baber/WOPTO huggingface dataset:
Patent JP-S60101874-A (JP)
Title: Sealing structure of fuel cell
Inventor: KAMOSHITA TOMOYOSHI
IPC: H01M8/02
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a sealing structure which avoids reduction power generating efficiency by forming a depression in the contact section of the periphery of the separate plate with that of the electrode member which is parallel to the gas passage and further by appling a heat resistant seal having a high consistancy and a smaller compression than the electrode member. CONSTITUTION:A depression 31 having a lower top surface than the central part 32 is formed on the surface of the electrode member which is in contact with a separate plate 21 placed near the fuel electrode 16 parallel to fuel grooves 13. A coat 33 of fluoride rubber latex is applied on the surface of the electrode member of the depression, on the outer side of the electrode and on the periphery of the electrode on the catalyst layer side. The coat of the surface of the electrode member is applied so that its surface is slightly higher than the surface of the central part of the electrode member wherein the fuel grooves are formed. However, after assembly processes, the coat becomes to fill the depression and has the same level as the surface of the central part. Consequently, a suitable surface pressure is exerted on the central part of the electrode.
Patent JP-2001030166-A (JP)
Title: Polishing equipment
Inventor: TERADA YASUNORI
IPC: B24B41/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide polishing equipment to remarkably shorten a preparing and replacing time. SOLUTION: Polishing equipment 1 comprises a polishing equipment body 2 on which a tool spindle 5 is installed; and a headstock unit 6 exchangeably mounted on the polishing equipment body 2. This headstock unit 6 comprises a main spindle 9 to rotate a work W; and a means consisting of a loader 10, a shoe assembly 11, a packing plate 12, and a gauge unit and supporting or feeding or discharging the work W.
Patent JP-H0537634-A (JP)
Title: Private branch of exchange
Inventor: YAMAUCHI YOSHIKAZU
IPC: H04M3/26
Filed: 1991-07-26
Abstract: PURPOSE:To detect a connection abnormality of an extension line with simple configuration. CONSTITUTION:When a maintenance terminal equipment 5 enters an extension number to start an extension line test, a call signal generated in a call signal generating circuit 6 is given to an extension telephone set 2-x connecting to an extension circuit 1-x because a controller 4 drives an RG relay in the extension circuit 1-x corresponding to the extension number inputted from the maintenance terminal equipment 5. In this case, when the extension telephone set 2 is connected to the extension circuit 1-x, the call signal current flows thereto and when the extension telephone set 2 is not connected to the extension circuit 1-x, no call signal current flows. The controller 4 monitors a call signal current detection circuit 7 to display it that the extension line to be tested is normal when the call signal current flows and to display it that the extension line to be tested is not normal when no call signal current flows.
Patent JP-S6363910-A (JP)
Title: Distance measuring apparatus
Inventor: ATSUTA AKIO
IPC: G01B11/00
Filed: 1986-09-04
Abstract: PURPOSE:To achieve a higher measuring accuracy, by detecting eccentricity between the center of beam and the center of a sensor. CONSTITUTION:An luminous flux from a light source 1 is made parallel with a collimator lens 2 and turned to a ring beam dark in the center through conical mirrors 3 and 4. The beam is projected to an object 9 to be measured as luminous flux circularly polarized by way of a condenser lens 8 passing through a focal length varying lens 5, a polarized beam splitter 6 and a 1/4 wavelength plate 7. A ring luminous flux reflected on the object 9 being measured is converted with the plate 7 to that of polarized component so as to be perpendicular to that when irradiated. The reflected ring beam thus linearly polarized is reflected with the splitter 6 to be projected to a light receiving surface of a photo detection means 11 through a reflecting mirror 15. The diameter of the ring beam varies on the light receiving surface of the means 11 with the position of the object 9 being measured to obtain an output difference between external ring sensors 16-19 and internal ring sensors 20-23 thereby achieving a higher measuring accuracy.
