baber/WOPTO huggingface dataset:
Patent JP-S5843439-A (JP)
Title: Finder having display part
Inventor: SHIZUME HIDEO
IPC: G03B17/20
Filed: 1981-09-10
Abstract: PURPOSE:To make a camera compact by forming a reflection surface which deflects introduced light to an introducing part for information light and an observing part in the peripheral part of a focal plate in one body. CONSTITUTION:A pentagonal prism 1, a focal plate 2, and a display part 3 consisting of an LED are provided. The side surface facing the display part of the plate 1 provides an incident surface 4 formed with a lens surface according to need, and a depression of the prism 1 is provided by facing said lens surface. A slope 5 thereof acts as a total reflection surface. The incident light from the part 3 is reflected by the reflection surface and is conducted to an eye point by passing through a display mask part 7 provided in the peripheral part of a visual field mask 6.
Patent JP-S622660-A (JP)
Title: Semiconductor device
Inventor: KANBARA MINORU
IPC: H03F1/52
Filed: 1985-06-28
Abstract: PURPOSE:To make a resistance component, which is inserted between a back gate and the ground in series, sufficiently small and to eliminate instability in high frequency characteristics, by making a low-impurity concentration region in a semiconductor substrate, in which a Zener diode is formed, thicker than a low impurity concentration region, in which an insulating gate type field effect transistor is formed. CONSTITUTION:A low impurity concentration region 21 in a semiconductor substrate, in which a Zener diode is formed, is made thicker than a low impurity concentration region 22, in which an insulating gate type field effect transistor is formed. For example, the low impurity concentration region 21 in the Zener diode part has a thickness of 5mum; and the low impurity concentration region 22 in the MOS type field effect transistor part (back gate) 22 has a thickness of 1mum. The impurity concentration of both regions is 10<15>cm<-3>. The impurity concentration of a substrate 11 is 10<18>cm<-3>.
Patent JP-H06350611-A (JP)
Title: Communication processing system
Inventor: KURANAGA HIROSHI
IPC: H04L1/00
Filed: 1993-06-14
Abstract: PURPOSE:To attain the recovery processing by decreasing a processing delay through the header processing other layers than a MAC layer in a packet in addition to the CRC check when it is discriminated that there is an error in the packet as the result of the CRC check. CONSTITUTION:A data packet from a communication line 1 is received by a receiver circuit 2 and a CRC check section 30 executes a CRC check and a MAC processing section 40 processes a MAC layer of a data packet, a CPU 6 processes other layers than the MAC layer depending on the check result of no CRC error and when the CRC check is normally terminated, the data packet is transferred to a computer and when the presence of an error is checked, the state is restored before the reception of the data packet and the data packet is aborted.
Patent JP-S6122550-A (JP)
Title: Stereopicture processing method of electron microscope
Inventor: NISHIKUBO KENJI
IPC: H01J37/26
Filed: 1984-07-09
Abstract: PURPOSE:To simply generate a contour map by generating two observation pictures of a sample at the different inclination angles in the same visual field, moving one picture by a specified distance, and abstracting a pixel at a point at which two pictures coincide with each other. CONSTITUTION:Two observation picture data are prepared at the different inclination angles. A processing unit 5 generates one observation picture by moving one of two pictures by a specified length of L and subtracts this observation picture from the other observation picture, then generates a contour map in the height Z by the pixcel at which subtracted value is zero. The height Z in the contour line is obtained by a formula of L=2Zsinalpha when two observation pictures are taken at the inclination angles of alpha and -alpha. Therefore, the contour map is easily generated.
Patent JP-S626936-A (JP)
Inventor: MURAYAMA YOSHIHARU
IPC: D03D41/00
Filed: 1985-06-27
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-H0435975-A (JP)
Title: Image forming device
Inventor: SUKUNAMI HIROSHI
IPC: G03G21/00
Filed: 1990-05-31
Abstract: PURPOSE:To prevent control information related to a printing action from being easily changed to optimize the action by a method wherein only when predetermined specific information is inputted form an input means, assigning information stored in a storage means is changed. CONSTITUTION:By operating an online key 55, a device is set to an offline. By operating a menu key 51, required information is selected out of various menu information. If the device is not set to a default information rewriting mode, specific information (ID) is selected by operating a value key 53, and the specific information is inputted by operating a set key 57. Default information corresponding to the specific information is red from a storage part 7b and stored in a storage part 7a as current information. If the device is set to a default information rewriting mode, the default information and the current information are updated. If specific information inputted from an operation panel 5 does not coincide with the predetermined specific information, only the current information in the storage part 7a is updated. Therefore, the default information stored in the storage part 7b is positively maintained.
