baber/WOPTO huggingface dataset:
Patent JP-S62192101-A (JP)
Title: Apparatus for fixing ski boots
Inventor: JIYORUJIYO BATSUJIYO
IPC: A43C11/16
Filed: 1987-02-05
Abstract: The locking device comprises an operating lever (1), pivotallly connected to one of the elements (4) to be brought together, and supporting a take-up spool (10) for a joining element (20), connected at a fixed point to the other of the elements (9) to be brought together. The spool (10) is rotatable about an axis spaced from and lying substantially parallel to the pivot axis of the lever (1). There also being provided members (15, 21) for releasably blocking rotation of the spool (10) at least in the direction of unwinding of the joining element (20).
Patent JP-S58141012-A (JP)
Title: Bias circuit
Inventor: OONISHI MASAMI
IPC: H03F1/30
Filed: 1982-02-16
Abstract: PURPOSE:To reduce variation of circuit characteristics of a bias circuit for the base bias of an integrated by using a current mirror circuit as said bias circuit and stabilizing a bias voltage against fluctuations of temperature without variance. CONSTITUTION:The 1st and the 2nd resistances 37 and 38 for voltage division are cascaded between a power terminal 19 and an earth terminal 20; and the base of the 1st TR29 is connected to the mutual connection point between those resistances 37 and 38 and the collector is connected to the earth terminal 20. An error component DELTAV due to a difference in VBE is caused principally by relative variance DELTAVBE of the VBE of each pair TR and variation in the ratio between the emitter current of a TR34 and that of a TR33 with variation in mirror ratio with current amplification factors hFE of TRs 35 and 36 and with variation of the base current of the TR34 with the factors hFE. When the lower-limit values of the factors hFE of both NPN and PNP TRs are both 50, the current ratio is 0.92 for the lower-limit values and the VBE of three TRs is about -6.5mV. Then when the DELTAVBE of the pair TRs is + or -0.5mV, its variation is random, so it is about + or -0.9mV after squaring and averaging, so that the variance is reduced approximately by one figure.
Patent JP-S58151557-A (JP)
Inventor: JIYORUJIYO SHISUCHI
IPC: G01N30/30
Filed: 1983-02-17
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-S59149864-A (JP)
Inventor: FUJITA SHIGEYOSHI
IPC: B61B13/06
Filed: 1983-02-16
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-H05223259-A (JP)
Title: Radiant space heating apparatus
Inventor: TANIGUCHI YOSHIO
IPC: F24C7/04
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a radiant space heating apparatus which enables easy setting of a region of radiation of heat. CONSTITUTION:An upper-side reflecting plate (4) is disposed on the upper side of a heater (6) and the lower surface of this upper-side reflecting plate (4) is made a reflecting surface (4a). A lower-side reflecting plate (5) is disposed at a position opposite to the upper-side reflecting plate (4) on the lower side of the heater (6) and the upper surface of this lower-side reflecting plate (5) is made a reflecting surface (5a). The heat of space heating emitted downward from the heater (6) and the heat of space heating emitted upward from the heater (6) and reflected downward by the reflecting surface (4a) of the upper-side reflecting plate (4) are reflected upward toward the upper-side reflecting plate (4) by the reflecting surface (5a) of the lower-side reflecting plate (5) and radiation of the heat of space heating is not effected on the lower side of this lower- side reflecting plate (5). By setting the shapes and the positions of disposition of these reflecting plates (4) and (5), accordingly, exact radiation of the heat to a desired region can be effected.
Patent JP-H03229697-A (JP)
Title: Treatment of waste water
Inventor: IZUMI SEIJI
IPC: C02F3/28
Filed: 1990-02-02
Abstract: PURPOSE:To enhance denitrification efficiency by applying biological denitrification treatment to the org. waste water flowing in a reaction tank by nitrifying and denitrifying bacteria and reducing the residual nitrogen compound in the waste water intermittently overflowing from the reaction tank within a separation tank by aerobic denitrifying action. CONSTITUTION:The aeration amount of air to a solution mixture is controlled by controlling a flow rate control valve 19 to intermittently form denitrification environment low in a dissolved oxygen amount and nitration environment high in a dissolved oxygen amount and the nitrogen compound contained in the solution mixture is oxidized and decomposed into a nitrate compound and a nitrite compound in the nitration environment by nitrifying bacteria while the nitrate and nitrite compounds are reduced to nitrogen gas and nitrogen oxide gas in the denitrification environment by the nitrate and nitrite respirations of denitrifying bacteria. In the nitration environment increased in its aeration air amount, the solution mixture is reduced in its specific gravity to expand and a part of the expanded solution mixture flows in a separation tank through an overflow weir 21. The air supplied by a blower 25 is diffused in the solution mixture and the nitrogen compound in the solution mixture is reduced to nitrogen gas by aerobic denitrifying action.
