baber/WOPTO huggingface dataset:
Patent JP-H0876911-A (JP)
Title: Input device for hand-written memorandum
Inventor: KONDO TATSUYA
IPC: G06F3/0488
Filed: 1994-09-07
Abstract: PURPOSE: To provide a hand-written memorandum input device capable of storing a had-written memorandum without requiring complicated input operation for a sorting name. CONSTITUTION: Whether a memorandum is hand-written on a memorandum writing position 12a or not when a memorandum screen 12 is displayed so as to be partially superposed to a base screen 11 is judged, When a memorandum is hand-written in the position 12a, whether an instruction for storing the hand-written memorandum 'memo' 12b is outputted or not is judged. At the time of judging that a character 'memo' display part 12c on the memorandum screen 12 is touched, a current data and the hand-written memorandum 'memo' 12b are stored in a memorandum storing position corresponding to a sort 11a on the base screen 11.
Patent JP-H05196778-A (JP)
Title: Liquid-metal cooled nuclear reactor plant
Inventor: ANSUTEIN HANZUBETSUDO
IPC: G21C13/024
Filed: 1992-08-11
Abstract: PURPOSE: To improve safety measures for a liquid-metal cooled nuclear reactor which is equipped with a passive cooling system for removing the residual heat generated by fuel disintegration during shutdown of the nuclear reactor or the heat generated on the occasion of an accident. CONSTITUTION: A sealing means 48 for preventing external air from coming into contact with a liquid-metal coolant leaking from a reactor vessel on the occasion of an accident is provided. Besides, silo structures 24, 32 and 36 withstanding erosion by the leaking liquid-metal coolant and additional peculiar cooling means are provided.
Patent JP-H04100738-A (JP)
Title: Electronic control type automatic transmission
Inventor: ITO YASUNOBU
IPC: B60W10/11
Filed: 1990-08-15
Abstract: PURPOSE:To eliminate a speed change shock by providing a transmission control device for changing the line pressure on receiving signals of a traction control means and an engine control means to decrease the line pressure only for a set amount when the traction control is operated. CONSTITUTION:When a slip occurs, a traction control device 22 decreases the torque, and sends a traction operating condition signal to a transmission control device 30. When the above signal and a signal of a sub-throttle sensor 12 are input to the device 30, the signals are input together with the information from a main throttle opening judging means 60 to a line pressure engine torque control throttle opening correcting means 55 through a traction control operation judging means 62 and a sub-throttle opening judging means 64. In the case where the traction control is conducted, a throttle opening corrected corresponding to the actual engine torque is sent to a line pressure engine torque control condition judging means 70 to operate a line pressure solenoid 43 and an engine control device 28 through a line pressure solenoid signal output means 72 and an engine torque control signal output means 74.
Patent JP-S6369987-A (JP)
Title: Dry etching apparatus
Inventor: TAGAMI TAKASHI
IPC: C23F4/00
Filed: 1986-09-11
Abstract: PURPOSE:To regulate an etching shape under a mask, by providing a means for calculating the distribution angle of plasma ions incident on a base plate by means of ion density of plasma, electron temp. and electric potential of plasma, self-bias voltage of an electrode and the density of gas for forming plasma or the like. CONSTITUTION:Self-bias voltage Vdc generating on an RF electrode 2 provided with a sample 6 is inputted to a measuring apparatus 8. A probe terminal 10 is impressed with voltage from a variable voltage source 11 and current-voltage characteristics of plasma are measured with an ammeter 12 and a voltmeter 13. Electron temp., ion density and potential of plasma are calculated from this measured valve in an arithmetic unit 14 and inputted to memories 15-17. The impressed voltage of a sheath region is calculated from the value of the measuring apparatus 8 and the memory 17 in an arithmetic unit 18, memorized 19 and also indicated on an indicator 20. Further sheath width is calculated from the value of memories 15, 16, 19 in an arithmetic unit 21 and memorized 22. Furthermore the gas pressure of a reaction chamber 1 is measured with a manometer 23. These value is inputted to an arithmetic unit 28 and the angle distribution of ions is calculated and indicated 29.
