baber/WOPTO huggingface dataset:
Patent JP-S58181386-A (JP)
Title: Color signal reproducing circuit of color television receiver
Inventor: ABE NORIO
IPC: H04N9/64
Filed: 1982-04-15
Abstract: PURPOSE:To reproduce a PAL signal and an NTSC signal at a common circuit by simulating the NTSC signal with a PAL system at a position switching circuit operated with the horizontal scanning synchronism provided on a burst signal path in case of the NTSC signal reception. CONSTITUTION:A chroma signal inputted to a terminal 1 is inputted to a terminal of a burst gate 10, and a burst gate pulse is inputted to the other terminal. A burst output signal of the gate 10 is transmitted to a phase detector 11 via a system changeover switch 19. In case of the PAL signal, the signal is transmitted as it is, and in case of the NTSC signal, the burst signal is transmitted to a detector 11 with + or -45 deg. phase switching in the horizontal scanning line synchronism by a burst switch 20. Thus, the NTSC burst signal from the gate 10 is converted into the PAL burst signal and inputted to the detector 11. The chroma signal reproducing circuit in common use for the PAL and the NTSC signals is constituted with a simple improvement like this.
Patent JP-H05267301-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L29/78
Filed: 1992-03-23
Abstract: PURPOSE:To restrain the voltage drop and the signal delay of a semiconductor device by a method wherein the resistance of an interconnection part is reduced when single polysilicon is used as a resistance and an interconnection. CONSTITUTION:A P-type well 2, a P-type channel stopper 3 and a field oxide film 4 are formed on an N-type silicon substrate 1; after that, a gate oxide film 5 is formed. then, a gate electrode 7 and a first N<+> type diffusion layer 6 are formed. Then, a second N<+> type diffusion layer 8 is formed by an ion implantation operation; after that, a first CVD film 9 is formed. Then, polysilicon parts 13, 13a are deposited; after that, they are etched; then, a second CVD oxide film 11 is deposited; ions are implanted by making use of a resist 12 at a mask; resistance polysilicon 13 and interconnection polysilicon 13a are formed. Then, the second CVD oxide film 11 is etched by making use of the resist 12 as a mask; after that, the resist 12 is removed. Then, tungsten 14 is formed on the interconnected polysilicon 13a by a selective CVD method.
Patent JP-H06279184-A (JP)
Title: Method for synthesizing diamond in vapor phase
Inventor: YAMANOI KIYOSHI
IPC: C30B29/04
Filed: 1993-03-24
Abstract: PURPOSE:To facilitate the control of the temp. of a 2nd substrate and to efficiently deposit diamond even on the edge parts of the substrate by blowing a plasma jet on a 1st substrate, generating a flow of hot gas and blowing the hot gas on the 2nd substrate in a specified manner. CONSTITUTION:A glasma jet is blown on a 1st substrate, a flow of hot gas is generated and the hot gas is blown on a 2nd substrate kept at 600-1,400 deg.C on the 1st substrate at the outside of the max. diameter of the plasma jet or at the outside of the 1st substrate to deposit diamond on the 2nd substrate. The rate of deposition by this vapor phase synthesis method is lower than that by a method using the conventional plasma jet but is about several to ten times as high as that by other method using low temp. plasma and this method gives diamond having high film quality.
Patent JP-H09256425-A (JP)
Title: Water supply device
Inventor: MURO MASAHIKO
IPC: E03B11/16
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device using heat as a power source and having the capability of efficiently feeding water. SOLUTION: A water supply device is equipped with a hydrogen gas releasing and storing means for the release and storage of hydrogen gas due to the heating and heat absorbing function of a hydrogen storage alloy, or preferably the first hydrogen gas releasing and storing means 1, as well as the second hydrogen gas releasing and storing means 1' for storing and releasing hydrogen gas under the absorption of heat during the application of heat to the hydrogen storage alloy via the first hydrogen releasing and storing means 1, and inversely generating heat during heat absorption with the alloy. The device is connected to the first and second hydrogen releasing and storing means 1 and 1', and has two cylinders 5 and 5' for transmitting a pumping effect resulting from the storage and release of hydrogen gas respectively to a water supply passage 10A and the branch passage 10B thereof.
