baber/WOPTO huggingface dataset:
Patent JP-H01220466-A (JP)
Title: Lead frame and manufacture of semiconductor device using the same lead frame
Inventor: MIMURA SHINYA
IPC: H01L21/56
Filed: 1988-02-26
Abstract: PURPOSE:To suppress resin burr that is yielded on the side of an outer lead, by providing a groove in the surface of a lead frame at a place corresponding to a boundary part for resin sealing, and forming a projection that penetrates into the groove in the lead frame in a resin sealing die. CONSTITUTION:A groove 2a is formed at a boundary position for resin sealing in one surface of an inner lead 2 when a region including a pad 5 is sealed with a resin. A projection 12 which is formed on a top force 10 of a resin sealing die penetrates into the groove 2a. Thus, a flow path of the resin is narrowed. The resin is compressed into cavities 10a and 11a when a lead frame is sealed with the resin. Leaking of the resin into the side of an outer lead 4 from the outside of the groove 2a is suppressed. Therefore, even if the thickness of the lead frame is changed and the accuracy of the die is poor, the resin sealing without the yield of resin burr can be performed.
Patent JP-S51120439-A (JP)
Title: Axial flow burner
Inventor: MASUDA RIICHI
IPC: F23L13/00
Filed: 1975-04-14
Abstract: PURPOSE:An axial flow burner characterized by stable combustion.
Patent JP-S60190489-A (JP)
Title: Fluorescent substance of bivalent metal fluorohalide
Inventor: TAKAHARA TAKESHI
IPC: C09K11/61
Filed: 1984-03-12
Abstract: PURPOSE:A fluorescent substance suitable for forming a luminous screen useful as sensitized paper for X-ray, etc., having higher luminance than a fluorescent substance of rare earth element, comprising a bivalent metal fluorohalide activated with lead. CONSTITUTION:The desired fluorescent substance of a bivalent metal fluorohalide shown by the composition formula (M is Be, Mg, Ca, Sr, Zn, or Cd; X is Cl, Br, or I; x and y are in 0<=x<=0.2 and 0.000001<=y<=0.0001). In order to prepare the fluorescent substance, a raw material mixture is packed into a heat- resistance container such as an alumina crucible, and calcined preferably in a neutral or weakly reducing atmosphere usually at 600-1,000 deg.C (preferably 700- 950 deg.C) for 1-6hr.
Patent JP-H11241619-A (JP)
Title: Electronic hydraulic governor
Inventor: MATSUE FUMIYUKI
IPC: F02D1/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To detect rotating speed correctly by detecting rotating speed of a rotary part of an electronic hydraulic governor by a pulse generator provided with a damper mechanism. SOLUTION: A gear 51 for detecting rotation as a pulse generator is arranged on an outer peripheral part of a fly weight, and is arranged on a fly weight support 9a of the fly weight 9 by an installing part 52 of the gear 51 so as to rotate integratedly with a mechanical sleeve 7. The installing part 52 provided with a damper function is constituted by an elastic body such as rubber, and the gear 51 is installed. It is thus possible to prevent vibration and shock from the fly weight 9 from transmitting to the gear 51 so as to rotate the gear 51 stably. A rotating speed sensor 53 is arranged on an outer peripheral part of the gear 51, and a detecting part 53a of the rotating speed sensor 53 is arranged in the vicinity of a gear tooth part 51a of the gear 51.
Patent JP-2000242832-A (JP)
Title: Prepaid card system and method for processing sales information
Inventor: KUROI TOSHIO
IPC: G06Q20/28
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make properly manageable sales information by reflecting unsent sales information stored in a reader in settlement when the reader is failed. SOLUTION: When a certain reader 1F is failed, a new reader 1N is installed in place of the failed reader 1F and a maintenance card MC is inserted. The reader 1N transmits maintenance card information, date information and physical address information to a repeater 2. The repeater 2 transmits final communication time information, maintenance card insertion time information and the serial number of the failed reader 1F corresponding to the physical address to a settlement center 4 together with those inputted information to register these sent information in a failed reader list. An information collector 5 in a repair shop collects unsent sales information from the failed reader 1F and transmits the received information to the center 4 together with the serial number of the reader.  The center 4 registers the sales information and deletes a record corresponding to the reader 1F concerned from the failed reader list.
