baber/WOPTO huggingface dataset:
Patent JP-H1144457-A (JP)
Title: Vehicle mounted hot water device
Inventor: KAZAMA HIDEMICHI
IPC: F24H1/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vehicle-mounted hot water device having convenience of usage and amenity and capable of contributing to energy conservation. SOLUTION: This vehicle mounted hot water device is provided with a water inlet 2 formed in an upper part and an outlet 3 formed in a lower part and can store water, and a tank main body 1 capable of heating the stored water in order to obtain hot water through heat exchange action of a heater 30 is provided.  A circulation water supply outlet 33 and a circulation water introduction inlet 34 communicating respectively with both ends of a circulation path 32 of the heater 30 is provided in a bottom part of the tank main body 1, and a cold water/hot water mixing pipe reaching an upper layer part of the tank main body 1 is provided from the outlet 3 within the tank main body 1 and a plurality of communication holes respectively communicating at least with the upper layer part, an intermediate layer part and a lower layer part corresponding to temperature distribution of water within the tank main body 1 are formed in the cold water/hot water mixing pipe.
Patent JP-H0877213-A (JP)
Title: Device and method for calculating delay time of semiconductor device
Inventor: KONO KAZUYUKI
IPC: G06F17/50
Filed: 1994-09-06
Abstract: PURPOSE: To provide the delay time calculating device for the semiconductor device which can perform simulation in consideration of influence on the delay time of adjacent parallel wires. CONSTITUTION: The delay time calculating device which calculates the delay time of plural logic circuits and a delay time based upon wires on the basis of arrangement wiring information constituted by laying out the logic circuits and the wires connecting the respective logic circuits is equipped with a 1st storage device 1c which stores wiring length data on adjacent parallel wires included in the arrangement wiring information, a 2nd storage device 1b which stores coefficients based upon variation of signals flowing through the adjacent parallel wires, and an arithmetic unit 2 which calculates the delay time based upon the adjacent parallel wires on the basis of the data stored in the storage devices 1c and 1b.
Patent JP-H0535864-A (JP)
Title: Graphic data processor
Inventor: YAMADA MASAO
IPC: G09G5/20
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the graphic data processor which can perform graphic deformation processing such as expansion processing or contraction processing without any complicate processing for vector graphic data constituting a figure represented in contour description. CONSTITUTION:This graphic data processor in provided with an expansion processing part which calculates the expanding direction of the figure, represented in contour description, at each coordinate point of the vector graphic data constituting the figure, a contour description data alteration processing part which adds the expanding direction information at the coordinate points to the vector graphic data to alter the vector graphic data on the figure represented in contour description, and a figure contour updation processing part which calculates coordinate point data after the coordinate point data are moved in the expanding direction from the altered vector graphic data according to a given expansion quantity and updates the vector graphic data represented in contour description.
Patent JP-H0532638-A (JP)
Title: Pyrimidine or triazine derivative and herbicide
Inventor: SATO MASAHIRO
IPC: C07D251/26
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a new pyrimidine or triazine derivative useful as a herbicide having excellent weeding effect on harmful weeds in paddy field and field crop. CONSTITUTION:A compound, e.g. 2-[(4,6-dimethoxypyrimidine-2-yl)oxy]-6-(1 propenyl) benzoic acid 2-trimethylsilylethyl, expressed by formula I [R<1> is triphenylmethanesulfonyloxy, CR<5>=CR<6>R<7> (R<5> is H, Cl, alkyl or alkoxy; R<6> is H, alkyl, CN or NO2; R<7> is R<6>, phenyl, alkoxycarbonyl, thienyl, etc.) or C CR<8> (R<8> is H, alkyl, alkenyl, alkoxy, phenyl, etc.); R<2> is H, alkyl, alkenyl, alkynyl, benzyl, alkali metal, etc.; R<3> and R<4> are halogen, alkyl, alkoxy, CF3, etc.; X is 0 or S; Z is N or CH]. The compound is obtained by reacting a compound expressed by formula II with formula III (L is halogen or alkylsulfonyl) in the presence of a base.
