baber/WOPTO huggingface dataset:
Patent JP-S61207259-A (JP)
Title: Actuator for anti-skid device for vehicle
Inventor: ANDO MASAKI
IPC: B60T8/40
Filed: 1985-03-11
Abstract: PURPOSE:To reduce power consumption by preventing considerable droppage of power liquid pressure in regulator valve under function of anti-skid device. CONSTITUTION:A power liquid pressure chamber 55e to be coupled through a check valve to the delivery port is provided to a regulator valve 55. Booster pistons 55a, 55b will receive the liquid pressure produced in said chamber 55e at the small diameter end while receive the brake liquid pressure to be applied from master cylinder at the large diameter end. A discharge valve 55d assembled to said booster piston will discharge the power liquid pressure to a reservoir upon boosting more than setting level over the brake liquid pressure. Consequently, power liquid pressure is produced in the liquid pressure chamber 55e upon provision of brake liquid pressure produced through stepping of brake pedal into the brake liquid pressure chamber 55f even if the liquid pressure pump is not driven.
Patent JP-H072051-A (JP)
Title: Expandable auxiliary restraint
Inventor: RICHIYAADO JIYOSEFU RABASU JIY
IPC: B60R21/16
Filed: 1994-03-18
Abstract: PURPOSE: To provide an improve inflatable auxiliary restraint tool system and method by which the unnecessary discharge of a reserve capacitor is prevented. CONSTITUTION: An energy reserve capacitor 78, first inflatable auxiliary restraint deployment circuit including a controllable current source 92 in series with a first squib 98 and a second inflatable auxiliary restraint circuit including a second controllable current source 96 in series with a second deployment squib 100 are provided. A control unit 86 for energizing the first squib 98 by giving the first pulse of first duration to the first controllable current source and energizing the second squib by giving the second pulse of the second predetermined duration to the second controllable current source is provided. In the inflatable auxiliary restraint deployment system, the first and second pulses are staggered with respect to each other.
Patent JP-S54141140-A (JP)
Title: Electro thermal heat sensitive recording system
Inventor: NAKAYA SHIGENAGA
IPC: B41J2/32
Filed: 1978-04-26
Abstract: PURPOSE: To achieve the saving of costly conducting materials and the simplification of production by removing the conducting layer from the paper comprising forming the conducting layer and conductive heat-sensitive coloring layer on base paper as well as to make coloring densities even by approaching a discrete electrode and a common electrode always at a fixed distance.  
     CONSTITUTION: Paper 10 formed with a heat sensitive coloring layer 12 which has moderate conductivity by mixing a suitable amount of conducting material onto base paper 11 is used. A discrete electrode 13 and a common electrode 14 are disposed on such paper 10 and a power supply 15 is connected to supply current in the route 16 of the power source 15 → discrete electrode 13 → conductive heat sensitive colong layer 12 → common electrode 14 → power source 15, thereby causing coloring to be effected near the discrete electrode 13 by Joule heat. The paper 20 comprising coating a heat sensitive coloring layer 18 on base paper 17 and further forming a conducting layer 19 having a moderate resistivity thereon is used as the paper. In this case, the heat sensitive coloring layer 8 is not always required to have conductivity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06240576-A (JP)
Title: Flat fiber product dyed and/or subjected to electroconductive treatment
Inventor: MIZOGUCHI IKUO
IPC: D06M15/21
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a flat fiber product dyed and/or subjected to electroconductive treatment having excellent shape retention and workability free from uneven dyeing and nonuniform electroconductive treatment by uniformly circulating a dyeing solution and an electroconductive agent. CONSTITUTION:Plural flat fiber products 10 are superimposed and the fibers products 10 are connected by a filamentous or ribbonlike material 20 in this state and dyed and/or subjected to electroconductive treatment.