Patent JP-H01105900-A (JP)
Title: Joint structure of concrete segment
Inventor: HATA MASAKI
IPC: E21D11/08
Filed: 1988-03-01
Abstract: PURPOSE: To manufacture a joint structure, lighter in weight and lower in cost, by embedding a joint metal fitting consisting of a joint metal fitting mainbody and bowl like bodies bonded thereto in a joint end and tightening with bolts to assuring effective resistance force. CONSTITUTION: The end of a steel cylindrical body 14 is welded and fixed to the inner face of a steel joint end plate 13 with a bolt insertion hole 3 to form a joint metal fitting mainbody 4. A steel bowl like body 5 in a split spherical shape with a bolt insertion hole 6 is fitted to the cylindrical body 14 and welded and fixed to the cylindrical body 14 in the state of being locked to the joint end plate 13 to form a joint metal fitting 2. The joint metal fitting 2 is embedded and fixed to the bonded end of a concrete segment and tightened with the bolts passed through the insertion holes 3, 6 for bonding both adjacent concrete segments. Effective resistance force to the tensile force of the bolts is assured.
Patent JP-H10237339-A (JP)
Title: Electrophotographic photoreceptor using silicon phthaliocyanine compound
Inventor: OHASHI TOYOJI
IPC: G03G5/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor excellent in light sensitivity, durability, environmental characteristics and stability and useful for facsimiles, etc., by including a specific dialkoxysilicon phthalocyanine compound therein. SOLUTION: This electrophotographic photoreceptor comprises a dialkoxysilicon phthalocyanine compound represented by the formula [R<1> and R<2> are each a 1-8C alkyl or a halogenated alkyl; X<1> to X<4> are each fluorine, chlorine, bromine or iodine; (a) to (d) are each 0-4] such as dimethoxysilicon phthalocyanine in the electrophotographic photoreceptor having a photoconductive layer containing an organic photoconductive substrate on an electroconductive support.
Patent JP-S57159719-A (JP)
Title: Coccidiostatic
Inventor: SHIBATA KENJI
IPC: A61P33/02
Filed: 1981-03-27
Abstract: PURPOSE: A coccidiostatic that contains the sporozoite of fowl coccidium as an active ingredient.  
     CONSTITUTION: Membranes of mature oocysts of coccidium which are separated from droppings, intestinal tract walls and intestinal contens of fowls infected with coccidium are gound to collect sporocysts. Then, fowl bile and tripsin are made to act on the sporocysts to form sporozoites. The resultant sporozoites are suspended in water, physiological salt solution or buffer solution or processed into a solid product to give the objective coccidiostatic. The product is dropped in the cloaca of fowls or injected, inserted or sprayed to prevent flows from coccidiosis completely without any side-effects. The product may be used together with other preventives and remedies for fowls such as Newcastle disease vaccine or given at the same time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56143298-A (JP)
Title: Control of water-soluble lubricant and apparatus therefore
Inventor: UEMATSU YOSHITOSHI
IPC: C10N40/08
Filed: 1980-04-10
Abstract: PURPOSE: To efficiently and economically prevent deterioration of a lubricant by supplying a water-soluble lubricant from a working step to a retention tank and circulating the lubricant to the working step after it is cooled to and kept at a temp ≤20°C.  
     CONSTITUTION: After a lubricant used in cutting process 7 is introduced through filter 5, emulsion stabilizing device 2 and oil-water separator 6 to retention tank 4 equipped with cooler 1, and cooled to a temp ≤20°C, it is circulated through filter 3 to the cutting process 7. Said retention tank is pref. one in which refrigerant passage pipe 10 equipped with radiant heat-absorbing board 18 is placed and the lubricant introduced goes out through exit pipe 9 after cooled, with the lubricant introduced through inlet pipe 8 and pump 4 flowing down through aperture 19 of lubricant injection pipe 12, and with air sent through pipe 11 flowing up through aperture 20 as air bubbles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H104192-A (JP)
Title: Body contact structure of semiconductor device
Inventor: O KYON KUON
IPC: H01L29/78
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To keep a PN junction constant in contact area so as to make a semiconductor device operate stably even if a PN junction is small in contact area, by a method wherein a P<+> -type body contact diffusion layer and an N<+> - type source region are provided inside a semiconductor substrate adjacent to its surface, and a contact/wiring metal layer is jointed to their upsides. SOLUTION: P<+> -type body contact diffusion layers 102 disposed in separating from each other by a prescribed distance are provided inside a P-type substrate 101 adjacent to its surface and along a channel region. An N<+> -type source region 103 is formed in one piece with the body contact diffusion layers 102 coming into close contact with all their peripheries. Furthermore, contact/wiring metal layers 104 each joined to the upsides of the two adjacent P<+> -type body contact diffusion layers 102 and the N<+> -type source region 103 between the adjacent body contact diffusion layers 102 are provided. By this setup, even if a P-type region and an N-type region are not accurately coincident with each other to form a contact and deviate from each other in contact forming position on a substrate, a PN junction can be kept constant in contact area.