Patent JP-H0662333-A (JP)
Title: Bs-u/v signal mixer
Inventor: HIBINO EIICHI
IPC: H04N5/44
Filed: 1992-08-05
Abstract: PURPOSE:To attenuate the noise components of a BS band within noise generated at an U/V booster and to improve the CN ratio of BS-IF signals by mounting a low-pass filter at the side of an U/V input terminal. CONSTITUTION:A BS-U/V signal mixer 4 is a T type branching circuit using a registor R and is provided with a BS input terminal 4a to which the BS-IF signals are inputted from a BS booster, the U/V input terminal 4b to which UHF/VHF reception signals are inputted and a BS/U/V output terminal 4c for supplying mixed output. Further, the low-pass filter 11 composed of three inductance coils L1-L3 serial to an input signal line and three capacitors C1-C3 whose one ends are connected to the inductance coils L1-L3 and the other ends are grounded is mounted between the U/V input terminal 4b and the mixing point 4d of the both signals from the respective input terminals 4a and 4b. The low-pass filter 11 prevents the deterioration of the CN ratio of the BS-IF signals.
Patent JP-S6365115-A (JP)
Title: Generator driven by utilizing temperature difference
Inventor: OKANO SHIGETO
IPC: F01N5/02
Filed: 1986-09-05
Abstract: PURPOSE:To improve overall generating efficiency by connecting a temperature difference engine and an internal combustion engine to a generator, and increasing the temperature difference of a main media, using heat generated from the internal combustion engine. CONSTITUTION:An engine 12 driven by a temperature difference is installed at a main media circulation passage 14 connecting a radiator 11 to an evaporator 13, and a generator 4 is connected with said engine 12 and an internal combustion engine 9. Exhaust gas from the internal combustion engine 9 is introduced to an exhaust heat exchanger 19 and cooling water is led to a water- water heat exchanger 21, thereby storing exhaust heat from the engine 9 and heat from the cooling water in the sub-heat media of a heat storage tank 8. Furthermore, a solar heat collector 18 and the heat storage tank 8 are connected to each other via piping 24 and 24'. According to the aforesaid constitution, the temperature difference of a main media is made larger, using heat generated from the internal combustion engine 9 and other heat sources, and therefore overall generating efficiency can be improved.
Patent JP-H1040461-A (JP)
Title: Transaction processor and device for dealing with vehicle
Inventor: KUSAKABE HIROSHI
IPC: G07F5/24
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to clearly observe a medium without being restricted in a visually confirming direction and to take out the meetium, by forming a receiving tray of a transparent material so as to easily observe the inside of the tray from the outer periphery. SOLUTION: A change discharging port 19 has a transmissible visualizable structure allowing a discharged receipt or changes C to be easily observed from the outside of a customer panel 12. The transmissible visualizable structure is constituted of a rain preventing door 31 arranged along the front face of the panel 12 and a transparent receiving tray 32 arranged on the inside of the door 31. The door 31 is constituted of supporting an upper edge part having a rectangular plate-like shape consisting of a transparent resin material in a suspended state by a hinge 33 and the door 31 is allowed to be opened/closed to the inside around the suspended part to be a rotational center.  Since the receiving tray is constituted of the transparent receiving tray 32, the tray 32 can be directly visualized from the upper oblique direction of the outside and changes C discharged to the tray 32 can easily be visualy confirmed through the tray 32.
Patent JP-S6272901-A (JP)
Title: Hydraulic power unit
Inventor: FUNASHIYO HIROYUKI
IPC: F15B1/00
Filed: 1985-09-20
Abstract: PURPOSE:To compact a hydraulic unit by arranging a hydraulic pump and motor at the internal cylinder side of an accumulator and also by constituting an oil tank in a body. CONSTITUTION:The hollow cylindrical space enclosed by an external cylinder 1, internal cylinder 2, and end plates 3a and 3b is divided into 2 parts by a projecting section 2a. A piston 4 is arranged there at liberty to be slidden dividing it into a gas chamber 5 and an oil chamber 6. A bulkhead 15 is arranged in the upper side space of the hollow cylindrical space at liberty to be slidden dividing the upper side space into an oil tank 16 and an air chamber 17. The maximum width of a hydraulic unit can, thus, be shorten and the constitution members of a motor cover or the like can be reduced and compacted.
