baber/WOPTO huggingface dataset:
Patent JP-H05336669-A (JP)
Title: Charger
Inventor: MIYAKE HIROYUKI
IPC: H02J7/00
Filed: 1992-05-29
Abstract: PURPOSE:To realize efficient charging operation. CONSTITUTION:A rectification circuit 2 and an inversion circuit 3 are connected in parallel with a battery 13. The rectification circuit 2 is controlled through a first controller 10 at the time of charging operation whereas the inversion circuit 3 is controlled through a second controller 11 at the time of discharge operation. First and second controllers 10, 11 are selected based on a switching selection signal delivered from a charge/discharge controller 5. The switching selection signal is determined by the operating signals of first and second means 6, 7 being delivered to the charge/discharge controller 5. A voltage detecting circuit 12 delivers a detection signal to the charge/discharge controller 5 when the battery 13 has no-voltage or reverse polarity. Consequently, the first controller 10 is operated.
Patent JP-S61295533-A (JP)
Title: Waterproof camera
Inventor: MAENO HIROSHI
IPC: G03B13/36
Filed: 1985-06-24
Abstract: PURPOSE:To obtain a waterproof camera having a simple constitution without providing any detecting means which makes an underwater/aerial decision by making the 1st surface of a photographic optical system concave and making normals to two windows for distance measurement neither coinciding with nor crossing each other. CONSTITUTION:The projection window 8 of the waterproof camera equipped with an active type automatic focusing system which emits infrared rays, etc., to an object and detects its reflected light to measure the distance has its normal slanted upward when viewed from the front of the camera. The normal of a light receiving window 9 is parallel to the optical axis of a photographic lens 10. The photographic lens window 4 is made concave and this photographic lens window 4 and a photographic lens 10 form the photographic optical system and the focus of the photographic lens is shifted forward in underwater photography as compared with that in aerial photography. Consequently, this camera operates in air exactly similarly to a normal AF camera and a picture is taken at underwater at a fixed-focus position without fail. Further, the conversion is performed fully automatically.
Patent JP-H1125851-A (JP)
Title: Electron source, its manufacture and manufacturing equipment, image-forming device, and its manufacture
Inventor: MITSUMICHI KAZUHIRO
IPC: H01J9/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To manufacture an electron source with no dispersion in the characteristic of electron emission elements and an image-forming device at a short time. SOLUTION: In the manufacturing method of an electron source having a plurality of electron-emitting parts, an electron-emitting part forming material 8 is outputted from a plurality of output parts 7a-7b, the discharge state from each output part is detected, the discharge state from each output parts is adjusted based on the detected results, and the material 8 is attached to a plurality of attaching parts in the adjusted discharging state. A member in which an image is formed with electrons emitted from an electron-emitting part is arranged, facing an electron source obtained.
Patent JP-H06349112-A (JP)
Title: Information recording medium
Inventor: YAMADA KATSUYUKI
IPC: G11B7/24
Filed: 1993-06-08
Abstract: PURPOSE:To avoid the deformation of a disk substrate, to ensure slight deformation even in the case of a thin plastic substrate adaptable to high density and to enable focus servo and tracking servo when information is recorded. CONSTITUTION:The layer structure of an information recording medium is composed of a 1st dielectric layer, a plastic substrate 2, a 2nd dielectric layer 3, a recording layer 4, a 3rd dielectric layer 5 and a reflecting and heat radiating layer 6 laminated in order and the layers are regulated so that the stress of the 1st dielectric layer 1 is made nearly equal to the total stress of the 2nd dielectric layer 3, the recording layer 4, the 3rd dielectric layer 5 and the reflecting and heat radiating layer 6. Stresses imposed on both sides of the plastic substrate 2 are well balanced.
Patent JP-S5661341-A (JP)
Title: Aliphatic triisocyanate
Inventor: MORIMOTO HIROSHI
IPC: C07C67/00
Filed: 1979-10-26
Abstract: NEW MATERIAL:1,8-Diisocyanato-4-isocyanatomethyloctane.  
     USE: A raw material of polyurethane, modifier of various high-molcular compounds, especially a raw material of nonsolvent type polyurethane coating. It is a colorless liquid with good fluidity near room temperature.  