Patent JP-S55157017-A (JP)
Title: Operating mechanism of multistage variable speed gear
Inventor: TSUDA TOSHINORI
IPC: F16H63/20
Filed: 1979-05-25
Abstract: PURPOSE: To enable simple and smooth variable speed operation, by providing a cam operating a switch operating the liquid actuator changing over a sub-variable- speed gear at a high speed stage with an operating lever incorporating two dogs widh a given interval.  
     CONSTITUTION: The first dog 59 sequentially changes over a main speed variable unit from the low speed stage to the high speed stage or conversely, by the combination of operations moving an operating lever 48 axially and selecting it left or right. With the first dog 59 in overpassing the final stage of the main variable speed gear or returning to it, a cam 43 operates a switch 36 to drive the actuator changing over the clutch of a sub-variable-speed gear, allowing automatic change-over from the low speed stage to the high speed stage or conversely, and after that the second dog 60 sequentially changes over the main speed gear from the low speed stage to the high speed stage or conversely. Accordingly, the operator can simply perform speed changing operation smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000261568-A (JP)
Title: Method for transferring user-user information, and information transfer terminal
Inventor: SAITOU KIYUUTA
IPC: H04M11/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an increased reply time in the case of continuously transferring user-user information by receiving the user-user information included in a setup message, confirming the validity of the reception of an incoming call, then immediately returning a call message and succeedingly transmitting a disconnection message so as to restore the disconnection. SOLUTION: When a terminal receiving a call setup message including user- user information(UUI) from a center via a network discriminates the call to be its own incoming call on the basis of a caller number, a caller sub address or contents of the UUI or the like described in the SETUP information, the terminal transmits a call massage (ALERT) to the center and then transmits a disconnection message (DISC) to the network. The called terminal receives a release message (REL) from the network and transmits a release completion message (REL COMP) to the network and is restored a standby state. Since the terminal receiving an incoming call transmits the ALERT to the center immediately after confirming the validity of the incoming call, the center can confirm that the terminal receives the UUI.
Patent JP-H07245377-A (JP)
Title: Electronic part and its manufacture
Inventor: IWAMAE YOSHIKI
IPC: H01L25/00
Filed: 1994-03-07
Abstract: PURPOSE:To realize a micro-electronic part including an IC chip without using a printed substrate. CONSTITUTION:An IC chip is mounted on a lead frame, bonded and mold. Necessary chip capacitors C1, C2 are mounted on an area near the IC package 52 and electrically connected. According to this constitution, it is possible to eliminate the need for connection of chip parts such as a chip capacitor through a printed substrate and to form a compact electronic part.
Patent JP-H02243719-A (JP)
Title: Production of superior thick silicon steel plate having excellent machinability and uniform magnetic property in plate-thickness direction
Inventor: TOMITA YUKIO
IPC: C21D8/12
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a superior thick silicon steel plate having excellent machinability, uniform magnetic properties in a plate-thickness direction, and high magnetic flux density in a low magnetic field by hot-rolling a slab or cast slab of a low alloy steel with the prescribed composition at high rolling shape ratio, further hot-rolling the resulting plate at the prescribed draft, and then applying dehydrogenation treatment and further annealing or normalizing to the above plate according to plate thickness. CONSTITUTION:A slab or cast slab of a steel containing, by weight, <=0.01% C, <=0.02% Si, <=0.20% Mn, 0.02-0.20% P, <=0.010% S, <=0.05% Cr, <=0.01% Mo, <=0.01% Cu, <=0.004% N, <=0.005% O, and <=0.0002% H and deoxidized with 0.005-0.040% Al or 0.0005-0.1% Ca is heated and subjected to rolling in which rolling pass of >=0.6 rolling shape ratio A represented by an equation is performed at least once or more at >=800 deg.C. Successively, the resulting rolled steel plate is rolled at <=800 deg.C at 10-35% draft. Moreover, when the above steel plate is >=50mm thick, the plate is subjected to dehydrogenation heat treatment of 600-750 deg.C and then to annealing at 750-950 deg.C or normalizing at 910-1,000 deg.C, by which the thick silicon steel plate is obtained.