Patent JP-H10234675-A (JP)
Title: Polarization communicating equipment, transmitter, laser and polarization communication equipment for living body
Inventor: KAWASE TAKEO
IPC: A61B5/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in an in-body device by enabling whole dual communicating between the inside of a strong scattering medium such as a human body and its outside. SOLUTION: A biological function auxiliary means 1 is embedded in a body and a transmitter 11 and a receiver 12 are provided for executing communication with an external control means 2. The external control means 2 controls, etc., the biological function auxiliary means 1 embedded inside the body from the outside of the body. The external control means 2 is provided with the transmitter 21 and the receiver 22 for executing communication with the biological function auxiliary means 1. The transmitters 11 and 21 modulate the polarized surface of a laser beam and irradiate it as a transmitting signal. The receivers 12 and 22 are provided with a light receiving means for selectively receiving prescribed polarization state lights.  Then, the receivers 12 and 22 output an electric signal corresponding to the polarization state (polarizing angle or an ellipticity of the respectively received lights.
Patent JP-H01219408-A (JP)
Title: Refuse disposer
Inventor: FUJIWARA KAZUHIRO
IPC: F23J1/04
Filed: 1988-02-29
Abstract: PURPOSE:To easily scrape ash adhering to the wall surface of a treatment vessel and discharge it by preparing the treatment vessel for throwing refuse in which is placed in as combustion furnace and an ash scraping part which has a plurality of spatulas sliding on the inner surface of the treatment vessel. CONSTITUTION:Refuse 6 is thrown into a treatment vessel 5 and a heater 3 is switched on and heated after a cover 4 is closed. At this time air necessary for combustion is supplied in the treatment vessel 5 by a blower 13 to burn and exhaust gas produced by combustion is flowed in a purifier 10 from an air outlet 9. Catalyst 8 is prepared in the purifier 10, gas which becomes high temperature by combustion is heated by a purifier heater 1 and decomposed into carbon dioxide and water by oxidation action of the catalyst 8 to exhaust outside. The refuse 6 which is treated by heating, combustion and volume reduction becomes ash and adheres to the wall surface of the treatment vessel 5, but an ash scraping part 16 set in the treatment vessel 5 after cooling is rotated along the outer circumference of the treatment vessel 5 and the ash is scraped on the bottom of the treatment vessel 5. The ash which adheres to the bottom of the treatment vessel 5 is also separated by the horizontal part of spatula parts 16a which comes in contact with the bottom surface of the treatment vessel 5.
Patent JP-S62206168-A (JP)
Inventor: NAKAMURA KUNIO
IPC: E04G21/02
Filed: 1986-03-05
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-H03108715-A (JP)
Title: Manufacture of semiconductor film
Inventor: KOSAKA DAISUKE
IPC: H01L21/20
Filed: 1990-02-26
Abstract: PURPOSE:To form a single crystal semiconductor film having a large grain size and to suppress the rotation of a crystal axis by projecting an energy beam on a semiconductor film so as to fuse the a film under the state wherein the upward thermal conductivity of the semiconductor film is made equal to the downward thermal conductivity of the semiconductor film, moving the fused part, and growing a crystal. CONSTITUTION:A first dielectric film 12 is formed on a substrate 11. An amorphous or polycrystalline semiconductor film 13 is formed on the film 12. A second dielectric film 14 is formed on the semiconductor film 13. A cooling medium 15 is provided on the second dielectric film 14. The thicknesses of the first and second dielectric films 12 and 14 are set so that the upward thermal conductivity of the semiconductor film 13 is made equal to the downward thermal conductivity of the semiconductor film 13. Under this state, energy 16 is applied on the semiconductor film 13 so as to fuse the film. With a fused part 17 being moved, a crystal is grown. For example, the polycrystalline silicon film 13 having the thickness of about 5,000Angstrom  is formed on the single crystal silicon substrate 11 through the silicon oxide film 12 having the thickness of about 8,000Angstrom . The silicon oxide film 14 having the thickness of about 2,000Angstrom  is formed. The surface of the film 14 is covered with the polyethylene glycol layer 15.
