baber/WOPTO huggingface dataset:
Patent JP-S5863560-A (JP)
Title: Controller of brake fluid pressure
Inventor: ANDOU MASAKI
IPC: B60T8/28
Filed: 1981-10-14
Abstract: PURPOSE:To perform fine adjustment of fluid pressure to a control chamber, by controlling pressing force of a control plunger in a brake fluid pressure controller through the control chamber, providing a check valve between the control chamber and a deceleration sensing valve and providing a relief valve between said chamber and an inlet. CONSTITUTION:A P-valve 12 reduces pressure of fluid from an inlet 5 to guide the fluid to an outlet 6 and receive control force from a spring 15. A control plunger 16, pressing the spring 15, receives fluid pressure in a control chamber 17. The fluid pressure in the control chamber 17 is determined by a deceleration sensing valve 11. A check valve 20 and relief valve 23 are provided in the control chamber 17. Pumping action is performed in the control chamber 17 by these valves to perform air bleed operation, and the necessity for using a bleeder can be eliminated.
Patent JP-H04363590-A (JP)
Title: Radiator
Inventor: ARAKAWA TADASHI
IPC: F01P3/18
Filed: 1991-06-07
Abstract: PURPOSE:To improve cooling efficiency without extending cooling fins. CONSTITUTION:Respective heat radiating units 12, whose crest lines are slanted with respect to the flow direction of cooling air by a predetermined angle theta, are formed integrally with respective heat radiating plate units 11A of respective cooling fins 11 to conduct cooling air, generated by a cooling fan, over respective heat radiating plate units 11A in the direction indicated by arrow A in a diagram while one part of the cooling air is collided against respective radiating units 12 to produce auxiliary flow, flowing obliquely along the crest lines of respective heat radiating units 12 is the flow direction indicated by arrow B in the diagram. As a result, the auxiliary flow, generated in respective heat radiating units 12, flows in the direction indicated by arrow B across respective heat radiating plate units 11A whereby cooling air flows along a cooling distance L2 longer than the cooling distance L1.
Patent JP-H03148833-A (JP)
Title: Power transistor allowing integration
Inventor: EDOARUDO BOTSUTEI
IPC: H01L21/331
Filed: 1990-06-21
Abstract: PURPOSE: To optimize secondary yield and to enable integration of a power transistor(TR) by forming the TR of plural elementary TRs, physically separating the base and emitter regions of these TRs and connecting these regions through resistance elements. CONSTITUTION: A power TR is formed by plural elementary TRs, and base and emitter regions of these elementary TRs are physically separated as small regions. Each emitter region 16 is separated from the base region of an adjacent cell surrounded by its own base region 17, and the different region 17 is connected by a resistance element 27. The element 27 is connected by an region 28 in which a base contact 25 is regulated. By suitably selecting the values of the emitter regions and base resistors in the power TR of the constitution, a secondary yield phenomenon can be optimized and these TRs can be integrated.
Patent JP-H0916331-A (JP)
Title: Display device with tablet
Inventor: OWADA MIYUKI
IPC: G06F3/0488
Filed: 1995-06-29
Abstract: PURPOSE: To exactly discriminate the instructed area of a display screen by improving a tablet so as to exactly detect an instructed coordinate. CONSTITUTION: This device is provided with a tablet 2 having two substrates of a transparent glass 3 for which a first transparent electrode is formed on one surface and a transparent film 4 for which a second transparent electrode is formed on one surface and which is stuck on the transparent glass 3, and liquid crystal display panel 1 constituted of the number of dots in one side direction less than the number of dots in the other side direction orthogonal to the one side direction and mounted with the tablet on the display screen, and concerning the tablet 2, the electrode of worse linearity between the first and second transparent electrodes is made to match the side direction of the less number of dots on the liquid crystal display panel 1.
Patent JP-H0455520-A (JP)
Title: Widening excavating machine for excavated channel
Inventor: ARAI MASAO
IPC: E02D5/18
Filed: 1990-06-25
Abstract: PURPOSE:To enhance the efficiency of work by providing the lower section of an excavating machine main-body, which a tip excavation bit to be rotated with the horizontal shaft as a center, and by providing the one side surface and rear side surface of said main body, with widening excavating bits to be rotated with the horizontal shaft as a center and for enabling the horizontal direction position to be changed. CONSTITUTION:A guide wall 4 is constructed, and the guide wall 4 is filled up with stabilizer 6, and between parting walls 41, a widening excavating machine is set. After that, tip bits 11 are rotated, and excavation is performed to the bottom sections 42 of the parting walls 41. After that, widening bits 2 are projected in the extended directions of excavated channels 2. Besides, ground under the bottom sections 42 is excavated to be widened in the extended directions of the excavated channels to a specified depth, with the widening bits 2.
