baber/WOPTO huggingface dataset:
Patent JP-H09148919-A (JP)
Title: Clock skew correction circuit
Inventor: ABE AKIRA
IPC: H03K5/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce a clock skew between blocks and to stabilize an operation by providing a delay line and equalizing the clock input phases of the external blocks in spite of the length of clock wiring. SOLUTION: Clock input from a terminal 1 is set to be a synchronism stable state with a phase locked loop constituted by a phase comparison means 2, a filter means 3, a variable frequency oscillation means and a variable delay means 6. Output 7 is inputted to the variable delay means 8 of a next state. A prescribed delay processing is executed with delay control input 15 and output 7 is inputted to a phase comparison means 11, The phase with the phase of one clock input signal 10 is compared and a phase shift signal is delay-controlled by the variable delay means 6 and 8 through a filter 12.  When the phase of a clock input signal terminal 10 is equal to that of the output 9 of the variable delay means 8 and when delay time td between the output terminal 5 of the variable frequency oscillator 4 and a clock input terminal 17 is equal to the delay control input delay time td' of the variable delay means 6 and 8, the output of the filter 12 holds a prescribed value.
Patent JP-H01146949-A (JP)
Title: Thermoplastic polyester resin mixture
Inventor: TAKEUCHI TAKASHI
IPC: C08L67/02
Filed: 1987-12-02
Abstract: PURPOSE:To obtain the title mixture excellent in heat resistance and adhesiveness, by mixing a thermoplastic polyester resin with a copolymer comprising ethylene and a specified polar monomer and a copolymer comprising ethylene and a polar ethylenically unsaturated monomer. CONSTITUTION:40-99.7wt.% thermoplastic polyester (A) such as polyethylene terephthalate is mixed with a copolymer (B) comprising 30-99.5wt.% ethylene and 0.1-70wt.% polar monomer (B) selected from among an alpha,beta-unsaturated monocarboxylic acid [e.g., (meth)acrylic acid], an alpha,beta-unsaturated dicarboxylic acid, its anhydride and its half-ester, etc., and a copolymer (C) comprising 30-99.5wt.% ethylene, 0.1-70wt.% ethylenically unsaturated monomer having polar groups comprising OH and/or epoxy groups, etc., in such amounts that the total of components B and C is 60-0.3wt.% provided that component B is 1-99wt.%, component C is 0.1-70wt.%, and the ratio of the total of COOH groups and carboxylic acid anhydride groups of component B to the total of the OH groups and glycidyl groups of component C is 0.2.-5/1 (by molar ratio).
Patent JP-H02150322-A (JP)
Title: Manufacture of outer sheathing body of air cut valve
Inventor: ARAKAWA KANJI
IPC: B29L31/30
Filed: 1988-11-30
Abstract: PURPOSE:To realize resin outer sheathing body of an air cut valve for manufacturing by a simple process according to a method where the valve outer sheathing body is molded out of thermoplastic resin with a bent pipe, which is formed in advance out of heat resistant resin, as an insert. CONSTITUTION:A bent pipe 3 is formed out of glass fiber-filled phenolic resin material. The pipe 3 has two elbows and is constituted by joining two L-shape members with each other. An outer sheathing body 1 is molded by injecting nylon 66 filled with 30wt.% of glass fiber with the bent pipe 3 as an insert. The injection molding is performed under the condition that the bent pipe 3 is held by being inserted with mold pins at its both ends. In addition, male threads are produced at the predetermined positions on the outer periphery of a mold center pin for forming female threads, onto which a cylinder 4 and an orifice 6 are attached. The mold center pin is removed by rotating the center pin. For the smooth rotation of the pin, a cap member 7, which is made of the same material as the outer sheathing body 1, is attached and the injection is performed from the direction indicated with the arrow A.
