baber/WOPTO huggingface dataset:
Patent JP-S63113055-A (JP)
Inventor: SHIYAU CHIYAN CHIYUU
IPC: C08L23/04
Filed: 1987-08-26
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-H0946328-A (JP)
Title: Frame synchronization protecting circuit
Inventor: ISHIKAWA HAJIME
IPC: H04J3/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the circuit scale of a forward/backward protec tion function and to easily make the circuit high in integration and low in power consumption. SOLUTION: This frame synchronization protecting circuit is provided with an addition/subtraction counter 1 for inputting an addition control signal and a subtraction control signal and counting a fram synchronizing signal 13, a 1st circuit 10 for detecting zero of a coounter value, a 2nd circuit 11 for detecting that the counter value reaches a prescribed value, and an OR circuit 4 for supplying OR between a frame synchronizing pattern detection signal 2 and the output of the 1st circuit 10 as an addition control signal.  The protection circuit is also provided with a NOT circuit 3 for inverting the signal 2, an OR circuit 5 for supplying OR between an output from the circuit 3 and an output from the 2nd circuit 11 as a subtraction control signal and a circuit 12 for generating a hunting pulse when the signal 2 is hot inputted together with the signal 13 even when the output of the 1st circuit 10 rises and a signal is outputted from the 1st circuit 10.
Patent JP-H0495524-A (JP)
Title: Air conditioning system for vehicle
Inventor: SAKAMOTO HIDEYUKI
IPC: B60H1/32
Filed: 1990-08-10
Abstract: PURPOSE:To mare it possible that cooling operation is continued until an engine reaches a heat resistance limit value when the engine reached a second limit value whereat cooling ability is higher than a first limit value by lowering the cooling ability of a compressor when time-varying rate of the cooling ability is larger than a specified value. CONSTITUTION:An air conditioning system for vehicles is provided with a compressor 1 that compressedly transfer a coolant, a cooling means 3a that cools an engine 3, and a control means 5 that turns the compressor 1 off when the cooling ability of the engine 3 by the cooling means 3a reaches a first limit value. In this case, a time-varying rate calculation means 5a that calculates the time-varying rate of the cooling ability is provided to the control means 5. When the engine reached a second limit value whereat the cooling ability is higher than the first limit value, the cooling ability of the compressor 1 is lowered by the control means 5 when the time-varying rate of the cooling ability calculated by the time-varying rate calculation means 5a is larger than a specified value, avoiding problems due to overshoot and continuing cooling operation up to the limit of the ability of the engine cooling means.
Patent JP-H0260170-A (JP)
Title: Semiconductor non-volatile memory
Inventor: KOJIMA YOSHIKAZU
IPC: H01L29/792
Filed: 1988-08-26
Abstract: PURPOSE:To make the channel conductance high after the erasure through ultraviolet to facilitate the reading at a low voltage by a method wherein a low threshold voltage forming impurity region is provided between an N-type source region and a drain region. CONSTITUTION:A floating gate electrode 6 is provided onto a P-type silicon substrate 1 through the intermediary of a gate oxide film 5, and a control gate electrode 8 is built on the electrode 6 through the intermediary of an insulating film 7. An N-type source region 2 and an N-type drain region 3 are formed on the surface of the substrate 1 for the electrode 6, and a low threshold voltage forming impurity region 112 is formed on the channel region between the regions 2 and 3. The threshold voltage is made to decrease by making the channel conductance high after the erasure through ultraviolet rays providing the above region 112. By this setup, the reading can be facilitated at a low voltage.
Patent JP-H1148719-A (JP)
Title: Pneumatic tire for heavy load
Inventor: NAKAMURA YOKO
IPC: B60C11/13
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve uneven abrasion resistant performance till the end of lifetime of a tire without increasing noise by providing a chamfered surface in which block height is gradually reduced toward a projecting end, in a block of a block line except for the block line of a tread center at a tread end side of the block in corner parts of both ends in the tread circumferential direction. SOLUTION: A tread part is provided with a circumferential groove 1 extended in the tread circumferential direction and plural cross directional grooves 2 extended in the tread cross direction and opened in the circumferential groove 1 so as to partition plural block lines 3, 4. Among these block lies 3, 4, the block line 3 positioned so as to ride over the tread center TC is eliminated. A chamfered surface 8, in which height of the block 5 is gradually reduced toward a projecting end 7 of each corner part 5, is provided in two corners 6 of both ends in the tread circumferential direction in the tread end of each block 5 of the two block lines 4. With this structure, generation of noise is effectively lowered, and the deviation and abrasion resistant performance is improved more.