Patent JP-S59150246-A (JP)
Title: Hot-water supplying apparatus
Inventor: YAMAUCHI MASAJI
IPC: F23N1/08
Filed: 1983-02-15
Abstract: PURPOSE:To stop the fluctuation in the amount of water of a hot-water supplying apparatus automatically, by driving a water-amount adjusting valve with change time-wise being provided, and using a timer circuit which supplies said driving signal only at a preset time. CONSTITUTION:When a switch 19 is changed to 19a, a signal is sent from a signal generator 17 only at a time preset by a timer circuit 18 in advance. The signal is transmitted to a motor driving circuit 15, and a water-amount adjusting valve 10 is rotated in the forward or reverse direction. The opening degree of a valve hole 10a is changed by the rotation of the water-amount adjusting valve 10. The differential pressure at the valve hole 10a actuates a diaphragm and drives a control valve 4. Thus the amount of water is changed. The signal is changed from time to time. When the fluctuation in the amount of water is made to occur only during the time preset by the timer circuit 18, the change in the amount of water is automatically stopped, and the normal hot water supply with the constant amount of water is regained.
Patent JP-H06235150-A (JP)
Title: Flat knitting machine
Inventor: ONISHI TAKAYUKI
IPC: D04B15/82
Filed: 1993-02-12
Abstract: PURPOSE:To provide a flat knitting machine completely without using any knitting cam. CONSTITUTION:The flat knitting machine consists of a needle bed 12, plural sliders 14 placed freely slidably in longitudinal direction on the top of the needle bed 12, needles attached at the front ends of the sliders 14, a carriage 26 placed movably in the direction of x-axis on the top of the needle bed 12, a linear motor to drive the carriage 26, plural coils attached on the under surface of the carriage 26 and a coil exciting means to excite the plural coils.
Patent JP-H11225067-A (JP)
Title: Semiconductor device
Inventor: SAKATA TAKESHI
IPC: H03L7/06
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a clock recovery circuit that has a wride range of an operational clock cycle time and a double frequency function. SOLUTION: A clock recovery circuit of this semiconductor device is made up of a clock input buffer(CIB), a clock divider(CID) that supplies an internal clock, a delay monitor(DMC) connecting to the clock input buffer, a 1st delay circuit group(FDA) connecting to the delay monitor (DMC), a 2nd delay circuit group (BD) connecting to the clock driver (CID), and a control circuit (MCC) that controls the 2nd delay circuit group (BDA) depending on an output of the clock input buffer (CIB) and an output of the 1st delay circuit group (FDA). While a clock cycle number from an external clock to an internal clock is automatically switched in response to the clock cycle time, the external clock is delayed depending on its period to generate the internal clock and a delay time difference of the delay circuits of the delay circuit groups FDA, BDA is made an integer multiple.
Patent JP-H06236667-A (JP)
Title: Optical transmission system
Inventor: SANO KENJI
IPC: H04B10/27
Filed: 1993-02-12
Abstract: PURPOSE:To obtain an optical transmission system which includes a connection path formed as a bus and whose handleability is improved by providing an optical branch coupling means changing a transmitted optical signal to an optical signal in another band, synthesizing it with a remaining signal and outputting the synthesized. signal. CONSTITUTION:One part of the optical signal entering the input terminal 7 of the optical branch coupling element 9 of a recording and reproducing device 3 goes to an optical signal receiving part 10 and the remaining optical signal enters an image receiver 4 from and output end 8 through a transmitting body 5. A detection means 11 outputs a signal from the receiving part 10 and the detected result about the band to which the signal belongs, and an operation mode detecting means 12 outputs the detection signal of the operation mode of the device 3. In the case the signal detected by the means 11 shows a reproducing mode, a discrimination means 13 transmits a reproducing signal to a control means 19 through a reproducing circuit 18, and the means 19 changes the band of the reproducing signal in order to distinguish it from the signal from the receiving part 10 and outputs the signal to a transmitting part 20. By such constitution, the optical transmission system in which the connection path between plural equipments is formed as the bus and whose handleability is improved is obtained.