Patent JP-H039294-A (JP)
Title: Informing device
Inventor: YAMASHITA AKIHITO
IPC: G08B1/08
Filed: 1989-06-06
Abstract: PURPOSE:To surely inform only a user of an alarm time by providing the generation circuit of a driving signal, a waveform control circuit which controls the waveform of the driving signal and an electrode plate which is driven with the aid of the driving signal and which gives an incitement to the user. CONSTITUTION:When a time signal coincides with a set time and an alarm signal A is outputted from an alarm set circuit 3, a squre wave generation circuit 14 is started by the alarm signal A and a square wave D which is previously selected by the waveform control circuit 16 and a variable resistor 17 is outputted. The squre wave D is supplied to the electrode plate 15 and the incitement by a faint electric signal such as pricing is given to to the skin of the user which is closely made contact with t he electrode plate 15. Thus, the user can recognize that it is the alarm time.
Patent JP-S5367480-A (JP)
Title: Thermocouple mounting method in metal body
Inventor: ENOMOTO KUNIO
IPC: G01K7/02
Filed: 1976-11-29
Abstract: PURPOSE: To prevent the portions other than temperature sensitive part from being bonded to a metal body by applying insulation treatment between the inside of a blind hole other than the portion to be welded to the thermoscouple and the theremocouple. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5665511-A (JP)
Title: Indicating circuit for state of a-class and b-class amplifying operation of power amplifier
Inventor: HINO TERUFUMI
IPC: H03F3/20
Filed: 1979-11-01
Abstract: PURPOSE:To indicate the state of amplifying operation of A-class and B-class of a power amplifier so that visual observation can be made by driving different light emitting diodes at the A-class and B-class operations. CONSTITUTION:In case of class A amplification, when an AC signal S1 is produced at the emitter electrode of a power transistor Q1, since similar AC signal S2 is produced at a common connection B also, no output is caused at an operational amplifier IC1 and the output of an operational amplifier IC2 is lower than the potential at the anode side of a light emitting diode D2, allowing to conduct the diode D2. Further, in case of B-class amplification, the AC signal S1 is not changed toward  negative side and the AC signal S2 is changed toward negative side, then the  amplifiers IC1, IC2 output a positive voltage to conduct the light emitting diode D1.
Patent JP-H07326529-A (JP)
Title: Short ring material for cylindrical rotary transformer, and cylindrical rotary transformer
Inventor: OKADA TOMOHIRO
IPC: H01F41/04
Filed: 1994-05-31
Abstract: PURPOSE:To improve the efficiency of attaching a plurality of short rings to a cylindrical core on the inner and outer sides of a cylindrical rotary transformer. CONSTITUTION:A sheet-like short ring material 10a, in which a plurality of band-like conductors 11a to 11c are arranged in parallel and respective conductors are connected with connecting wires 12a to 12c, are used as a short ring material for forming a plurality of short rings on the inner side or outer side of a cylindrical rotary transformer. To attach a short ring on the inner side thereof, the sheet-like short ring material is wound around a cylindrical core so that the band-like conductors may be fitted into the groove on the outer surface of the cylindrical core, and the both ends of the respective band- like conductors are connected with each other. To attach a short ring on the outer side thereof, the both ends of the respective band-like conductors made of sheet-like short ring material are connected with each other so as to form a cylindrical body, and then it is fitted into the groove on the inner surface of the cylindrical core.