Patent JP-H0472303-A (JP)
Title: Reproduction of fluorinated high molecular compound
Inventor: SHIGETOMI YASUMASA
IPC: C08F8/20
Filed: 1990-08-15
Abstract: PURPOSE:To readily obtain the subject compound having excellent weatherability and heat resistance, etc., by subjecting a chlorinated, brominated, iodized or esterified high molecular compound to heating reaction in a solvent and in the presence of a fluorinating agent to readily perform fluorination. CONSTITUTION:A chlorinated, brominated, iodized or esterified high molecular compound (e.g. vinyl chloride polymer) or a compound obtained by chlorination, bromination, iodization or esterification of a high molecular compound (e.g. polystyrene) is dissolved or dispersed in a solvent (preferably having >=80 deg.C boiling point such as ethylene glycol) and subjected to heating reaction in the presence of a fluorinating agent (e.g. LiF) to afford the aimed compound. Besides, the fluorinating reaction is preferably performed at 80-240 deg.C, but performing at <=160 deg.C is preferable in the case of a polymer having Cl or Br in the main chain.
Patent JP-S59104153-A (JP)
Title: Semiconductor device for vehicle
Inventor: HASHIMOTO TAKASHI
IPC: H01L25/18
Filed: 1982-12-07
Abstract: PURPOSE:To efficiently utilize air-flow caused by vehicle running for cooling by disposing cooling fins of a semicondutor element having large internal heat load under a vehicle running condition at the frontmost part of the vehicle in a running direction. CONSTITUTION:In field chopper device having thyristors TH1, TH2, TH3, TH4 for switching currents to field windings and protecting diodes D1, D2, D3, D4 of the respective thyristors, currents flow to the windings through the thyristors TH1, TH3 when a vehicle runs forwardly, the heat loss of the elements becomes largest. On the contrary, when the vehicle runs reversely, the heat loss of the thyristors TH2, TH4 becomes largest. Thus, when the elements are disposed in a box 12, the thyristors TH1, TH3 are gathered in a cooling unit and disposed in the frontmost part in forward running direction, the thyristors TH2, TH4 are disposed in the rearmost part in the forward running direction, and cooling fins 14A, 14B, 14C are projected at the outside of a box 12.
Patent JP-H0861346-A (JP)
Title: Screw, bolt, and nut
Inventor: AKAHORI TAKASHI
IPC: F16B35/00
Filed: 1994-08-17
Abstract: PURPOSE: To reduce the labor and cost in dismantlement and facilitate recycle by providing a screw, bolt and a nut for facilitating dismantlement. CONSTITUTION: A screw is made of the shape memory alloy such as Ti-Ni alloy. The outside diameter d0 of the male screw formation part 12A in the shape memory treatment of this screw is set smaller than the inside diameter d1 of the female screw part with which the male screw part 12B after shaping is meshed. Then, the male screw part 12B screwed with the female screw part is formed through the plastic de formation.
Patent JP-S6458090-A (JP)
Title: Instructing method for parking position
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1987-08-28
Abstract: PURPOSE:To ensure the smooth parking of cars and to realize the unmanned control of a parking lot by always monitoring the idle states of parking sections to display an idle section on a display device set at the entrance of the parking lot. CONSTITUTION:Sensors S1-Sn detect the presence or absence of cars for each parking sections P1-Pn. A display device 3 is set at the entrance of a parking lot and the signal sent from sensors S1-Sn are always monitored by a signal processing means 4 so that the idel sections are grasped. Then the means 4 selects one of idle sections and displays it on the device 3. Thus the drivers of the cars entering the parking lot can know their parking sections. Then the smooth parking is attained.
Patent JP-H0536223-A (JP)
Title: System for writing servo track of magnetic disk device
Inventor: SAITO KAZUHIKO
IPC: G11B21/10
Filed: 1991-07-31
Abstract: PURPOSE:To generate a reference clock signal in the write timing of servo pattern and to execute servo track write without using of a reference head in the case of the servo track write in a magnetic disk device. CONSTITUTION:A rotor 9 is rotated by a spindle motor 1 rotates, thus magnets 10 fitted on the outer periphery of the rotor 9 are rotated. Consequentry, a coil on a base 11 genetrates electromotive force and a frequency pulse is outputted. In this servo track write system, the reference clock signal for the servo pattern write is generated by a phase locked loop 8 based on the frequency pulse and the servo pattern is written in a magnetic disk 2 then the servo track write is executed.
