baber/WOPTO huggingface dataset:
Patent JP-H06149561-A (JP)
Title: Software developing device
Inventor: OKAYASU JIRO
IPC: G06F11/28
Filed: 1992-11-13
Abstract: PURPOSE:To automate test data preparation in a test process and to improve productivity in the case of software development. CONSTITUTION:This device is provided with a specification description part 1 for applying a software specification described in a state transition model containing the concept of time as well, test case description part 2 for generating a test case describing the sequence of transitions in this specification, time sequential data generation part 3 equipped with an extracting function for extracting applied from the outside and time limit existent between these events concerning the software of a test object by using the specification of a software depending on the state transitions provided from the specification description part 1 for this provided test case and a generating function for generating time sequential data satisfying the time limit corresponding to the events extracted by this extracting function, and test execution part 4 for executing the software of the test object by using these generated time sequential data.
Patent JP-H01144431-A (JP)
Title: Porous film and production thereof
Inventor: SHIRAI SHUSUKE
IPC: C08K5/10
Filed: 1987-12-01
Abstract: PURPOSE:To obtain the title film having soft and flexible feeling and excellent strength and useful as moisture permeable and leakproof films of diapers, by melt molding a composition containing a specific polyester, filler and polyolefin resin. CONSTITUTION:The aimed film obtained by melt molding a composition containing (A) a polyester obtained from (i) a polybasic acid, (ii) a polyhydric alcohol and (iii) a 14-22C monobasic acid and/or a polyester prepared from the components (i) and (ii) and (iv) a 12-22C monohydric alcohol used as a polyester and/or monoester, (B) a polyolefin resin and (C) a filler into a film and biaxially orienting the resultant film. Furthermore, the blending ratio is preferably 50-250 pts.wt. component (C) and 2-50 pts.wt. component (A) based on 100 pts.wt. component (B). The biaxial orienting treatment is preferably carried out at >=1.5 times area stretch ratio.
Patent JP-2001126728-A (JP)
Title: Negative electrode for lithium ion secondary cell
Inventor: AWANO HIROMOTO
IPC: H01M10/0525
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium ion secondary cell which can improve output density and a regeneration density. SOLUTION: A portion of lithium in a spinel-form lithium titanium oxide is substituted by La, etc., and a plateau potential of a negative electrode material is lowered. Also, a portion of a titanium site is substituted by V, etc., and an internal resistance is reduced by increasing the electronic conduction. As a result, Li4-xAxTi5-yVyO12 would be used as the negative electrode material to form the negative electrode. Thereby, a negative electrode for a lithium ion secondary cell, having high output density and a high regeneration density can be provided.
Patent JP-2001126567-A (JP)
Title: Key button illumination device and mobile communications terminal provided with it
Inventor: KITAMURA TOSHIYASU
IPC: H04M1/724
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communications terminal with a key button illumination device that improves the illumination efficiency by causing the light emitted from a light-emitting device to be reflected by the wall of the shield case. SOLUTION: A key button structure comprises a case 18, a shield case 10 surface-treated with a metal, key button, and printed circuit board 8 with a light-emitting device. The light-emitting device 22 such as LED is enclosed by ribs 21 erected in the shield case 10. This overcomes the space problem together with improving the illumination efficiency.
Patent JP-H08224030-A (JP)
Title: Blower in sulky medium-cutting machine
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1995-11-22
Abstract: PURPOSE: To provide a blower designed to erase such an unfavorableness that pruned and cut twigs/leaves lie left on the tea tree in continuously conducting a pruning/fine-cutting the crown parts of a tea tree in a single stroke of a medium-cutting machine's traveling. CONSTITUTION: A sulky medium-cutting machine equipped with a fine-cutting mechanism D having plural frail edges 36 to finely cut to a specified depth the whole surface of the crown parts of a tea tree and a pruning mechanism E having twig-pruning edges 50, 51 to prune and trim to a specified form the surface of the resultant tea tree and to conduct both fine-cutting and pruning works in a single stroke as a result of the automatic traveling of a traveling mechanism B, stands mounted with a blower mechanism F provided with a blower port so as to blow off cut twigs/leaves pruned by the mechanism E to levees on both sides of the tea tree.
