baber/WOPTO huggingface dataset:
Patent JP-H02243387-A (JP)
Title: Optical recording medium
Inventor: FUJIMORI SUSUMU
IPC: G11B7/243
Filed: 1989-03-17
Abstract: PURPOSE:To enhance repeating properties of recording/erasure and high speed erasing capacity by a method wherein a recording layer is constituted of aggregate of atomic lumps wherein respective atoms are bonded by a chemical bond and respective atomic lumps are not bonded or weakly bonded even if bonded. CONSTITUTION:The material of a recording medium is composed of aggregate of atomic lumps wherein respective atoms are regularly arranged in its crystal state. The respective atoms in each atomic lump are bonded by a chemical bond such as a covalent bond or an ion bond and arranged regularly. There is no bond between respective atomic lumps or even if there is a bond, said bond is a weak one like a Van der Waals bond. As the material having these properties, for example, Sb2Te3 and Bi2Te3 are designated. This material has a property suitable for a rewriting medium. That is, judging from an atomic level, it may be regarded that considerable spaces are present between crystal particles (atomic lumps). Therefore, when this material is melted by laser heating and quenched to be made amorphous, the volumetric expansion accompanied by this phase change is absorbed by the gaps in a recording film and, therefore, the volumetric change of the recording film can be made small as a whole. That is, the irreversible deformation of the recording medium is not generated. At the time of crystallization, the expansion of crystal particles is hard to generate by Van der Waals force weak to bond.
Patent JP-H10262300-A (JP)
Title: Sound reproducing device
Inventor: YOSHIDA MASAHIRO
IPC: H04S1/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To recognize the video images of a specified program separately from the video images of other program by controlling sound images so as to turn the sound source positions of a left side speaker, a right side speaker and the plural programs to mutually different virtual sound source positions. SOLUTION: A multi-media television 10 is provided with the left side and right side speakers 1 and 2, a first virtual sound source position P1 is set at a prescribed position at the front part of a front viewing area E, a second virtual sound source position P2 is set at the prescribed position at the left rear part of the viewing area E and a third virtual sound source position P3 is set at the prescribed position at the right rear part of the viewing area E.  In order to make the display positions of the respective programs and the virtual sound source positions correspond, the sound images are controlled for the sound signals of the corresponding programs so as to turn the sound source of the sound of the program corresponding to a channel 1 to the first virtual sound source position P1, the sound source of the sound of the program corresponding to the channel 2 to the second virtual sound source position P2 and the sound source of the sound of the program corresponding to the channel 3 to the third virtual sound source position P3.
Patent JP-H11253247-A (JP)
Title: Base isolation shelf
Inventor: MIYAZAKI KUNIO
IPC: A47B53/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent shelves from rocking or falling down and also prevent contained articles from dropping down owing to an earthquake or the like by arranging base isolation means allowing relative transfer of the shelves brought by vibration of an installation floor caused by an earthquake and joint bodies connecting a plurality of shelves at the underface thereof. SOLUTION: A plurality of shelves 2 are arranged at every appropriate distance in an installation floor 1, and frame bodies 3 are installed at the lower parts of respective shelves 2. The shelves 2 are assembled on the frame bodies as foundations. Rollers 4 arranged in the respective frame bodies 3 function as base isolation means allowing relative transfer of the shelves 2 brought by vibration of the installation floor 1. The rollers 4 can slidably move in the arrow-marked direction and the allow the shelves 2 to relatively move in one direction. Mutually adjacent shelves 2 in a plurality of shelves 2 are joined respectively by connection bodies 5 at the lower parts of the shelves 2. The connection bodies 5 have a rectangular outline and a tabular shape.  The longitudinal length is almost the same as the longitudinal length of the shelves 2, that is, almost the same length as that of the frontage direction.
Patent JP-2000255682-A (JP)
Title: Tank
Inventor: NITO TAKASHI
IPC: B65D88/06
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a tank capable of being reliably sealed without causing the deformation of a sealed part due to a clamping force and reliably preventing rainwater, etc., from flowing into the sealed part. SOLUTION: A tank having a manhole lid and capable of storing a liquid, etc., is constructed by adapting such a manhole lid 14 as to be composed of a manhole lid main body 20, a sealed part 21 whose height is different from that of an outer circumference of the manhole lid main body 20 and which covers an upper part of a neck ring 8 formed unitarily with the manhole lid main body 20 so as to project outward, a cross-sectionally channel-like clamping part formed unitarily with the sealed part 21 so as to project outwardly of an outer circumference of the sealed part 21, and a plurality of insertion grooves for clamping tools, which are formed at the clamping part at predetermined intervals.