Patent JP-S59101055-A (JP)
Title: Device for controlling driving of double capstan
Inventor: KOBAYASHI KAZUTOSHI
IPC: G11B15/46
Filed: 1982-11-29
Abstract: PURPOSE:To obtain completely equal tape running speeds and tape tension when a tape is run in both normal and reverse directions, by driving and controlling both capstans by giving a fixed difference in the peripheral velocities of the capstans in both normal and reverse tape running directions. CONSTITUTION:When a tape is run in the normal direction, the 1st and 2nd phase comparators 9 and 10 compare detected frequencies f1 and f2 from frequency generator 5 and 6 with reference frequencies f3 and f4 from frequency dividers 13 and 14, respectively, but, when the tape is run in the reverse direction, the 1st and 2nd phase comparators 9 and 10 compare the detected frequencies from the frequency generator 5 and 6 with reference frequencies f4 and f3 from the frequency dividers 14 and 13, respectively. Error signals S2 and S3 from the phase comparators 9 and 10 are supplied to the 1st and 2nd motor driving circuits 17 and 18 and, at the same time, motors 3 and 4 are controlled by a tape running direction switching signal S1 inputted from a terminal t1 so that each reference frequency f3 and f4 from the frequency dividers 13 and 14 becomes equal to each detected frequency f1 and f2 from the frequency generators 5 and 6. Simultaneously, the polarity of the impressed voltages to the motors 3 and 4 is inverted in accordance with the running direction of the tape.
Patent JP-2000038547-A (JP)
Title: Photocuring adhesive composition and optical member using same
Inventor: NAGAO YOSHIE
IPC: G03F7/035
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a photocuring adhesive which is of the one-pack curable type, easy to handle, free from discharge of a solvent or the like curable in a short period of time and high in bonding strength. SOLUTION: This photocuring adhesive composition comprises (A) 5-70 pts.wt. urethane polymer having two or more (meth)acryloxy groups in the molecule, (B) 30-95 pts.wt. monofunctional (meth)acrylate, (C) 0-40 pts.wt. polyfunctional (meth)acrylate, and (D) 0.01-5 pts.wt. [provided that the sum of components (A)-(C) is 100 pts.wt.] photopolymerization initiator. An optical member is obtained by laminating sheet lenses with the adhesive composition.
Patent JP-2000040528-A (JP)
Title: Battery for hybrid vehicle
Inventor: KAWAI MIKIO
IPC: H01M10/058
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery satisfying input-output requirements of a hybrid vehicle. SOLUTION: An open voltage of a battery is determined based on the maximum input and the maximum output required for a hybrid vehicle, and the capacity ratio of the positive electrode to the negative electrode of the battery is so selected as to set the open voltage at a predetermined value of SOC or in a predetermined range of SOC. Thereby, the maximum input and the maximum output required for a hybrid vehicle can be satisfied by a small number of batteries.
Patent JP-2001029297-A (JP)
Title: Vacuum cleaner and hose for vacuum cleaner
Inventor: NISHIYAMA TAKAHIRO
IPC: A47L5/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with an optimal and well-designed hose, allowing exhaust air from an electric blower built in a cleaner body to be returned into a suction implement via a hose and a pipe. SOLUTION: This vacuum cleaner has a suction passage and an exhaust passage formed in a hose 21, a pipe and a suction implement to be connected to a cleaner body in which an electric blower is built, the exhaust passage serving for returning exhaust air from the electric blower. The hose 21 consists of an outside hose 22 and an inside hose 23 to form the exhaust passage and the suction passage, the outside hose 22 is formed to be semi-transparent and protrusions on the outside hose 22 are colored.
Patent JP-H0283241-A (JP)
Title: Cement composition
Inventor: AMARENDOU IYOCHI MAJIYUNDAA
IPC: C04B28/06
Filed: 1989-08-11
Abstract: PURPOSE: To improve the compressive strength in the high-temp. and/or wet environment by incorporating a blast-furnace slag into a high alumina cement mixed with hydraulic or pozzolanic material.  