Patent JP-S6274268-A (JP)
Title: Germanium-containing drink
Inventor: YAMAGUCHI TAKEYOSHI
IPC: A23L2/38
Filed: 1985-09-25
Abstract: PURPOSE:To provide a drink containing a specific amount of germanium, effective to improve the physical condition without giving side effect and useful as a health drink. CONSTITUTION:The objective drink contains >=2,000ppm of germanium (in terms of element) and preferably further contains essential minor components such as copper, manganese, iron, potassium, phosphorus, etc., and various other additives such as sweetener, flavor, refreshing agent, etc. The germanium is preferably germanium oxide dissolved in water.
Patent JP-2000046356-A (JP)
Title: Bathroom ventilating/drying system
Inventor: YAMAKAWA MASABUMI
IPC: F24F7/007
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a bathroom ventilating/drying system comprising a hot air blowing means, a suction means and a ventilating/drying means in which power save operation can be realized by controlling the ventilating/drying opera tion depending on the output from a weight sensor disposed at the part for suspending/supporting matters to be dried up. SOLUTION: A ventilator/dryer 7 having hot air outlet 5 and inlet 6 is arranged on the ceiling 4 of a bathroom and a part of air taken in from the air inlet 6 is humidified be means of a heater and blown into the bathroom from the air outlet 5 as hot air and circulated. On the other hand, another part of the air taken in from the air inlet 6 is exhausted by means of a ventilation fan thus decreasing humidity on the bathtub side. A U-shaped pole receiving part 9 provided with a weight sensor 10 (stain gauge, or the like) is secured to the side wall 3 and a pole 11 for suspending matters A to be dried up is spanned above the pole receiving part 9. Weight of the suspended matters A is then measured and operation of the ventilator/dryer 7 is controlled by detecting the dry conditions from the measurement.
Patent JP-S59104803-A (JP)
Title: Carrier pdm type amplitude modulator
Inventor: TATSUMI YUKIO
IPC: H04L27/02
Filed: 1982-12-07
Abstract: PURPOSE:To attain entirely miniaturization, light weight, and high efficiency of the modulator, simplicity of modulator constitution, and easy and stabilized adjustment, by providing an ROM and a programmable counter and pulse-width- modulating directly a pulse of a carrier frequency. CONSTITUTION:An analog modulating signal applied to a modulating wave input line 102 is converted into a digital signal by an A/D converter 1 and becomes to an address input to the ROM2. For example, an arcsine type data is stored in the ROM2 in advance and the digital signal having width information alpha converted into the arcsine type is outputted on an output line 602 of the ROM2. The registered number of programmable up-counter 3 and down-counter 4 is set to be nalpha by this signal. Further, the counters 3, 4 are reset by the pulse of the carrier frequency. A carrier pulse wave modulating signal obtained by synthesizing the outputs of the counters 3, 4 is formed into an amplitude modulating wave via a filter 9.
Patent JP-H0957495-A (JP)
Title: Cip forming die
Inventor: SASAKI TAKEO
IPC: B28B3/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To nicely form a good formed body in a high yield by preventing defect of crack, etc., of the formed body in a pressure reducing process after pressurizing/forming. SOLUTION: In a CIP forming die made of a soft material for part or whole part, a soft material having an impact resistance value of <=10% is used. Because the impact resistance value of the soft material is small, the stress imparted to the formed body at die releasing is small even in the case of the soft material of relatively thick enough to secure shape keeping and durability of a forming die, generation of defect of crack, etc., to the formed body is prevented.