Patent JP-2000354064-A (JP)
Title: Data transfer device and system
Inventor: TAKAHASHI HIDEYUKI
IPC: H04L47/56
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To discard or hold the data according to the contents of stored data and to transfer the held data with high efficiency by discarding the stored real-time data involved, when a delay exceeding a threshold is caused to the data received in real time. SOLUTION: An exchange 1 decides via a deciding part 12 as to whether the contents of received data 41-45 are of real time data and ten stores these data in a buffer 13. A load detection part 14 detects the degree of load of a transfer network 6 according to whether the notification showing the reception of a mail from a server 31 when the load transmits a mail, etc. to the server 31 from the exchange 1 is replied within a prescribed time. If the reply of data results in a time-out, a transfer delay of data is decided and the data are stored in the buffer 13. When the quantity of data stored in the buffer 13 exceeds its threshold, the data are discarded in the order of their storage, for example.
Patent JP-S5956878-A (JP)
Title: Control circuit for servo motor
Inventor: KOBAYASHI HIROSHI
IPC: H02P6/10
Filed: 1982-09-21
Abstract: PURPOSE:To smoothly feed a tape for a VTR at a constant speed by forming a correction signal by a switching pulse for driving a servo motor, superposing it with a servo signal, thereby removing the torque ripple of the motor. CONSTITUTION:The rotor position of a servo motor for driving a tape for a VTR is detected by a Hall element, a 3-phase coils are excited through a waveform shaper and a transistor, and the speed is maintained constantly by a servo signal from a speed detector. At this time, pulses P4-P6 are applied through differentiators 24-26 to OR circuit 27 to monostable multivibrators 28-30, a signal S6 similar to the torque ripple waveform is obtained by passing through a differential amplifier 32 and a folded curve approximate circuit 34, is used as a correction signal and superposed on the servo signal. Accordingly, the torque can be formed substantially in flat characteristics, thereby smoothing operating a servo.
Patent JP-H1075659-A (JP)
Title: Spawn container feeding mechanism of spawn inoculation apparatus
Inventor: KONDO MASAO
IPC: A01G1/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spawn inoculation apparatus having a simplified rotary driving means for a spawn container and enabling smooth exchange of the container. SOLUTION: In a mechanism for exchanging spawn containers, attaching holes 13 for setting plural spawn containers are opened on a spawn container charging member 14 to be transferred on a guide member 15. A press-indication member 23 meeting the number of the spawn containers is constructed of a spawn container rotating member 28 consisting of a single driving means and placed corresponding to the scraping position of a scraping member. The spawn containers charged to the charging member are aligned at a preset position between the scraping member and the press-indication member attached to a supporting member 18 to transfer the spawn container charging members one by one to the guide member. This apparatus facilitates the switching and feeding of the spawn containers and enables the successive inoculation of spawn by the action of the scraping member.
Patent JP-S5956057-A (JP)
Inventor: HORI MICHIMASA
IPC: F25B13/00
Filed: 1982-09-21
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-H11337261-A (JP)
Title: Method and apparatus for dehumidifying sheet and printer
Inventor: WATANABE SHIGEYA
IPC: G03G15/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer for stably printing by dehumidifying a sheet to a predetermined moisture amount corresponding to a moisture amount of the sheet. SOLUTION: A temperature and a moisture of a sheet containing space for containing sheets of a cassette are detected by a temperature and moisture sensor 5 according to a start of printing. A moisture amount of the sheet is calculated by a mechanical controller 6 based on an arithmetic formula stored in advance. The controller 6 heats a heater 4 arranged on one of a pair of dehumidifying rollers 1, 2 of substantially cylindrical state and brought into contact with an outer periphery by a power source 7 while controlling a temperature control sensor 3. The sheet is fed from the cassette between the rotating rollers 1 and 2, dehumidified while pressurizing it, further fed to a developing unit 10 of a printing unit, and an image is transferred. The print transferred to a heated fixed roller of a fixing unit 11 is fixed and printed.
