baber/WOPTO huggingface dataset:
Patent JP-S62175596-A (JP)
Title: Heat exchanger
Inventor: SUGAWARA TAKASHI
IPC: F28F9/02
Filed: 1986-01-28
Abstract: PURPOSE:To abolish a refrigerant collecting tube as a part and obtain a structure, low in reject rate and not selecting directional property upon brazing, by a method wherein one end of a flat tube is formed with flat parts while the flat parts are worked to form a cylindrical refrigerant collecting part. CONSTITUTION:A multitude of partitions 1c for forming the flow paths of refrigerant is provided in a flat tube 1 and flat parts 1d are formed on one end of the flat tube while the flat parts 1d are worked to bend them into a cylindrical configuration. Next, the flat tube 1 is bent so as to be meandered and corrugate fin, coated with brazing material on the surface thereof previously, is assembled between respective opposing surfaces of the bent surfaces, then, the tube is heated in a furnace whereby the corrugated fin 2 is brazed to the flat tube 1. After brazing in the furnace, a cylindrical joint section 1b is welded. Subsequently, one end of the cylindrical part is sealed by a cap or the like and an inlet and outlet pipeline is welded to the other end of the same. According to this method, a conventional refrigerant collecting tube may be abolished, faulty brazing due to the slant of the conventional refrigerant collecting tube may be eliminated and directional property upon brazing may be eliminated.
Patent JP-2000214611-A (JP)
Title: Electrophotographic photoreceptor
Inventor: WATANABE MASATADA
IPC: G03G5/06
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of improving photosensitivity by lowering residual potential with respect to the electrophotographic photoreceptor provided with a single layer type organic photosensitive layer. SOLUTION: The electrophotographic photoreceptor provided with the single layer type organic photosensitive layer contains a charge generating agent, a hole transport agent, an electron transport agent and at least one kind of an electron acceptive compound on a conductive substrate. The hole transport agent is an organic compound expressed by formula. The electron transport agent or the electron acceptive compound is an organic compound, in which the ratio of inorganic value to organic value is controlled to 0.3-2.0 and the inorganic value is preferably 140-900. The electrohotographic photoreceptor is particularly preferably used in positive charge type. In the formula, each of R1 and R2 represents an alkyl group, an aryl group or an alalkyl group and can be the same as or different from each other. R3 represents hydrogen atom, an alkyl group or an alkoxyl group.
Patent JP-H09212778-A (JP)
Title: Personal security system and terminal equipment for phs used therefor
Inventor: ABIKO TOSHIO
IPC: H04W4/90
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a personal security system using an existing PHS. SOLUTION: A terminal equipment 2 with a button for emergency can automatically call the telephone number of a management center 5 when the button for the emergency is operated. The management device 6 is connected through an ISDN line 7, an exchange 8 and the base station 1 of the PHS to the terminal equipment 2, receives the ID code of the base station 1 from the terminal equipment 2 as an emergency report and displays the position information of the terminal equipment 2 based on the ID code. Also, when the emergency is reported, the operator of the management center 5 issues a report to the subscribed telephone set 4 of an owner and a dispatch command to an emergency dispatch vehicle 49 by using a telephone set.
Patent JP-S63185723-A (JP)
Title: Conveyor for material body
Inventor: KANO HIDEO
IPC: H01L21/677
Filed: 1987-01-28
Abstract: PURPOSE:To get rid of any gripping failure as well as to make a spatial transfer performable safely and positively, by installing such a conveyor rail that is situated in the top of a processing tank and capable of moving up and down in a state of holding a jig. CONSTITUTION:With a motor 13 for vertical motion energized, a jig 3 is moved up and down together with a column 18 and a supporter 4 and a conveyor rail 2, and it is dipped in a treated solution in a processing tank 1 or pulled up from this solution. A swing arm 5 is rocked in the range of a certain angle, and an arm part 28 at the tip is engaged with a proper spot of the jig 3, sliding it along the conveyor rail 2. When the jig 3 is pressed by the arm part from the back, the jig 3 is pushed out and projected to an interspace at the left from the conveyor rail 2, and while it is surely held by the conveyor rail 2, a left end of a lug of the jig 3 is engaged with a right end of an adjacent rail. When a right end of the jig 3 is separated from the preceding conveyor rail 2, the jig 3 is positively held by the succeeding adjacent rail.
