baber/WOPTO huggingface dataset:
Patent JP-H11315196-A (JP)
Title: Polyester resin
Inventor: AL GHATTA HUSSEIN
IPC: C08L67/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having a low formaldehyde content and a low formaldehyde generation rate by adding a specific antioxidant and specifying the residual formaldehyde content and the formaldehyde generation rate. SOLUTION: This polyester resin comprises (A) an aromatic polyester resin containing (B) an antioxidant having a free radical group-scavenging action (an action capable of removing free radical groups), and has a residual formaldehyde content of <=150 ppb, a formaldehyde generation rate (290 deg.C) of <=15 ppb/ min and preferably an intrinsic viscosity of >=0.7 dl/g. The resin is preferably polyethylene terephthalate, polybutylene terephthalate, a copolyethylene terephthalate, or the like, each of which has an isophthalic acid amount of <=15%. The resin is obtained by adding the component B to the melted component A and further subjecting the mixture to a solid polycondensation reaction in an inert gas atmosphere.
Patent JP-H08263044-A (JP)
Title: Character processor
Inventor: IWABUCHI NAOYUKI
IPC: G06F17/21
Filed: 1995-03-28
Abstract: PURPOSE: To enhance the utilizing efficiency of the whole cache memory and the hit rate of a character by considering the characteristics of the vector font data and the bit map data. CONSTITUTION: This processor is provided with a cache part 12 temporarily storing the outline font data read by an outline data read-in part 11 and the bit map data developed and processed by a character processing part 13, and the cache part 12 manages that the value of the deletion control data showing the deletion priority of the outline font data are set larger than the other when the outline font data or the bit map data are registered, and sets the value of the delete control data of the outline font data larger when the outline font data or the bit map data are re-used also to update them. Then, the cache part 12 deletes the data of the smallest deletion management data when the vector font data or the bit map data are registered newly.
Patent JP-S52153472-A (JP)
Title: Ultrasonic transmitter and receiver
Inventor: KAMATA HIROSHI
IPC: B06B3/00
Filed: 1976-06-16
Abstract: PURPOSE:To make possible the increase in the density of integration irrespective of the magnitude of piezoelectric magnetism by interposing a flexible bar body or flexible fiber body as a propagation medium between a sound field and piezoelectric ceramics.
Patent JP-S62226953-A (JP)
Title: Benzoquinonylphenylbutyric acid amide derivative
Inventor: TATSUOKA TOSHIO
IPC: A61P25/28
Filed: 1986-03-29
Abstract: NEW MATERIAL:A compound of formula I or formula II [R<1>-R<3> are H, methyl or methoxy; Z is group of formula III (R<4> and R<5> are lower alkyl or benzyl) or an N-containing heterocyclic group bonding through the N atom] or its hydroquinone compound. EXAMPLE:4-(2,5-Dihydroxy)phenyl-4-phenyl-1-morpholino-1-oxobutane. USE:A cerebral function improving agent. It has excellent antilipoperoxide action and exhibits excellent effect against oxygen-deficient state of cerebral nerve cells. PREPARATION:gamma-Phenyl-gamma-butyrolactone is made to react with a phenol derivative of formula IV (Y is H or OH) and the resultant benzoxepin-2-one derivative of formula V is made to react with a secondary amine and oxidized to obtain the objective compound of formula I, which is reduced to obtain another objective compound of formula II.
Patent JP-2000268833-A (JP)
Title: Fuel cell system
Inventor: SAITO TAICHI
IPC: H01M8/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To further improve energy availability by providing a refrigerator using exhaust heat generated from a fuel cell as a driving source, and guiding cold heat from the refrigerator to an intermediate cooling portion of a heat exchanger, a reducing gas compressor, and an oxidizing gas compressor installed at a previous stage of a compressor. SOLUTION: A fuel cell 1 generates power by reacting hydrogen from a hydrogen purification device 6 with oxygen from an oxidizing gas compressor 5. Exhaust heat from the fuel cell 1 is used as a driving source of a refrigerator 7, and generated cold heat circulates through heat exchangers 2, 3, a reducing gas compressor 4, and an oxidizing gas compressor 5. Reducing gas is guided to the reducing gas compressor 4 after being cooled by the heat exchanger 2, and power of a turbine at a first stage is reduced. Cold water is introduced to the heat exchanger for intermediately cooling the reducing gas compressor 4 to cool temperature of the reducing gas, and thereby, power of turbines at second and subsequent stage are reduced. Similar effect is provided for oxidizing gas.