Patent JP-H0214782-A (JP)
Title: Rotary sorting drum type husking sorting machine
Inventor: FUJIOKA YASUHIRO
IPC: B07B13/02
Filed: 1988-06-30
Abstract: PURPOSE:To miniaturize the whole body of the title equipment by separating mixed rice from a feeder provided to the upper part of an upper-side sorting case and feeding this mixed rice to the respective rotary sorting drums in the case of feeding winnowed mixed rice to a plurality of rotary sorting drums vertically arranged. CONSTITUTION:In the case of overlapping and placing a plurality of mixed rice sorting parts 24, the sorting initial end sides of the rotary sorting drums 11 of the sorting parts 24 are arranged to the side apart from a husking part 1 and further the sorting terminal sides are arranged to the side near to the husking part 1. A mixed rice carrier 13 for carrying hulled rice which has been hulled in the husking part 1 to the sorting initial end sides from the sorting terminal sides of the rotary sorting drums 11 is provided only to the outer peripheral part of a sorting case 10 positioned to the uppermost part of these sorting parts 24. Mixed rice is fed to the rotary sorting drums 11 of all sorting parts 24 from the carrier terminal part of the carrier 13 via the separated feed paths 31, 32. As a result, the whole body of the title equipment is miniaturized and further the necessary part of the transmission constitution of the carrier 13 is sufficient at one piece and made to a simple constitution.
Patent JP-H0328876-A (JP)
Title: Electrophotographic printer
Inventor: FUKUDA MASUO
IPC: G03G21/00
Filed: 1989-06-26
Abstract: PURPOSE:To prolong the service life of a photosensitive film by constituting the photosensitive film into 'Mobius strip shape'. CONSTITUTION:The photosensitive film 1 is constituted into a 'Mobius strip', and both sides are uniformly used. That is, the photosensitive film 1, constituted into the Mobius strip, is attached to rollers 4. A cleaner 2 is assembled so as to pinch the photosensitive film 1. An EP system 3 is positioned between the rollers 4. Therefore, physical and electrical stresses, such as electrification, exposure, development, transfer, erasure, and cleaning, are applied to both the surfaces of the film 1. Thus, the service life of the film entire surface can be prolonged.
Patent JP-S5690952-A (JP)
Title: Manufacture of stainless steel
Inventor: KISHIDA TATSU
IPC: C22C33/04
Filed: 1979-12-17
Abstract: PURPOSE: To safely manufacture the titled steel at low cost by melting iron raw  material having an unknown composition for stainless steel in an electric furnace, refining the melt in an AOD furnace to prepare molten steel having the desired composition and temp., and gradually using the steel as starting material for stainless steel by the necessary amount.  
     CONSTITUTION: Iron raw material 1 such as scraps having an unknown composition for stainless steel is charged into arc system electric furnace 2, melted, discharged into ladle 3, and poured  into AOD furnace 4, where the composition is adjusted with refining secondary materials 8 charged. About half of the refined molten steel is discharged into ladle 3 and returned to furnace 2 as it is. At this time, iron raw material 1 and secondary materials 8 are added to furnace 2 in an amount corresponding to the residual half, after melting them oxidation-reduction refining is carried out in furnace 4 to prepare stainless steel having the desired composition. The residual half in furnace 4 is similarly returned to furnace 2 at the molten state and similarly treated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H085875-A (JP)
Title: Assembling device of module for light transmission and lens holder
Inventor: NOJIRI HIDEAKI
IPC: G02B6/42
Filed: 1994-06-23
Abstract: PURPOSE:To obtain an assembling device of a module for light transmission which makes it possible to stably carry out an adjustment operation at the time of assembling a lens holder and the module and the lens holder. CONSTITUTION:This assembling device 1 of the module for light transmission has an optical waveguide element, the lens 10 for optically coupling the optical waveguide element to an optical fiber, the lens holder 2 for holding the lens 10 and a stem for mounting the lens holder 2. The mounting surface of an assembling jig 1 is formed of a ferromagnetic material 3 in order 3 to build the lens holder 2 for optically coupling a laser beam to the optical fiber into the module. The lens holder 2 consisting of the magnetic material is held by the magnetic force of the material, by which the lens holder 2 is fixed to the desired position of a module case 5.