Patent JP-S6367580-A (JP)
Title: Ic testing device
Inventor: HASEGAWA HIDEYUKI
IPC: G01R31/28
Filed: 1986-09-10
Abstract: PURPOSE:To easily replace a performance substrate by pressing the performance substrate against spring contact pins connected electrically to plural pin electronic substrates and connecting electrically them. CONSTITUTION:Lower end parts of the respective spring contact pins 24 implanted in a pin-implanted ring 22 are connected to the wiring pattern (not shown in figure) of a guard board 18 by soldering, etc. This pattern is connected to a connector 20 and connected electrically to a pin electronic substrate 12 through the connector 14. The performance substrate 26 is pressed against the top surface side of the pin implanted ring 22 by a fixing means (not shown in figure) to connect a contact pad (not shown in figure) on the reverse surface of the substrate 26 to the upper end parts of the pins 24. Consequently, no large force is required to attach and detach the performance substrate 26 and its replacement is facilitated.
Patent JP-2001041784-A (JP)
Title: City water meter
Inventor: ITOIGAWA NOBORU
IPC: G01F1/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To make compact a multi-box type city meter while fully ensuring the effective length of a flow-in nozzle by making thin the thickness of circumferential wall of an inner case, and forming the flow-in nozzle on the side of thick wall while forming a flow outlet on the side of thin wall. SOLUTION: A part to be fitted to an inner circumferential surface 1a of a body case 1 in an inner case 5, i.e., an outer circumferential surface 1a of a cylindrical circumferential wall 5b of a metering chamber 10, is coaxial with an axis O2 of the inner circumferential surface 1a of the case 1 and is cylindrical being the same in diameter with the inner circumferential surface 1a. An inner circumferential surface 5c of the circumferential wall 5b is deviated in its axis O2 to the side of a flow outler 4 of the case 1 with respect to the axis O2 and formed to be cylindrical around the axis O2.  Accordingly, a deviated thickness structure is obtained, wherein the thickness of the wall 5b becomes the maximum D1 at the portion 5d positioned on the side of flow inlet 3 while gradually reduces toward the side of flow outlet 4 and becomes the minimum D2 at the portion 5e positioned at the side of flow outlet 4.
Patent JP-H0873882-A (JP)
Title: Homogenous electroviscous fluid
Inventor: IDE YOICHIRO
IPC: C10M171/00
Filed: 1994-09-07
Abstract: PURPOSE: To obtain the subject fluid, comprising a compound containing a nonrigid atomic group, having aggregating properties and bound thereto without causing any problems in settling and aggregation, excellent in stability with time, usable within a wide temperature range at a lower cost than that of a liquid crystalline substance and useful for transmission, etc., of a torque. CONSTITUTION: This fluid comprises a compound containing a nonrigid atomic group, having aggregating properties and bound to both terminals of a flexible molecular chain. Furthermore, e.g. a recurring unit containing an atomic group having an aromatic hydrocarbon and/or a short-chain aliphatic hydrocarbon as a main constituent element and containing a hydrogen bonding group such as amide bond, urethane bond or urea bond or a polar group such as ester bond, carbonate bond or ether bond as a basic unit, specifically a recurring structure of formula I or II (P and R are each a short-chain alkylene or an aromatic hydrocarbon) having 2-50 polymerization degree, etc., is preferably used as the atomic group.
Patent JP-S59104168-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIKOSHIBA KEIMEI
IPC: H01L29/78
Filed: 1982-12-06
Abstract: PURPOSE:To form the position of a junction in the same degree as a channel region even if a relatively deeply diffused layer is formed by forming the channel region for performing an effectively shallow diffused layer in a shallow groove formed in a silicon substrate. CONSTITUTION:An oxidized film 3 and a nitrided film 4 are covered on the entire surface of a wafer. Then, a pattern 5 is formed on the region of a gate electrode. Thereafter, thermal oxidation is performed. When with the film 4 as a mask a thermally oxidized film 6 is formed, the film 6 is intruded at the end of the pattern 5. Then, with the film 4 as a mask the film 6 is etched. Subsequently, a gate oxidized film 9 is formed. Further, the polycrystalline silicon 10 having the thickness of approximately the length of the gate is covered. Thereafter, the silicon 10 is etched over the entire surface of the wafer. Subsequently, the films 3, 4 are removed. At this time, the intruded part 7 remains. Then, source and drain diffused layers 12 are formed. Thereafter, a vapor phase grown oxidized film 13 is formed.