Patent JP-H05267029-A (JP)
Title: Ferromagnetic iron oxide powder for magnetic recording
IPC: H01F1/06
Filed: 1992-03-24
Abstract: PURPOSE:To increase the quantity of saturation magnetization by containing manganese, zinc and ferrous salt in each specific quantity to the gross quantity of iron. CONSTITUTION:Iron oxide powder containing 0.1-19at.wt.% manganese, 3-19at.wt.% zinc and not more than 31at.wt.% ferrous salt to the gross quantity of iron is used. Iron oxide powder comprising 0.1-5at.wt.% manganese, 0.4-20at.wt.% zinc, 0.1-2.5at.wt.% phosphorus or silicon and not more than 31at.wt.% ferrous iron is employed. These iron oxide powder is further covered with a cobalt layer or a cobalt ferrite layer. Accordingly, ferromagnetic iron oxide powder having the quantity of high saturation magnetization proper to a coating type high recording density magnetic recording medium can be acquired.
Patent JP-S52148851-A (JP)
Title: High-frequency heating unit
Inventor: OOKUBO MASARU
IPC: H05B6/68
Filed: 1976-06-04
Abstract: PURPOSE: To avoid the escape of energy along with steam from an HF-induction cooking oven, by controlling the HF output according to the signal from a pressure detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55157328-A (JP)
Title: Regeneration of low temp. steam reforming catalyst
Inventor: TOIDA TSUTOMU
IPC: B01J38/06
Filed: 1979-05-28
Abstract: PURPOSE: To regenerate the catalyst easily without requring a specific attendant installation by contacting an obtained product gas rich in methane with a low temp. steam reforming catalyst polluted by carbonaceous substances to regenerate the said catalyst.  
     CONSTITUTION: In case of regenerating the catalyst of a deactivated catalyst bed 3, firstly, a stock material hydrocarbon supply source 15 is blocked from a pipe and a succeeding procedure 18 and, subsequently, steam is introduced into the catalyst bed 3 maintained at 300W550°C from a pipe 1 and, moreover, a produced methane containing gas is circulated within a circuit constituting a circulating circuit including the catalyst bed 3 by a circulating machine 6. Thereby, hydrogen is produced by the reaction of methane and steam and, by this regenerating fluid rich in hydrogen, the catalyst is effectively regenerated. Therefore, a specific installation for a regenerating gas is not required and, moreover, the regeneration can be easily carried out from an operating condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62227368-A (JP)
Inventor: ORNDAL CARL-HENRY
IPC: A61M1/36
Filed: 1987-03-23
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-H11221046-A (JP)
Title: Perilla oil dressing and one-pack perilla oil dressing
Inventor: NAKAMURA MAKOTO
IPC: A23L27/60
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To make all the consumers know that it is necessary to eat perilla oil in a raw state scarcely undergoing oxidation for eating the perilla oil in the most proper state and a dressing is the optimal. SOLUTION: This perilla oil is converted into a product in the form of a bottle type and one-pack (containing 5-7 g perilla oil) which cannot be placed on a fire in order to prevent consumers from carrying out erroneous cooking such as placing thereof on the fire. The n6/n3 (ratio of polyvalent unsaturated fatty acids) of a vegetable oil (linoleic acid: an n6-based polyvalent unsaturated fatty acid) can be reduced by ingesting the perilla oil.