Patent JP-H09216994-A (JP)
Title: Thermosetting resin composition and cured product thereof
Inventor: AIZAWA TERUKI
IPC: C08G8/28
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin compsn. which can improve the adhesion between a resin and a reinforcement to provide a cured product having excellent low moisture absorption and mechanical properties by incorporating a specified coupling agent into a resin compsn. comprising a thermosetting resin having a dihydrobenzoxazine ring. SOLUTION: This resin compsn. comprises a thermosetting resin having a dihydrobenzoxazine ring, a reinforcement selected among org. fillers and fiber materials, and a coupling agent. The coupling agent is a compd. represented by formula I (wherein R<1> represents N2 -CONH-, C6 H5 NH-, NH2 - CH2 -CH2 -NH- or a group of formula II; R<2> represents CH3 or C2 H5 ; a is 1 to 10; b is 0 to 2; and c is 1 to 3) or formula III (wherein R<3> represents a group of formula IV; and a, b, and c are each as defined above). This resin compsn. is excellent in the adhesion between the resin and the reinforcement and can provide a cured product possessing good mechanical properties and low moisture absorption.  Therefore, it is useful as a raw material for the preparation of a highly functional molding material, a paint, an adhesive, a metal foil-clad laminate sheet, a semiconductor device, FRP and the like.
Patent JP-H03229597-A (JP)
Title: Commercial information discriminating device
Inventor: SAKAZAKI YOSHIHISA
IPC: H04N17/00
Filed: 1990-02-05
Abstract: PURPOSE:To raise precision for detecting a commercial message up to a level capable of being offered for practical use by calcu lating a numerical value showing probability that a program is the commercial message by judging collectively every output of a detecting means and a time measuring means. CONSTITUTION:When a user operates a reset switch 18 into ON state at the optional point t1 of time when he watches a picture and recognizes that the commercial message is on the air, a signal P4 which has a peak value to increase successively at the intervals of 15min (=a) is outputted from the time measurement circuit 16. A degree calculation circuit 15 executes arithmetic operation on the basis of the output signal P3 of a stereo broadcasting detection circuit 14 and the output signal P4 of the time measurement circuit 16, and generates a CM probability signal Q1. This CM probability signal Q1 is supplied to a decision circuit 17, and if it exceeds a prescribed threshold level S1, a reset signal R is generated, and the time measurement circuit 16 is reset.
Patent JP-H05186710-A (JP)
Title: Ductile pipe excellent in ozone resistance
Inventor: CHIGAMI HIROSHI
IPC: C09D133/04
Filed: 1992-01-14
Abstract: PURPOSE:To impart an ozone resistance to a lined ductile pipe. CONSTITUTION:The inner surface of a ductile pipe is coated according to a customary method with an acrylic powder coating material prepared by the copolymn. of a monomer component composed of an acrylic or methacrylic ester and a modifying copolymerizable monomer with glycidyl methacrylate or acrylate as a reactive monomer added thereto in a proportion of 500 to 400g per functional group in terms of theoretical equivalent.
Patent JP-H04211625-A (JP)
Title: Process for producing bisphenol a
Inventor: JIYAN ROJIE DESUMURU
IPC: C07B61/00
Filed: 1991-02-19
Abstract: PURPOSE: To attain high purity of bisphenol A, by condensing an excess of phenol with acetone in the presence of an acid catalyst (e.g. benzenesulfonic acid) and a specific additive.  