Patent JP-S5298954-A (JP)
Title: Failure direction detecting relay
Inventor: SHINOZAKI NORIHIKO
IPC: H02H3/38
Filed: 1976-02-16
Abstract: PURPOSE: To obtain a failure direction detecting relay of high sensitivity available for a distributing line of high wave distortion and especially for grounding direction relay of distributing line of non-grounding series. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02198352-A (JP)
Title: Sensor element of oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1989-01-27
Abstract: PURPOSE:To obtain an element characterized with high accuracy and easy realization of machinability, thin-film formation and mass productivity by forming many pin holes whose number per unit area, diameters and arrangement are regulated in a cap. CONSTITUTION:This element is composed of the following parts: a pellet comprising solid-state electrolyte; electrodes formed on both surfaces of the pellet; and a porous body having many pin holes whose number per unit area, diameters and arrangement are regulated and which are formed on one electrode. A sensor having the pin holes is inputted into a measuring gas atmosphere. A voltage is applied across both electrodes. Then, oxygen is uniformly diffused to the electrodes and the pellet by way of each pin hole. The voltage- current characteristic is stabilized by the uniform oxygen pin hole action. The limit current value without dispersion can be obtained.
Patent JP-H04270404-A (JP)
Title: Synchronizing circuit and synchronizing system
Inventor: CHIHARA MOTOAKI
IPC: H04L7/00
Filed: 1991-02-07
Abstract: PURPOSE:To obtain the synchronizing circuit to shorten output time reducing a logical amount. CONSTITUTION:The three steps of shift registers (SRL) using twophase clocks are linked, an asynchronous signal is inputted to the first step of the shift register (latch means) and latched, and a stable signal having no ringing is obtained by utilizing time difference between the two-phase clocks at the two D latches of the second step of the shift register. Then, a synchronized signal is outputted at the third step.
Patent JP-H07226114-A (JP)
Title: Oxide superconductive thin film and its manufacture, and manufacture of oxide conductive wire rod
Inventor: YOSHIDA NORIYUKI
IPC: H01B13/00
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a superconductive thin film with strong single crystal property and improved superconductivity by providing recesses cyclically arranged in the intermediate layer of an oxide superconductive wire rod. CONSTITUTION:A first intermediate layer 13 and a second intermediate layer 5 are laminated on a board 1, and an oxide superconductive film 6 is provided on the layer 5. The layer 13, etc., has its cyclically arranged recesses. An intermediate layer without a smooth mirror surface due to polishing indicates a strong orientation (100) and is so constituted that three axes of (100), (010), and (001) are present in the in-plane direction, and the crystal of a film 6 is arranged and oriented on axes (a)and (b) as well as an axis (c), and a superconductive thin film with strong single crystal property and improved superconductivity is obtained.
Patent JP-H06201116-A (JP)
Title: Waste incinerator
Inventor: ASAI MINORU
IPC: F23G5/30
Filed: 1993-01-06
Abstract: PURPOSE:To separate and remove ash efficiently from combustible gas and carry out the perfect combustion of the combustible gas. CONSTITUTION:The thermal decomposition of waste is carried out in a primary combustion chamber 1 to produce a combustible gas, the combustible gas is mixed with air from secondary air supplying passages 23, 24 in choked flow passages 32, 33, the uniform mixing of the combustible gas and the air is promoted in a secondary combustion chamber 29, ash is separated and removed from the combustible gas by centrifugas separating effect caused by the whirling stream of the combustible gas and the air and the combustible gas, mixed uniformly with air, is burnt perfectly in a tertiary combustion chamber 36.