Patent JP-H06309049-A (JP)
Title: Voltage regulator
Inventor: WONG STEPHEN
IPC: G05F3/26
Filed: 1994-04-04
Abstract: PURPOSE: To obtain a temperature-compensated voltage regulator which can generate a low voltage from an extremely high input voltage by coupling it with the output terminal of a current mirror and the control input terminal of a voltage buffer and also with the low-current output terminal of the voltage buffer through a resistance. CONSTITUTION: This regulator is equipped with the voltage buffer 20 having a high-voltage input terminal HVIN, the control input terminal VG, and the low-voltage output terminal VREG. A voltage generator 22 which generates a reference voltage is coupled between the low-voltage output terminal VREG of the voltage buffer 20 and the input terminal of the current mirror 24. The current mirror 24 has a common (ground) terminal and the output terminal coupled with the control input terminal VG of the voltage buffer 20. The resistance RL couples the output terminal of the current mirror 24 with the low- voltage output terminal VREG and an adjusted output voltage is generated between the low-voltage output terminal VREG and common terminal.  A current flowing through the resistance RL develops a control voltage VG which is a voltage drop across the resistance RL lower than the adjusted output voltage.
Patent JP-H04302921-A (JP)
Title: Hot water heater
Inventor: TAKAHASHI MUTSUHIKO
IPC: F24D3/00
Filed: 1991-03-29
Abstract: PURPOSE:To equalize the temperature of water of a water system for a hot water heater, delay the start of freeze prevention combustion drive, and reduce the consumption of fuel. CONSTITUTION:A hot water supply pipe A6 is connected with a hot water outlet of a heating heat exchanger 3 where a hot water sensor 13 is installed to the hot water supply pipe 6A. The hot water sensor 13 transmits a signal to a control circuit (not illustrated herein) so as to drive a circulation pump 4 and a hot water control valve 14 which are connected with the aforesaid heating heat exchanger 3 respectively. The temperature of circulation water of the piping system for a hot water heater having the heat exchanger 3 is equalized, which delays the start of freeze prevention combustion drive.
Patent JP-H07268991-A (JP)
Title: Wall surface device
Inventor: TAKAHASHI KOICHI
IPC: E04B2/74
Filed: 1994-04-04
Abstract: PURPOSE:To provide a wall surface device in which an accessory can be installed to an optional middle position, as occasion demands, even in the assem bling structure by only general wall panels, and no panel exclusive for accessory is required. CONSTITUTION:An engaging cut part 4 for engaging and suspending a locking claw part 3A protruded on the back part of an accessory 3 is formed on at least one reverse surface or end surface of the upper and lower edges of a decorative panel 2. A clearance 5 for guiding the locking claw part 3A to the engaging cut part 4 is held between the upper and lower decorative panels 3 corresponding to at least the engaging cut part 4.
Patent JP-S63232434-A (JP)
Title: Semiconductor device
Inventor: HINOKIZAKI HIROSHI
IPC: H01L21/314
Filed: 1987-03-20
Abstract: PURPOSE:To increase moistureproof strength by using a polycrystalline silicon layer formed onto an insulating film as a passivation film. CONSTITUTION:A polycrystalline silicon layer 1 is shaped onto an insulating film 2 consisting of silicon oxide as a passivation film for an integrated circuit composed of a semiconductor element having self-alignment structure, and the semiconductor element having self-alignment structure is connected to another element by a metallic wiring 3 made up of aluminum, etc. The insulating film 2 as the upper layer of the metallic wiring 3 insulates the polycrystalline silicon layer 1 and the metallic wiring 3, etc. Polycrystalline silicon has excellent mechanical strength, and is difficult to be cracked. Since polycrystalline silicon consists of a conductor approximately, potential is equalized. Since the insulating film 2 as a foundation also has passivation action, a passivation effect is completed because of double films. Even when there are pinholes in the polycrystalline silicon layer 1, possibility in which the pinholes are connected to pinholes in the insulating film 2 and the pinholes penetrate through the passivation film is reduced extremely, thus improving moisture resistance.
Patent JP-S58183638-A (JP)
Title: Treatment of p-isoprenoxybenzaldehyde
Inventor: KINOSHITA SHIYOUICHI
IPC: C07C45/00
Filed: 1982-04-20
Abstract: PURPOSE:Tocopherol or a material containing the same is added to a system containing p-isoprenoxybenzaldehyde, resulting from reaction between p-hydroxybenzaldehyde and a halogenated polyprenyl, thus enabling long-term storage, improving its quality and facilitating its purification. CONSTITUTION:A tocopherol such as alpha-tocopherol or beta-tocopherol or a material containing the same is added to a system containing p-isoprenoxybenzaldehyde of formula II, resulting from reaction between p-hydroxybenzaldehyde and a halogenated polyprenyl of formula I (n is 0, integer of 1-19; X is Cl, Br, I) in the presence of a base such as sodium or potassium hydroxide. The tocopherol may be added before or after the formation of the compound of formula II or may be added to a system of the compound of formula II after distillation or recrystallization of the reaction mixture containing the same.