Patent JP-H01145749-A (JP)
Title: General purpose encoding/decoding system for x.409 protocol
Inventor: YUNOKI KENJI
IPC: G06F13/00
Filed: 1987-12-01
Abstract: PURPOSE:To arrange a protocol specified table in a work area which has been secured dynamically at the time of executing the processing by generating the protocol specified table, while referring to a protocol specified table generation table by an initialization module. CONSTITUTION:The system is constituted of a protocol specified table generation table 1, an initialization module 2, an address corresponding table 3, a protocol specified table 4, a general purpose encoding module 5 and a general purpose decoding module 6. In this state, the protocol specified table generation table 1 stores information for generating the protocol specified table 4, and the initialization module 2 develops the protocol specified table, while referring to the protocol specified table generation table 1. In such a way, the protocol specified table can be arranged in a work area which has been secured dynamically at the time of executing the processing.
Patent JP-H09143201-A (JP)
Title: Production of cellulose fine particle
Inventor: SUENAGA HIROSHI
IPC: C08B11/22
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To produce a cellulose fine particle stably dispersible in water without giving any chemical treatment by reducing the fiber length and width of a finely fiberized pulp and spray drying the slurry containing this pulp. SOLUTION: This cellulose fine particle having 1-100μm of diameter is produced by spray drying finely fiberized pulp having 210-400%, preferably 280-400% of water retention degree according to the JAPAN TAPPI No.26-78, in the pulp slurry state of 0.5-5% pulp concentration. The spray drying process is carried out by using a spraying drying device in which the temperature of the hot set at 100-300 deg.C, preferably 150-250 deg.C at the drying tower is used. The finely fiberized pulp is produced, for example, from a slurry of 1% solid content bleached sulfate pulp of broad-leaved tree, as the raw material.
Patent JP-H11144201-A (JP)
Title: Rotary head cylinder and assembling device therefor
Inventor: KAMIMURA TAKAYA
IPC: G11B5/48
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To realize a rotary head cylinder having the satisfied assembling workability and also a rotary head cylinder assembly. SOLUTION: Relating to the rotary head cylinder 1 consisting of a rotary cylinder 3 and a fixed cylinder 2, a lead wire 14a of a fixed side rotary transformer fixed to the fixed cylinder 2 is connected to a relaying substrate 22, and also a connector 21a is fixed to this relaying substrate 22 to fix the relaying substrate 22 to the bottom surface of the fixed cylinder 2. Further, the connector 21a is projected from a hole formed on the base surface of the fixed cylinder 2.
Patent JP-H10137702-A (JP)
Title: Washing device
Inventor: SATO TAKAYUKI
IPC: B08B3/10
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a manual washing work with an article to be washed held by hand. SOLUTION: This device consists of a vertically placed washing tank 10, and a fed port 11 for feeding a washing liquid 20 and a discharge port 12 for discharging the washing liquid 20 are formed on the washing tank 10, and the inside of the washing tank 10 is partitioned into a washing liquid feed side and a washing liquid discharge side by a partitioning plate 14 provided with a circulating port 13 on a portion of it. An inserting port 15 of the article to be washed for inserting a thermostat 30 is formed on the upper surface of the washing tank 10, and a seal 16 for fixing and sealing the thermostat 30 in a state with the thermostat 30 inserted in the washing tank 10 is attached to an inserting port 15 of the article to be washed.
Patent JP-H10145435-A (JP)
Title: Converter and its method
Inventor: SUENAGA SHINICHI
IPC: G06F5/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To suppress missing in image data to be recorded on a prescribed recording medium. SOLUTION: Image data sent from a digital video cassette recorder(DVCR) 2 are received by a 1394 communication section 11 and outputted to a FIF0 memory 12. When the FIFO memory 12 stores data by one frame, the FIFO memory 12 sets a full flag. Then an integrated drive electronics(IDE) controller 13 reads the data by one frame from the FIFO memory 12 depending on the full flag and converts the data and provides an output of the converted data to a hard disk 3 via an IDE terminal 14. When the data are read from the FIFO memory 12, the full flag is cleared, but since data of a succeeding frame are fed to the FIFO memory 12, the full flag is set again. Thus, the IDE controller 13 processes data of one by one frame corresponding to the flag and provides an output to the hard disk 3.