Patent JP-H02227961-A (JP)
Title: Forming method for solid electrolyte
Inventor: NAKAGAWA HIROTAKA
IPC: H01M8/12
Filed: 1989-03-01
Abstract: PURPOSE:To improve film thickness, film forming speed, and the denseness of a film by forming a solid electrolyte comprising a YSZ film on the surface of a fuel electrode by a laser PVD method. CONSTITUTION:A solid electrolyte comprising a YSZ thin film is formed on the surface of a fuel electrode 6 by a laser PVD method. By using the laser PVD method, high power laser beams are irradiated on a YSZ vapor deposition mother material of a target 5 to heat and vaporize, and the dense YSZ thin film is deposited on the base material of the fuel electrode 6. The film thickness is made thin, and 10-100 times faster film forming speed than that of an EVD method or a sintering method can be obtained.
Patent JP-S59170500-A (JP)
Title: Liquid suction/discharge device
Inventor: TSUJIMOTO HARUO
IPC: F04F1/00
Filed: 1983-03-18
Abstract: PURPOSE:To enable automatic exchange of suction and discharge function of vacuum pump by functioning an exchange valve and four-way valve at the suction/delivery port through detecting function of level detector. CONSTITUTION:Upon dropping of liquid level below lower limit, an exchange valve 11b at the delivery port 3 will close while an exchange valve 11a at the suction port 2 will open through function of a level detector 12. Under the state where the suction port 5 is communicating with a liquid storage tank 1 while the discharge port 6 is communicating with the atmosphere, a vacuum pump 4 is driven to suck liquid in supply system through a suction port 2 into the liquid storage tank 1. When the liquid level in said tank 1 reaches to the upper limit, function of four-way valve 9 due to function of level detector 12 will cause automatic discharge function of vacuum pump 4.
Patent JP-H09210603-A (JP)
Title: Device for mounting sensor for degree of vertically
Inventor: SAWA HIDEKAZU
IPC: G01B5/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for mounting a sensor for degree of verticality to be equipped on a working vehicle with an arm which can be operated vertically. SOLUTION: A cylinder hole center provides a cylindrical body 32 in the same direction as the pin axis center of a pin connection part near the base part of an arm connected to the boom tip part of a working attachment and a mounting seat plate 36 for mounting a sensor 35 for the degree of verticality is formed in a flex surface shape or curved surface shape along the arc of the inner-periphery surface of the cylindrical body 32.  The sensor 35 for the degree of verticality is fixed and mounted to the center of the mounting seat plate 36, a plurality of long holes 45 for bolt in a direction crossing the cylindrical hole center of the cylindrical body 32 are punched on the mounting seat plate 36, bolts 40 and 41 are inserted through the long holes 45 for bolt, and the above mounting seat plate 36 and the inner-periphery surface part of the cylindrical body 32 are clamped via an insulator for buffering.
Patent JP-H01221030-A (JP)
Title: Optical transmitter-receiver with collision detection function
Inventor: NAKAZAWA NOBUHIKO
IPC: H04B10/077
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the detection time and to improve the communication efficiency by connecting plural multiple terminal sets to an optical transmitter- receiver with collision detection function and detecting the collision between the multiple terminal sets by the optical transmitter-receiver with collision detection function. CONSTITUTION:When terminal equipments 1, 2 and 2, 13 send a transmission signal, a signal sent to the transmission line from the terminal equipments 1, 2 is inputted to a transmission signal selection circuit 27 and a transmission carrier sense circuit 28 earlier than the signal sent from the terminal equipments 2, 3 to the transmission line 14. The transmission signal selection circuit 27 outputs the signal on the transmission line 6 detecting earliest the carrier sense signal to the optical transmitter-receiver with collision detection function 29 via a signal input line 27a to disregard the signal on the transmission line 14 receiving the carrier sense signal later. Thus, even with the collision between the terminal equipments 1, 2 and 2, 13 as the multiple terminal equipments parted remotely from a star coupler 1, no round propagation time up to the star coupler 1 is not required.
Patent JP-S58164340-A (JP)
Title: Optical data way system
Inventor: KOUSAKA TAKASHI
IPC: H04B10/29
Filed: 1982-03-24
Abstract: PURPOSE:To eliminate the need for a leased telephone circuit for maintenance, etc., by multiplexing a voice and a data signal through an optical data way. CONSTITUTION:Digital equipments 121-12n such as a computer, data terminals, etc., are equipped to station devices 201-20n looped by the optical data way L. Further, telephone sets 131-13n for maintenance are equipped to the respective station device 201-20n. The station devices 201-20n mutliplex data signals from the equipped digital equipments and voice signals from the telephone sets into light signals, which are sent out to the optical data way L; and the light signals on the optical data way L are branched and demultiplexed into the data signals and voice signals, which are supplied to the digital equipments and telephone sets, respectively.