Patent JP-H0331449-A (JP)
Title: Fe-ni alloy for lead frame
Inventor: KATO ATSUSHI
IPC: C22C30/02
Filed: 1989-06-27
Abstract: PURPOSE:To obtain the Fe-Ni alloy for a lead frame showing the low thermal expansion coefficient similar to that of an Si element and having good adhesion with a sealing resin by forming it from the compsn. contg. each prescribed amt. of Ni, Co, Mn, Si, Be, Cu and the balance Fe with inevitable impurities. CONSTITUTION:The above Fe-Ni alloy has the compsn. constituted of 30 to 50% Ni, <=2.0% Co, <=1% Mn, <=0.5% Si, 0.01 to 0.05% Be, <=5.0% Cu and the balance Fe with inevitable impurities. In the above Fe-Ni alloy, by adding a small amt. of Be to an alloy of a low expansion coefficient contg. each prescribed amt. of Fe, Ni, Co, Mn, Si and Cu, a BeO layer is formed on the surface of stock, and the BeO layer improves the adhesion with a sealing resin. Furthermore, since a small amt. is enough for the amt. of Be to be added, the alloy is essentially constituted of the one having a low thermal expansion coefficient. Thus, the thermal expansion coefficient suitable for a lead frame material can be secured.
Patent JP-H0330804-A (JP)
Title: Sediment separating apparatus
Inventor: MITANI HISAO
IPC: B01D21/18
Filed: 1989-06-27
Abstract: PURPOSE:To discharge scum efficiently by providing a floating lid retained on the surface of a liq. in a sedimentation tank and an endless chain passage along the bottom surface of the sedimentation tank. CONSTITUTION:Upon sewage entry into an untreated liq. tank 7, the sewage is passed through holes 6 into a flow distributed state and then supplied into a sedimentation tank 2. A sedimentary sludge is settled on a bottom surface 2a and scraped by scrape plates 11 of a moving scraper 3 into a sludge pit 2a'. The sludge settled on the sludge pit 2a' is sent through a sludge discharge pipe 19 into a sludge treating device for treatment thereof. A floating scum is moved up to the liq. surface and reaches the inner surface of a floating lid 5. The scum thus formed on the inner surface of the floating lid 5 is carried toward a skimmer by a moving return part (b) of the scraper 3 and entered into a pipe 4a for discharge from the sedimentation tank 2. By this device, the emission of a bad odor is prevented.
Patent JP-S6057162-A (JP)
Inventor: ISAJI AKIRA
IPC: F25B1/00
Filed: 1983-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5956826-A (JP)
Inventor: TERAJIMA KIYOSHI
IPC: G05F1/70
Filed: 1982-09-24
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-S5588694-A (JP)
Title: Agitator with immobilized biologically active protein
Inventor: MINAMOTO YOSHIKI
IPC: C12M1/40
Filed: 1978-12-27
Abstract: PURPOSE: To make uniform a reaction system with immobilized enzymes themselves without attaching air bubbles to the surface of the enzyme by immobilizing enzymes, on a poly(amino acid) used on the surface of the agitator.  
     CONSTITUTION: A silicone adhesive and chloroform are uniformly mixed with a poly(amino acid), e.g. poly(γ-methyl glutamate), having acid amino acid units, with agitation, and glass beads of 80W120 mesh are suspended in the mixture. An agitator is dipped in the mixture, dried, and reacted with hydazine hydrate and methanol to form crosslinking of -CONHNHCO- between the ester residues of the poly(amino acid) polymer. The treated agitator is then immersed in an activated enzyme solution to give the surface comprising the poly(amino acid) having immobilized enzymes thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5865602-A (JP)
Inventor: FUJITA KIYOOMI
IPC: B27L5/00
Filed: 1981-10-15
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-S5687173-A (JP)
Title: Simultaneous memory unit of plurality of information of light interrupting mark type
Inventor: NAGAI NORIO
IPC: G06K19/00
Filed: 1979-12-19
Abstract: PURPOSE: To constitute most suited system even with memory for small sized scale device, by using memory medium, setting a plurality of band shape memory space in parallel with the scanning direction, and drawing the rod shape light interruption marks on the space.  