Patent JP-S58117145-A (JP)
Inventor: HIRAISHI KAZUO
IPC: E03D1/24
Filed: 1981-12-29
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-S59106451-A (JP)
Title: Cyclohexanecarboxylic acid 4'-cyanobiphenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C07C253/00
Filed: 1982-12-08
Abstract: NEW MATERIAL:The compound of formula I (R is 1-10C straight or branched chain alkyl). EXAMPLE:Trans-4-Benzyloxymethylcyclohexanecarboxylic acid 4'-cyanobiphenyl ester. USE:A liquid crystal composition having broad liquid crystal temperature range at high temperature region, and high stability against moisture, heat, air, light, etc. PROCESS:The compound of formula I can be prepared by reacting trans-4-alkoxymethylcyclohexanecarboxylic acid of formula II with thionyl chloride, and reacting the resultant acid chloride of formula III with 4'-hydroxybiphenyl of formula IV in pyridine.
Patent JP-H0379670-A (JP)
Title: Negative type radiation sensitive resin composition
Inventor: WATANABE TAKAO
IPC: G03F7/038
Filed: 1989-08-23
Abstract: PURPOSE:To obtain a negative type radiation sensitive resin composition having high sensitivity to radiation, excellent resolving power and heat resistance, etc., and suitable for semiconductor integrated circuit, etc., by blending an alkali soluble resin with a specific radiation sensitive material. CONSTITUTION:The aimed composition obtained by blending 100 pts. wt. alkali soluble resin (e.g. phenol novolak resin) with (B) 2-50 pts.wt., preferably 5-40 pts.wt. radiation sensitive material expressed by formula I and/or formula II [X and Y are -CR1R2(R1 and R2 are H, alkyl, etc.), >C=0, etc.; R3 to R6 are H, halogen, etc.].
Patent JP-S6275849-A (JP)
Title: Access conflict control system
Inventor: SHIDA KOJI
IPC: G06F12/00
Filed: 1985-09-30
Abstract: PURPOSE:To avoid such a case where the access at the side of an important device is disturbed by an unimportant access, by inhibiting previously the access given from a back-up memory by estimating the time when a host device produces the next access request. CONSTITUTION:The data are transferred between the host device 1 and a file memory 2 when the access is through with the device 1. When the transfer of data is carried out four times to a single high-speed memory access, the access of the device 1 receives no effect at all as long as the access is inhibited at an appropriate time point in the 3rd byte of the transfer of data. This time point is decided by the timing produced by a data transfer control part 24. The signal that secured an AND between inputs B and C has the timing to start the inhibition of the access given from a back-up memory 22 and sets an FF 4 to send an access inhibiting signal to an output X through an OR circuit 7. Then the FF 4 is reset when an access is given from the device 1 as estimated and the high-speed memory 22 is actuated. In case no access is given from the memory 22 for the fixed period of time, the FF 4 is reset by the timer 1.
Patent JP-H0871532-A (JP)
Title: Liquid circulating and purifying apparatus and mechanism
Inventor: HARIE SHUNSAKU
IPC: C02F3/06
Filed: 1994-09-08
Abstract: PURPOSE: To prevent the lowering a circulating flow rate after the clogging of a filter material by providing a bypass part wherein a liquid does not pass through, a filter material in a liquid circulating and pourifying apparatus and providing a biodegradable substance to a part or the whole of the bypass part and passing a liquid to be passed through the bypass part after the biodegradable substance is decomposed. CONSTITUTION: In a circulating and purifying apparatus suitably used in a bath water circulating and purifying system, a liquid (bath water) is introduced from an inlet 6 into the circulating and purifying apparatus and passed through a filter material 2 from the outer periphery thereof to be discharged from an outlet part 4 and, during this period, the insoluble substance in the liquid is caught. The biodegradable substance 5 provided in hole parts 3 is gradually decomposed by the bacteria in the system with the elapse of time and a bypass soln. is generated in the hole parts 3 and the biodegradable substance 5 is finally decomposed and lost.  By this constitution, the liquid introduced into the circulating and purifying apparatus is passed through the hole parts 3 without passing through the filter material 2 and the stop of the system caused by the clogging of the filter material 2 is prevented.
Patent JP-S59104262-A (JP)
Title: Wear resistant hollow composite casting and its production
Inventor: NAKAGAWA YOSHIHIRO
IPC: B22D19/14
Filed: 1982-12-07
Abstract: PURPOSE:To facilitate drilling and to improve the utilization value of a wear resistant casting by forming said casting of which the outside layer consists of a ferrous casting dispersed uniformly with hard carbide particles and the inside layer consists of a steel material. CONSTITUTION:An outside layer is formed of a composite material 1 of WC particles, and the inside layer thereof is formed of a steel material 2 and both layers are united to one body to constitute a titled casting. A ferrous casting of an alloy chilled, grain or adamite material is selected according to the purpose of application, etc. as the base material for the material 1 in the outside layer. Any kind of material is usable for the material 2 in the inside layer as far as it is easy to process, is soft and has strength and toughness.