Patent JP-S51122718-A (JP)
Title: Drive control device for single phase induction motor
Inventor: KAWANISHI YASUHIRO
IPC: H02P23/07
Filed: 1975-04-18
Abstract: PURPOSE: A drive control device for producing rotary magnetic fields with 90° phase-shifted magnetic fileds by alternate on and off operation by a zero-cross are connected in series with the first and second windings respectively. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06256598-A (JP)
Title: Polypropylene resin composition
Inventor: SUGIMOTO RYUICHI
IPC: C08L51/00
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a new resin compositon having excellent balance between rigidity and impact resistance, capable of thinning a molded article by blending a crystalline polypropylene with a molten mixture of specific two kinds of graft polymers under heating. CONSTITUTION:(A) A crystalline polypropylene is blended under heating with (B) a graft polypropylene obtained by grafting (ii) a reactive monomer (e.g. maleic anhydride) to (i) a polypropylene and (C) graft polyolefin rubber obtained by grafting (iV) a reactive monomer {e.g. N-[4-(2,3-epoxypropyl)-3,5- dimethylbenzyl]methacrylamide}, having reactivity with the component B, different from the component (ii) to (iii) polyolefinic rubber (e.g. ethylene.propylene copolymer rubber) to give the objective composition. 10-1,000 pts.wt. of the component C is preferably used based on 100 pts.wt. of the component B and 0.1-20 pts.wt. of the molten mixture of the components B with C are preferably mixed with 100 pts.wt. of the component A.
Patent JP-H05250379-A (JP)
Title: Method for expressing package mount condition
Inventor: TAKAI KANJI
IPC: G06Q50/00
Filed: 1992-03-06
Abstract: PURPOSE:To easily generate and correct mount conditions when a hardware system is newly added or altered in specifications and improve the efficiency of maintenance, to facilitate control over the mount conditions and decrease errors in the generation and correction of the mount conditions, and to improve the reliability of a check on whether or not a package can be mounted under the generated mount conditions. CONSTITUTION:The package mount conditions are expressed by a table wherein the kinds of packages which can be mounted and hardware systems where the packages are mounted are described on the longitudinal and lateral axes and the maximum numbers of packages which can be mounted are described at intersections. This table is used to decide whether or not the packages required to provide a function that a user selects can be mounted on the hardware system 10. Consequently, a complicate calculation expression need not be generated for the mount conditions of the packages, required to provide the additional function, on the hardware system 10.
Patent JP-2000249091-A (JP)
Title: Composite vacuum pump
Inventor: EGAWA WATARU
IPC: F04D25/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the thrust load applied to the rotary shaft of a composite vacuum pump by arranging a thread groove pump element and a swirl pump element at both end sections of the rotary shaft, and forming a gas passage so that the pressure differences with the atmospheric pressure applied to rotors are made reverse. SOLUTION: When a rotary shaft 2 is rotated by a motor 6 in a composite vacuum pump, the gas sucked from an intake port 11 is boosted when passing through a gas passage 7a by the pumping action of thread grooves T1-T3 of a thread groove pump element A, is sucked to a swirl pump element B through an exhaust port 12 and a connecting pipe, and is discharged to the atmosphere from an exhaust port 18. An upward thrust load is applied via a rotor 3 during this operation, the gas is passed through an air passage 7b below the rotary shaft 2 by the pump element B, the pressure on the lower face side of the rotary shaft 2 is reduced, a downward thrust load is applied to the rotary shaft 2, and the thrust load is reduced as a whole.
Patent JP-S55139953-A (JP)
Title: Air-fuel ratio controller for carburetor
Inventor: TAKADA SHIGETAKA
IPC: F02M7/20
Filed: 1979-04-20
Abstract: PURPOSE: To prevent intermittent flow of fuel by effecting air controlling of the device, which controls carburetor bleeding air by signals from the exhaust gas sensor, by the on-off type electromagnetic valve and the stepper motor.  
     CONSTITUTION: An on-off type electromagnetic valve 11 and a stepper motor 8 are provided in the main and slow air bleeding passages 3, 4 of the carburetor 2 to adjust air rate. Both valve 11 and motor 8 are controlled by the control circuit 9 which receives signals from the exhaust gas sensor 6. Although, pulsations are generated in the fuel flow by opening or closing said electromganetic valve, at the device which is controlled only by the on-off electromagnetic sensor 11, any adverse effects can be prevented by placing, in juxtaposition, a motor 8 which operates continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54142792-A (JP)
Title: Safety system against outflow of crude oil
Inventor: MOURI TATSU
IPC: B63B25/08
Filed: 1978-04-26
Abstract: PURPOSE:To provide a safety system against outflow of crude oil, which comprises one or more siphon pipes extended between the cargo oil tank and ballast tank and a suction means such as ejector coupled with said siphon pipe on its ballast tank side, whereby out-flow oil can be transferred into the ballast tank, for instance, at the time of stranding of the ship. CONSTITUTION:Siphon pipe 4 is extended between cargo oil tank 2 and ballast tank in the manner it straddles over these two tanks. Stop valve 5 is provided at an intermediate portion of the siphon pipe 4, and further a check valve 6 is provided at the end portion of siphon pipe 4 in ballast tank 3. Upwardly of the check valve 6, there is provided an ejector 8 having outlet pipe 7 opened in ballast tank 3 and connected to suction pipe 9. When accident such as stranding of the ship is caused, driving fluid is supplied to ejector 8 to open stop valve 5, whereby outflow oil is transferred from cargo oil tank 2 into ballast tank 3 by the so-called siphon effect of siphon pipe 4.