Patent JP-H0882094-A (JP)
Title: Formwork and its manufacture
Inventor: TAMURA YUJI
IPC: E04G9/05
Filed: 1994-09-06
Abstract: PURPOSE: To enhance the convertibility and incombustibility of concrete formwork and to improve the finishing property of concrete by using melamine plates as surface members. CONSTITUTION: Two melamine plates each about 1.0mm thick are set in a molding die taking the form of a box which is 1m by 3m by 15m and adjusted to about 45 degrees, and closed-cell hard urethane foam with a molding density of 0.03 to 0.5g/cm<3> is injected into the molding die to fabricate a molding of a sandwich panel with a layer thickness of about 15mm and a specific gravity of about 0.5. This sandwich panel is cut into about 900×2700mm and used as concrete formwork along with other reference materials. Therefore, the sandwich panel can improve a finishing property and convertibility more than do the reference materials.
Patent JP-S6271197-A (JP)
Inventor: HOSHINO KENICHI
IPC: H05B41/39
Filed: 1985-09-25
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-H0496646-A (JP)
Title: Stator of magneto electrical rotating machine
Inventor: KATO MASAHIRO
IPC: H02K23/04
Filed: 1990-08-10
Abstract: PURPOSE:To hinder the axial displacement of a permanent magnet by axially holding the permanent magnet between the projection provided on the yoke opening side and a two-stage drawn part provided on the deeply inside the yoke. CONSTITUTION:A permanent magnet 2 is built in place in a yoke 1 while the notch 21 of the permanent magnet 2 is engaged with the projection 11 provided on the yoke 1 opening side and the inmost side end face 22 of the permanent magnet 2 is brought into contact with the inside of the part 13 with difference in level of a two-stage drawn part 13 provided in the yoke 1. Then, a protective cover 3 is inserted into the permanent magnet 2 while the projection 11 of the yoke 1 and the notch 37 of the protective cover are fitted to each other. Thereafter, the protective cover 3 is subjected to building of the inside diameter for the purpose of causing overhang parts 35, 36 to bulge out so that the protective cover 3 is fixed and building of the protective cover in the yoke is completed. When the permanent magnet is held between the projection of the yoke and the two-stage drawn part, it is possible to hinder the axial displacement by an external mechanical force. Therefore, it is possible to surely fix the permanent magnet and the protective cover without making an apparatus larger.
Patent JP-H0377393-A (JP)
Title: Wiring substrate device
Inventor: OZAKI TOSHISUKE
IPC: H05K3/00
Filed: 1989-08-21
Abstract: PURPOSE:To prevent the damage of an electronic part, a flexible wiring substrate, and a rigid wiring substrate caused by a heat generated from the electronic part by bonding a metal plate to at least one of the part of the flexible wiring substrate where the rigid wiring substrate is bonded or the rigid wiring substrate. CONSTITUTION:A metal plate 4 is bonded to at least one of the part of a flexible wiring substrate 1 where a rigid wiring substrate 2 is bonded or the rigid wiring substrate 2. As the metal plate 4 has a good heat dissipating property, the heat generated from an electronic part will not damage the electronic part, the flexible wiring substrate 1, and the rigid wiring substrate 2 even if an electronic part generating heat is mounted on the rigid wiring substrate 2 part. Then, the wiring of highly-packed density becomes possible and the design can be made freely. Also, if a bent part 11 is attached to a box body, the heat generated from the electronic part is dissipated to the box body through the metal plate 4 and the damage of the flexible wiring substrate 1 can be prevented effectively.
Patent JP-H02124094-A (JP)
Title: Movable f1 phage heavy chain dna containing origin of replication
Inventor: SHIEEN KUROUFUOODO UEEBAA
IPC: C12N15/70
Filed: 1989-08-21
Abstract: PURPOSE: To enable conversion of a plasmid to a phagemid, by bonding a mobile f1 to a reception form of the plasmid.  