     CONSTITUTION: Bisphenol A with high purity is obtained by condensing an excess amount of phenol with acetone in the presence of an additive prepared by alkylating a chloromethylated resin with resorcinol, etc., i.e., an additive of formula I [m, n and p are each 0 or 1; R 1 -R 3  are each H, alkyl or phenyl; R 4  is H, halogen, alkyl, etc.; formula II is chloromethylated resin] and in the presence of an acid catalyst. Especially, the molar ratio of the group of formula III to acetone is preferably 0.1-3. The present additive is separated by filtration after completion of the reaction, washed with phenol and reused in the new condensation step. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04262711-A (JP)
Title: Thresher of combine
Inventor: MINAMI RYUICHI
IPC: A01F12/32
Filed: 1991-02-19
Abstract: PURPOSE:To always maintain proper grading accuracy and efficiency even if the state of grains is changed. CONSTITUTION:The flow rate of grains in different states at a grain pan 9 where grains fed to a grading part 3 are placed is sensed with a grain quantity sensor (A7) and a grain quantity sensor (B8) and chaff opening degree is determined according to the output of the grain quantity sensor (A7). The set value of the preset chaff opening degree is simultaneously corrected according to the output of the grain quantity sensor (B8). The change in state of placed grains on the grain pan 9 is sensed with output from the grain quantity sensor (A7) and the grain quantity sensor (B8) according to the grain state to realize the chaff opening degree according to the grain state.
Patent JP-H06217076-A (JP)
Title: Picture inputting device
Inventor: IKETANI KOHEI
IPC: H04N1/40
Filed: 1993-01-19
Abstract: PURPOSE:To use the memory of a small capacity, and to obtain a stable picture signal by a simple constitution. CONSTITUTION:A picture inputting device 1 is equipped with a conveyance system 3, line sensor 2 arranged at the conveyance system 3 which reads the transmittance of a film F, and light receiving means 4 arranged at a position opposed to the line sensor 2 of the conveyance system 3 which has light receiving sensors 4a-4c. Also, a face-shaped emitter 70, film holding body 5, and optical system 6 are arranged between the light receiving means 4 and the line sensor 2 in this sequence from the light receiving means 4 side independently of the conveyance system 3. At the time of reading a picture from the film F, the luminance of the back face side of the face-shaped emitter 70 is detected by the light receiving sensors 4a-4c, and a reading time and shading correction data or the like are adjusted based on the detected luminance so that the substantially same picture signal as the picture signal to be obtained when the luminance distribution of the face-shaped emitter 70 is uniform can be obtained.
Patent JP-S63193747-A (JP)
Title: Repeater
Inventor: OKADA HIROSHI
IPC: H04L7/00
Filed: 1987-02-06
Abstract: PURPOSE:To exactly recognize a data from its first bit even when an NRZ signal generating asynchronously is encoded and transmitted, by providing control means at a data generating part and a data reproducing part respectively. CONSTITUTION:The data generating part is provided with a first limiting means 7 which stops a conversion operation after the NRZ signal is generated and a desired time elapses, and the data reproducing part is provided with a second limiting means 8 which stops a reproducing operation after an RZ signal to be reproduced is received and the desired time elapses. Thus, by providing the first and the second limiting means 7 and 8 in a repeater, it is possible to recognize the data exactly from the first bit by the repeater at a reception side even when the NRZ signal generated asynchronously is encoded and transmitted in a system in which the repeaters are connected in multiple stages.
Patent JP-S62183907-A (JP)
Title: Superconductive billet for extrusion
Inventor: SUZAWA CHIZURU
IPC: B21C23/00
Filed: 1986-02-05
Abstract: PURPOSE:To smooth extrusion by forming fine ruggedness on the outside surface of a billet thereby forming a rough surface having specific surface roughness thereto. CONSTITUTION:A fine rugged surface 10 is formed by a mechanical treatment such as sand blasting or working onto the surfaces such as outside peripheral faces of a cylindrical body 1 and head part 3 to be adhered with a lubricating material. The surface roughness of the rugged surface 10 is set to about 20-100mus roughness. The lubricating material 5 is coated on the outside surfaces 1, 2 of the billet roughened in the above-mentioned manner, than the holding effect of the lubricating material 5 is improved by the nabbing to the ruggedness thereof or the intrusion into the narrow gaps. The adhesiveness of the lubricating material 5 to the billet is thus improved and the lubricating material 5 sticking thereto is uniformly and stably held until the billet is extruded. The extrusion is made smoother by the above-mentioned method.