Patent JP-H02229591-A (JP)
Title: Ultraviolet sterilizing device for running water
Inventor: NISHIKAWA JUICHI
IPC: C02F1/32
Filed: 1989-03-01
Abstract: PURPOSE:To maximize the sterilizing ray output of a sterilizing lamp and to expedite the rise of sterilizing ray radiation at the time of lighting by connecting a hot air blower and both ends of the space part of an inside tube made of quartz glass by a pipe and circulating the hot air. CONSTITUTION:This device is constituted by connecting the space part 11 of the inside tube consisting of a UV impermeable material forming a running water part 10 between this tube and an outside tube 2 consisting of a UV impermeable material and the hot air blower 9 consisting of a heater 12 and a fan 13 by the pipe 14 to circulate the hot air. The temp. of the sterilizing lamp 7 is maintained definite by operating both the heater 12 and the fan 13 when the temp. of the sterilizing lamp 7 is low and by operating only the fan 13 when the temp. of the sterilizing lamp 7 is high according to this constitution. The sterilizing ray output of the sterilizing lamp 7 is, therefore, maximized and the rise of the sterilizing ray radiation at the time of lighting is expedited.
Patent JP-S63216198-A (JP)
Inventor: TACHIBANA ICHIRO
IPC: G08B23/00
Filed: 1987-03-04
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-S59175136-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATAKABE YAICHIROU
IPC: H01L21/31
Filed: 1983-03-23
Abstract: PURPOSE:To form isolation regions having little encroachment of a silicon oxide film in the titled device by a method wherein a thermal oxide film for making the interface to come in contact with silicon stabilize is in advance formed on the interelement isolating regions. CONSTITUTION:A silicon nitriding film 3 is formed on a silicon substrate 1' and a resist is applied thereon for forming interelement isolating patterns 7 by irradiating an electron beam, etc. Then, the silicon film 3 and the substrate 1' in the isolation regions 7 are etched by performing an anisotropic etching for removing the resist and, after that, thin silicon oxide films 2 are formed in a degree that no bird's beak is created. An insulating film 5 is deposited and after a resist 6 is applied on this film 5, light is irradiated in such a way that resists 6' are left on the isolating regions 7 for forming a pattern. After that, the insulating film 5 is removed using this pattern as the mask and the resists 6' are removed. According to this method, isolation regions 5 having no encroachment (bird's beak) of a silicon oxide film can be formed.
Patent JP-H08249994-A (JP)
Title: Relay
Inventor: HORIKOSHI KAZUHIKO
IPC: H01L31/111
Filed: 1995-03-09
Abstract: PURPOSE: To prevent generation of continuity failure of a contact by making a relay in a contactless type, and make check of the normality of the relay possible. CONSTITUTION: A photosensor 8 becomes in a light projecting state when an object is in a non-detection position, and photosensors 9, 10 become in a light projecting state when the object is in a detection position. When the object is in the non-detecting position, a light emitting diode 8D emits light, a photodiode 8T is turned on, and a transistor T1 is turned on. When the object reaches the detection position, the photodiode 8T is turned off, and the transistor 8T is turned off. Since the photosensor uses opening/closing current of the transistor T1 as a power source, dedicated power source of a relay is unnecessary. Since the photosensor and the transistor are integrally formed, replacement with the conventional relay contact is made easy. When the relay is normal, by turning on a phototransistor 13T, the light emitting state of a checking light emitting diode 12D varies.