Patent JP-2001038468-A (JP)
Title: Device and method of arc welding with welding wire
Inventor: TAKAGI RYUHEI
IPC: B23K9/29
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an arc welding device and a welding method using a welding wire, wherein a welding failure is not caused even when high-speed welding is performed. SOLUTION: This welding device is equipped with a power-feeder chip 3 to which a through hole 3H for passing a welding wire 2 is formed, an insulating chip 4 to which a through hole 4H is formed, and a wire guide chip 5 to which a through hole 5H is formed. A male thread part 3A of the power feeder chip 3 and a female thread part 4A of the insulating chip installed coaxially are screw-jointed, and a wire guide chip side female thread part 4B of the insulating chip and a male thread part 5B of the wire guide chip installed coaxially are screw-jointed, so as to make at least a welding wire through hole opening peripheral end 4E at a wire guide chip side female thread part of the insulating chip and a welding wire through hole opening peripheral end 5E at a male thread part of the wire guide chip to be always under a close contact condition.
Patent JP-S6456467-A (JP)
Title: Exposure correction device for laser beam printer
Inventor: NAIKI TOSHIO
IPC: B41J2/44
Filed: 1987-08-27
Abstract: PURPOSE:To uniformalize exposure by providing a light quantity correction interference film whose thickness is nearly constant and in which transmittivity increases as the function of the angle of incidence according to the increase of the angle of incidence of a laser beam on a scanning optical path between the rotation type light deflection unit of a laser beam scanning optical system and a recording medium. CONSTITUTION:The light quantity correction interference film 15 whose thickness is nearly constant and in which the transmittivity increases according to the increase of the angle of incidence theta of the laser beam 2 is provided on the scanning optical path between the rotation type light deflection unit 5 of the laser beam scanning optical system and the recording medium 3. Even in the laser beam scanning optical system in which the quantity of illuminated light decreases according to the increase of the angle theta at which the laser beam 2 is made incident on the recording medium 3 at the time of mainly scanning by means of the light deflection unit 5, the larger the angle of incidence becomes, the more the laser beam 2 with which the main scanning is executed is transmitted in case of transmitted through the light quantity correction interference film 15. Thus, the quantity of the illuminated light of the laser beam with which the main scanning is executed can be made constant corresponding to the variation of the angle of incidence of the laser beam onto the recording medium in the respective main scanning parts.
Patent JP-H0962121-A (JP)
Title: Image transfer device
Inventor: INOUE TORU
IPC: F16C13/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an image transfer device for performing an excellent transfer by preventing fogging with toner at the time of transferring to a small- sized sheet, without hardening the outermost layer of the surface. SOLUTION: A transfer roll 20 is arranged to be adjacent to a photoreceptor drum 11, so that a sheet can pass through therebetween. The transfer roll 20 is constituted in such a manner that a conductive layer 22, an insulated layer 23 and the outermost layer 24 are laminated on the circumference of a metallic columnar roll shaft 21 in order. Since a bias voltage is applied to the conductive layer 22, the transfer roll 20 forms an electric field and electrostatically transfers a toner image formed on the surface of the drum 11 onto the sheet. The outermost layer 24 consists of a dielectric and the small-sized sheet is fed between the drum 11 and the transfer roll 20, to make a current directly flowing from the transfer roll 20 very weak. The current is further weakened by the insulated layer 23.
Patent JP-H07128874-A (JP)
Title: Electrophotographic image forming method, electrophotographic device and electrophotographic device unit
Inventor: SONOYA HIDEYUKI
IPC: G03G15/02
Filed: 1994-09-07
Abstract: PURPOSE:To provide an electrophotographic image forming mathod, electrophotographic device and an electrophotographic device unit having excellent wear resistance in which fusing of a toner is hardly caused and good picture images can be obtd. CONSTITUTION:The electrophotographic image forming method includes an electrifying process to directly electrify an electrophotographic photoreceptor 12 having bisphenol Z polycarbonate resin in the surface layer, image exposing process to form an electrostatic latent image by exposing the charged electrophotographic photoreceptor 12, developing process to develop the electrophotographic photoreceptor in which an electrostatic latent image is formed. The electrophotographic device and electrophotographic device unit uses this method.