Patent JP-H03233051-A (JP)
Title: Assemblying of panel for sitting room construction and panel connection structure therefor
Inventor: MATSUMOTO SHOICHIRO
IPC: E04B2/72
Filed: 1990-02-06
Abstract: PURPOSE:To increase workability of panel assemblying, by moving downward a joint post arranged between side edges of adjacent panels and fitting two first fitting members to corresponding second fitting members of the respective panels. CONSTITUTION:Joint posts 12, 16 provided with two first fitting members 14, 14, 15, 15 are arranged between side edges of adjacent two panels 6, 6 disposed on base members 4, 4. In this time, the first fitting members 14, 14, 15, 15 are placed above the second fitting members provided at the side edges of the respective panels 6, 6. And the joint posts 12, 16 are forced to move downward to fix the two first fitting members 14, 14, 15, 15 at the corresponding second fitting members 11 of the respective panels 6, 6. In this way, the panels 6, 6 can be simply and easily jointed with an extremely small force.
Patent JP-S59149445-A (JP)
Title: Control system of multiple access contention
Inventor: ONO TATSUHIRO
IPC: H04L12/40
Filed: 1983-02-17
Abstract: PURPOSE:To allow a center device to select 1 or 0 even when plural terminals simultaneously access to cause contention, and to obtain the equality of access, by providing time slots which transmit 1 and 0, respectively. CONSTITUTION:Out of access signals sent out of terminals 3-5 to the multiple frame of an up transmission line T, an access channel into which 0 is inserted and an access channel into which 1 is inserted are provided. When the center device 1 detects such states as follows; there is no signal in both channels, 1 and 0 is inserted, but no signal is present, or no signal is returned to the transmission line R but 0 and 1 is present; one of access channels is selected, and the access is returned to the transmission line R. Consequently, the right to access is given equally to respective terminals.
Patent JP-S56122136-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: SUZUKI KOUJI
IPC: H01L21/52
Filed: 1980-02-29
Abstract: PURPOSE:To eliminate the variation in the anisotropic resistance of the semiconductor device due to strain by setting a semiconductor pellet in which a P type resistance element of predetermined surface impurity density is formed in a (811) crystalline surface so that the element is directed at 45 deg. of the longitudinal direction of an enclosure and sealing it with the resin. CONSTITUTION:P type resistance elements 12, 13 having 7X10<17>-4X10<20>cm<-3> of surface impurity density are formed in parallel with or perpendicularly to the (110) crystalline axial direction on a semiconductor pellet 11 of (811) crystalline surface. The elements are placed fixedly on a mount base 16, wire bonded to metallic leads 14, and molded in a rectanular enclosure 15 of insulating resin. At this time the dirctions of the elements 12, 13 are inclined at 45 deg. with respect to the longitudinal direction of the enclosure. Thus, anisotropic resistance change caused by strain due to the resin sealing can be eliminated to improve the electric characteristics of the semiconductor device.
Patent JP-S58141528-A (JP)
Title: X-ray rexposing mask and preparation thereof
Inventor: OOTORI KOUICHIROU
IPC: H01L21/027
Filed: 1982-02-18
Abstract: PURPOSE:To obtain an X-ray exposing mask having strength and stability same as those of an inorganic substance holding film and coefficient of X-ray absorption which is smaller than that of inorganic substance by employing amorphous silicon as the main element of holding film. CONSTITUTION:A silicon dioxide film 2 is deposited in the thickness of about 0.1mum by the thermal oxidation over the surface of single crystal silicon substrate 1 and a hydrogen added amorphous silicon film 3 is deposited thereon in the thickness of 4mum by the grow discharging method using silane. Then, a double layer 4 of gold/titanium is vacuum-deposited thereon in the thickness of 0.1mum and moreover a silicon nitride film 5 is deposited in the thickness of 1mum by the plasma CVD method. An electron beam resist PMMA6 is coated thereon in order to form a pattern, the film 5 is partially removed, and a pattern is formed using a gold plated layer 7 which is grown with the layer 4 used as the base. The remaining film 5 and the layer 4 thereunder are removed and a pattern for window opening is formed at the rear side of substrate 1 by a resist film 8. The substrate 1 is etched by the potassium hydroxide from the rear side while protecting the surface and the film 2 is then removed by the hydrofluoric acid.