Patent JP-H06246459-A (JP)
Title: Resistance welding method
Inventor: OTANI TADAYUKI
IPC: B23K11/11
Filed: 1993-03-02
Abstract: PURPOSE:To provide a weld zone excellent in corrosion resistance by arranging a shield cap in the circumference of the weld zone, supplying the inert gas to the surface of the part to be welded through the shield cap, and energizing thereto. CONSTITUTION:A shield cap 3a is arranged so as to surround a spot electrode 1a, and the inert gas 4 is supplied through this shield cap 3a. On the other hand, a shield cap 3b is arranged so as to surround a spot electrode 1b, and the inert gas 4 is supplied through this shield cap 3b. Works 5a, 5b to be welded are inserted between the spot electrodes 1a, 1b, and energized to form the weld zone 6. This constitution provides the weld zone excellent in corrosion resistance in the resistance welding of stainless steel plates or composite steel plate structure where the skin plates are of stainless steel.
Patent JP-H08228690-A (JP)
Title: Machine for producing molded cake
Inventor: UEHARA JUNICHI
IPC: A23G3/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide an inexpensive machine for producing a molded cake, having a simple structure and capable of producing the molded cake at a low cost and providing the miniaturization thereof. CONSTITUTION: This machine for producing a molded cake is obtained by arranging plural bottom forces 9 prepared by inserting each male mold 9b into a mold hole of each female mold 9a at a prescribed interval in the circumferential direction of an intermittently rotated turntable 4, installing a hopper 18 for feeding a dough for the molded cake, a top force 19 operated with a push-down cylinder 19b and a molded cake delivering mechanism 20 above the turntable 4 so as to simultaneously be coincident in each one bottom force 9 in the upper and lower parts and arranging a pressing cylinder 22 for pushing up the male mold 9b of the bottom force 9 and molding the molded cake and a push-up cylinder 23 for pushing up the male mold 9b,  demolding the resultant formed molded cake from the bottom mold 9 onto the turntable 4 thereunder so as to be in agreement with the top force 19 and the delivering mechanism 20 in the top and bottom arrangements.
Patent JP-H04213053-A (JP)
Title: Photo-acoustic microscope
Inventor: OYA AKIRA
IPC: G01N29/26
Filed: 1991-03-28
Abstract: PURPOSE:To realize a highly reliable photo-acoustic microscope which has excellent operability, can measure the surface image of a sample and the image of a defect in the inside at the same time, and can perform high-speed scanning. CONSTITUTION:The internal defect of a sample can be measured without destruction with a photo-acoustic microscope. In this photo-acoustic, microscope 1, an optical part 2 of the photo-acoustic microscope 1 is simply assembled into an optical microscope. The scanning of laser light is performed by moving the laser light using an objective-lens driving circuit in relation to the movement of a sample 3c with an x-y stage 4.
Patent JP-H10258274-A (JP)
Title: Purifying agent and its production
Inventor: SODEYAMA KENICHI
IPC: C02F1/30
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a purifying agent which demonstrates a waste water purifying capacity besides a bacteria removing effect and a far infrared effect by preparing the agent from the mixed porous particles of graphite silica powder and aluminosilicate glass powder. SOLUTION: Graphite fault breccia, so-called graphite silica, silica black, and graphite silica stone such as Myojin mineral (hereafter called graphite silica) have a property to emit a high level of far infrared rays at an ordinary temperature. A purifying agent is prepared by using the graphite silica as mixed porous particles of natural sand and ceramic particles. On this occasion, it is preferable to use aluminosilicate such as shirasu as natural sand, ceramic particles. The prepared porous particles has a large surface area, increases the reactivity of the graphite silica, facilitates recovery, and can be reused by steam pressure sterilization. When water purified, in order to prevent the breakdown and dissolution of the mixed particles, the particles is burned at a high temperature to strengthen the bond.
Patent JP-H09185868-A (JP)
Title: Optical disk device
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of reproducing information by determining/confirming the kind of a disk and automatically setting an expansion decoding mode according to the compressing method of a recording time during reproducing of CD-ROM audio. SOLUTION: This device determines the kind of a disk from a signal read from a disk 1 and performs signal processing 11 such as decoding or the like corresponding to encoding of a recording time necessary according to the kind. During reproducing of CD-ROM audio, a type signal corresponding to the compressing method mode of the recording time is detected, an expansion decoding mode matching this is set by a switch circuit 28 and thus an optimal reproducing mode for the optical disk 1 is provided.