     CONSTITUTION: Rod shape light interruption mark 8 by taking the time axis determined with scanning speed as the reference is described on the memory medium 1 of tape, card or cylinder. For example, in expressing 4-states through the use of two tracks A, B, the state 1 is expressed with A, B OFF, state 2 with A ON and B OFF, state 3 with A OFF and B ON, and state 4 with A, B ON. The output of the memory is made with the resistor of sensor photosensing diode or change in the electromotive force, and on the reference stop section at feed back track, a light shield mark 6 having determined size is described and the feed is stopped by passing this mark at the sensor position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09326881-A (JP)
Title: Remote maintenance method using isdn line and equipment to be maintained remotely
Inventor: TAKAHASHI MOTOKI
IPC: H04L69/40
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To attain efficient remote maintenance by conducting communication denoting remote maintenance for a remote maintenance equipment connected via an ISDN line only when a specific sub address is received and storing the reception of a request of remote maintenance so as to disregard succeeding incoming calls each having a specific sub address. SOLUTION: When a terminal adaptor receives an incoming call, a 1st comparison section 11 compares a specific sub address stored in a 1st storage section 13 and added to an incoming call in the case of commanding implementation of remote maintenance with an incoming sub address detected by an incoming sub address detection section 10. When they are coincident and the execution of remote maintenance is not stored, the implementation of remote maintenance is stored in a 3rd storage section 15. Then a remote maintenance function section 17 is operated to make a reply with the incoming call and to make communication of remote maintenance with the remote maintenance equipment and the call is once cut off.  Furthermore, the specific sub address to command remote maintenance and the incoming sub address are compared and when they are coincident and the execution is stored, the incoming call is disregarded.
Patent JP-H0454147-A (JP)
Title: Method for purifying fluorine-based inert liquid
Inventor: MAKINO YOSHIHIRO
IPC: A62D3/00
Filed: 1990-06-21
Abstract: PURPOSE:To purify a fluorine-based inert liquid according to simple procedures without using troublesome means such as distillation by bringing the aforementioned liquid into contact with active carbon, making impurities, especially oils in the above-mentioned liquid adsorb on the aforementioned active carbon and removing the impurities. CONSTITUTION:A fluorine-based inert liquid, e.g. a fluorocarbon (C8F16O; used as an insulating refrigerant in gas-insulated transformers is brought into contact with active carbon having preferably 30-80 mesh size to adsorb impurities, especially soluble impurities (such as oils which are a main cause for producing copper sulfide) in the aforementioned liquid. Thereby, the above-mentioned purities are removed. As a result, the aforementioned liquid is purified according to extremely simple procedures without using troublesome means such as distillation to afford the aforementioned liquid, useful as the insulating refrigerant used in high-voltage electric apparatuses such as the gas-insulated transformers and having excellent electrical characteristics.
Patent JP-S5593467-A (JP)
Title: Ink jet plotter
Inventor: FURUKAWA TATSUYA
IPC: B41J2/18
Filed: 1978-12-31
Abstract: PURPOSE:To prevent a decrease of accuracy in deflection caused by variations in outer circumstance by a method wherein two charge sensor electric poles are arranged at a part of the gutter, and ink drips are struck against an intermediate part between the electric poles when a printing condition is to be sensed. CONSTITUTION:Deflection electric pole 2 and a gutter 3 are arranged on a base plate 1 with grooves 4 being made therebetween, the charged sensing electric poles 5-1, 5-2 enclosed by the grooves 6 are arranged at a part of the gutter 3 with the space 7 being made therebetween. The base plate 1 is arranged side by side with the poles, ink jet head 8 is arranged at an intermediate part therebetween and crossed with the printing paper 9 at a right angle. When a printing condition sensor signal is produced and a charging voltage is gradually increased, the ink drips struck against the electric pole 5-1 may be sensed. When the voltage is further increased, an output may be generated at the electric pole 5-2. Under this condition, the voltage is slightly decreased and the ink drips are controlled to fall into a space 7 between the electric poles 5-1 and 5-2.
Patent JP-S5789252-A (JP)
Title: Semiconductor device
Inventor: KAWAGUCHI HIROSHI
IPC: H01L29/43
Filed: 1980-11-25
Abstract: PURPOSE:To form a plurality of elements on a substrate by using two or more kinds of gate materials for gate electrodes of an MOS semiconductor device. CONSTITUTION:A gate oxide film is formed on an Si substrate, having a source and a drain regions, on which a multi-crystal Si 4 is formed. At a part on the multi-crystal Si 4, an Al electrode is made and, by heat treatment, an aluminum silicide layer 9 is formed. Elements with different properties are thus provided on the same substrate without increasing the number of process but just by changing a part of electrode materials.