Patent JP-H05210055-A (JP)
Title: Optical fiber driving relay
Inventor: KASANO FUMIHIRO
IPC: G02B26/08
Filed: 1992-01-31
Abstract: PURPOSE:To accurately align the optical axis. CONSTITUTION:Both end positions where a movable block moves in parallel are adjustable and a couple of wedgelike metal fittings (adjusting members) 3 and 4 are formed in a wedge shape while having slanting surfaces 3a and 4a at their tip parts; and a couple of sleeves 1a and 2a which are formed almost cylindrically are adhered to the tip parts of a couple of fixed-side optical fibers 1 and 2 while circumscribed with each other and while one of the sleeves is fixed, the other sleeve slides one of the wedgelike metal fittings 3 and 4 in the moving direction of the movable block, so that the metal fitting moves at right angles to it and is fixed at an optional position on the slanting surfaces 3a and 4a.
Patent JP-2000211179-A (JP)
Title: Image forming device
Inventor: TANAKA YOSHINORI
IPC: G03G15/05
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To control the gradual deformation of a head device and the shifting of the position of an opening formed on the head device and changing the shape and pitch of the opening and stably forming a constant image in an image forming device for forming the image by using the head device with the opening for jetting toner onto a flexible head base. SOLUTION: An image forming device is provided with a head device 10 with an opening 12 for jetting toner (t) onto a flexible head base 11 and a toner feeder 20 for feeding toner to the opening of the head device, and the toner is jetted out of the opening in the state of pulling the head device, and a tensile force adjusting means for adjusting the tensile force to be applied to the head device is provided.
Patent JP-S6232948-A (JP)
Inventor: AUGUSUTO KATSUTANI
IPC: A61C17/14
Filed: 1986-01-30
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-H08213991-A (JP)
Title: Network system
Inventor: KAMIYAMA KANA
IPC: H04L12/28
Filed: 1995-02-03
Abstract: PURPOSE: To reduce the scale of a master station and to easily increase the number of slave stations without changing the scale by transmitting copied information from a slave station, which receives information transmitted from the master station to another slave station. CONSTITUTION: Each of plural slave stations 22 to 25 is provided with a reception means 10 which receives information from a transmission line 20, a copy means 11 which copies information received by the reception means 10, and a transmission means 12 which transmits information copied by the copy means 11 to another preliminarily installed slave station. That is, when the slave station 22 receives cells from the master station 21, it uses the copy part 11 to copy the cells and uses cells of the copy original in its own device and uses the transmission part 12 to transmit copied cells to the slave station 23. Consequently, cells transmitted from the master station 21 are transmitted to slave stations 22, 23, 24, and 25 in order by chaining.
Patent JP-S62175043-A (JP)
Title: Transmitting receiving control system for loop type communicating system
Inventor: NOGUCHI AKIRA
Filed: 1986-01-28
Abstract: PURPOSE:To decrease a load and to shorten a receiving processing time by providing a circuit to detect that the writing of receiving data to a receiving buffer memory is completed at a receiving side in respective stations of a loop type communicating system. CONSTITUTION:The input is executed from an adjoining node through a transmitting line 20 to a receiving bus access control part 22, in an empty receiving buffer memory selecting control part 23, the empty memory out of receiving buffer memories 240-24n is selected and the receiving data are written to an empty receiving buffer memory. A receiving buffer writing completing detecting part 25 detects that the writing of the receiving data is completed to a receiving buffer memory and informs a receiving DMA starting signal generating part 26 of this. From the receiving DMA starting signal generating part 26 to a receiving DMA circuit 28 set beforehand before the data are received, a receiving DMA is started. By the receiving DMA, the receiving data in the receiving buffer memory are transferred to a main memory 29.
Patent JP-H07224301-A (JP)
Title: Production of mechanically alloyed powder and mechanically alloying device
Inventor: ISHIWATARI YUTAKA
IPC: B22F9/02
Filed: 1994-02-14
Abstract: PURPOSE:To efficiently produce a high quality mechanically alloyed powder in industrial scale. CONSTITUTION:In the production method for the mechanically alloyed powder in which oxide particles, metal powder or different kind metal powder are mixed mechanically and alloyed, an atmosphere temp. of a mechanically alloying stage is kept at <=200 deg.C. In controlling this atmosphere temp., an inert gas such as vapor of liq. nitrogen and liq. helium and an argon cooled at lower than room temp. is used. In this mechanically alloying device, a hole 6 for supplying the cooling gas to an upper part or a stirrer of a powder agitating vessel 1 is provided.