     CONSTITUTION: A granular blast-furnace slag consisting of, by weight, 28-50% CaO, 28-38% SiO 2  and 10-24% Al 2 O 3  and having ≥3500 cm 2 /g specific surface, 30-70% high-alumina cement consisting of 38-45% CaO and 35-55% Al 2 O 3  mixed with 70-30% hydraulic or pozzolanic material (e.g. microsilica), sand and/or aggregate, as required, and water are mixed, and a cement composition forming gehlenite octahydrate by hydration is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1044143-A (JP)
Title: Workpiece mounting jig, device and method
Inventor: TSUCHIYA MASATO
IPC: B23Q3/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To contrive to simplify the fixing work of a workpiece to a work plate by a method wherein the workpiece is bonded to the under surface of an abutting plate and the abutting plate is mounted to the work plate by means of a clamping means provided on the work plate. SOLUTION: A workpiece 40, at a predetermined position of which an abutting plate 68 is bonded, is placed on a supporting block so as to correct the longitudinal direction of the workpiece 40. The fixation is performed by clamping the abutting plate 68 with clamping claws 60 by raising the clamping claws 60 through the pivoting of clamping bolts 58 with an electric driver. Due to the construction as mentioned above, the assembly of the abutting plate 68 and the workpiece 40 is brought into a strongly fixed state to a work plate 52 by means of the clamping claws 60. The work plate 52, the abutting plate 68 and the workpiece 40, all of which are made into an integral body, is moved to the cutting position of a wire saw device for cutting.
Patent JP-H0877328-A (JP)
Title: Map data retrieval method
Inventor: KAWABE HIDEKI
IPC: G06F17/30
Filed: 1994-09-02
Abstract: PURPOSE: To efficiently perform the retrieval processing of data by setting a large mesh size concerning a layer with a little data amount and setting a small mesh size concerning a mesh with much data amount. CONSTITUTION: There are roads, railroads, notice characters, administrative fields and rivers or the like in the layer of a map. Since there are useless data not to be displayed in the layer with much data amount when the mesh size is large, it is necessary to read the data within the display range as much as possible so that the mesh size is set small like the road layer. On the other hand, since the data amount to be read but not to be displayed is reduced for the layer with a little data amount even when the large mesh size is set, the mesh size is set large like the administrative field layer or the river layer so as to suppress the increase of the number of times of retrieval. Therefore, the retrieval of useless data not to be displayed on a screen can be reduced without increasing the number of times of retrieval, and retrieval processing can be efficiently performed.
Patent JP-S5999732-A (JP)
Title: Measuring device for potential distribution of electronic device
Inventor: KOYAMA KIYOMI
IPC: H01L21/66
Filed: 1982-11-30
Abstract: PURPOSE:To measure potential with high accuracy by preparing foundation information without irradiating electron beams and subtracting the foundation informations from detecting secondary electronic signals. CONSTITUTION:Secondary electrons from a sample 16 are detected 19, amplified 20, A/D converted and fed to a subtracter 22. A beam irradiating point is computed from deflection signals 15 and deflection central coordinates in a chip coordinate system, and coordinate informations are transmitted over a foundation determing section 25 to which a pattern information memory 24 is connected. The pattern information memory 24 is searched on the basis of the coordinate information, and the kind of a foundation at a beam irradiating position is decided to be a wiring such as an Al wiring. Foundation informations in the case when driving signals are not added to the sample 16 and pulse beams are applied to the foundation are communicated previously with a foundation compensating information compensating memory 26, a compensating value is determined 27 through the determination of the foundation, and the compensating value is subtracted 22 from digital informations 22 and displayed 28. According to the constitution, the variation of detecting secondary electronic signal levels due to the difference of the foundations is corrected automatically, and potential distribution can be measured with high accuracy.
Patent JP-S6269544-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SATO SHINICHI
IPC: H01L27/04
Filed: 1985-09-21
Abstract: PURPOSE:To ensure isolation between elements readily, by combining an Hi-C structure, which is formed in a memory capacitor region of a silicon substrate, and a groove, which is formed in an isolating region. CONSTITUTION:A reverse conducting type impurity layer 3 is formed in a substrate 1. An impurity layer 4, which has the same conducting type as that of the substrate 1, is formed at a position deeper than the layer 3 in the substrate 1. A P-N junction region is provided. Then, a groove 1a is formed i the substrate 1 in the isolating region. The bottom part and the side surface of the groove are coated with a high concentration impurity layer 4'. After a capacitor insulating film 5 is formed, a capacitor electrode 6 is formed with polycrystalline silicon and the like. Since the surrounding part of the bottom part of the groove can be coated with the high concentration impurity layer having the same conducting type as the substrate positively and readily, leakage between the elements, operation of a parasitic transistor and the like can be avoided.