Patent JP-H02150578-A (JP)
Title: Regulating door
Inventor: IHARA HIDEHIKO
IPC: F16K3/18
Filed: 1988-11-30
Abstract: PURPOSE:To aim at the smooth slide motion of a door irrespective of sticking of a dust layer by opening or closing the door to open or close an outflow port with the sliding contact of both first and second wedge plates, and installing a projection to come into slidingly contact with a sliding surface of the second wedge plate on a sliding surface of the first wedge plate along the sliding direction. CONSTITUTION:A door body 14 is supported by a driving arm 15 free of lifting and sliding motion in front of a wall body 11 formed with an outflow port 2, and a first wedge plate 17 is supported in a front position of the wall body 11 via the door body 14 and then supported by the wall body 11 via a support fitting 18. A sliding surface 17a of the first wedge plate 17 corresponding to the door body 14 and a sliding surface 19a of a second wedge plate 19 at the front side of the door body 14 both are formed a wedge form being titled up and down, and owing to wedging action, the outflow port 12 is opened or closed by the door body 14. On the sliding surface 17a of the first wedge plate 17, there is provided with a projection 20 consisting of a plural stripe of 0.1mm or so, along the sliding direction. Consequently, even if a dust layer of 0.1mm or so is stuck on the first sliding surface 17a, the door body is smoothly slidable, thus on-off operation of the outflow port is performed without any hindrance.
Patent JP-H08162761-A (JP)
Title: Multilayer ceramic board
Inventor: MITANI JIYUN
IPC: H05K3/46
Filed: 1994-12-08
Abstract: PURPOSE: To reduce the area of resistors in a multilayer ceramic board, as compared with a case where a membrane resistor is formed on each layer, by forming a resistor resembling a via hole penetrating the partial layers or all layers of a multilayer ceramic board. CONSTITUTION: Circuit patterns 3a-3d and via holes 5b-5d are formed in a multilayer ceramic board 2 comprising green sheets 1a-1d. Furthermore, resistors 6b-6d and 7c, 7d each similar to a via hole are provided by filling small holes in the green sheets 1b-1d and 1c, 1d, respectively, with a resistive paste. This structure reduces the occupation area of resistors significantly as compared with a case where a desired resistor is formed of a membrane resistor.
Patent JP-H10149574-A (JP)
Title: Phase transistor type optical recording medium
Inventor: INAO TOSHIO
IPC: G11B7/2433
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high OW erasing rate and high CNR by controlling the absorptance for light of a recording layer in a crystal state to be higher than the absorptance for light of the recording layer in an amorphous state. SOLUTION: A dielectric film comprising such as ZnS, AlN and Ta2 O5 is formed as a first protective layer 2 on a substrate 1, on which a recording layer 3 comprising such as a GeSbTe thin film and InSbTe thin film is formed. Then a light-absorbing layer 4 comprising a mixture film of SiO2 and W is formed on the recording layer. The first protective layer 2 and the second protective layer 5 act to increase the absorption efficiency of light in a recording layer or to largely change the reflected light before and after recording. Therefore, thickness of these protective layers, recording layer, light-absorbing layer and reflection layer is controlled in such a manner that the absorptance (Ac) for light of the recording layer in a crystal state is larger or equal to the absorptance (Aa) for light in an amorphous state (Ac>=Aa).
Patent JP-H08157563-A (JP)
Title: One-pack type moisture-curing epoxy resin composition
Inventor: ISHIKAWA KAZUNORI
IPC: C08G59/40
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a one-pack type moisture-curing epoxy resin compsn. excellent in storage stability and quick in cure. CONSTITUTION: A one-pack type moisture-curing epoxy resin compsn. comprises as the indispensable components an epoxy compd. having more than one epoxy group on average per molecule, and an oxazolidine compd. of the formula (wherein R<1> is a methyl or ethyl group; R<2> and R<3> are each independently a 1-12C aliph. hydrocarbon group, an arom. hydrocarbon group, or a cyclic group wherein R<2> and R<3> are bonded to each other; and R<4> is a hydrogen atom or a methyl group).