Patent JP-S60209960-A (JP)
Title: Automatic tape cassette supply selective reproducer
Inventor: TAMAKI ISAO
IPC: G11B27/11
Filed: 1984-04-03
Abstract: PURPOSE:To put easily and assuredly the reproduction and transmission of a tape cassette into a list of tape cassette reproduction and transmission, by using a means which detects a reproducer having a slow reproduction start time point among plural reproducers, and checks whether or not the detected reproducer is set under a reproduction state. CONSTITUTION:When a change is desired in a reproduction transmission list of a tape cassette, a command is given to a detecting means 70 to insert the transmission numbers given from an input terminal 71. At this time point, a VTR of the lowest priority is detected and the data on this detected VTR is given to a detecting means 72. This detection data is applied to the means 70 if a reproduction mode is set. Then a VTR having the lowest priority at this time point is detected again. This detection data is supplied to a control means 73 if the reproduction mode is not set. The means 73 controls a lift driving means 4 to drive and control an elevator 2 and sets a tape cassette 7 of the detected VTR back to either one of shelves 11-1n. At the same time, the cassette 7 of a desired transmission number is extracted out of either one of those shelves 11-1n and loaded to the detected VTR.
Patent JP-H07281292-A (JP)
Title: Consecutive photographing camera
Inventor: AOSAKI KOU
IPC: G03B7/00
Filed: 1994-04-04
Abstract: PURPOSE:To take photographs the number of which is equal to or above the number of divided image planes without increasing the number of the divided image planes of one frame of photographic film. CONSTITUTION:Four photographing lenses 12A to 12D are arranged on the front surface of a camera main body 10, and the taken photographs are successively imprinted on the divided image planes 24A to 24D of the film 24. A shutter plate 14 pivotally supported on the front surface is rotated by a stepping motor 40. The motor 40 is rotated based on driving pulses from a driver IC44 controlled by a CPU46. The CPU46 controls a stroboscope circuit 52. When the shutter plate 14 is rotated, an exposing aperture 34 crosses the photographing lens 12A and 1st exposure is performed on the divided image plane 24A. Synchronizing with the exposure, a strobe light emitting part 18 emits light. Next, an exposing aperture 36 crosses the photographing lens 12A and the 2nd exposure is performed on the divided image plane 24A. Synchronizing with the exposure, the light emitting part 18 emits the light. Thus, the respective divided image planes 24A to 24D are doubly exposed, so that eight consecutive images are imprinted on one frame of the film 24.
Patent JP-2000255722-A (JP)
Title: Automated storage
Inventor: INUKAI YASUHIRO
IPC: G06F19/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a warehousing port from being blocked with articles when there is an article whose intrinsic information cannot be confirmed, by detecting abnormality in the intrinsic information, when normal warehousing is impossible, recording that the article causes abnormality, and temporally warehousing it by designating the temporary warehousing destiny. SOLUTION: An abnormality detection part 38 detects abnormality in intrinsic information (ID), a temporary intrinsic information (dummy ID) providing part 40 provides an original ID with a dummy ID which expresses to be the dummy ID and the dummy ID having an identifier expressing abnormal contents attached thereto, and has an identifier expressing abnormal contents attached thereto. An abnormal quality control part 42 writes a temporary warehousing destiny of an article with ID abnormality and the dummy ID in a rack file, etc., of a storage and retrieval computer 34, and a crane control part 36 temporally warehouses the article into the assigned temporary warehousing destiny. The abnormal quality control part 42 retrieves the rack files except for this, delivers abnormal articles to a manual warehousing/delivery port, and restores through dialogue via a terminal 16.