     PREPARATION: The phosgenation of 1,3,6,-triaminomethylhexane gives 1,8-diiso- cyanato-4-isocyanatomethyloctane. The 1,3,6-triaminomethylhexane, the starting material, is obtained by the hydrogenation of 1,3,6-tricyanohexane, an oligomer of acrylonitrile. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0773070-A (JP)
Title: Program debugging device
Inventor: UEKI KATSUHIKO
IPC: G06F9/44
Filed: 1994-06-20
Abstract: PURPOSE:To provide a program debugging device supporting debugging based on an object. CONSTITUTION:A class information generation part 8 generates class information based on a source code. An execution part 12 executes a program. An object information generation part 13 generates object information based on class information and execution information. A user sets a breakpoint in the desired object through a breakpoint setting part 16. A break processing part 18 detects the breakpoint and breaks the execution of the program.
Patent JP-S5363322-A (JP)
Title: Purification of aromatic diamies
Inventor: YAMAMOTO KOUSUKE
IPC: C07C209/00
Filed: 1976-11-18
Abstract: PURPOSE: To isolate aromatic diamines economically with simple operation by distillation of aromatic diamines containing ortho-aromatic diamines in the presence of glucoses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07313938-A (JP)
Title: Langevin-type transducer to be bolted
Inventor: KAMEDA HIDEKAZU
IPC: B06B1/06
Filed: 1994-05-27
Abstract: PURPOSE:To provide a block-shaped Langevin-type transducer to be bolted for which centering and processing by a machine tool can be done easily and which needs no secondary processing after that. CONSTITUTION:Regarding a Langevin-type transducer to be bolted which is composed of a rear mass 1A made of a metal and having a female screw part in the center, a positive and a negative electrode plates 3a, 3b, and circular piezoelectric ceramics 4a, 4b and is united by a screw rod 5 which is a front mass 2A made of a metal and having a female screw part in the center and male screw parts in both ends, at least a part of one of the front mass and the rear mass is made to be a regular hexagonal prism.
Patent JP-S63301576-A (JP)
Title: Manufacture of superconducting circuit
Inventor: SHIODA TAKAO
IPC: H01L39/24
Filed: 1987-06-01
Abstract: PURPOSE:To facilitate obtaining flat electric circuits by a method wherein a plurality of super-lattice layers of oxide superconductor and super-lattice layers of insulator or semiconductor are alternately laminated and the parts of the super-lattice layers which do not constitute electric circuits are subjected to a heat treatment so as to disorder the super-lattice structures of those parts. CONSTITUTION:Oxide superconductor crystals are made to grow on the surface of a substrate 1 to form super-lattice layers 2 and insulator crystals are made to grow on the surfaces of the super-lattice layers 2 to form super-lattice layers 3. If the parts of the super-lattice layers 2 and 3 which do not constitute electric circuits are subjected to a heat treatment, atoms constituting the superconductor of the super-lattice layers 2 and atoms constituting the insulator of the super- lattice layers 3 are diffused and mixed with each other and the super-lattice structures of those parts are disordered. Therefore, the parts subjected to the heat treatment are converted into metal oxide insulators 4. The parts which are not subjected to the heat treatment show excellent superconducting properties by the existence of the super-lattice layers 2 and constitute electric circuits 5. The surface of such electric circuits 5 coincide with the surfaces of the insulators and do not protrudes like the surfaces formed by deposition.
Patent JP-H035384-A (JP)
Title: Lightweight cement material
Inventor: KUBO MASACHIKA
IPC: C04B14/08
Filed: 1989-05-31
Abstract: PURPOSE:To reduce the rate of dimensional change of a hardened molded body due to water absorption by adding prescribed amts. of lightweight aggregate, reinforcing fibers, a molding aid and heat-treated diatomaceous earth to cement. CONSTITUTION:This lightweight cement material is composed of 100 pts.wt. cement, 0.5-15 pts.wt. lightweight aggregate, 0.5-15 pts.wt. reinforcing fibers, <=4 pts.wt. molding aid and powdery and/or granular diatomaceous earth heat- treated at >=500 deg.C.