Patent JP-H05146048-A (JP)
Title: Load drive circuit
Inventor: MORIBAYASHI TOSHIYUKI
IPC: G01R31/02
Filed: 1991-11-20
Abstract: PURPOSE:To achieve a compact and highly reliable electronic device with a high utilization factor and less heat build-up for a circuit which drives an electrical load safely. CONSTITUTION:A title item is provided with a test part 5 which previously tests a state of a load 1 by allowing a test current iTEST which is smaller than a current iLOAD driving a load 1 when the load 1 is operating normally to the load 1 while being activated by a drive signal SD, a judgment part 6 where the drive signal SD is input at the same time when a test result of a test part 5 is input, the test result is normal, and the output signal becomes active only when the drive signal SD is active, and a drive part 7 which is driven by an output signal of the judgment part 6 and drives the load 1.
Patent JP-H02150122-A (JP)
Title: Phase comparator
Inventor: SUZUKI JUNJI
IPC: H03L7/085
Filed: 1988-12-01
Abstract: PURPOSE:To eliminate the asymmetric property of the output of a phase comparator against the phase difference of an input signal by turning on a sixth transistor after turning off third and eighth transistors by connecting an offset circuit between respective input of second to fourth emitter-coupled differential amplifiers. CONSTITUTION:The offset circuits 2a and 2b are connected between a second input signal source and respective input of the second to fourth emitter-coupled differential amplifiers. Therefore, a base bias voltage less by voltage drop between a resistor R7 and a constant current source circuit 18 is supplied to the base input of npn transistors Q8 and Q10 for the base bias voltages of npn transistors Q5 and Q12, and the base bias voltage less by the voltage drop between a resistor R6 and a constant current source circuit 17 is supplied to the base input of npn transistors Q4 and Q13 for the base bias voltage of an npn transistor Q7. In such a way, the transistor Q8 is turned on after the transistors Q4 and Q13 are turned off, thereby, the symmetric property of input/ output characteristic of the phase comparator can be improved in spite of the operating current and operating frequency of the comparator.
Patent JP-H0611485-A (JP)
Title: Method and device for sensing of neutral active seed
Inventor: FUJII TOSHIHIRO
IPC: G01N27/62
Filed: 1991-11-20
Abstract: PURPOSE:To provide sensibility for neutral active seed with a high sensitivity by adding a neutral active seed to one-valent or two-valent metal ions, and sensing these added ions by mass-spectrometry. CONSTITUTION:To produce radicals from methane gas, a quartz discharge tube 121 and a microwave cavity 122 are installed as a neutral active seed introducing part 12 in the reacting area 11 of a reaction chamber 1, and radicals are introduced to the reacting area 11 from an inlet 123. A Li<+> emitter is installed as a metal ion releasing part 14 and emits Li<+> by doping alumino silicate with lithium salt and heating it. Lithium ions Li<+> from this releasing part 14 are allowed to make addition reaction with the radicals and led as added ions RLi<+> to a mass-spectrometric device 2 from a schemer 21 so as to perform sensing and fixation of the radicals (R). Besides Li, one-valent or two-valent metals such as Ag and Cu and alkali metal such as Na, K, etc.
Patent JP-H05144443-A (JP)
Title: Stacked fuel cell
Inventor: SEYA AKITOSHI
IPC: H01M8/04
Filed: 1991-11-21
Abstract: PURPOSE:To make even the cell voltage vs. lifetime characteristic and provide a long lifetime by furnishing a characteristic equalizing means on the air electrode side of unitary cells, and therewith narrowing the difference between the output voltage and lifetime generated among the unitary cells during operation. CONSTITUTION:A stack type fuel cell 21 is provided with a cooling plate 3 between blocks 25 each consisting of a plurality of unitary cells, wherein the unitary cell 22 installed on the high temp. side uses acetylene black as catalyst bearer in the electrode catalyst layer of the air electrode so as to constitute a characteristic equalizing means 22A. Each block 25 has a low temp. side unitary cell 23 in contact with the cooling plate 3, wherein furnace black is used as catalyst bearer in the electrode catalyst layer of the air electrode to form a characteristic equalizing means 23A. Thereby the cell voltage-lifetime characteristics of the two are made even relative to each other through synergetic effect of the two characteristic equalizing means of the high temp. side and low temp. side unitary cells.