     CONSTITUTION: A replication origin of f1 phage having the same synthetic restriction endo nuclease sites (restriction sites) at both ends adjoining the replication origin is obtained. A phagemid containing a f1 phage intergeneric region containing a synthetic DNA sequence formed by fusion in two different restriction enzymes at each end of the intergeneric region is used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0632684-A (JP)
Title: Production of oxide coated ceramics
Inventor: ORITA MASAHIRO
IPC: C04B41/87
Filed: 1992-07-20
Abstract: PURPOSE:To improve crystallizability, purity and evenness of qualities by hydrothermally treating a mixture of a ceramics base material and a hydroxide at a given temperature and then coating a surface of the base material with an oxide containing the above hydroxide. CONSTITUTION:A ceramics base material (A) is obtained by selecting from alumina, mullite, etc. A hydroxide (B) is obtained by adjusting a pH (ca. pH 4) of an aqueous suspension of Zr (OH)4, etc., selected form hydroxides such as Zr, Ti, etc. Then, a mixture obtained by mixing components A and B are put in an autoclave and subjected to hydrothermal reaction at 80 deg.C <= temperature <= critical temperature (e.g. in the case where the component B is Zr: at 80-300 deg.C, 1-100kg/cm<2>.G). The reaction system is cooled and the reacted material is taken out to produce oxide coated ceramics having the surface of A base material coated with an oxide such as ZrO2.
Patent JP-H1149735-A (JP)
Title: Treatment of crystallization mother liquor of alanine
Inventor: KUMAGAI AKIRA
IPC: C07C229/08
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating crystallization mother liquor of alanine, by which the crystallization mother liquor of the alanine can be formed into a waste liquid capable of being suitably subjected to a burning treatment without damaging a furnace wall of an incinerator and without generating soot and smoke including air pollutants such as sulfur dioxide and nitrogen oxides. SOLUTION: This method for treating crystallization mother liquor of alanine comprises separating impurities such as an alkali component and others from the crystallization mother liquor of the aniline by an electrodialysis. Preferably, the electrodialysis is carried out by introducing the crystallization mother liquor to a room (b), which is one of the rooms between an anion exchange membrane A and a cation exchange membrane C in an apparatus constituted of basic units comprising a bipolar membrane B, the anion exchange membrane A, the cation exchange membrane C and the bipolar membrane B arranged in order, collecting byproducts from the room (a) between the bipolar membrane B and the anion exchange membrane A as a waste material, and collecting an alkaline component (sodium hydroxide) from a room (c) between the cation exchange membrane C and the bipolar membrane B.
Patent JP-2000046513-A (JP)
Title: Rotation sensor
Inventor: NAKAJIMA AKIRA
IPC: G01D5/245
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized rotation sensor which can be used even when the upper-limit temperature of the working environment is high. SOLUTION: When permanent magnets 8a and 8b rotate together with a rotating shaft 5, Hall elements 10a and 10b detect the magnetic fluxes of the magnets 8a and 8b. Since S poles and N poles are alternately arranged on the magnets 8a and 8b along the circumferential directions of the magnets 8a and 8b, the Hall elements 10a and 10b detect the poles and the detected values of the elements 10a and 10b are amplified by means of amplifiers. The amplified detected values and a threshold S are inputted to a comparator and the compared results are fetched as pulse signals. The angle of rotation and, furthermore, number of revolutions of the rotating shaft 5 can be obtained by counting the pulse signals.
Patent JP-H1062861-A (JP)
Title: Camera provided with mechanism for switching photographing screen size
Inventor: ENDO YASUHIKO
IPC: G03B17/28
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a camera whose complicated movable part is eliminated so as to improve reliability with respect to the automatic switching of a photographing image plane size by switching the photographing image plane size by means of an aperture fixed on a camera main body and an LCD shielding the specified part of the inside periphery of the aperture in accordance with the presence/absence of the perforation of a film. SOLUTION: The photographing image plane size switching mechanism for the camera 10 is constituted of the aperture 15, the LCD 25 shielding the part of the inside periphery of the aperture 15, a film discriminating mechanism discriminating a cartridge 90, and a control circuit changing the specified range of the LCD 25 to a light transmissive condition and a scattering (light shielding) condition based on the film discriminating mechanism. The LCD 25 makes a liquid crystal material on a light shielding area shown by hatching in a scattered state by the application of a specified voltage. A hole 14 to/from which a spool shaft is inserted/detached is provided below a cartridge chamber 17, and a discriminating switch constituted of a contact spring being an elastic conductive plate is provided inside a switch housing hole 31 which is inside the hole 14.
