefin resin composition
Inventor: TAKAHASHI MASAMI
IPC: C08L23/00
Filed: 1989-06-28
Abstract: PURPOSE:To provide the subject composition having excellent thermal aging resistance and weather resistance and useful for the exteriors of cars, hollow containers, sheet molding materials, etc., by adding a specific nitrogen-containing stabilizer, a phenolic stabilizer, a phosphorous stabilizer and a hindered amine stabilizer in a specified ratio to a polyolefin resin. CONSTITUTION:(A) 100 pts.wt. of a polyolefin is compounded with (B) a phenolic stabilizer and (C) compounds of formulas I, II and III (R1 and R2 are 1-8C alkyl or group of formula IV or V; R<3> and R<4> are H or 1-6C alkyl; R<5> is group of formula VI; R<6> is 1-6C alkyl or branched alkyl; A is group of formula VII, etc.; B is group of formula VIII, etc.; R<7> is 1-18C alkyl, 5-8C cycloalkyl, etc.; R<8> is H or 1-8C alkyl; R<9> is H or 1-4C alkyl; R<10> is H or 1-18C alkyl; a is 1-4; when a is 1, Z is 1-18C alkylene; when a is 2, Z is 1-18C alkylene, etc.) in a weight ratio of 1:0.5-15:0.5-15:0.5-15, respectively, in the total amount of 0.03-3 pts.wt. to provide the objective composition.