Patent JP-H03251209-A (JP)
Title: Connecting device of open showcase
Inventor: KOBAYASHI HATSUO
IPC: F16B12/30
Filed: 1990-03-01
Abstract: PURPOSE:To enhance the external appearance of the open showcase, and also, to obtain the connecting device for the open showcase which does not generate the inconvenience at the time when an object is placed on the upper face of a main body case by providing a work window for handling a connecting fixture on the lower face plate of a canopy. CONSTITUTION:In the connecting device for connecting canopies 3 of two open showcases 1A, 1B provided continuously, a bolt hole 41 is made on each adjacent end plate 33, and a work window 42 is made in the end part being near the bolt hole 41 of the lower face plate 32. The window 42 is opened and closed easily by a cover 43 in which its peripheral edge is fitted to the window peripheral edge by only curving it a little and which can be attached simply. At the time of providing continuously the open showcases 1A, 1B, a hand is inserted into the window 42 from the lower part, and canopy parts are connected with a bolt 44 and a nut 45. On the other hand, on the upper face of the canopy 3, a projecting object does not exist, and the external appearance of the open showcases 1A, 1B becomes extremely satisfactory. Also, even at the time of placing an object on the upper face of the main body case 1, that which catches it does not exist and it can be taken in and out easily.
Patent JP-H05249156-A (JP)
Title: Microwave detection circuit
Inventor: ONO HISAO
IPC: H04B1/26
Filed: 1992-03-06
Abstract: PURPOSE:To distinguish a microwave from an equipment to be inspected and other microwaves outside of purpose as much as possible for improving reliability by setting a plurality of target bands and one reference band and then distinguishing a target electric wave from other electric waves according to difference in the spectrum characteristics. CONSTITUTION:A microwave is caught by an antenna 1, it is subjected to frequency mixing with a microwave from a local oscillator 3 in a mixer 2, and then is subjected to frequency mixing with the output of a local oscillator 6 in a mixer 7 through an intermediate amplifier 5. Output frequencies of the local oscillators 3 and 6 are switched in sync by a timing control of a microprocessor 12 and then an intermediate frequency signal from the mixer 7 is fed to a detector 10 through a filter 9, thus enabling three target bands X, K, and Ka and one reference band to repeat reception in superheterodyne system. The detector 10 detects reception signal for each band and a signal discrimination circuit 12 regards a received electric wave when a signal is generated at the target band and no signal is generated at the reference band as a target electric wave and then reports it.
Patent JP-S57164356-A (JP)
Title: Data save system before alteration of data processing system
Inventor: ENDOU SHIGEMASA
IPC: G06F12/16
Filed: 1981-04-02
Abstract: PURPOSE:To reduce the number of times of access, by writing a save data including data before alteration with a save program to a save data area of a magnetic disc storage device, when a processing program reads the data before alteration from a data area. CONSTITUTION:A processing program P1 reads a data D1 before alteration to a data buffer in common use with a save data buffer B4 from a data cell C1. Just after the read, a save program P2 adds a control data before and after the data D1 before alteration to form a save data D3 and writes in it from the head of a save data area A2. Similarly, the processing program P1 reads a data D4 before alteration and the save program P2 writes a save data D6 from the next address of the save data D3 in a save data area A2 just after the read of the data D4. The processing program P1 changes the data D1 into a data D2 in the B4 and writes the D2 in a data cell C1. Similarly, the data D4 is changed into a data D5, which is written in a C2.
Patent JP-S59177266-A (JP)
Inventor: TETSUHARA TOSHIO
IPC: B66B1/18
Filed: 1983-03-25
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-S58169459-A (JP)
Inventor: WATANABE NAOTOSHI
IPC: A61L27/00
Filed: 1982-03-30
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-S59152088-A (JP)
Inventor: KATAYAMA SHIYOUICHI
IPC: B25J15/04
Filed: 1983-03-24
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-S58167168-A (JP)
Title: Driving method of ink jet recorder
Inventor: MIZUNO TSUNEO
IPC: B41J2/14
Filed: 1982-03-30
Abstract: PURPOSE:To drive an ink jet recorder in such a way as to smoothen repacking of ink to an ink pathway after jetting ink and also permit the formation of high- speed particles of ink as well as high-speed printing by providing a pressure chamber by branching it from the ink pathway through a connection path. CONSTITUTION:A head body 1 is made up of a plate material 13 having ink pathways 3 and a multi-layered separation layer 13a. Each of the plate materials 13 has plural ink pathways 3 and piezo-electric elements 6 are provided to the upside and downside of the head body 1 correspondingly to each ink pathway. Pressure chambers 4 are provided right above and below the piezo-electric elements 6, and each pressure chamber 4 is connected with each corresponding ink pathway 3 through the connection paths 8. The piezo-electric element 6 is deformed toward the inside of the pressure chamber by application of an electric pulse to compress ink inside the pressure chamber 4, and the compressed ink is discharged under pressures from an orifice 2. Before the jetting of the ink, the application of electric pulse is stopped to restore the piezo-electric element 6 to its original non-operation state.