Patent JP-H0262100-A (JP)
Title: Electronic parts fixing device
Inventor: EGUCHI KATSUHIRO
IPC: H05K13/04
Filed: 1988-08-26
Abstract: PURPOSE:To cut and fold a lead wire of electronic parts in an arbitrary direction by reducing a dead space by making slidable a movable blade composed of composite blades and a fixed blade along the end surface of the fixed blade and along with the adjacent opposite side surface. CONSTITUTION:By pushing a shaft 11 toward the tip end thereof a rotatable plate 12 is pushed outwardly of a head part 9a and fixed blades 13A-13D are pushed out outwardly. On the respective fixed blades 13A-13D first through fourth operating levers 15-18 are correspondingly provided. As the levers 15, 17 are rotated around a support pin 19 in reciprocation, notched grooves 15a, 17a are engaged with a guide pin 23a of a movable piece 23. Hereby, the movable piece 23 and a slider 22 are moved in reciprocation along the guide rail 2. Thus, the respective movable blades 14A, 14C are moved in reciprocation sliding with the respective fixed blades 13A, 13C. Hereby, a dead space is reduced and hence a lead wire of electronic parts is cut and folded in an arbitrary direction.
Patent JP-S6369791-A (JP)
Title: Duplex crucible
Inventor: MAKINO HIDEO
IPC: C30B15/10
Filed: 1986-09-09
Abstract: PURPOSE:To produce a crystal at a high rate under constant crystal growth conditions, by using the title duplex crucible wherein the outer crucible can be vertically separated into plural parts to pull up the crystal, and preventing the growth of solidified silicon. CONSTITUTION:The inner crucible 3 for storing a melt 2 is made of quartz. The outer crucible 4 is made of graphite, ceramics, etc., and can be vertically separated into plural parts, for example an upper barrel 6 and a lower bowl 7. A material having lower heat conductivity than that of the lower part 7 is used for the upper part 6, and a spacer 8 having low heat conductivity is provided, as required, at the joint between the upper part 6 and the lower part 7 to form the duplex crucible 1. The duplex crucible 1 is then supported by a crucible shaft 5, which is rotatable and vertically movable, and the raw material melt 2 is charged into the crucible, heated through a heat insulating cylinder 10 and a heater 9, and melted. A silicon single crystal 13 is pulled up by a lifting shaft 14, a decrease in the temp. of the melt 2 is prevented by the upper part 6 of the outer crucible 4 having low heat conductivity and the spacer 8, and the single crystal 13 is grown without being decelerated under the constant conditions.
Patent JP-H0881964-A (JP)
Title: Body structure of building with underground section and execution method thereof
Inventor: KUROSAWA TAKASHI
IPC: E02D29/00
Filed: 1994-09-07
Abstract: PURPOSE: To shorten the term of work by rationalizing the execution of work at a time when a building with an underground section is constructed. CONSTITUTION: In body structure, a body B consisting of an underground section 3 and a ground floor 4 is fixed onto the foundation 1 of an underground structure A with a foundation section 1 constituted to an excavated-ground inner bottom 11 and rising walls 2. In a first execution method, the foundation section 1 and the rising walls 2 are mounted on the excavated-ground inner bottom 11, on which the underground section 3 must be constructed, and the body of the underground section 3 and the body of the ground floor 4 are built onto the foundation section 1. In a second execution method, the foundation section 1 is installed onto the excavated-ground inner bottom 11, on which the underground section 3 must be erected, and the body of the underground section 3 and the body of the ground floor 4 are built on the foundation section 1 while the rising walls 2 are constructed.
Patent JP-S58112822-A (JP)
Title: Fan controller for automobile
Inventor: SUZUKI YASUHIKO
IPC: F24F11/755
Filed: 1981-12-26
Abstract: PURPOSE:To fluctuate the flow rate of wind of the fan of a vehicle with a fluctuation width corresponding to a wind flow rate set by the driver of the vehicle, by providing a fluctuating circuit, a triagnular wave generation circuit and a drive circuit. CONSTITUTION:A fan controller comprises a fluctuating circuitIwhich generates a fluctuating signal, a pulse width modulation circuit II consisting of a triangluar wave generation circuit TC which produces a triangular wave signal of constant amplitude and period and a comparator circuit C connected to the circuitsI, TC, and a drive circuit III including a switching power transistor PT. The transistor PT is controlled to be on and off, by the duty factor of a pulse signal modulated by a pulse width determined by the fluctuating signal and the triangular wave signal, so that the rotational frequency of a motor M corresponds to the duty factor of the pulse signal. This results in fluctuating the flow rate of wind of a fan.