Patent JP-H01193149-A (JP)
Title: Method for indexing cam top point and control device therefore
Inventor: HIROSE HARUHISA
IPC: G01B21/22
Filed: 1988-01-29
Abstract: PURPOSE:To index the top point of a workpiece having curvature such as a cam with the angular position between the two points mentioned below being regarded as the top of the contour line on the workpiece by normally rotating the workpiece to detect a first point on its counter line with a touch sensor, while by reversely rotating the same to detect second point thereon. CONSTITUTION:In case of a tangential cam, for example, a contact member 21a having a radius (r) of a touch sensor 21 is at first positioned on an X axis at a radius position (a) layer than a basic circle 3. The cam 1 is rotated normally around a C axis. The outer periphery of the member 21a is in contact with an A point on a countour line 2. the angular position of this A point on the C axis is detected and memorized. When the C axis is reversed, a B point being one point on the outer circumference of the cam 1 is in contact with the outer circumference of the member 21a to detect the position. It is supporsed whether the top point C of the cam is at the middle part on the bisector of A and B points. Further, the member 21a is brought into contact with whether the proposed top position C is actually on the angular position or not, and then the top position is confirmed and corrected with the measured value.
Patent JP-H04256447-A (JP)
Title: Dry process rice polishing device
Inventor: TSUKAHARA HIROAKI
IPC: B02B3/00
Filed: 1991-02-08
Abstract: PURPOSE:To obtain the dry process rice polishing device which is hygienic, prevents the crushing, etc., of the rice grains of cooked rice and has high rice polishing accuracy. CONSTITUTION:An inside cylinder 40 having spiral vanes 43 for transporting rice and agitating vanes for agitating the rice transported by these vanes is provided rotatably around the axial center in a vertical direction in a separating chamber R3 of an outer case 20 divided to a rice chest R1 and the separating chamber R3 of a rice polishing section. An outside cylinder 50 which has a rice delivery port 51 in the upper part and a hermetically closed rice intake port 52 in the lower part and forms an annular rice polishing chamber R2 varying in the spacing with the inside cylinder 40 is fixed into the separating chamber on the outer side of the inside cylinder. Slits 58 for grinding and removing embryo buds and a mesh 61 for polishing are provided through the cylindrical part in the outside cylinder 50. A discharge hole 32 for discharging the sugar 15 generated by rice polishing is provided in the bottom of the separating chamber R3 and a tray 25 for recovering the sugar 15 is disposed below this hole. This device is hygienic and entirely obviates the crushing of the rice grains. The rice polishing performance is improved and the sugar is effectively removed.
Patent JP-S59144168-A (JP)
Title: Bipolar mos semiconductor device and manufacture thereof
Inventor: ANZAI NORIO
IPC: H01L27/06
Filed: 1983-02-07
Abstract: PURPOSE:To reduce a p-n junction area and to simultaneously improve the withstand voltage yield by forming a p-channel MOSFET in an n type insular region surrounded by a p type isolating region or p type well. CONSTITUTION:A p type isolation layer 3a to a p type substrate 1 is formed to surround an n type Si region formed with p-channel MOSFET, and a p-channel MOS region is formed in n type island. In this manner, a p-n junction which has a relation to the withstand voltage of the p-n junction to the entire MOS region can be reduced to the p-channel MOS region.
Patent JP-H088209-A (JP)
Title: Treatment method of post to be removed for manufacture of semiconductor device
Inventor: JIEIMUZU EMU KURIIBUZU
IPC: H01L21/302
Filed: 1995-01-10
Abstract: PURPOSE: To simplify the self alignment process by patterning a first material layer to form posts, forming a second material layer round the posts, removing the posts to form openings, thereby eliminating the need of a high-selectivity etching for etching contact holes for self-aligned contacts. CONSTITUTION: The method comprises forming a first material layer 220 on a semiconductor wafer 200, patterning this layer 220 to form posts 221 on the wafer 200, forming a second material layer 230 on the wafer and round the posts 221, and removing the posts 221 to form opening through the layer 230. E.g. a photosensitive agent layer 220 is formed on the wafer 200 and patterned to form posts 221, an insulation planar layer 230 is formed round the posts 221 on the substrate 200, the posts are removed to form openings through the layer 230 and a conductive material is filled in the openings to form contacts.
