baber/WOPTO huggingface dataset:
Patent JP-H07120495-A (JP)
Title: Manufacture of acceleration sensor
Inventor: UEDA SHINJIRO
IPC: G01P21/00
Filed: 1993-10-27
Abstract: PURPOSE:To enable accurate manufacture in which an increase in manhours is restrained without imposing large restriction on structure by detecting output by adding a prescribed acceleration, and achieving almost the same output with this by a load means. CONSTITUTION:Design acceleration is added to actuate a system to be inspected, and after output voltage Vx from an output teminal 7b is detected by a monitor, impression of acceleration is stopped. Next, a control signal is supplied to terminals 6a and 6b of a load means 3 from an output variable electric power supply means, and a cantilever 2 is made eccentric by a coil 3a, and a strain resistance element 4 is strained, and output from the terminal 7b is detected. Then, the electric power supply means is adjusted so that this output voltage Vo becomes almost the same as the voltage Vx. Thereby, it follows that an eccentric quantity of the cantilever 2 by actually added acceleration is applied to the cantilever 2. In this condition, a resistance 7a of an adjusting circuit 7 is adjusted so that output from the terminal 7b becomes specified output, and adjustment of the circuit 7 is completed. In this way, a sensor can be adjusted simply and accurately.
Patent JP-S60171343-A (JP)
Inventor: DEBITSUDO ENU SHIYOU
IPC: G05D23/19
Filed: 1984-12-21
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-H03131937-A (JP)
Title: Method for distributing load
Inventor: MAYA YUZURU
IPC: G06F11/20
Filed: 1989-10-18
Abstract: PURPOSE:To quickly remove an overload state by deciding the overload state when a load value of each pair is more than the processing capacity of a subsystem, and requesting back-up processing to a waiting subsystem to be another pair. CONSTITUTION:When the load value of each pair among pairs 301 to 30n can be processed by one of the sub-systems 101 to 10n, 111 to 11n, the pair is driven by the current subsystem for executing transaction processing and the waiting subsystem for executing its backup processing. Check point data necessary for succeeding the transaction processing in each check point are transferred from the current subsystem to the waiting subsystem. When the load value of the pair can not be processed by one subsystem, a waiting subsystem in another pair is searched, the searched subsystem executes the back-up processing of plural current subsystems and the pair transitted to an overload state transits the waiting subsystem to the current state to execute load distribution.
Patent JP-H07116300-A (JP)
Title: Bowling lane
Inventor: NAKAMURA ATSUHIKO
IPC: A63D1/04
Filed: 1993-10-27
Abstract: PURPOSE:To provide the bowling lane which is changed in the shape of the lane by providing the bowling lane with a lane shape deforming means for changing the lane. CONSTITUTION:The lane 2 is provided with a hydraulic piston 3 for lifting the central part of the lane and is provided with gartar grooves 4 on both sides of the lane 2. The hydraulic piston 3 lifts the central part of the lane 2 by operation of a controller to change the lane 2 to a plane shape, valley shape and a peak shape, thereby enabling a player to enjoy a bowling game having a wide variety. The player may be handicapped by changing the direction and quantity of distortion so as to meet the player's level. Strategy and luck elements act on the game if the lane 2 is deformed steadily in real time. The shape of the lane changes according to the bowling lane and, therefore, accidental elements act on the game development and the game having a variety of changes is possible.
Patent JP-H02117004-A (JP)
Title: Indicating lamp apparatus
Inventor: MOTOHASHI HIROYUKI
IPC: F21S9/02
Filed: 1988-10-25
Abstract: PURPOSE:To prevent a rear plate from floating and improve efficiency for assembling a device by making a contact portion formed on an upper and a lower edges of a rear plate in contact with an inner and an outer engaging edge piece portions forming an engaging groove. CONSTITUTION:An engaging groove which is engaged with and holds an upper and a lower edges of an indication panel is formed by an inner engaging edge piece portion 19 and an outer engaging piece 18 provided approximately in parallel with the upper and lower ends of an opening formed on a front and a rear faces of an apparatus. In addition, contacting portions 41,44 which are made in contact with the inner and the outer engaging piece portions 18,19 forming the engaging groove via stages 42, 43 on the upper and lower edges of the rear panel to be selectively fitted with the indication panel into the engaging groove formed on the opening of the rear of the apparatus. The contacting portions 41, 44 formed on the upper and lower ends of the rear plate are made in contact with the inner and outer engaging piece portions 18, 19 of the engaging groove respectively. This securely prevents floating in the engaging groove, improving assembling efficiency.