Patent JP-H03165562-A (JP)
Title: Manufacture of masked rom
Inventor: OSHIKAWA YOSHIHIRO
IPC: H01L27/112
Filed: 1989-11-25
Abstract: PURPOSE:To shorten a ROM in manufacturing time by a method wherein a a bit line connected to a drain region through a contact hole bored in the interlaminar insulating film of a MOS transistor is formed, and a silicon film is deposited thereon, which is thermally treated. CONSTITUTION:A field oxide film 2 is formed on a substrate 1, an oxide film 3 is formed through thermal oxidation, a polysilicon layer is deposited, which is patterned for the formation of a gate electrode 4, and ions are implanted using the gate electrode 4 and the field oxide film 2 as a mask to form a source region 5s and a drain region 5d in the substrate 1. An interlaminar insulating film 6 is formed on the whole surface of the substrate 1, the oxide film 3 and the interlaminar insulating film 6 formed on the drain region 5d are removed for providing a contact hole 6a. An Al wiring layer is deposited to serve as a bit line 7, a passivation film 8 is deposited, and then program data is obtained. In succession, a photoresist 9 is applied and then developed, and the film 8 is etched using the photoresist 9 as a mask to make the bit line 7 exposed, an amorphous silicon film 10 is deposited, which thermally treated to form a deposited silicon layer 11. By this setup, processes are reduced in number after data are obtained.
Patent JP-H09122008-A (JP)
Title: Curtain device for vehicle
Inventor: KITAHARA SHUJI
IPC: A47H15/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a curtain device for a vehicle by which the curtain can be fixed under a half-opened condition and freely opened and closed. SOLUTION: In a curtain device S provided with a curtain rail 10 and a curtain runner disposed slidable on the curtain rail 10, an engaging part 21 of the curtain runner located in the curtain rail 10 is formed between expansible leg parts on either one of the front side and rear side with a recessed part 25 and on the other side with a projecting part 24 engaging the recessed part 24 to expand the leg parts 25a. The projecting part 24 engages the recessed part 25 to expand the leg parts 25a which are pressed against the curtain rail 10 to fix the curtain runner to the pressed-against position.
Patent JP-S63158121-A (JP)
Title: Method and device for solution and transport of gaseous substance
Inventor: SANO TORU
IPC: B01F1/00
Filed: 1986-12-23
Abstract: PURPOSE:To increase the solubility efficiency of gas into liquid by allowing an injector to absorb a gas with an absorptive force which corresponds to the kinetic energy of a fluid passing through the injector, and adding a liquid to the fluid. CONSTITUTION:A liquid ejected from a pump 2 flows into a cyclone 3, and is stirred violently under pressure in a rotary motion inside the cyclone 3. Further, the gas dissolves into the liquid, undergoing the process of stirring and conversion. In the cyclone 3, a liquid containing a large quantity of undissolved bubble gas is concentrated increasingly to the center of the cyclone 3 by means of centrifugal force. In addition, even the gas which does not dissolve easily is concentrated to the center after such association and subsequent volume increase. On the other hand, the liquid in which a gas dissolves moves to the lower part 3b of the cyclone 3, rotating and passes through an outflow port 15. After this the liquid is transported to an external destination via a valve V2.
Patent JP-H01145332-A (JP)
Title: Production of optical glass
Inventor: TOKI MOTOYUKI
IPC: C03B19/12
Filed: 1987-12-02
Abstract: PURPOSE:To produce a large-sized lens without polishing, by enclosing a lenticular gel with a sol having low shrinkage in the production of a glass article by sol-gel process and flattening the bottom face of the sol. CONSTITUTION:Fine powder of an alkoxide, salt or oxide of metals constituting a glass is used singly or in combination as a raw material for a glass article in a sol-gel process. The raw material is added with water and, as necessary, a catalyst such as acid or alkali to obtain a sol A. Separately, a sol B having lower shrinkage than the sol A during drying process is prepared. The sol A is poured into a lenticular mold 1 and gelatinized. The sol B is poured into a vessel having flat bottom, the gelatinized sol A is embedded in the sol B, and the sol is gelatinized to obtain a composite gel. A dry gel 4 is prepared by drying the composite gel. The gel of the sol A is spontaneously peeled from the gel of the sol B by the shrinkage difference between the sols. The dry gel is heat-treated and the glass part originated from the sol B is cut off to obtain a lens 7.