Patent JP-2000253916-A (JP)
Title: Spectacle tray
Inventor: YASUDA KENJI
IPC: A45C11/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle tray in which illumination is lighted immediately as a hand touches it so that the position of spectacles can be recognized when the spectacles are searched in the dark. SOLUTION: On a surface 1a of a spectacle tray 1, a spectacle rest surface 3 and an illumination window 4 are provided, and a touch sensor of which sensitive part is the spectacle rest surface 3, and an LED lamp are provided inside the spectacle tray 1. Based on detection by the touch sensor, the LED damp is lighted, and light is radiated through the illumination window 4.
Patent JP-S57184412-A (JP)
Title: Quantitative gas permeating type adsorbing and dust removing apparatus
Inventor: OBATA KOUZOU
IPC: B01D53/08
Filed: 1981-05-01
Abstract: PURPOSE: To enable to operate a dust collecting apparatus in high efficiency at all times by forming bypass pipe passage to the dust collecting apparatus arranged on the downstream side of a medium fluidizing layer.  
     CONSTITUTION: A bypass pipe passage 12 connecting the upstream side of the inlet damper 13 of a bag filter 11 and the pipe passage between a first induction fan and a damper 9 provided to the inlet side of a said fan 10 is formed. That is, when, in order to prevent generation of accidents such as bag damage or the like, a gas passing amount of the bag filter 11 must be reduced, a part of a treating gas is bypassed through the bypass pipe passage 12 and the gas passing amount of an adsorving and dust removing apparatus 3 is secured. As the result, because a combustion apparatus 1 can be operated continuously without stopping the operation of said apparatus 1 when the bag filter 11 is damaged, harmful components in an exhaust gas such as SO x  or the like can be removed as well  as fine dust can be also removed effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04276750-A (JP)
Title: Tool and method for setting film original for color scanner
Inventor: TAKIMOTO HIDETOSHI
IPC: G03F1/00
Filed: 1991-03-05
Abstract: PURPOSE:To easily, rapidly and accurately set a film original in the original cylinder of a color scanner. CONSTITUTION:A setting tool obtained by sticking a transparent film 13 where squares 12 are printed to a base sheet 11, which is made of synthetic resin and has high transparency, in a state where the film 13 is easily peeled, or by sticking a transparent film without printing to a surface on an opposite side in a state where the transparent film is easily peeled is used. First, the transparent film without printing is peeled and the film original is stuck to the surface, where the transparent film is peeled, in a state where the base line of the film original may be adjusted to be reversed to the optional line of the square 12, and the surface where the film original is stuck is allowed to face to the original cylinder 1 side and the upper part of the base sheet 11 is fixed by adjusting the optional horizontal line of the upper part of the square of the base sheet 11 to the horizontal line of the cylinder 1. Then, the film 13 where the squares 12 are printed is peeled and the right and left parts and the upper part of the base sheet 11 are fixed.
Patent JP-S57180468-A (JP)
Title: Forming method of fluorescent material layer
Inventor: YAMAZAKI HITOSHI
IPC: H01J9/20
Filed: 1981-04-30
Abstract: PURPOSE: To save heat energy, by applying fluorescent material suspension using polyethylene oxide and water, and changing the calcination after the first layer has been applied, to low temperature heating, in case when a fluorescent material layer is applied in 2 layers on the inside surface of a bulb for a tube lamp.  
     CONSTITUTION: Fluorescent material suspension is prepared by making afluorescent material of about 400g execute suspension to a solition which has dissolved polyethylene oxide whose average molecular weight is about 1,500,000, to  pure water of about 1l, and adding a dispersant of a small quantity. It is made  to flow to the inside surface of a bulb for a fluorescent lamp, is applied, the  bulb is held vertically, and is dried by blowing in hot air of about 60°Cfrom the  upper part, by which a fluorescent material coating film of the first layer is  formed. Subsequently, when this bulb is heated to a temperature exceeding 100°C,  a part of the polyethylene oxide is thermally decomposed and becomes hard to  be dissolved in water. After cooling, the fluorescent material suspension is appliedon this bulb in the same way as said process, is dried up, and after that, is  calcined at 500°C or so, and a binder is burnt out and removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05271404-A (JP)
Title: Production of polyphenylene ether
IPC: C08G65/38
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a polyphenylene ether by subjecting a ring-substituted phenol containing a linear lower alkyl group in the position 4 to dealkylating oxidative polymerization in the presence of a manganese compound and an alkanolamine. CONSTITUTION:A ring-substituted phenol of the formula (wherein R3 is 1-4 C linear alkyl, R1 and R5 are each 1-20 C alkyl, 1-20 C alkoxyl or phenyl; R2 and R4 are each hydrogen, 1-20 C alkyl, 1-20 C alkoxyl or phenyl) is subjected to dealkylating oxidative polymerization in the presence of a manganese compound and an alkanolamine. As the compound of the formula, 2,4,6- trimethylphenol is particularly desirable.