Patent JP-S60106490-A (JP)
Inventor: YAMANO TOSHIO
IPC: D05B41/00
Filed: 1983-11-14
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-H0957333-A (JP)
Title: Pick finding device for extra fine wire
Inventor: HIROTA TORU
IPC: B21C3/14
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an extra fine wire pick finding device without requiring any worker having a skilled technique and capable of easily performing the pick finding working. SOLUTION: This device is constituted of a tip machining device 1 for tapering the tip of an extra fine wire, a guide device 2 for guiding the tip of the extra fine wire tapered by the tip machining device to a die hole by utilizing the stream of the fluid, a die device 3 for reducing the extra fine wire passing through the inside of die hole to a prescribed dimension, and a tip drawing device 4 for drawing the tip of the wire to be passed through the inside of die hole.
Patent JP-H1176535-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To enhance attractiveness of a game by a method wherein after variable displays made by a plurality of variable display parts, the results of the display is derived and shown and when a prewinning position is established, an annunciation operation is performed while multiple kinds of annunciation states are set according to the type of the prewinning. SOLUTION: When with the prize entry of a shot ball, a variable display apparatus 9 is actuated, variable display devices 30a and 30b are stopped among the variable display devices 30a-30c and while a variable display is made by the variable display alone, the patterns of the variable display devices 30a and 30b present a so-called 'prewinning position' with the coincidence of the patterns of the variable display devices 30a and 30b. On this occasion, the frequency and length of the variable display of the variable display device 30c are changed in multiple ways. For example, when the right pattern coincides with the left pattern and the middle pattern or is identical to those before and after it, the stopping of the right pattern is controlled by taking the longest time.  Or the display state which is given when the pattern to be stopped surely presents the jackpot is distinguished from that in other case.
Patent JP-H03279347-A (JP)
Title: Method for purifying 4,4'-diphenyldicarboxylic acid
Inventor: TAKEYA SHOJI
IPC: C07C51/42
Filed: 1990-08-13
Abstract: PURPOSE:To readily obtain the subject high-purity compound by reacting inexpensive and readily available monoethanolamine with crude 4,4'-diphenyldicarboxylic acid, selectively forming a stable salt, separating the resultant salt, decomposing the salt with water and then depositing the subject compound with an acid. CONSTITUTION:Crude 4,4'-diphenyldicarboxylic acid is reacted with monoethanolamine in a solution or slurry form to produce a salt thereof. The deposited salt is then separated, decomposed with water and further deposited with an acid to liberate and recover 4,4'-diphenyldicarboxylic acid. Thereby, purification is carried out. Furthermore, the reaction is carried out in the coexistence of an organic solvent (e.g. ethanol or dichloromethane), compatible with the monoethanolamine and hardly dissolving the 4,4'-diphenyldicarboxylic acid to smoothly advance the salt-forming reaction. In addition, the amount of the monoethanolamine used can be further reduced to suppress loss of the formed salt by dissolution.
Patent JP-S6370630-A (JP)
Title: Channel assignment system
Inventor: KASAI KATSUHIRO
IPC: H04J3/22
Filed: 1986-09-12
Abstract: PURPOSE:To simplify the circuit such as small capacity of a buffer of a high speed interface section and to decrease a delay time of a data byadopting an equal interval and discrete channel assigned to each terminal equipment. CONSTITUTION:In a loop network of line exchange type, let the transmission speed in a loop be 10Mbps, a channel number be 100, one channel capacity be 64kbps, and the transmission speed of high speed interface connected to the loop be 640kbps, then the channel number written with a data is 10 channels and they are assigned discretely at an equal interval as No. 10, 20, 30-100. Thus, the time of data going to the loop via the high speed interface from each terminal equipment stored in the buffer is reduced end written sequentially in each channel and the next data is stored in the same buffer as the preceding data. Thus, the circuit is simplified such as small buffer capacity and the data delay time is reduced.