Patent JP-2000049774-A (JP)
Title: Charging information gathering system
Inventor: NAKAGAWA MANABU
IPC: H04L12/70
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To perform charging (meter rate) corresponding to an information amount to a user by gathering information usable for charging such as the number of packets transferred to respective users, the number of the bytes of the packets and the number of the bytes of user data for the respective users. SOLUTION: In a router 1 for constituting the computer network of a connectionless type, the number of the packets for respective destination addresses, the number of the bytes of the packets and the number of the bytes of the user data which are basic information for charging are gathered. For that, the router 1 is provided with transmission/reception parts 5, 6 and 7 for transmitting and receiving the packets, a header analysis part 2 for reading the destination address and a data length and a charging information storage part 3, for holding a charging information table for storing the number of the packets and the number of the bytes for the respective destination addresses.
Patent JP-S6370562-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: HIGETA KEIICHI
IPC: H01L21/8229
Filed: 1986-09-12
Abstract: PURPOSE:To operate a process, in which a second electrode for a capacitance element is formed, in combination with an emitter electrode or a collector electrode for a bipolar transistor, to remove said process and to decrease the number of manufacturing processes by shaping the second electrode for the capacitance element formed through the same process as the emitter electrode or the collector region. CONSTITUTION:A first electrode (a semiconductor region 8A) for a capacitance element C is formed, a dielectric film 11 constituted of a metallic oxide is shaped to the upper section of the first electrode, and second electrodes (12 and 14C) for the capacitance element C formed through the same process as an emitter electrode 14B or a collector electrode 14A for a bipolar transistor Tr are shaped to the upper section of the dielectric film 11, thus working a process, in which the second electrodes for the capacitance element C are formed, in combination with the emitter electrode 14B or the collector electrode 14A and removing said process, then decreasing the number of manufacturing processes. A process in which the conductive layer 14C is shaped and a process in which the conductive layers 14C and 12 are patterned are operated as the bipolar transistor Tr in combination.
Patent JP-2000049944-A (JP)
Title: Telephone exchange system, telephone exchange and telephone terminal equipment
Inventor: IDA HIROKI
IPC: H04M1/673
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To quickly confirm dial data corresponding to keys and dial data corresponding to an abbreviated telephone number. SOLUTION: A dial data storage area 71 of a storage section 7 stores dial data of a single action dial function and an abbreviated dial function with a name of a destination and a dial data confirmation display control means 63 controls the dial data stored in the dial data storage area 71 to be displayed on display sections of extension telephone sets TEL1-TELm upon the request of the user. Furthermore, a display setting storage area 73 stores information as to whether or not a confirmation display request from the user is to be accepted and the display is controlled so long as the information is information to permit the display.
Patent JP-2000045981-A (JP)
Title: Land pump
Inventor: SEKIMOTO MASAAKI
IPC: F04D29/60
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a land pump in which intake and discharge are in a straight line, and to save space. SOLUTION: A shaft through side frame 2 and a counter shaft through frame 3 of a motor 16 are bolted together sandwiching a cylindrical frame 4. Further, a pump side plate and the counter shaft through frame are bolted sandwiching an outer cylinder 5 of a length so as to ensure the required channel cross-section thickness between the counter shaft through side frame and the pump side plate between the shaft through side frame and the pump side plate, such that the shaft through side frame, counter shaft through side frame, and cylindrical frame of the motor are all fixed together.  Also, the bolt fixing the shaft through side frame and the counter through side frame of the motor sandwiching the cylindrical frame, and the bolt fixing the pump side plate to the counter shaft through side frame sandwiching the outer cylinder between the shaft through side frame and the pump side plate, are single bolts in the axial direction located in several places concentrically with the motor axis as the center.