Patent JP-H04176099-A (JP)
Title: Semiconductor memory device
Inventor: OISHI TSUKASA
IPC: G11C11/409
Filed: 1990-11-08
Abstract: PURPOSE:To facilitate detecting the column address of an error memory cell by providing a plurality of comparing means for comparing test data and an expected value determined in advance with each other and comparison result output means which can individually latch the comparison results of the respective comparing means and individually read the comparison results to output them outside. CONSTITUTION:When a line mode test is executed, when an error flag is outputted into an error detecting line LTS, a column selecting signal LTYi in the line mode test is sequentially activated in columns, that is, made a level 'H' whereby the comparison results of comparators 11 accumulated in latch circuits 27 can be sequentially outputted from the columns. As a result, the column addresses wherein errors are generated can be easily specified. Thus, the address of the memory cell wherein the error is generated can be easily and rapidly detected without comparing the data of the individual memory cells with one another.
Patent JP-H06154335-A (JP)
Title: Rigid graded torque tube and its production and catheter formed by using this torque tube
Inventor: UCHIUMI ATSUSHI
IPC: A61M25/00
Filed: 1992-11-16
Abstract: PURPOSE:To provide the rigid graded torque tube which has excellent torque transmittability, can smoothly be inserted into an object body and has the low rigidity of a front end part and the high rigidity of an operation side part and the process for production of this tube and to provide the catheter formed by using this rigid graded torque tube. CONSTITUTION:This rigid graded torque tube T is constituted by impregnating a resin into a tubular braiding body 14 to form a resin layer 16 and changing the rigidity of this resin layer 16 in its longitudinal direction. The spacings formed in a constituting body consisting of a core of a tube, etc., coated with the braiding body 14 in its outer periphery are impregnated with the resin for changing the rigidity in the longitudinal direction; thereafter, the braiding is pulled and is brought into pressurized contact with the tube surface. A means for uniformizing the outside surface is applied on this braiding body. The tube is produced by curing the impregnated resin, then pulling the core at need. Such rigid graded torque tube T is used for the catheter.
Patent JP-H08149053-A (JP)
Title: Power line signal transmitting device
Inventor: SHINADA HIROAKI
IPC: H04B3/54
Filed: 1994-11-16
Abstract: PURPOSE: To attain the power line communication among the branch power lines which are wired from a trunk line via a breaker contained in a distribution bord. CONSTITUTION: The power line bridges 2a to 2c consist of the circuits which eliminate the power frequency bands and make the bands including the communication signals pass and are connected among paired branch power lines L1 to L10 which are branched from a trunk line L0 via the breakers 4a to 4j. The lines L1 to L4 connected to the bridges 2a to 2c are connected together via these bridges so that the power line communication is attained among the lines L1 to L4.
Patent JP-H04182398-A (JP)
Title: Production of crystal
Inventor: OKA KOTARO
IPC: C30B7/00
Filed: 1990-11-09
Abstract: PURPOSE:To easily produce a crystal by a free boundary diffusion method and to allow the easy determination of crystal conditions and to enhance operation reliability by diffusing a crystallizing agent into a biohigh-polymer soln., and partitioning an original container to a prescribed number after the prescribed time when this soln. crystallizes. CONSTITUTION:A protein soln. 6 is first sealed into the 1st container 1 and the crystallizing agent 7 is sealed into the 2nd container 2. A 1st sliding plate partitions the 1st and 2nd containers 1, 2 to separate the protein soln. 6 and the crystallizing agent 7. The protein soln. 6 and the crystallizing agent 7 come into boundary contact with each other when the 1st sliding plate 3 is slid to the open state. The 2nd and 3rd sliding plates 4, 5 are closed and the 1st container is partitioned to three compartments 8a, 8b, 8c upon lapse of the prescribed time for crystallization. The protein crystals 9 are held and recovered and the crystallization conditions are determined by investigating the soln. conditions in the compartments 8a to 8c where these crystals are recovered.