Patent JP-S62438-A (JP)
Title: Condensation of reaction product gas
Inventor: IWASAKI KOZO
IPC: C07C57/07
Filed: 1985-06-26
Abstract: PURPOSE:To avoid problems due to deposition of polybasic organic acids and obtain methacrylic acid condensate, by quenching a reaction product gas prepared by catalytic oxidation of isobutylene, etc., with ammonia gas or ammonium hydroxide added thereto. CONSTITUTION:A reaction product gas 1 obtained by catalytically oxidizing isobutylene, tertiary butanol, methacrolein or isobutyl aldehyde with a gas containing molecular oxygen in the presence of steam is fed to a quenching column 7 and brought into contact with a condensate, passed through a cooler 2 and circulated through a pipe 3. In the process, ammonia (ammonium hydroxide) is added through a pipe 4 to the condensate or through a pipe 4' to the top of the column 7 to quench and condense the reaction product gas 1 and give a condensate containing methacrylic acid and an uncondensed gas 6. Polybasic organic acids are converted into ammonium salts to increase the water- solubility, and choking at the time of quenching or condensing is avoided without sticking and staying of the acids in piping or column wall.
Patent JP-H08322503-A (JP)
Title: Seasoning containing plum vinegar and its production
Inventor: YAMAMOTO TAIJI
IPC: A23L27/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a seasoning containing plum vinegar, usable without deteriorating the flavor of a food material and preservable over a long period and to provide a process for producing the seasoning. CONSTITUTION: Plum vinegar having decreased salt content is added to a seasoning raw material composed mainly of brewed vinegar and soy sauce.
Patent JP-S62295147-A (JP)
Title: Virtual computer system
Inventor: IKEGAYA HIROSHI
IPC: G06F12/10
Filed: 1986-06-16
Abstract: PURPOSE:To improve a performance by deleting a TLB entry in which the identifier of a designated virtual computer coincides with an identifier field at the time of issuing a nullification instruction for setting the invalid but of a page table entry to 1 by designating the identifier of the virtual computer. CONSTITUTION:The contents of a page table entry are held in a register 110 and a VM-id designated by an instruction is held respectively in a register 111. Both the outputs are inputted to a TLB entry selection mechanism 112. In the mechanism 112, the TLB entry in which the contents of the register 110 coincide with the AA field in a TLB113 and the TLB entry in which the contents of the register coincide with the VM-id field in the TLB113 are selected. To the invalid field of the selected TLB entry, 1 is set by a TLB nullification mechanism 114, the TLB entry is nullified and the TLB entry is deleted.
Patent JP-S5930108-A (JP)
Title: Controlling method of general purpose operating box
Inventor: MITSUZAWA KUNIO
IPC: G05B19/05
Filed: 1982-08-09
Abstract: PURPOSE:To execute easily connection, by providing a memory map by which each function is made to correspond to each internal relay, on both a programmable controller and an operating box, and sending a transmission code corresponding to each relay address, through a transmission line. CONSTITUTION:A signal is transmitted and received by a series transmission line 5 between a control part of a general purpose operating box 1 and a control part of a programmable controller 4, functions such as moving forward and backward of a unit and clamping and loosening of a jig, etc. are assigned to an RAM18 of the operating box 1 in accordance with plural relays n-(n+N), a map of the same relay area is assigned to an RAM47, too, of the controller 4, and when the internal relay (n) is designated (turned on) by operating a switch of the operating box 1, a CPU13 retrieves a code Cn corresponding to a transmission address (n) concerned in the RAM18, and sends it out to the transmission line 5. As for the controller 4, in accordance with this code Cn, a CPU44 selects the internal relay (n) in the RAM47, turns on its relay (n) and executes a necessary sequence.
Patent JP-S5564343-A (JP)
Title: Half base chip of circular fluorescent lamp
Inventor: OKUMURA TAKASHI
IPC: H01J9/46
Filed: 1978-11-09
Abstract: PURPOSE: To make smooth the movement of half base chip by forming a powder lead-out path in push-up member thereby removing the powder stored in the hopper.  