Patent JP-H05214129-A (JP)
Title: Solventless high-temperature mixing process for producing thermosetting polyphenylene oxide/epoxy laminate
Inventor: MAIKERU JIERARUDO MINITSUKU
IPC: C08L63/00
Filed: 1992-10-08
Abstract: PURPOSE: To obtain a laminate having excellent dielectric characteristics by a solventless method wherein a polyphenylene oxide powder and a liquid epoxy substance are compounded at high temp. to be granulated and combining the obtained particles with a reinforcing fabric to cure the same.  
     CONSTITUTION: A polyphenylene oxide(PPO) powder (A) and a liquid epoxy substance (B) are compounded at a high temp. of 100-130°C under a high shearing mixing condition to form a PPO/epoxy product. Next, this product is granulated to form particles, which are, in turn, combined with a reinforcing fabric or fiber to be cured at 210-240°C under a pressure of 600-1000 psi to obtain the objective laminate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01112131-A (JP)
Title: Road surface mu detecting device
Inventor: TEZUKA KAZUNARI
IPC: B60T8/1763
Filed: 1987-10-24
Abstract: PURPOSE:To securely detect road surface mu with good response by finding acceleration in front of and behind a vehicle body when all driving wheels slip on a road surface. CONSTITUTION:The outputs of revolution sensors 21FR, 21FL, 21RR, and 21RL provided on the respective wheels are supplied to mean speed calculating means 26a and 26b to calculate their arithmetic mean value, and a four-wheel mean speed calculating means 26c finds a mean speed V. Then a differentiating means 26d performs differentiation to find wheel acceleration GV. This value GV is compared by a comparator 27 with the output G of an acceleration sensor 22 and the absolute value of the difference DELTAG is compared by a comparator 29 with the threshold level DELTAGS of a threshold level setting means 28. Then when the absolute value is larger than DELTAGS and DELTAG>=0, a slip deciding means 31 decides that the vehicle is in a slip state and a road surface mu calculating means 32 calculates the road surface mu from the value G and outputs it.
Patent JP-S61145443-A (JP)
Title: Humidity sensor circuit
Inventor: SASAKI NOBUTOSHI
IPC: G01N27/12
Filed: 1984-12-19
Abstract: PURPOSE:To make it possible to measure humidity stably with high accuracy, by simple circuit constitution such that a ceramic humidity sensor and a linearized resistor constituted of a thick film resistor and satisfying a specific condition are connected in parallel. CONSTITUTION:A linearized resistor 2 comprising a thick film resistor is formed between electrodes 4, 5, for example, comprising gold, platinum or silver- palladium, provided on an alumina substrate 3 and connected to a ceramic humidity sensor 1 having sensor electrodes 6 provided to both surfaces thereof in parallel by connection wires 7. This linearized resistor 2 is constituted so as to perform linear approximation with respect to 3-4 points of humidity in the change characteristic of combined electric resistance to humidity and to calculate the square value of correlation coefficient obtained at this time from a specific formula so as to set the same to a range of 0.980-1.000. By this method, the measurement of humidity capable of converting the change in a resistance value to humidity to proportional relation is enabled simply and inexpensively with high accuracy.
Patent JP-H1096093-A (JP)
Title: Production of pure titanium thin sheet excellent in antidazzle characteristic
Inventor: TAKAHASHI KAZUHIRO
IPC: C23G1/12
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of uniformly producing a pure titanium thin sheet having low glosiness, high whiteness and excellent antidazzle characteristic at a high yield. SOLUTION: By regulating the surface roughness Ra of a pure titanium thin sheet to >=10μm and executing pickling in a mixed soln. of nitric acid and hydrofluoric acid, its glosiness is regulated to <=100% by about 10μm of dissolution per face, its whiteness is regulated to >=75, and furthermore, unevenness can be made hard to be conspicuous. Moreover, by regulating the ratio of the nitric acid concn. to the hydrofluoric acid concn. in the mixed aq. soln. of nitric acid and hydrofluoric acid to 0.2 to 3 times or regulating the grain size to η40μm the glosiness can be regulated to <=50%. Furthermore, by regulating the ratio of the nitric acid concn. to the hydrofluoric acid concn. in the mixed aq. soln. of nitric acid and hydrofluoric acid to 0.2 to 3 times and regulating the grain size to <=40μm, the glosiness can be regulated to <=30%.