Patent JP-S6273778-A (JP)
Title: Manufacture of vertical type field effect transistor
Inventor: YAMAMOTO MASANORI
IPC: H01L29/80
Filed: 1985-09-27
Abstract: PURPOSE:To improve the reliability with a nitride film coated on the entire element by forming the nitride film on a surface except a base contact forming region, implanting an impurity with an oxide formed with the nitride film as a mask, as a mask to form a source contact to omit the step of forming a base. CONSTITUTION:A gate oxide film 3 and a polycrystalline silicon film 4 are superposed on a substrate 1, and a hole and a base region 5 are formed. A nitride film 7 is grown, and the nitride film on the base contact forming region is removed. Then, with the film 7 as a mask an oxide film 8 is formed by oxidizing. At this time the film 8 is grown thicker than the film 7. Then, a source region 6 is formed by N<+> ion implanting. After the film 8 is then removed, an interlayer insulating film 9 of CVDSiO2 or PSG is grown, a contacting window is opened, and source.aluminum electrode 10 is formed.
Patent JP-H0638903-A (JP)
Title: Japanese style toilet stool
Inventor: OGAWA TAKATSUGU
IPC: A47K17/02
Filed: 1992-07-21
Abstract: PURPOSE:To keep clean both sides portion of a toilet stool by arranging a ring-like matress with no end that is circulated with a motor. CONSTITUTION:On rollers 2, 3, 4 and 5 on each side of a toilet stool is placed a ring-like matress 10 having no end. The driving roller 2 on each side of the toilet stool 1 is rotated with a motor to allow each ring-like matress 1 to circulate between rollers 2, 3, 4, and 5. Furthermore a dirt removing means 11 is provided which removes dirt on each matress 10. As one example, a mop is arranged contacting a ring-like matress 10 having no end on the driving roller 2. Within the case, sterilizing ultraviolet ray lamp 20 and deodorant means are provided. The deodorant means is provided with a fan 22 that rotates via a belt. Odor absorbed into a case 15 via an odor intake port from the used side of a toilet stool 1 with a fan 22 is allowed to pass through an active carbon cartridge 24 and a perfume cartridge to be discharged from an exhaust port 27.
Patent JP-S6196010-A (JP)
Title: Sinter-joining method of powder alloy sheet to ferrous member
Inventor: OSAKI SHIGEZO
IPC: B22F7/04
Filed: 1984-10-15
Abstract: PURPOSE:To prevent the corrosion on the surface of a ferrous member and the formation of the coarser structure of a sintered layer by adhering a powder alloy sheet to the surface of the ferrous member and heating the same to form a liquid phase and to joint the sheet and member then subjecting the liquid phase part to a high alloying treatment then to normal sintering. CONSTITUTION:The powder alloy sheet 2 consisting of a wear resistant Fe-Mo-Cr eutectic alloy, etc. is adhered to the ferrous member 1 consisting of flake graphite cast iron, etc. and in the stage of subjecting the member and sheet to the heat treatment in the non-oxidizing atmosphere thereafter, the member 1 and the sheet 2 are first heated until the liquid phase enough to joint the two member is formed on the joint surface between the member 1 and the sheet 2, then the assembly is quickly cooled to convert the liquid phase part to the solid phase, thereby joining the two members. The assembly is then subjected to the high alloying treatment of the high melting point to generate a diffusion between the part converted to the solid phase and the metallic element around the same and is then subjected to the normal sintering to sinter the main part of the sheet 2 in the half liquid phase. The sheet 2 is thus securely sintered and joined to the member 1 without spoiling the wear resistance.
Patent JP-S58115261-A (JP)
Title: Hot water supplying system by solar heat
Inventor: YABUUCHI KATSUHIRO
IPC: F24S90/00
Filed: 1981-12-28
Abstract: PURPOSE:To permit the most efficient operation by a method wherein a plurality of pumps are provided in a pipe connecting a heat accumulating tank and a heat collector and either one of series, parallel or single operation is adopted in accordance with the employing purpose of the pump. CONSTITUTION:Upon the initial period of heat collecting operation, each bypass pipes 21, 22 are closed by three-way switching valves 19, 20 to connect the first and second pumps 17, 18 in series and operate both pumps 17, 18. According to this connection, a high lift capacity is obtained and water in the heat accumulating tank 11 is supplied to the heat collector 12. Next, when the heat collecting operation is stabilized, the pump 18 is stopped under the circuit connecting condition same as described above and the operation is carried out by only the pump 17. Upon the hot-water supplying operation, the three-way switching valves 19, 20 are switched to open the pipes 21, 22 and connect both pumps 17, 18 in parallel, thereafter, both pumps 17, 18 are operated. According to this method, a supplying pressure may be restrained while the flow amount of supplying hot- water may be increased.