Patent JP-2000200420-A (JP)
Title: Waveform reshaping device and reproducing signal processor using it
Inventor: HORIBE RIYUUSUKE
IPC: G11B20/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To largely reduce a data slice error or jitter by detecting a reproducing signal from an optical pickup circuit with a first detecting time constant, detecting an upper side envelope of the reproducing signal, detecting the reproducing signal with a second detecting time constant, detecting a lower side envelope of the reproducing signal, imparting a weighting coefficient to the upper side and lower side envelopes and calculating an average value. SOLUTION: This device is provided with a first detecting circuit 3 which detects a reproducing signal RS from an optical pickup circuit 2 reproducing a signal recorded on an optical disk 1 with a prescribed time constant and which detects an upper side envelope RSU, and a second detecting circuit 4 which detects the reproducing signal RS with the prescribed time constant and which detects a lower side envelope RSD. When a pre-processed waveform reshaping signal SS is inputted into a binary circuit 130O, a negative feedback binary slice level is hardly varied even when a period of a disturbance owing to a defect is short and is capable of satisfactorily following a disturbance owing to a defect having a short period. Therefore, a slice error is reduced.
Patent JP-2001124711-A (JP)
Title: Fluorescence x-ray analysis method and evaluation method of sample structure
Inventor: AWAJI NAOKI
IPC: G01N23/223
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To evaluate microelements with high resolution and high sensitivity, and at the same time to accurately evaluate constitution elements along with thin film structure. SOLUTION: Primary X rays consisting of either non-dispersed white X rays or dispersed monochromatic X rays are collimated or condensed by an X-ray mirror 2 and enter the surface of a sample 3 at an incident angle near a total reflection critical angle, and fluorescence X rays 4 from the sample 3 are measured by a wavelength dispersion system.
Patent JP-H05143856-A (JP)
Title: Automatic software vending machine
Inventor: SUZUKI TAKAMITSU
IPC: G07F17/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide an automatic software vending machine which enables a customer to reserve purchase of software to be put on sale soon and eliminates a need for the customer to go to the installation place of this vending machine again for the purpose of purchasing it. CONSTITUTION:When a customer wants to purchase software to be put on sale soon, his reservation for software is accepted and reservation information is reported to a host computer system if he has an ID card which individually discriminates him. An operator acquires reservation information from the host computer system and dubs pertinent software for the reserving customer and sends the FD.
Patent JP-H02151062-A (JP)
Title: Semiconductor device
Inventor: KISHIMOTO SATORU
IPC: H01L21/331
Filed: 1988-12-01
Abstract: PURPOSE:To suppress concentration of electric field on a depletion layer and obtain a high withstand voltage for a junction part by forming a ballast resistance layer such that it is shallower in the part nearer to the periphery thereof. CONSTITUTION:A silicon oxide film 2 is formed on an n-type semiconductor substrate 1, and a photoresist 3 is patterned through exposure and development. Then, this photoresist 3 is used as a mask to form a ballast resistor opening part 4 by carrying out etching so that the silicon oxide film 2 is made gradually thinner from the periphery of the ballast resistance opening part toward inside thereof. Then, after the photoresist is removed, a ballast resistance layer 5 is formed by injecting and diffusing a p-type impurity into the n-type semiconductor substrate 1 through the opening 4 for forming the ballast resistor. Thus, the electric field concentration in the periphery of the ballast resistance depletion layer 6 can be suppressed and the withstand voltage for the junction part is made higher.
Patent JP-H03172069-A (JP)
Title: Scanning carriage movement control device in picture input device and method
Inventor: YUUJIIN EI ROGARUSUKII
IPC: H04N1/203
Filed: 1990-11-08
Abstract: PURPOSE: To easily control carriage motion with an inexpensive device by providing a means which counts the number of indicators that are detected by a few light- sensitive elements during relative scan movement and a means which compares a count value with a required position value to generate feedback response to a controllable driving means, in order to generate a value that represents a position value. CONSTITUTION: Image data from encoder pixels to a specific scan lien is guided to an averaging circuit 200, and the circuit 200 averages values that are detected about each scan line. Next, a threshold device 202 separates acquired values with respect to known values with the threshold and generates a binary output that represents one detection or non-detection of a line row during the prescribed integration. The result is guided to a shift detecting circuit 204, and the circuit 204 compares the present detection value with the detection value of the previous scan line. When the circuit 204 detects the occurrence of a shift, a counter 206 is made a single step. The value (position feedback) of the counter 206 is subtracted from a carriage position command.  Next, an acquired position error is digitally corrected by a digital compensating circuit 208 by using a proper digital control feature.