Patent JP-H05275265-A (JP)
Title: Semiconductor ceramic composition and manufacture thereof
IPC: H01B3/12
Filed: 1992-03-24
Abstract: PURPOSE:To obtain an SrTiO3 semiconductor ceramic composition which has a large dielectric constant and a large insulation resistance, by causing the inside of the crystal grain to have a specific composition represented by SrTixNbyCuzO3 and further contain Bi and Cu in the vicinity of the grain bound ary. CONSTITUTION:Based on 100.00mol% SrCo3 are mixed 99.00-101.00mol% TiO2, 0.01-1.00mol% Nb2O5, the sum of TiO2 and Nb2O5 being greater than 100mol% but smaller than 101.01mol%, and 0.10-2.00mol% CuO. Then, baking for transformation to a semiconductor is carried out, and a metallic oxide containing Bi and Cu is applied on the baked sintered body, and baking is performed for insulating the grain boundary. In addition, the inside of the crystal grain is to be provided with a composition represented by an expression SrTixNbyCuzO3 (x, y and z are specified by 0.9900<x<1.0100, 0.0001<=y<=0.0100, 0.0010<=z<=0.0200 and 1.0000<x+y<1.0101, respectively).
Patent JP-S52149477-A (JP)
Title: Forming method of schottky barriers
Inventor: KADOMA YOSHINOBU
IPC: H01L21/331
Filed: 1976-06-07
Abstract: PURPOSE: To form barriers of low forward voltage and fast rise speed within ICs by forming a metal film such as Pt, Ti, etc. on the barrier-forming portions over the semiconductor polycrystalline layer deposited for the purpose of preventing the electromigration of Al electrodes without removing said layer, thence sintering said film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0593707-A (JP)
Title: Glucose concentration measuring method and glucose detecting element
Inventor: KOYAMA NOBORU
IPC: G01N27/416
Filed: 1991-03-29
Abstract: PURPOSE:To improve the response reproducibility and responding speed of a flow system so as to elongate the life span of the system by controlling the effective area of an electrode composed of a conductive substrate carrying carbon paste and ferrocene concentration in a silicon copolymer. CONSTITUTION:Carbon paste 4 is prepared by mixing carbon, (II-type) ferrocene/ polysiloxane, and glucose oxidase (GOx) in paraffin oil. Then an electrode is constituted of a conductive metallic conductor 1, resin tube 2 made of polyethylene fluoride, etc., and conductor bonding agent 3 for connecting the conductor 1 and paste 4 to each other. From the oxidation of the glucose contained in the ferrocene-decorated siloxane copolymer-GOx electrode, the current peak of a potential of about 450mV (Against Ag/AgC) can be confirmed as the response peak of an enzyme reaction against, for example, a 50-mM glucose-phosphoric acid buffer liquid (pH7).
Patent JP-H06255308-A (JP)
Title: Radial tire for high speed and heavy load
Inventor: SANO HARUYUKI
IPC: B60C9/18
Filed: 1993-03-01
Abstract: PURPOSE:To prevent degradation of running performance due to change in shape, and to prevent irregular abrasion of a tread shoulder region by restricting deformation of the shape of a tire when inner pressure is added or at the time of high speed rotation, and by retaining elasticity in a grounded region. CONSTITUTION:A belt layer 7 to be provided on the outside of a carcass comprises a main belt part 9 and an auxiliary belt part 10. In the main belt part 9, a plurality of belt ply, on each of which tilted organic fiber chords are provided, are superimposed on each other on the inside and outside in the direction of the radius, with the width of each ply gradually reduced toward outside. Th auxiliary belt part 10 is provided adjacent to the main belt part 9, and comprises a plurality of wound band-shape ply, for which the belt chord consisting of the organic fiber chord is coated with a topping rubber.