Patent JP-H1065073-A (JP)
Title: Heat sink manufacturing device and method
Inventor: SOGAISHI ICHIRO
IPC: B22D18/02
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To take out a molding easily by casting, prevent the surrounding cooling of a mounting module as a molten metal and hence achieving uniform solidification, and further prevent nests or air bubbles from being generated in the mounting module. SOLUTION: Plate fins 2 made of a non-ferrous metal C such as a thick aluminum corresponding to thin hole parts are inserted into the thin hole parts of a mold B where a number of slit-shape thin hole parts are formed in parallel with a specified interval so that respective upper edges are exposed when manufacturing a heat sink. These area loaded into a holder 11, and frame-shaped and an inner holder 12 that can be deformed due to pressurization is inserted into the holder 11 so that the inner wall of the holder 11 can be blocked. Then, molten metal C0 of a non-ferrous metal C such as aluminum is filled into the inner holder 12, each upper edge of the plate fin 2 is buried by the molten metal C0 , and the molten metal C0 and the inner holder 12 are pressed by a pressurization punch 13 with the outer diameter equal to the middle diameter of the inner holder 12.  Then, the non-ferrous metal C where the molten metal C0 is cured becomes a mounting module 1, and a number of plate fins 2 are buried into the mounting module 1.
Patent JP-H0872745-A (JP)
Title: Vehicle engine room structure
Inventor: KOSHO KOJI
IPC: B62D25/08
Filed: 1994-09-09
Abstract: PURPOSE: To accelerate heat radiation of an engine room so as to improve cooling effects of the engine by feeding the open air during traveling into a space in the engine rear side where the air is apt to be stagnant and be high temperature. CONSTITUTION: A strut tower bar 9 erecting over between left/right wheel houses 8L, 8R is made to be hollow and both ends of the strut tower bar 9 are made to commuicate with similarly hollow hood ledges 6L, 6R. Both ends of the hood ledges 6L, 6R are made to be open and an opening part is formed in the bottom center of the strut tower bar 9.
Patent JP-2001042334-A (JP)
Title: Liquid crystal device and projection liquid crystal display device
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1337
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of an alignment film against light by forming the specified alignment film on a liquid crystal layer side surface of at least one substrate of a pair of substrates. SOLUTION: This liquid crystal device is constituted of a liquid crystal layer interposed between a pair of substrates opposedly disposed. And an alignment film having an absorbance of 0.3 or below in a range of 380-500 nm wavelength is formed on a liquid crystal layer side surface of at least one substrate of the pair of substrates. This alignment film is formed by laminating aliphatic polyamide and aromatic polyimide toward the surface of at least one substrate of the pair of substrates. As a graph shows, expressing result of an experiment about relation between the absorbance at 380 nm light wavelength and light resistant life (time/acceleration coefficient) of the alignment film, the life of the alignment film is suddenly increased according to reducing the absorbance from about 0.3 to below.  It seems that the life is increased to such an extent because a π electron conjugated system is reduced by utilizing the aliphatic polyamide and light stability of the alignment film is enhanced.
Patent JP-H0883579-A (JP)
Title: Image forming device and its manufacture
Inventor: MIYAMOTO MASAHIKO
IPC: H01J1/30
Filed: 1994-09-09
Abstract: PURPOSE: To firmly fix a spacer, and prevent dislocation of the spacer. CONSTITUTION: A face plate 3 is oppositely arranged on a rear plate 2 mounted with an electron source 1 to emit an electron, and is airtightly sealed by a support frame 4. In the face plate 3, a metal back 8 is formed on a glass substrate 6 through a fluorescent screen 7, and a spacer 5 is fixed between the electron source 1 and the metal back 8. The spacer 5 and the metal back 8 are fixed together by integral frit glass 9 integrally formed by melting frit glass arranged on both surfaces of the metal back 8. Since the metal back 8 is firmly fixed to the face plate 3 by the integral frit glass 9, the metal back 8 does not separate, so that dislocation of the spacer 5 is prevented.