Patent JP-H09112448-A (JP)
Title: Scroll compressor
Inventor: KONO HIROYUKI
IPC: F04C29/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of a drop in service life due to a supporting structural part of a turning scroll even if such an alternate refrigerant as being uninclusive of chlorine is used after being applied to this scroll compressor. SOLUTION: An Oldham's ring 6 supporting a turning scroll so as to do its turning motion with no rotation to a fixed scroll is formed by a heterogeneous material 35 different from both of a fixed member supporting this Oldham's ring 6 so as to make it shiftable for the said support, and thereby supposing that a boundary lubricating state is produced in the mutual sliding motion parts, it comes to the sliding contact between both heterogeneous materials each other, therefore such a possibility that both of them might be made to adhere at a part of this boundary lubricating state is avoided, so that any possible drop in service life due to a supporting structural part of the turning scroll is thus preventable.
Patent JP-H08131189-A (JP)
Title: Obtaining of (2r,3s)-3-phenyglycidic acid ester-based compound
Inventor: INOUE AYUMI
IPC: C12R1/06
Filed: 1994-11-02
Abstract: PURPOSE: To obtain the subject compound of high optical purity useful as a synthetic intermediate for various medicinal compounds such as diltiazem hydrochloride that is a coronary vasodilator by reacting a trans-3-phenylglycidic acid ester-based compound with a specific organism-related substance. CONSTITUTION: A trans-3-phenylglycidic acid ester-based compound of the formula [R<1> is a lower alkyl; R<2> is a halogen, a lower alkyl, etc.; (n) is an integer of 1-5] is reacted with a culture solution (treated substance) or a microbial cell (treated part) of a microorganism belonging to the genus Arthrobacter capable of selectively and asymmetrically hydrolyzing ester bonds in an optically active substance in which the steric configuration thereof is (2S, 3R). Arthrobacter globiformis, etc., can be exemplified as the microorganism of the genus Arthrobacter.
Patent JP-H11112456-A (JP)
Title: Bit buffer device for clock replacement
Inventor: OTA YUJI
IPC: H04L7/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To replace a clock signal without production of missing bits even when fluctuation takes place in a write clock or a read clock. SOLUTION: While write, read clocks WCK, RCK are still unstable, serial input data DIN are written in a buffer memory 10 based on a write address from a counter 20. In the case that data are read from the memory 10 based on a read address from a counter 30, a phase comparator circuit 40 quickly detects that a phase difference margin between the write and read addresses is insufficient and, e.g. a counter 30 is initialized to have a desired count.
Patent JP-H10113676-A (JP)
Title: Treatment of hexavalent chromium
Inventor: HIRANO KEIJI
IPC: A62D101/43
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce hexavalent chromium in a neutral to alkali region while simultaneously to flocculate and precipitate trivalent chromium to separate from a soln. and to prevent new contamination due to the added material without requiring pH control during the treatment by introducing silicon into the environment contaminated with hexavalent chromium. SOLUTION: In order to treat hexavalent chromium in the environment contaminated with hexavalent chromium, silicon is introduced into the environment. As for the silicon, various states of silicon can be used and particulate silicon is preferable considering its reactivity. By this treating method, flocculation of trivalent chromium produced by the reduction with silicon is simultaneously caused, which prevents leaching of trivalent chromium. The flocculated precipitate produced in the water containing hexavalent chromium has excellent transparency so that it can be easily separated by filtration. Moreover, the precipitate has effects to form silanol groups in the reaction process and to adsorb other heavy metal ions to the silicon surface. The flocculated precipitate has a large silicon component and is regarded as a waste material suitable for solidification of glass and cement.