     CONSTITUTION: Opening 2 for leading out the half base chip is formed below the hopper containing half base chip A. Stopper board 3 is provided while facing with the opening 2 while a push-up member 4 is provided movably between them. Them push-up member 4 is formed with a feeding slope 4a upper face of which is inclined downwardly toward feed-out direction F and blocking section 4b inclining upwardly toward the side F. While furthermore power lead-out groove 10 is provided in the feed out slope 4a in feed out direction. Lifting of push-up member 4 causes the lifting of half base chip which goes over the stopper board 3 along the slope 4a and falls down into the feeding chamber 14. Here the powder in the hopper 1 is removed by the groove 10, and the blockage of movement of half base chip can be prevented in the following process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63270444-A (JP)
Title: Steel for line pipe having excellent sour resistance
Inventor: KIMURA MITSUO
IPC: C22C38/00
Filed: 1987-06-03
Abstract: PURPOSE:To obtain a steel for a line pipe having excellent sour resistance by specifying the compsn. consisting of C, Si, Mn, Al, P, S, Ca, Se and Fe. CONSTITUTION:The titled steel contains, by weight, 0.01-0.25% C, 0.010-0.50% Si, 0.70-2.00% Mn, 0.01-0.10% Al, <=0.030% P, <=0.0030% S, 0.0005-0.0050% Ca and 0.01-0.50% Se, furthermore contains at need one or more kinds among 0.10-0.60% Cu, 0.10-3.0% Ni, <=5.0% Cr, <=2.0% Mo and <=0.10% Ti and/or one or more kinds among <=0.10% Nb, <=0.15% V, <=0.10% Zr and <=0.005% B and consists substantially of the balance Fe. The penetration of hydrogen into the steel is decreased, by which hydrogen induced cracking resistance is improved and the steel has sufficient sulfide stress corrosion cracking resistance. The reliability of a line pipe in an H2S contg. low pH environment can be improved, in the above-mentioned manner.
Patent JP-S6119761-A (JP)
Title: High toughness hot forged non-refining steel bar
Inventor: KOYASU YOSHIROU
IPC: C22C38/00
Filed: 1984-07-04
Abstract: PURPOSE:To provide the titled steel bar prepared so as to obtain high toughness in a state standing to cool after hot forging, constituted by preparing an alloy having a composition containing of a specific amount of C, Si, Mn, Cr+Mn, Ti, B, Al and N and comprising the remainder of substantially Fe. CONSTITUTION:The titled steel bar contains, on a wt. basis, 0.05-0.18% C, 0.10-1.00% Si, 0.60-3.00% Mn, 1.60-4.20% Cr+Mn, 0.010-0.030% Ti, 0.0005- 0.0030% B, 0.01-0.05% Al and 0.0060% or less N and comprises the remainder of substantially Fe. By performing the componential planning of the above mentioned steel bar so that the structure of the substrate is brought to a bainite one high in toughness, cooling after hot forging may be performed by allowing parts to cool, for example, on a conveyor so as not to overlap said parts to each other and machine parts having high toughness can be obtained. Therefore, the steel bar can be used in the running mechanism parts of an automobile.
Patent JP-S5261848-A (JP)
Title: High frequency heater
Inventor: HORIUCHI MASAO
IPC: F24C7/02
Filed: 1975-11-17
Abstract: PURPOSE: To prevent a misoperation of the detector which detects the heating condition in the heating chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5662333-A (JP)
Title: Mos type semiconductor memory device and production thereof
Inventor: MATSUNAGA JIYUNICHI
IPC: H01L21/02
Filed: 1979-10-26
Abstract: PURPOSE:To improve the memory retaining property of a memory cell by providing a buried insulator layer for electrically separating a memory cell array section from a peripheral circuit section in such a manner that the end thereof is positioned on the surface of a substrate corresponding to a field region. CONSTITUTION:A silicon oxide film 11 is formed on the surface of a substrate 1. Then, a resist film 12 having a window is provided at a memory cell array section and a window is etched away in the oxide film 11. At this point, the open end section of the oxide film 11 is given an inclination of about 45 deg., for instance. With the oxide film 11 having such an inclination as an ion implantation mask, oxygen is implanted. Subsequently, heat treatment is made to convert the ion implanted layer into a buried insulator layer 3 whereby a construction is obtained to separate the substrate 12 of the memory cell accurately from the substrate 1 in a peripheral circuit section. Thereafter, a MOS device necessary for each substrate area is formed to complete a dynamic RAM.
Patent JP-S6249204-A (JP)
Inventor: RICHIYAADO ERU RABINGAA
IPC: H05K3/00
Filed: 1986-06-16
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-H11327424-A (JP)
Title: Simulator for training safety work of elevator
Inventor: SUGITA TOMOHARU
IPC: B66B5/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an elevator safety work training simulator enabling a maintenance man to easily execute safety work training for executing the operation of respective parts to be checked while pointing out and calling them. SOLUTION: A panel 2 to be attached to a wall is prepared, objective parts such as knife switches 5, 6 and a fuse breaker 7 corresponding to parts to be installed in an elevator are arrayed on the upper part of the surface of the panel 2 and other objective parts such as an operation box 8 on a cage, an operation panel 9 in the cage and a limit switch 10 corresponding to parts in the cage or an elevator route are arrayed on the lower part of the surface of the panel 2. Under leader's instructions, e.g. all maintenance men execute the operation of respective objective parts while pointing out, calling and checking these parts in the order of the knife switches 5, 6 and the fuse breaker 7 and then execute the operation of respective objective parts while pointing out, calling and checking these parts in the order of the operation box 8, the operation panel 9 and the limit switch 10.