Patent JP-H04344017-A (JP)
Title: Gas combustion device
Inventor: KODAMA MASARU
IPC: F23N1/02
Filed: 1991-05-17
Abstract: PURPOSE:To facilitate a control over a conversion of an optimum value to the type of gas in a gas combustion device which can be accommodated for the conversion of the type of gas by a method wherein the device is provided with storage means for storing a specification of conversion gas and the gas is to be converted into the specification of conversion gas type under an operation of the conversion operating means. CONSTITUTION:A gas hot water feeder having a forced combustion chamber is constructed such that a gas supplying passage 8 for a gas burner 7 mounted at a lower part of a heat exchanger 3 and this is controlled under an instruction from a controller C. A discharging port 12 is provided with a suction fan F connected to and opened to a bottom surface of a combustion chamber 2. Combustion air is forcedly fed into the combustion chamber 2. Adjustment of amount of gas and adjustment of amount of air described above are automatically carried out. The valve travel of a fuel control valve 6 and a required number of rotation of the suction fan F are different in response to the type of gas. Thus, their constant values are stored in advance in the controller C. When the type of gas is to be converted, a mere operation of a conversion switch installed in a remote controller A or the like enables their values to be immediately changed over to the optimum values of valve travel and the number of rotation of the fan.
Patent JP-H04341181-A (JP)
Title: Novel lactic acid bacterium strain, fermented solution or fermented powder using the same, and food containing the same
Inventor: UEDA MINORU
IPC: A23L13/60
Filed: 1991-05-17
Abstract: PURPOSE:To provide a novel lactic acid bacterium having a wide antibacterial spectrum and an excellent antibacterial activity and capable of improving the preservability and flavor of a food by the addition of the fermentation solution or powder of the lactic acid bacterium to the food. CONSTITUTION:A lactic acid bacterium strain: Laclobacillus helveticus K-4 (FERM 12249). The lactic acid bacterium is obtained by separating the lactic acid bacterium from various milk products or fermented foods and screening the separated bacterium.
Patent JP-H07326882-A (JP)
Title: Shielding case
Inventor: TAMURA MITSUYASU
IPC: H05K5/04
Filed: 1994-05-31
Abstract: PURPOSE:To provide a shielding case which is low in cost and capable of accurately positioning and fixing a printed board. CONSTITUTION:A shielding case which houses a printed board mounted with electronic parts is equipped with a case main body 4, wherein a U-shaped frame 1 and a pair of lids 2 and 3 are assembled into the case main body 4 of integral structure and possessed of an open side 5 which serves as a board insertion opening 5. Board insertion guides 6 extending inwards respectively are provided to the frame 1 of the case main body 4 at several spots, and the printed boards are joined to the guides 6.
Patent JP-S5268193-A (JP)
Title: Synthesis of novel cephalosporin derivatives
Inventor: YAMADA HIROTADA
IPC: C07D501/57
Filed: 1975-11-28
Abstract: PURPOSE: Cephalosporin derivatives of formula I [A is mono- or polycylic, Ncontaining, aromatic hetero-ring; R is aryl, thienyl, furyl, cyclohexadienyl, cyclohexenyl; X is -OCOCH 3 , pyridinium, carbamoyl of formula -OCO-NR 1  R 2  R 1 , R 2  are 1 W 4C alkyl), -S-Het (hetero-cycle)] and salts thereof; for example, 3-acetoxymethyl-7α-methoxy-7∥-[D-2-(4-hydroxy-1,5-naphthylidene-3-carbonamido)-2-phenylacetamido] -3-cephem-4-carboxylic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0435807-A (JP)
Title: Cutting tool for plastic pipe
Inventor: HANDA TAKAYUKI
IPC: B23B51/00
Filed: 1990-05-30
Abstract: PURPOSE:To stabilize the biting-in of a cutting edge and smoothly carry out cutting by biting a cutting edge on the outer surface of a plastic pipe until the pressing surface contacts the outer surface of the pipe and revolving a rotary body around the plastic pipe, in the state where the pressing surface is set along the outer surface of the pipe, and carrying out cutting on the outer surface of the plastic pipe in pressed state. CONSTITUTION:A cap-shaped rotary body 1 which is fitted with a plastic pipe from the edge part is slided on the screw of a bolt 2 so as to be separated from a core 4, and the core 4 is projected from the rotary body 1. Then, the core 4 is pushed into the pipe edge part of the plastic pipe 3 until a collar part 4a collides with the pipe edge surface, and the rotary body 1 is screwed through revolution, and then the pressing surface (a) of a cutter 9 is allowed to ride over the plastic pipe, and a cutting edge is engaged with the pipe edge surface. When the rotary body 1 is revolved furthermore, the cutting edge bites in from the pipe edge surface, and advances pitch by pitch in the pipe axis direction in each revolution of the rotary body 1, and when the cutting edge is advanced with the pressing surface (a) in slide contact with the outer surface of the pipe, cutting is carried out with a cutting length (h) from the outer surface of the pipe.