Patent JP-S51146068-A (JP)
Title: Apparatus for loading round rods
Inventor: SAKAMOTO TAKASHI
IPC: B65G67/60
Filed: 1975-06-10
Abstract: PURPOSE: To provide an apparatus for loading round rods,which can increase the efficiency and save man-hour in the loading operation and also ensures safety thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03270167-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIIFUKU SATORU
IPC: H01L27/088
Filed: 1990-03-20
Abstract: PURPOSE:To prevent a decrease in effective channel length of a first MISFET by a method wherein, after a gate electrode of the first MISFET is formed, the gate electrode is covered with a resist pattern and a first gate insulating film is etched by making use of the resist pattern as a mask. CONSTITUTION:A gate electrode G1 of a first MISFET is formed; after that, the gate electrode G1 is covered with a resist pattern 5; a first gate insulating film is etched by making use of the resist pattern 5 as a mask. Thereby, even when the first gate insulating film is etched by a wet etching operation, it is possible to prevent an undercut from appearing at the lower side at an edge of the gate electrode G1 of the first MISFET. As a result, the lower part at the end part of the gate electrode G1 of the MISFET is not oxidized at a thermal oxidation operation executed to form a second gate insulating film. Thereby, it is possible to prevent a decrease in effective gate length of the first MISFET.
Patent JP-S59195690-A (JP)
Inventor: WATANABE KUNIHIKO
IPC: G10F1/00
Filed: 1983-04-22
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-H09257022-A (JP)
Title: Plate glass fixing nut
Inventor: ISHIGAKI NAGAYUKI
IPC: F16B33/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of heat bridge between front and rear spaces of plate glasses in a device the plate glasses are fixed to each other by means of a fixing bolt having a widened head at its base end, and a nut body, by covering an outer peripheral part of the nut body with material having heat insulative performance higher than the nut body. SOLUTION: In a curtain wall for a building, a plurality of multilayer glasses 1 are arranged through elastic joints M, and the multilayer glass 1 is installed by means of fixers S in a shock-absorbing manner with respect to an arrangement object 2. The multilayer glass 1 is composed of a first glass 1A made of laminated glass and a second glass 1B. A spacer P and a seal member Q are arranged between edges of the glasses 1A and 1B over all the circumference for integration. The fixer S is composed of a fixing bolt 6 provided with a widened head 6a and a fixing nut 7. The outer peripheral part of the fixing nut 7 is covered with a synthetic resin covering part 13 for attaining heat insulation.
Patent JP-H08228371-A (JP)
Title: Communication method and system for mobile communication capable of integrating plural mobile communications
Inventor: YAMADA TOSHIAKI
IPC: H04W88/10
Filed: 1995-02-21
Abstract: PURPOSE: To improve the convenience to receive the service even on the outside of a conventional service area on the condition that a radio base station exists by adding and changing the functions of a mobile radio machine and providing an integrated radio station which controls radio control stations of two radio systems in common. CONSTITUTION: When an integrated mobile radio machine 100T starts operation, it receives the control signal sent from the nearest radio base station 30A. As the result, the integrated mobile radio machine 100T exists in the service area of a mobile radio system A. If the integrated mobile radio machine 100T is hung up in this state, a call control signal is transmitted from the radio transmission part to the nearest radio base station 30A. This signal is analyzed in the radio base station 30A to confirm ID of the integrated mobile radio machine 100T. Since the system to which the integrated mobile radio machine 100T belongs is recognized in this manner, the call signal is transferred to an integrated radio control station 200.