Patent JP-S61224753-A (JP)
Title: Exchange system
Inventor: FUJIWARA SEIJI
Filed: 1985-03-29
Abstract: PURPOSE:To prevent registration mistake of terminal equipment speed by provid ing a means for detecting terminal equipment speed, a reply means for outputting the terminal equipment speed and a write means of the terminal equipment speed at each terminal equipment. CONSTITUTION:Terminal interface devices 2, 2 ... are set to the automatic reply mode by a reply mode setting means 20 at the rising of system. A control means 15 of an exchange 11 controls a channel 13 to set a talking path between a signal transmission/reception circuit 14 and a subscriber circuit 12 and sends a call signal through the path by using one of terminal equipment speeds accom modated therein. When no reply exists to the signal, the call signal is sent in the next terminal equipment speed. The terminal speed having a reply is a terminal device speed of a data terminal equipment 1 and the speed is regis tered. The operations above are repeated to all terminal equipment interface devices 2, 2 ... to be accommodated to register the terminal equipment speed of the data terminal equipments 1, 1 ....
Patent JP-2000260923-A (JP)
Title: Punching metal mold for lead frame
Inventor: ENDO HIROHISA
IPC: B21D28/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To eliminate deformation of a lead and a sectional shape and punch a lead frame of high quality by roughing a material contact surface side of a stripper which is used for pressing the material when punching. SOLUTION: When a lead frame having many pins and narrow pitches used for an IC, an LSI, etc., is punched, a stripper 16 with a protrusion where a protruding part 14 for restraining deformation of a lead 9 is formed on a lower surface in contact with a punch 8 is used, and a lower side surface of the protruding part 14 of the stripper 16 with the protrusion which surface is to be in contact with the lead 9 is formed as a protruding part lead rough surface 15. Roughing level of the protruding part lead rough surface 15 is set to be 0.5-2.0 μm. As a result, rotation of the tip of a lead part from a metal strip of material can be effectively prevented, deformation of the lead 9 is excluded, and a lead frame of high quality where a tape sticking part and a plating surface are flat can be punched.
Patent JP-S541476-A (JP)
Title: Detachable construction of side cutter
Inventor: MIYAHARA HIDEKAZU
IPC: B23C5/26
Filed: 1977-06-06
Abstract: PURPOSE: To easily mount to or detach from a head, with the head remained fixed to an arbor, only a ring plate having blades to be replaced on an outer circumference thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57183282-A (JP)
Title: Driving circuit for dc motor
Inventor: UEMATSU EIJI
IPC: H02P1/22
Filed: 1981-05-01
Abstract: PURPOSE:To prevent both transistors connected in a push-pull manner from becoming ON by connecting a zener diode between at least one of the transistor and an input terminal. CONSTITUTION:The collector of a transistor Q1 is connected to the base of a transistor Q2 through a resistor R3, and is connected to the base of a transistor Q3 through a zener diode ZD1 and a resistor R4. Similarly, a zener diode ZD2 is connected between the collector of a transistor Q6 and the base of a transistor Q5. In this manner, when the levels of input terminals IN1, IN2 are inverted, both the transistors Q2 and Q3 and between the transistors Q4 and Q5 do not simultaneously become ON, thereby preventing the damage of the transistors due to the overvoltage.
Patent JP-S54158439-A (JP)
Title: Powder coating composition
Inventor: MATSUMOTO YOSHIO
IPC: C09D5/03
Filed: 1978-06-05
Abstract: PURPOSE: The title self-curing composition having improved storage stability, capable of flowing, curable by heating in air, and forming a film with improved surface smoothness, mechanical properties, and humidity resistance, obtained by adding a specific metal (metallic compound) to an air-drying polyester solid at a room temperature.  
     CONSTITUTION: A composition consisting of A) 100 parts by wt. of an air-drying polyester having a tricyclodecene ring, a norbornene ring, etc., solid at a room temperature, B) not less than 2 parts by wt., preferably not less than 1 part by wt. (calculated as a metallic element) of one or more metals (compounds) selected from the group consisting of aluminum, lead, manganese, cobalt, and their compounds, which are dissolved in the ingredient A, and, if necessary, C) not more than one part by wt. (calculated as a metallic element) of a calcium, a zinc, or a zirconium compound.  
     USE: Protection of substrates, electrical appliances, e.g., an electric washing machine, and trafic-control signs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58195645-A (JP)
Inventor: OOMURA TAKEHIKO
IPC: A47K3/02
Filed: 1983-04-14
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。