Patent JP-H09165481-A (JP)
Title: Thermoplastic elastomer composition and preparation thereof
Inventor: IWASA TAKESHI
IPC: C08K5/54
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer compsn. which has excellent low-temp. impact resistance, rubber elasticity and other properties by mixing a particular copolymer rubber, a silicone crosslinking agent, a catalyst, and an amorphous elastomer together and dynamically heat treating the mixture. SOLUTION: An ethylene/α-olefin/nonconjugated diene copolymer rubber (A) (e.g. an ethylene/propylene/ethylidene norbornene copolymer rubber), a silicone crosslinking agent (B) having in its molecule a plurality of SiH groups (e.g. organohydrogensiloxane), a hydrosilylation catalyst (C) (e.g. chloroplatinic acid supported on colloidal silica), and a amorphous elastomer (D) (e.g. a styrene/butadiene copolymer rubber) are mixed together. Subsequently, the mixture is dynamically heat treated to prepare a thermoplastic elastomer compsn. A suitable heat treatment method is to conduct kneading using a twin-screw kneader which has a clearance of 1 to 5.5mm and is rotated at a tip speed of 150 to 500m/min in a different direction.
Patent JP-2000094710-A (JP)
Title: Print head device, ink jet printer and ink cartridge
Inventor: KAYANO MASAHIKO
IPC: B41J2/175
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a print head device capable of saving labor of peeling off a ventilation hole film and of surely and adequately exposing a ventilation hole to the open air. SOLUTION: This print head device comprises an ink cartridge 3 a supplying hole film 26 and a ventilation hole film 34 for sealing an ink supplying hole 23 and a ventilation hole 30, respectively and a print head unit 10 having a hole needle 42 communicating with a print head 41 to which the ink cartridge 3 is detachably loaded. The print head unit 10 comprises a pushing member 46 for pushing the temporarily loaded ink cartridge to be loaded to the print head device. The print head device is equipped with an exposing member 51 that breaks the ventilation hole film 34 to expose the ventilation hole 30 to the open air prior to breaking of the supplying hole film 26 by the head needle 42 along with the pushing operation by the pushing member 46.
Patent JP-H03134533-A (JP)
Title: Pressure/differential-pressure gage apparatus and its assembling method
Inventor: WADA ICHIRO
IPC: G01L13/02
Filed: 1989-10-19
Abstract: PURPOSE:To make handling convenient by providing a constitution wherein a pressure displacement body which is filled with a first pressure transfer medium is provided between both sealing diaphragms with a pressure conducting pipe in-between, and a pressure transfer body which is filled with a third pressure transfer medium is provided between the sealing diaphragms and the diaphragms of a pressure gage or a differential pressure gage which is filled with a second pressure transfer medium. CONSTITUTION:Sealing diaphragms 17a and 17b are attached to both end parts of a pressure conducting pipe 16, and a pressure displacement body which is used for a pressure gage apparatus is formed. The inside of the pressure displacement body is filled with a pressure transfer medium 18. The medium 18 is heated and deaerated. A pressure displacement body used for a differential pressure gage apparatus is formed by the same way. After the pressure gage 10 the differential pressure gage 20 and the pressure displacement bodies are formed in this way, the diaphragms on one end of the pressure displacement bodies and diaphragms 12 and 22 of the gages 10 and 20 are bonded. Thereafter, a pressure transfer body 40 is filled through sealing plugs 19 which are attached to the diaphragms 12 and 22 beforehand. Thus, handling such as storage and conveyance can be made convenient.
Patent JP-2001094762-A (JP)
Title: Image processing device
Inventor: KAMIJO HIROYOSHI
IPC: G06T7/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent copying of an inhibit image without deteriorating productivity even for a tandem type copying machine. SOLUTION: An image read section 101 generates an RGB original image by scanning an original. An image processing section 103 applies various image processing to the image and a copy inhibit original detection section 102 decides whether or not a copy inhibit image is included in the image of the original received via an IIT memory 200. An image storage section 210 stores the image of the original in the unit of pages and gives the original image to an image output section 106 in the order of Y, M, C, K. In this case, the image storage section 210 applies image processing to an original image (C) to be outputted by an image processing section 217 on the basis of an original decision signal from the copy inhibit original detection section 102 to prevent faithful reproduction. The image output section 106 uses tandem type image forming secretions 106a to 106d to print out the image.