Patent JP-S56147239-A (JP)
Title: Minicomputer having integral operation function
Inventor: ITOU HISASHI
IPC: G06F7/544
Filed: 1980-04-15
Abstract: PURPOSE:To eliminate the waste of the operation time and obtain the definite integral value of a required precision, by setting a division number in accordance with the kind of the function to be integrated and the operation precision. CONSTITUTION:The write mode of a function to be integrated is set by operations of MODE key 7a and entry keys of key input part 7, and, for example, function 1/(X+1) is written into RAM memory 9 by key operations. Next, the mode is switched to integration execution mode by operations of MODE key 7a and entry keys; and when integral section data 0 and 2 and devision designation number 4 are entered, 0, 2 and 4 are written into the A register, the B register and the M register of RAM 9 respectively. When integration execution key EXE 7b is operated under this state, the function to be integrated which is written in RAM memory 9 is read out to RAM memory 2, and the integral operation is executed, and the result is displayed on display part 6.
Patent JP-H02232358-A (JP)
Title: Production of transparent conductive film and apparatus for producing such film
Inventor: NAKAMURA KYUZO
IPC: C23C14/35
Filed: 1989-03-03
Abstract: PURPOSE:To obtain the transparent conductive film having a low electric resistivity on a substrate even if the substrate is formed of a material having a low heat resisting temp. by using In-O or In-Sn-O as basic constituting elements and executing sputtering at a specific sputtering voltage or below. CONSTITUTION:Negative ions, such as O<->, O<2-> and InO<->, are generated at the proximity of the surface of a target in the process of forming the transparent conductive film consisting of the In-O or In-Sn-O as the basic constituting elements by a sputtering method. These negative ions are accelerated by 400eV energy in the case of, for example, -400V target voltage and plunge into the substrate and, therefore, the ions generate microdamages in the transparent conductive film under film formation. The energy of the negative ions plunging into the substrate is suppressed to a lower level and the damages to the transparent conductive film are decreased by executing the sputtering at <=350V sputtering voltage (the same as the target voltage) according to this invention. The transparent conductive film having the low electrical resistivity is, therefore, formed on the substrate in the above-mentioned manner.
Patent JP-S56149344-A (JP)
Title: Crystallized glass
Inventor: YAMANAKA TOSHIROU
IPC: C03C3/062
Filed: 1980-04-15
Abstract: PURPOSE: To provide crystallized glass having a high coefft. of thermal expansion, dense crystal structure and superior mechanical strength, contg. nepheline as the principal crystal phase, and having a special composition contg. TiO 2  and ZrO 2  as nuclei forming agents besides Na 2 O, Al 2 O 3  and SiO 2 .  
     CONSTITUTION: The crystallized glass contains, by wt., 97% in total of 30W40% SiO 2 , 20W33% Al 2 O 3 , 20W30% Na 2 O, 0W10% K 2 O (20W32% Na 2 O+K 2 O), 0.5W 4% ZrO 2 , 1.1W3% TiO 2  (2W7% ZrO 2 +TiO 2 ), 0W12% ZnO and 0W1% B 2 O 3 . The glass is manufactured as follows: a batch of starting materials prepared in said composition range is melted, molded into the desired shape, and crystallized by heat treatment. The principal crystal phase of the crystallized glass is nepheline (Na 2 O. Al 2 O 3 .2SiO 2 ), and TiO 2  and ZrO 2  are precipitated by a small amount. The glass has ≥130×10 -7 /°Ccoefft. of thermal expansion at 30W500°C. 
     COPYRIGHT: (C)1981,JPO&Japio