Patent JP-S5843401-A (JP)
Title: Fresnel light condensing plate body
Inventor: NADAGUCHI AKIRA
IPC: F24S23/30
Filed: 1981-09-09
Abstract: PURPOSE:To protect Fresnel surfaces, to improve the durability thereof and to facilitate their maintenance by constituting a titled plate body wherein a Fresnel plate is sealed hermetically between two sheets of glass plates, the inside is evacuated to pressure lower than atmospheric pressure and the projecting parts of the Fresnel surfaces are in abutment on the glass plate. CONSTITUTION:A Fresnel plate 20 is sealed hermetically between two sheets of glass plates 10 and 30 via a sealant 40 and cushion rubber 60, and the inside thereof is evacuated to pressure lower than atmospheric pressure so that the projecting parts of the Fresnel lenses are brought into abutment on the glass plate 10. Since the Fresnel lenses are protected by the plates 10, 30, durability is improved and maintenance is facilitated.
Patent JP-H08334570-A (JP)
Title: Metal detector
Inventor: YOSHIKAWA TOMOJI
IPC: G01V3/08
Filed: 1995-06-09
Abstract: PURPOSE: To provide a metal detector whose diameter is small and for which a small boring is sufficient hole is sufficient. CONSTITUTION: The metal detector is provided with a sensor part 16 in which magnetic sensors 10 have been fixed respectively to both ends of a pipe 11, a water pressure-resistant container 14 which houses the sensor part 16, and cushion materials 12, 13 which are interposed and installed between both ends in the length direction of the sensor part 16 and both inner edges of the water pressure-resistant container 14 as well as between the outer circumferential face of the pipe 11 and the inner circumfernetial face of the water pressure- resistant container 14.
Patent JP-H10328825-A (JP)
Title: Gas cutting torch
Inventor: SATO YOSHIRO
IPC: B23K7/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a small sized and inexpensive detection means capable of efficiently detecting flame of a cutting nozzle. SOLUTION: The gas gutting nozzle is provided with a light guide 34, which is opened in a cutting nozzle 7 mounted to a tip part 5 of a cylindrical outer case 2 or near the cutting nozzle 7 and guides the light emitted from flame of the cutting nozzle 7 to outside, and an ultraviolet ray detection sensor 50 to detect ultraviolet ray from the light guided through the light guide 34, both of which are assembled in the outer case 2, further is provided with the light guide having >=200 mm length between the ultraviolet ray detection sensor 50 and the cutting nozzle 2.
Patent JP-S6121043-A (JP)
Inventor: OKA YASUHIRO
IPC: A01M29/28
Filed: 1984-07-10
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-H10317756-A (JP)
Title: Lock device for slide door
Inventor: FUKUMOTO RYOICHI
IPC: E05B77/14
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To open and close a slide door for vehicle by small force by providing a first input lever and a second input lever turnable selectively in an inside handle which opens and closes the slide door for vehicle and opening a lock mechanism when the door is opened and closed. SOLUTION: When a slide door is fully opened, a hook on door side is engaged with a striker on a vehicle body side to enter a lock condition (latch condition). When the door is closed from this condition, an inside handle 21 is turned clockwise, and a projection piece 27 of a handle lever 26 comes in contact with a first input lever 28 to turn the lever 28 counterclockwise. Since one end of the first input lever 28 is connected with a fully open lock lever 44 through a connection link 65 at this time, a fully open lock mechanism is brought into an unlatch condition so that the slide door can move in the direction of closing. The operation in the direction of door closing is transmitted through the first input lever and is not transmitted to a second input lever connected with a fully closed lock lever. Consequently, it is possible to reduce operation force.
Patent JP-H04366589-A (JP)
Title: Induction heating cooker
Inventor: HATTORI KENJI
IPC: H05B6/12
Filed: 1991-06-14
Abstract: PURPOSE:To prevent a danger such as a fire caused followingly to a short- circuit abnormality of the switching part of a power source ON/OFF means having a driving means used for the connection or interruption between a frequency converter device and a commercial power source, and provide a safe induction heating cooker. CONSTITUTION:A switching part abnormality detecting part for detecting the presence/absence of the output of a relay driving circuit 22 and the presence/ absence of the output of a DC power source circuit 23 to detect a short-circuit abnormality of the switching part 14a of a relay 14 is provided, and when the short-circuit abnormality is judged, the heating operation of an inverter 19 is stopped. Then, the operation of a fan motor 15 is stopped, and operations such as changing a power source LED 31 or a heating display LED 33 to flash mode are executed. Thus, an induction heating cooker is provided which has dangers such as a fire at the time of the short-circuit abnormality of a relay switching part 2a and never causes inconvenience such as a noise because a cooling fan can be stopped.