Patent JP-H04256262-A (JP)
Title: Digital telephone set
Inventor: HORIBE KOICHI
IPC: H04M1/253
Filed: 1991-02-08
Abstract: PURPOSE:To grasp the state from a maintenance terminal equipment to a faulty digital telephone set without visit to a customer when a fault takes place and to especially grasp the fault content with a data resulting from testing the operation in the inside of the digital telephone set according to the maintenance test item. CONSTITUTION:When a remote maintenance message recognition section 5 recognizes an output of a User-user information composition/decomposition section 8 to be a remote maintenance start request with respect to an incoming call from a maintenance terminal equipment via an ISDN network, the remote maintenance message recognition section 5 sends it to the maintenance terminal equipment that the start of the automatic maintenance function is available via the User-user information composition/ decomposition section 8, a LAP-D section 10, and an S-INF section 11. When a maintenance function selection section 4 receives and recognizes the test items of the hardware from the maintenance terminal equipment, a maintenance function start section 2 is started according to the received test items to implement the test, and the result of the maintenance test is received by a maintenance result message forming section 3 and the maintenance test result data is sent to the maintenance terminal equipment via the User-user information composition/decomposition section 8, the LAP-D section 10, and the S-INF section 11.
Patent JP-2000212564-A (JP)
Title: Sea bottom soil-improving material and improvement of sea bottom soil
Inventor: ASAUMI JUNJI
IPC: A01N61/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing not just temporally nor in an emergency occurrence of red tide and blue tide over long period not have a bad influence upon environment due to smoking of the environment and rapid alkalinization, etc., and capable of retaining the effect for long period by modifying sea bottom soil. SOLUTION: This sea bottom soil-improving material comprises a heat treated material obtained by heating a portland cement clinker raw material mixture at 800-1100 deg.C. The heat treated material is a cement intermediate processed product fractionated by suspension preheater in portland cement clinker production process obtained by burning portland cement clinker raw material mixture by using cement burning kiln having a suspension preheater. This method for improving sea bottom soil comprises mixing mud dredged from sea bottom with the sea bottom oil improving material, solidifying the mixture and refilling the solidified mixture into the sea bottom.
Patent JP-H04348928-A (JP)
Title: Skin forming device
Inventor: YAMANE TAKAFUMI
IPC: B29L31/58
Filed: 1991-02-08
Abstract: PURPOSE:To uniformly set the tension of skin material over the whole periphery irrespective of the depth of a cavity so as to surely prevent wrinkle from developing in order to easily form the skin material having no wrinkle. CONSTITUTION:In the skin forming device A, with which skin material W is formed into the predetermined shape by bringing the thermally softened skin material W into close contact with the inner surface of the cavity 4 of a forming mold 1, skin material stretching means 16, which consist of clamping parts 15 pinching the terminal of the skin material W stretching opposite to the cavity 4, grooves 5 provided outside the cavity 4 and expandable and contractable elastic bags 9 for holding the skin material W in the grooves 5 through their expanding actions, are provided. Further, pressure regulating valves 12, each of which regulates the amount of expansion and contraction of the elastic bag 9, are provided.
Patent JP-H06200829-A (JP)
Title: Mixer control method and mixer control system of gas engine
Inventor: HATA TSUGUNORI
IPC: F02D45/00
Filed: 1993-01-08
Abstract: PURPOSE:To prevent a scattering of solidified water from the tail pipe of an exhaust muffler owing to an instant increase of suction and exhaust gas amount, in case of purging the gas when an engine is stopped. CONSTITUTION:At the time when a fuel feeding signal K is made OFF, the feeding of fuel gas to a mixer 1 is stopped. At the same time when the fuel gas feeding is stopped, a throttle valve 2 is maintained at the opening V immediately before the gas feeding is stopped. As a result, the suction and the exhaust gas amount is reduced suddenly following the reduction of the rotation frequency of engine. And when the gas purging is completed, the opening of the throttle valve 2 is fully closed, and at the same time, an ignition plug 5 is made in the OFF condition so as to stop the engine.