Patent JP-H05275919-A (JP)
Title: Meander helical antenna for compact portable radio equipment
IPC: H01Q5/10
Filed: 1992-03-27
Abstract: PURPOSE:To provide a compact antenna which requires no separate matching circuit rogether with the high mass productivity and is suitable for a compact portable radio terminal having the maximum size of its casing of <=1/4 working wavelength in an operating state. CONSTITUTION:A 2nd conductor 1 serving as an exciting conductor having a feeding point 5 in a dielectric column 4 and a 1st conductor 2 which is not directly and electrically connected to the conductor 1 and excited by an electromagnetic inductive function are set at each electric length with which both conductors 1 and 2 can resonate within the working frequency range of a radio equipment for which an antenna is applied. Furthermore a 3rd conductor 3 having a casing earth potential is set in the column 4. In such constitution, it is possible to obtain a compact and inexpensive antenna which has a mass producible structure, requires no separate installation of a matching circuit, can secure the satisfactory matching of impedance with a high frequency part of a compact radio equipment having the maximum size of its casing of <=1/4 working wavelength in an extremely wide range, and is suitable for a portable radio equipment.
Patent JP-H06316284-A (JP)
Title: Frame of motorcycle
Inventor: SUZUKI MANABU
IPC: B62K11/02
Filed: 1994-04-08
Abstract: PURPOSE:To provide a motorcycle frame that simplifies a job for frame structure and its processing and improves the extent of setting operability and its maintainability by way of making a down frame settable to a frame member and vice versa at low-unit cost of production. CONSTITUTION:A motorcycle frame is composed of installing a symmetrical pair of hollow frame members 2 made up by drawing or extrusion forming extendedly from a head pipe 1 to the rear. In addition, each parallelly outward rib 10 jutting out beneath from both sides downward in time of forming is integrally formed in these frame members 2, while a tip part 11 of a down frame 3 is inset between both these outward ribs 10 and 10 in front of the hollow frame member 2 tightly but being free of detachment, and the down frame 3 extends downward and then conducted to the rear after being bent, and in this constitution, this motorcycle frame is one that is detachably connected to the hollow frame member 2 of the rear end.
Patent JP-S52152952-A (JP)
Title: Vinyl chloride resin composition
Inventor: HASHIZUME HIDEYUKI
IPC: C08F265/00
Filed: 1976-06-16
Abstract: PURPOSE: Incorporation of an unsaturated nitrile to the grafting monomer provides a vinyl chloride resin composition with good impact resistance showing satisfactory weathering resistance and processbility at a time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60215058-A (JP)
Title: Moisture-curing composition
Inventor: KATSUNO NOBUHIRO
IPC: C08L71/02
Filed: 1984-04-11
Abstract: PURPOSE:A moisture-curing composition having excellent shelf life and tackiness after curing, suitable for use as a sealing agent, obtained by compounding a hydrolyzable silicone-functional polymer, a hydrolyzable silicon compound, and a silanol condensation catalyst. CONSTITUTION:100pts.wt. polymer containing at least three hydrolyzable silicon- functional groups, such as an alkoxysilane or acetoxysilane per molecule (e.g. a polyoxypropylene containing terminal dimethoxysilyl groups), 1-40pts.wt. silicon compound (B) containing two hydrolyzable silicon-functional groups per molecule (e.g. of formula I or II), and 0.01-10pts.wt. silanol condensation catalyst (C) (e.g. dibutyltin dilaurate or titanium naphthenate) are compounded to obtain an objective moisture-curing composition. If necessary, additives such as a plasticizer, a filler, and a pigment may be added.
Patent JP-H11267165-A (JP)
Title: Pressure massager
Inventor: KUBO KOICHI
IPC: A61H7/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce abnormal sound and noise of a pressure massager. SOLUTION: This pressure massager is equipped with a pressing section 11 that produces pressure fluids, a massaging section 12 having bags 13 that play a massaging function while expanding and contracting by sucking and discharging produced pressure fluids and a tank section 26 that is arranged between the pressing section 11 and the bags 13 and absorbs pulsation of the said produced pressure fluids. In this case, the appearance shows that the tank section 26 has a space S in the center and a pressure producing pump section 16 is arranged in this space.