Patent JP-H05106476-A (JP)
Title: Slip control device for vehicle
Inventor: YAMASHITA TETSUHIRO
IPC: F02D45/00
Filed: 1991-10-18
Abstract: PURPOSE:To prevent the degradation of driving force so as to improve drivability, by restricting the reductive correction at a speed higher than a specified car speed, in a controller controlling driving force depending upon slip ratio of drive wheels and correcting a control target value of driving force reductively depending upon transversal acceleration of the vehicle. CONSTITUTION:When a slip ratio of drive wheels to a road face exceeds a specified value, the driving force of the drive wheels is controlled with a drive wheel control means A so as to bring the slip ratio close to the specified slip ratio. The control of the driving force is carried out by restriction of engine output, application of braking force to drive wheels, or use of both functions of the engine and wheels together. And the control target value or threshold values of a control range of the driving force control means A are controlled reductively with a correction means B depending upon the increment of transversal acceleration of the vehicle. In such a slip control device, in a car speed region higher than a specified car speed, the reductive correction with a correction means B is restricted by a correction restricting means C to eliminate stall feeling.
Patent JP-H02118754-A (JP)
Title: Data processor
Inventor: NAKAZAWA TAKUICHIROU
IPC: G06F15/16
Filed: 1988-10-28
Abstract: PURPOSE:To improve the efficiency of data transfer by fetching the data even into a cache memory built in a main processor when a coprocessor outputs the data to be transferred to the memory. CONSTITUTION:A main processor 1, when it instructs the output of data for a coprocessor 2, simultaneously executes the operation to fetch the output data of the coprocessor 2 to the internal circuit block such as a cache memory built in the main processor 1 and the control of a memory cycle to transfer the output data to a memory 3. Consequently, the data outputted from the coprocessor 2 are stored into the memory 3 efficiently and when the data outputted from the coprocessor 2 are stored into the memory 3, the consistency of the data held for the same address as the cache address and memory can be kept. Thus, the efficiency of the data transfer can be improved.
Patent JP-H04148679-A (JP)
Title: Cell culture
Inventor: NAMIKI HIDEO
IPC: C12N5/07
Filed: 1990-10-09
Abstract: PURPOSE:To suppress toxicity and to improve effect promotion of cell culture by adding serum mixed with an amino acid to a culture solution to culture normal cells of mammalian. CONSTITUTION:A culture solution to culture normal cells of mammalian is blended with serum mixed with an amino acid comprising cysteine, cystine, tryptophan or an arbitrary combination of these amino acids to carry out the objective culture.
Patent JP-H10120495-A (JP)
Title: Production of prba2cu3o7 single crystal of superconductor
Inventor: OKA KUNIHIKO
IPC: C01G1/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing PrBa2 Cu3 O7 single crystal of a superconductor of good quality in an optional crystal axis direction in a relatively short time, using a seed crystal. SOLUTION: This method for producing PrBa2 Cu3 O7 single crystal comprises providing a culvent composed of a mixture prepared by formulating praseodymium oxide, barium oxide and/or barium carbonate, and copper oxide in a composition ratio of (1:3:5) to (1:8:20) between a densified stock rod 1 of PrBa2 Cu3 O7 and a seed crystal 2, forming a floating molten zone 3 by heating the solvent to 880-980 deg.C in an atmosphere of an inert gas consisting of argon and/or nitrogen mixed with 0.01-2% oxygen, and moving the floating molten zone to the direction of the stock rod at a rate of 0.1-1.0mm/h with a temperature gradient of 25-35 deg.C/mm at the solid-liquid interface, thereby depositing a single crystal on the seed crystal, then heat-treating the resultant single crystal in an atmosphere containing >=15% oxygen.
Patent JP-H05109828-A (JP)
Title: Bonding tool and bonding device
Inventor: TAKEHASHI NOBUITSU
IPC: H01L21/60
Filed: 1991-10-18
Abstract: PURPOSE:To stabilize the ultrasonic vibration of a bonding tool by conducting the heat from a heated bonding tool effectively to a pressure-contact face (lead and connection electrode), and performing the partial heating of only the bonding region and its vicinity. CONSTITUTION:This is a bonding device which joins a lead 11 with a semiconductor chip 7 by providing a region 5 larger in diameter than other part in one part of a bonding tool 4 and heating the bonding tool by noncontact method. Hereby, the heat capacity of the bonding tool itself can be increased, and the temperature drop of the tool pressure-contact face at bonding can be prevented. Therefore, the heating temperature of a semiconductor chip can be made low. Moreover, since the heating of the bonding tool can be performed by the heating means by noncontact, the interference of the ultrasonic vibration between the bonding tool and the heating member vanishes, and the ultrasonic vibration at bonding becomes stable.