Patent JP-S5767655-A (JP)
Title: Molding unsaturated polyester resin composition
Inventor: YAMAGUCHI TOSHIHIDE
IPC: C08F290/00
Filed: 1980-10-15
Abstract: PURPOSE: The titled composition, prepared by impregnating a fibrous reinforcing material with a composition consisting of a glycidyl-modified unsaturated polyester and a polyisocyanate compound, and increasing th viscosity of the composition, curable by heating and pressurization, and suitable for a structural member having improved fatigue resistance, etc.  
     CONSTITUTION: 25W90wt% fibrous reinforcing material, e.g. glass fiber, is impregnated with a composition prepared by incorporating a glycidyl-modified unsaturated polyester, obtained by adding an unsaturated compound having a glycidyl group, e.g. glycidyl methacrylate, to the terminal carboxyl groups of the molecule with a polyisocyanate compound, e.g. 4,4'-diphenylmethane diisocyanate, in an amount to give 0.5W1.5 isocyanate groups based on one hydroxyl group of the polyester. The viscosity of the composition is then increased by the reaction of the hydroxyl groups with the isocyanate groups. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5475638-A (JP)
Title: Suction heater for internal combustion engine
Inventor: MAKINO YOUICHI
IPC: F02M31/12
Filed: 1977-11-28
Abstract: PURPOSE: To perform suction heating and evaporating efficiently gasoline absorbed on a heater by making a suction heater of a honeycomb structure which is made of ceramic and given electric resistance heating function.  
     CONSTITUTION: A suction heater A consists of a columnar honeycomb structure 1 which is made of ceramic such as alumina, silicate oxides, etc. and has penetrating holes in the axial direction, heat generating conductor layers 2 coated on its whole surface including the inner walls of penetrating holes, and electrode plates 3. By installing this heater A of the suction pipe of an internal combustion engine, current is flowed to the heater when fuel evaporation is required. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5570918-A (JP)
Title: Digital signal processing unit
Inventor: ODAKA KENTAROU
IPC: H04B14/04
Filed: 1978-11-20
Abstract: PURPOSE: To establish low cost and simple constitution, by using random access memory to the delay unit with interleaving and time axis compression.  
     CONSTITUTION: When the write-in bit clock RWBC is fed to the write-in address counter 20W of the encoder 7, the bit and word address signal and ROM input signal are produced and they are fed to the selectors 21a, 21b and 21c. The write-in bit and word address signal selected at the selectors 21a and 21b are given to the RAM and ROM input signal selected at the selector 21c is fed to ROM22 to produce the block address signal and to control the block address of RAM. The frequency of the bit clock RRBC for readout is higher than RWBC and the time axis compression is made with the pause for a given period corresponding to the vertical blanking and interleaving is made by RAM. Thus, low cost and simple constitution can be enabled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0264151-A (JP)
Title: Manufacture of crosslinked polyamide molding
Inventor: EDOUARUTO SHIYUMIITO
IPC: C08K5/54
Filed: 1989-06-07
Abstract: PURPOSE: To provide a crosslinked polyamide molded body improved in mechanical property, thermal stability and hydrolysis stability and suitable for a sheath of cable by molding a reaction material obtained by mixing and reacting a specified polyamide fused body with silane.  
     CONSTITUTION: A polyamide containing at least 30wt.% (hereinafter referred to as %), preferably 50-95% of a branched polymer chain which is obtained by hydrolytically polymerizing a 6-12C lactam and/or ω-aminocarboxylic acid or a mixture thereof is mixed and reacted in the form of fused body with a silane represented by the formula [(n) is 0.1, 2; Z is an inert organic group; Y is a divalent organic group bonded to silicium atom; A is a group hydrolyzable when moisture is penetrated], the resulting reaction material is molded, and the molded body is brought into contact with water or moisture. 
     COPYRIGHT: (C)1990,JPO