Patent JP-H0951107-A (JP)
Title: Semiconductor device and its manufacture
Inventor: JIERUMII BAROOZU
IPC: H01L29/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the operation temperature of a quantum effect element using Coulomb blockade by providing a plurality of layers for forming a potential in lamination structure, one layer which covers the inclination surface crossing each edge of a plurality of layers and where a carrier flows in a surface in parallel with the inclination surface, and a narrowing means for flowing the carrier only in an inclination direction. SOLUTION: A part 33 with a wider lower part and a part 35 with a wider upper part being extended toward a lower ohmic contact layer 25 which is the source of a gate electrode 31 are connected by a narrow part 37. The narrow part 37 covers the edge of a total delta doped layer along an inclination surface 17 and is arranged so that it is at 90 deg. for the direction where the edge of the delta dope layer is extended. A narrow part 37 of the gate electrode 31 is located on the inclination surface 17, thus narrowing the circulation path of carriers, thus increasing the level between sub bands of a rear barrier entrapment potential and achieving an operation at a higher temperature than before since the carrier at a base level cannot be easily excited by that amount even if temperature increases.
Patent JP-H04180533-A (JP)
Title: Electrically conductive material
Inventor: TOE TAMIO
IPC: C22C9/00
Filed: 1990-11-14
Abstract: PURPOSE:To obtain an electrically conductive material having high electrical conductivity and superior migration resistance by regulating the oxygen content of a Cu alloy contg. a specified amt. of Si. CONSTITUTION:The oxygen content of an alloy consisting of 0.05-1.5wt.% Si and the balance Cu with inevitable impurities is regulated to <=20ppm to obtain the above-mentioned material. About 0.001-5.0wt.%, in total, of one or more among Zn, Sn, Mg, Mn, Al, B, P, As, Sb, Ag, Pb, Be and Zr as secondary components may further be added to the above-mentioned compsn. as required. The grain size of the obtd. material is preferably about <=30mum.
Patent JP-H05142578-A (JP)
Title: Liquid crystal display device
Inventor: SEIKI MASAHIRO
IPC: G02F1/136
Filed: 1991-11-21
Abstract: PURPOSE:To make an external form of a liquid crystal cell by decreasing the number of arrays of protective non-linear resistance elements which do not contribute to a display, with regard to a structure for suppressing generation of a display defect in an end part of a display picture element area caused by static electricity. CONSTITUTION:In a display picture element area of a substrate 11, a non-linear resistance element 12 is formed, and also, a protective non-linear resistance element 12 is formed in the outside of the display picture element area. An area of the non-linear resistance element 12 of the outside of the display picture element area is made smaller than an area of the non-linear resistance element 12 in the display picture element area. Breakdown strength of the non-linear resistance element 12 of the outside of the display picture element are becomes lower than the non-linear resistance element in the display picture element area. Accordingly, in the case a potential difference is generated between the picture element electrode end part and the substrate 11, the non-linear resistance element 12 of the outside of the display picture element area is broken down preferentially.
Patent JP-H02155803-A (JP)
Title: Rear wheel device of motorcycle
Inventor: HATANAKA AKIMASA
IPC: B60B27/02
Filed: 1988-12-05
Abstract: PURPOSE:To enhance the easiness to fit and remove a rear wheel and decrease spare parts by installing a center spacer stretched on both sides, inserting a coupling and spacer of a sprocket punched out in the form of a disc, and threading an axle shaft through the center spacer. CONSTITUTION:A center spacer 3 threaded through the inners of bearings 2 on both sides of a rear wheel hub 1 is stretched to the outside of the bearings 2, and a coupling 6, spacer 10, side spacer 11 of a sprocket 5 punched out in the form of a disc are inserted and fixed. An axle shaft 12 is inserted in this center spacer 3, and the two ends of this axle shaft are threaded in holes at the ends of a rear fork 13, followed by tightening with a nut 14. This makes it easy to fit and remove the rear wheel and facilitates response to a change in the chain line by inverting the sprocket, to lead to decrease in the spare parts to be provided.