Patent JP-H07132553-A (JP)
Title: Transfer sheet for membrane press molding
Inventor: HATAKEYAMA HIROSHI
IPC: B29L31/10
Filed: 1993-11-11
Abstract: PURPOSE:To obtain a transfer sheet for membrane press molding with no necessity for releasing a transfer film after transfer, excellent membrane press moldability and excellent surface resistance such as stain resistance and scratch resistance. CONSTITUTION:A synthetic resin film with a heat shrinkage of at least 1.4% in the MD direction and at least 0.5% in the TD direction (wherein the measurement condition is 150 deg.CX30min; is used as a base film for a transfer sheet for membrane press molding and at least a protective layer and an adhesive layer are successively formed directly or through a releasing layer on the base film. Therefore, it is a transfer sheet for membrane press molding being extremely excellent for membrane press molding and a membrane press molded article treated with a surface protective treatment can be obtd. in such fields as inner and outer construction materials, automotive interior and exterior molded parts, miscellaneous articles, fine electric products and fields wherein the membrane press molding is performed.
Patent JP-H03167018-A (JP)
Title: Active suspension device
Inventor: INAGAKI TAKUJI
IPC: B60G17/015
Filed: 1989-11-24
Abstract: PURPOSE:To conduct good control corresponding to the actual characteristics of a vehicle by supplying controlled variable on the basis of a steering speed and a vehicle speed to an actuator via a first low-pass filter wherein time constant is set in a way that the vehicle speed is larger as its value is set larger. CONSTITUTION:Controlled variable for the restraint of the rolling of a vehicle is calculated by a means M4 on the basis of the steering speed of a steering and a vehicle speed respectively detected by each means M2, M3. Fluid from a means M5 is supplied to or discharged from a fluid actuator M1 interposed between a vehicle body and a wheel corresponding to the calculation result. In the above device, a first low-pass filter M6 is arranged in a controlled variable transmission system from the calculation means M4 to the supply/discharge means M5. The time constant of the first low-pass filter M6 is set by a means M7 in a way that the vehicle speed due to the detection means M3 is larger its value is set larger. Good control corresponding to actual characteristics of a vehicle is thereby conducted.
Patent JP-H11144655-A (JP)
Title: Electron beam device
Inventor: KONNO MITSURU
IPC: H01J37/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To restrain an electron beam damage on a sample to minimum and to always hold high vacuum of an electron gun chamber. SOLUTION: A voltage applied to a draw out electrode 3 of an electric field emission electron gun is controlled, and electric field emission of electrons from a cathode 2 is restrained, thereby achieving a kind of electric shutter to the electric field emission electron gun. Control of this electric shutter is linked with photographing of an electron beam image of the sample, opening/ closing of a vacuum valve 7 partitioning between the electron gun chamber and optical systems 10 and 12, output of a vacuum gauge 19 for measuring the degree of vacuum of the electron gun chamber, and movement of a sample stage 11 or the like.
Patent JP-H09187612-A (JP)
Title: Gaseous impurity treating system and particle removing filter
Inventor: SAKATA SOICHIRO
IPC: B01D39/20
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous impurity treating system not becoming a pollution source itself. SOLUTION: Since this gaseous impurity treating system is provided with a gaseous impurity removing means (110) for removing a gaseous impurities contained in an untreated air and generating a particulate impurity in a treated air itself and a filter means (120) arranged in the down stream side of the gaseous impurity removing means and composed only of a base material (e.g., metal or glass fiber) producing no gaseous impurity, the system can remove also the particulate impurity produced by the gaseous impurity removing means and does not become the pollution source itself.
Patent JP-H11143944-A (JP)
Title: Credit processing system and method and computer readable storage medium storing credit processing program
Inventor: UCHIYAMA MASAMI
IPC: G06Q20/24
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the mismatched transactions such as the double purchases, double requests, concerned in the credit processing that is carried out via an internet. SOLUTION: A tenant server 40 connected to an internet 49 is connected to a credit processor 20 like a terminal 10. At the same time, the data answer means 41 and 42 are added to the server 40 and every net terminal 70 is provided with the data display control means 71 and 72, a selection input means 76 and the selection notification control means 71 and 72. Furthermore, the server 40 is provided with the data decision control means 41 and 42 and the data cancel control means 41 and 42, and the processor 20 is provided with the data decision control means 21 and 22 and the data cancel control means 21 and 22 respectively. Then every terminal 10 can confirm the validity of the credit transaction data on the transaction to a virtual store 40 of an internet 49.  Meanwhile, the server 40 and the processor 20 can decide or cancel the credit transaction data based on the validity confirmation result of every terminal 70.