Patent JP-H0878628-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUKAMOTO KAZUHIRO
IPC: H01L21/822
Filed: 1994-09-02
Abstract: PURPOSE: To make it possible prevent a leak current from a first electrode in advance by providing an oxide prevention film between an interlayer oxide film and a first electrode constituting a lower electrode. CONSTITUTION: A silicon nitride film 27 is deposited on an interlayer oxide film 15. Thereafter, a storage node contact hole 16 opened to a sauce/drain region 8 is drilled in the silicon nitride film 27 and interlayer oxide film 25. Next a first electrode layer 21 consisting of polysilicon doped with impurities such as phosphorus is deposited inside the storage node contact hole 16 and on the surface of the silicon nitride film 27. Since the first electrode 21 is formed on the silicon nitride film 27 on the interlayer oxide film 15, a leak current from the first electrode 21 can be prevented in advance by the silicon nitride film 27.
Patent JP-S58115787-A (JP)
Inventor: MIYAZAKI MASAMI
IPC: H01R12/16
Filed: 1981-12-28
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-H0659981-A (JP)
Title: Information processor
Inventor: ABU EIJI
IPC: G06F12/12
Filed: 1992-08-06
Abstract: PURPOSE:To prevent a system from being turned to a hang-up state due to the frequent generation of swapping when tasks more than a fixed number corresponding to the size of a main memory are driven in an information processor adopting a multitask operating system(OS) and virtual storage type memory management. CONSTITUTION:A CPU time monitoring timer 18 is connected to a CPU core 12 by means of a time-out informing signal 19. The timer 18 measures the CPU occupation rate of a swapping module, and when the rate exceeds a fixed value, informs the result to the core 12. If a page fault is generated in the status, the tasks are waited for a fixed time in accordance with task priority, so that the whole system can be prevented from being hung up due to the frequent generation of swapping.
Patent JP-S6189038-A (JP)
Inventor: MIZUNO SHIN
IPC: B32B18/00
Filed: 1984-10-05
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-H0494667-A (JP)
Title: New vanilla flavor
Inventor: IWASHIMIZU HIROSHI
IPC: A23L27/10
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the subject flavor, excellent in palatability and aging feeling and useful as foods, medicines, etc., by subjecting a vanilla.beans material to extraction treatment with a concentrated fraction of an aromatic ingredient in liquors having a prescribed alcoholic concentration. CONSTITUTION:The objective flavor is obtained by dipping a vanilla.beans material such as Bourbon vanilla.beans in a concentrated fraction of an aromatic ingredient in liquors, e.g. refined SAKE (Japanese rice wine), wine or whisky [used in an amount of preferably 5-10 pts.wt. based on 1 pt.wt. vanilla.beans] having at least >=40wt.% alcoholic concentration and allowing the fraction to stand therein at 30-60 deg.C for 6-24hr or stirring the mixture and carrying out extraction treatment.
Patent JP-S5999623-A (JP)
Inventor: KOBAYASHI KAZUHIRO
IPC: H01H15/02
Filed: 1982-11-29
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-S59116549-A (JP)
Title: Method and apparatus for monitoring analysis data for automatic analyzer
Inventor: WAKATAKE KOUICHI
IPC: G01N35/02
Filed: 1982-11-30
Abstract: PURPOSE:To enable a higher reliability by displaying a time course related to an analysis data on a monitor for each object to be measured in an automatic analyzer which analyzes it several times with distribution of a specified reaction reagent corresponding to an item to be measured after a specified amount thereof is taken into a reaction tube by measuring. CONSTITUTION:A measuring turret 12 is turned by 360 deg. during one intermittent rotation of a changer 13 synchronizing the operation thereof 13. While a reaction tube 5' is retained on the measuring turret 12, measurements are performed several times with an optical device 17. An analysis data for each time of optical measurement is sent to a memory circuit 22 for each sample memorize. After measurement is done at a necessary frequency, hourly changes in the reaction for the same sample are computed and sent to a holding circuit 24 for the same sample to hold data necessary for the display of a time course for each sample. The data held is indicated on a monitor unit CRT as time course graph at the end of optical measurement.