Patent JP-H08309619-A (JP)
Title: Circular saw
Inventor: TANAKA KEIJI
IPC: B23D61/04
Filed: 1995-05-13
Abstract: PURPOSE: To provide a circular saw, which can cut a hard steel material, securely and, at a high speed besides the general steel material. CONSTITUTION: A groove 17 at the predetermined width is formed between a first cutting face 15 and a second cutting face 16 of each super hard tip 13 forming a circular saw. Contact of the chips V at a high temperature, which is generated from the first cutting face 15, is cut by the groove 17, and the force of the chips V applied to the blade tip is divided. After radiating the heat in the groove 17, the chip V is made to contact with the second cutting face 16, and furthermore, since the transmission of the frictional heat generated at the time of cutting the second cutting face 15 itself is restricted, the chips V can be smoothly discharged along the second cutting face 16.
Patent JP-H11323068-A (JP)
Title: Aromatic vinyl-isobutylene-based block copolymer composition
Inventor: NAKADA TOSHINOBU
IPC: C08L53/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition of an aromatic vinyl-isobutylene-based block copolymer having excellent moldability and heat resistance. SOLUTION: This block copolymer composition comprises an indene- isobutylene-based block copolymer composed of a polymer block consisting essentially of isobutylene and a polymer block consisting essentially of indene or an α-methylstyrene-isobutylene-based block copolymer composed of a polymer block consisting essentially of isobutylene and a polymer block consisting essentially of α-methylstyrene (A) and a styrene-isobutylene-based block copolymer composed of a polymer block consisting essentially of isobutylene and a polymer block consisting essentially of styrene (B).
Patent JP-S5364248-A (JP)
Title: Pattern coating
Inventor: NARITA AKIYOSHI
IPC: B05D5/06
Filed: 1976-11-19
Abstract: PURPOSE: To form a pattern coated film in high efficiency, having excellent finished appearance and physical properties by mastic type coating while forming a concave-convex pattern on the surface to be coated followed by smoothing said surface by pressing the top parts of the convex portion with a roller on the surface of which a kerosine is made to adhere in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5471483-A (JP)
Title: Device for measuring diameter of work to be ground
Inventor: CHIBA JIROU
IPC: B23Q15/02
Filed: 1977-11-18
Abstract: PURPOSE: To improve efficiency of grinding operation by providing inside of work rest with a means of measuring diameter of a work to be ground.  
     CONSTITUTION: When a crankshaft 1, being a work, is ground, switch is turned on and a coil is magnetized to attract a stylus 5 into the coil and then in a differential transformer 4 so as to keep it away from a crank pin 1a. When diameter of the crank pin 1a is miasured, the atorementioned coil is demagnetized to remove the aforementioned attraction, and the stylus 5 is pushed out from the differential transformer 4 by springing force and brought in contact with the creank pin 1 a which was advanced into a groove on the tip of a work rest 3. The stylus 5 which was thus provided in the work rest 3 expands and contracts according to diameter of the crank pin 1 a allowing 5 a to shift in the differential transformer and then a signal corresponding to the aforementioned diameter is emitted from the differential transformer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0433376-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: OCHII KIYOBUMI
IPC: H01L21/8247
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a reading current without depending upon a writing amount even if superminiaturization and low voltage operation are developed and to prevent an irregularity in writing characteristic and a reduction in the number of writing times due to deterioration of endurance by forming a switched capacitor capable of altering the potential of a channel region according to whether electrons are implanted to the floating gate of a thin film transistor or not. CONSTITUTION:A thin film transistor 12 in which an electrode layer for forming a control gate CG is formed of a polysilicon thin film, a part corresponding to a floating gate FG of the thin film is formed as a low impurity concentration channel region CH, the other part is formed as a high impurity concentration region n<+>, and the gate FG is formed as a gate electrode, is constituted. Accordingly, even if writing/erasing characteristics are deteriorated, ON/OFF states of a cell are set at the threshold value of the transistor 12 as a boundary to obtain the margin of a reading current, thereby improving endurance.