Patent JP-H07274638-A (JP)
Title: Operating structure of rice transplanter
Inventor: KURANO JUNJI
IPC: A01C11/02
Filed: 1994-04-08
Abstract: PURPOSE:To provide an operating structure of a rice transplanter capable of carrying out operation for lowering a seedling planting part to an operation position and a marker changeover operation only by operating one operating lever and capable of arranging so as to readily operate the operating lever. CONSTITUTION:A seedling planting part is lowered when an operating lever is moved to a working position W by carrying out swinging operation along a guide groove. When a lever part 12a on a holding part side of an operating lever operated to the working position W is subjected to rotation operation to a lever part 12b on the base side, an operation arm 35 is rotated and a changeover member 54 is swingably operated from a neutral position A to the first operation position L or the second operation position R. The changeover member 54 is constituted as a holding mechanism holding either one of lateral line drawing markers in a raising and non-acting posture so as not to take lowering action posture even when a seedling transplanting part is lowered and functioning other marker so as to change over from the raising and non-acting posture to a lowering use posture accompanying lowering of the seedling transplanting part.
Patent JP-H04307459-A (JP)
Title: Recording or reproducing device
Inventor: FUKUZAWA KEIICHI
IPC: G11B15/665
Filed: 1991-04-03
Abstract: PURPOSE:To accurately decide the position of a tape guide upon completion of unloading in a simple mechanism by providing an elastic means for making driving force of a driving part transmissible to the tape guide and positioning the tape guide with a positioning part. CONSTITUTION:When a tape 1 is unloaded back into a cassette 3, a tension detecting arm 11 having a shaft 13 supported elastically by an elastic limiter 30 provided on a loading plate 19 is started to rotate clockwise around a shaft 12. Then, when the unloading is progressed, the detecting arm 11 is brought into contact with a positioning pin 32. Now, the detecting arm 11 is not turned anymore by the positioning pin 32 even when a loading gear unit 8 is further turned and the plate 19 is turned accordingly, and the movement of the plate 19 is absorbed by elastic deformation of the elastic limiter 30. Consequently, the detecting arm 11 is pressed by the positioning pin 32 with charge force generated by the elastic deformation of the elastic limiter 30, and as a result, the position of the detecting guide 5 can accurately be decided.
Patent JP-H01244315-A (JP)
Title: Encoder
Inventor: ISHII SATORU
IPC: G01D5/38
Filed: 1988-03-25
Abstract: PURPOSE:To notify an abnormal state, by receiving a part of light ejected from a diffraction grating by a light receiving means and generating a warning signal from a warning means when an output signal from said light receiving means is not more than a predetermined value. CONSTITUTION:A luminous flux formerly at the reflecting side is transmitted through a light dividing surface 4 which serves also as a second optical means, and a luminous flux formerly at the transmitting side is reflected by the surface 4 and overlapped to form interference fringes which are then internally reflected by an optical part 3 to be incident upon a quarter-wave plate 12. When a rotating object to be measured is rotated by one pitch of a radiation grating 6, the phase of an m-th diffracted light is changed by 2mpi. Similarly, the phase of an n-th diffracted light which is re-diffracted by the radiation grating 6 is changed by 2npi. As a result, (2m-2n) sine waves are obtained from light receiving elements 15, 17 as a whole. Accordingly, the rotating amount of the radiation grating 6 can be measured by detecting the sine waves at this time.
Patent JP-S56168036-A (JP)
Title: Instantaneous ignition car lighter
Inventor: SUGIYAMA SHIYOUICHI
IPC: F23Q7/00
Filed: 1980-05-28
Abstract: PURPOSE: To shorten the available time of a car lighter, by effecting the breaking of an electric current to the car lighter by electric switching action.  
     CONSTITUTION: When a microswitch M sw  provided in the lighter 1 is caused for an instant to become ON with the car lighter 1 being inserted into a lighter receiver 2, a thyristor SCR becomes in the conductive state, and an electric current is passed through an electric heating wire K. Then, after about 1.5W2.0sec, the temperature of the electric heating wire K suddenly raises, and the resistance value of a thermistor Hh in the lighter receiver is decreased. Then, the electric potential at a point A  in a relay section 3 provided on the car side raises to pass an electric current I 1  to a transistor TR 1 , which becomes conductive between its collector C and emitter E, and therefore the TR 1  becomes ON. In consequence, a TR 2  becomes conductive between its E and C, and an electric current is passed to a relay coil H to turn a main switch F sw  OFF, so that the electric current to the electric heating wire K is broken. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5718595-A (JP)
Title: Sealing construction of piece extending through pressure resisting shell
Inventor: SUZUKI TAKAO
IPC: B63G8/00
Filed: 1980-05-27
Abstract: PURPOSE: To eliminate the necessity for glueing rustless metal to a pressure resisting shell, by forming the contact surface of a through piece in sealing construction to the pressure resisting shell.  