Patent JP-H02226740-A (JP)
Title: Mask mis alignment detection in semiconductor manufacturing process
Inventor: HONJO ATSUSHI
IPC: H01L21/027
Filed: 1989-02-28
Abstract: PURPOSE:To measure the mask alignment slip quantity as a continuous quantity with high precision by a method wherein the mask alignment slip is detected by the resistance values in diffused layers formed on a substrate surface conforming to ion implanted in the substrate by ion irradiation using heat treatment. CONSTITUTION:The resistance value RL in an n layer 13a can be measured through the intermediary of an A wiring 19a likewise the resistance value RR in an n layer 13b can be measured using another A wiring 19b. The mask alignment in the process B to be measured in comparison with a reference process A is made by comparing these resistance values RL, RR with each other and if the prccesses A and B are performed without any slip with each other, the widths of n layers 13a, 13b i.e., a1, a2 can be represented by a formula of a1=a2=a (where a is a designed value). On the contrary, if the alignment in the process B with the process A is slipped by epsilonrightward, the widths of the n layers 13a, 13b i.e., a1, a2 can be represented by another formula of a1=a-epsilon, a2=a+epsilon. When the diffused layer width and the diffused layer resistance value are in inverse proportion, this formula can be satisfied. From this formula, the mask alignment slip quantity can be measured as a continuous quantity with high precision.
Patent JP-S55138863-A (JP)
Title: Semiconductor device
Inventor: KAWANAMI KOUJI
IPC: H01L21/52
Filed: 1979-04-17
Abstract: PURPOSE:To eliminate the improper contact of the heading portion of a slag lead wire of a DHD-type semiconductor device and the displacement of an electrode thereof by coating a thermally melting agent on the heading surface of a metallic terminal. CONSTITUTION:Ag solder 3 is coated on the heading surface 2 of a metallic terminal of a semiconductor pellet 1, the pellet 1, a raised electrode 5 and a metallic terminal 2 are thermally molten respectively when melting the glass sleeve 4 at a sealing temperature of 650 deg.-750 deg.C to provide a DHD-type configuration. It is preferred to select the Ag solder 3 so as to have lower melting point than the glass sealing temperature.
Patent JP-H04282970-A (JP)
Title: Deflection correction waveform generating circuit
Inventor: MIYAZAKI SHINICHIRO
IPC: H04N3/233
Filed: 1991-03-12
Abstract: PURPOSE:To realize a high order deflection correction waveform in multi- standard with a small scale circuit. CONSTITUTION:An output of a ROM 3 is fed to a multiplier 7 and a register 8 via a bus line 6, an output of a RAM 4 is fed to a multiplier 7, an output of the multiplier 7 and the register 8 is selected by a selector 9 and fed to an adder 10. Then the output of the adder 10 is fed to accumulators 11, 12 and the output of the accumulator 12 is fed to the adder 10 and an output of the accumulator 11 is fed to the RAM 4, the multiplier 7 and the register 8 via a bus line 6. Moreover, the operation of the ROM 3, RAM 4, multiplier 7, registers 8, 9, adder 10 and accumulators 11, 12 is controlled by a signal from an instruction ROM 2.
Patent JP-S55138932-A (JP)
Title: Parallel operation system of heterodyne repeating device
Inventor: TANAKA TAKEYA
IPC: H04B1/74
Filed: 1979-04-17
Abstract: PURPOSE:To elevate both economy and reliability simultaneously, by using the multiple processing parts in common for each channel and also making it a duplex constitution. CONSTITUTION:An input signal of each channel CH1-CHn is branched by the branching filters H1-Hn, the branched waves are added to the multiple processing parts MUL1, MUL2, respectively, they are subjected to frequency conversion an amplification all together by a signal from the station signal source LS, and subsequently they are added to the first and the second branching filters HD1, HD2. And they are separated to each channel signal corresponding to the output side channels CH1'-CHn' by the branching filters H11-H1n, H21-H2n of the branching filters HD1, HD2, and a signal of the same channels is compounded by the phase compound parts SM1-SMn and is sent out to the output side channels CH1'- CHn'.