     CONSTITUTION: A notch 4 is formed in the peripheral corner of a flange 2b of a through piece 2 contacted to a shell 1, and an O-ring 5 is placed in said notch. In this constitution, intrusion of seawater to a contact surface of the pressure resisting shell 1 to the through piece 2 never occurs to eliminate the necessity for glueing rustless metal to the pressure resisting shell, accordingly a problem of strength and complicated work for connecting metals of different kind with different potential or the like can be cleared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63237707-A (JP)
Inventor: SAMEJIMA KAZUO
IPC: A01B59/042
Filed: 1987-03-24
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-S55163921-A (JP)
Title: Hadamard's inverse transforming circuit
Inventor: NAKAGAWA SHIROU
IPC: G11B5/027
Filed: 1979-06-08
Abstract: PURPOSE:To improve the picture quality of a video signal while simplifying the circuit of a magnetic video recording and reproducing device by reducing resistances in number, by removing a component of degree zero of a Hadamard's matrix from a resistance matrix in Hadamard's inverse transformation. CONSTITUTION:Component a0 of degree zero of a Hadamard's matrix is supplied direct to output terminal 24 via resistance 23, and other components a1-a3 to parallel-series transforming circuit 22 by way of resistance matrix circuit 20 and adding circuits Q0-Q3. Output series signal Y' of circuit 22 is added to component a0 via resistance R to obtain Hadamard-transformed series signal Y. As a result, characteristics of the component of degree zero can be improved and the picture quality of a video signal can also be improved.
Patent JP-S546494-A (JP)
Title: Liquid crystal unit
Inventor: KAWACHI AKIHIKO
IPC: G09F9/30
Filed: 1977-06-16
Abstract: PURPOSE: To increase the display effect at a dark place, by displaying through voltage application to the nematic liquid crystal usually, and by removing the electric field only for the display part through the voltage application on the entire surface of the liquid crystal as required. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60239377-A (JP)
Inventor: NEIRU MAKUNEIRU ARUFUOODO
IPC: C04B41/72
Filed: 1985-04-05
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-H11249097-A (JP)
Title: Jig for lcd alignment
Inventor: YASUHARA TOMONORI
IPC: G02F1/1333
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a jig capable of easily, speedily and exactly performing confirmation work and alignment work of the state of aligning an LCD with respect to a casing consisting a control panel provided with the LCD in the production process of this control panel, and having a simple configuration. SOLUTION: A jig 1 for LCD alignment is made of transparent acrylic resins and composed of a plate body 2 and leg parts 4 integrally molded on one side of that plate body. The plate body 2 is made into a rectangule having almost the same size as that of an LCD 33 and the leg parts 4 can be freely attachably and detachably fitted onto an inner peripheral surface 34 of a window part 33a for LCD attachment on a casing 32 without contact with the surface of the LCD. On the plate body 2, plural through-holes 3 are formed corresponding to the plural pressure sensitive parts (marks for alignment) of the LCD. When confirming the state of aligning the LCD or when aligning the LCD, a stick- shaped presser is inserted into the through-holes 3 and with its top end part, the pressure sensitive parts of the LCD are pressed.
Patent JP-H02250494-A (JP)
Title: Remote control signal transmission and reception system
Inventor: TSUTSUI OSAMU
IPC: H04Q9/00
Filed: 1989-03-23
Abstract: PURPOSE:To reduce the power consumption of a receiver by sending a cycle code regarding a reception cycle by a transmitter and varying the cycle of intermittent reception by a receiver according to the received cycle code. CONSTITUTION:The transmitter 20 is equipped with a reception cycle setting means 30 which sets the reception cycle of the receiver 40 and sends the cycle code regarding the reception cycle and the receiver 40 is equipped with a reception cycle control means 46 which varies the cycle of intermittent reception according to the received cycle code. Consequently, the intermittent reception cycle of the receiver 40 is set with a remote control signal from the side of the transmitter 20, so when the frequency of transmission of the remote control signal is low, the reception cycle of the receiver 40 is set long to reduce the power consumption of the receiver 40.