baber/WOPTO huggingface dataset:
Patent JP-H04207001-A (JP)
Title: Sensor with magnetic film
Inventor: SHIMIZU TSUTOMU
IPC: H01F1/00
Filed: 1990-11-30
Abstract: PURPOSE:To effectively provide nonmagnetic films between magnetic films and a substrate so as to improve the reproduction output voltage at the time of measurement by forming the nonmagnetic films of a nonmagnetic material on the surface of the substrate and forming the magnetic films of a magnetic material which is capable of recording magnetic signals on the surfaces of the nonmagnetic films. CONSTITUTION:Since porous nonmagnetic films 5 and 5 having a 5-10% porosity are provided between the surface of a turbine shaft 2 and magnetic films 3 and 3 in this sensor 1, the magnetic permeability of the films 5 and 5 can be effectively lowered at the time of reading magnetic signals with magnetic read heads 4 and 4 by preventing a magnetic flux from passing through the inside of the shaft 2 by means of the low magnetic permeability of the air contained in the pores in the films 5 and 5 and the reproduction output voltage of the films 3 and 3 can be improved.
Patent JP-H04208311-A (JP)
Title: Catalyst combustion device
Inventor: SAKANE YASUAKI
IPC: F24C1/14
Filed: 1990-11-30
Abstract: PURPOSE:To simplify a preheating device and shorten a preheating operation time by a method wherein a catalyst layer is divided into an upstream catalyst layer and a downstream catalyst layer having specified volumes, the catalyst layers are arranged in two stages in a vertical direction in such a way as radiation surfaces of both catalyst layers may direct forwardly and a flow passage passing through the downstream side catalyst layer after pre-mixture gas and combustion gas pass through the upstream catalyst layer is formed. CONSTITUTION:When a catalyst layer is preheated, only an upstream side catalyst layer 1 having such a volume capable of being completely ignited under a minimum combustion volume is heated by a sheath heater 8, a catalyst combustion with the minimum combustion amount in the upstream side catalyst layer 1 is started at the time when the entire upstream side catalyst layer 1 reaches an ignition temperature. Since the upstream catalyst layer can be transferred to a catalyst combustion of high combustion amount at both catalyst layers 1 and 2 when the downstream side catalyst layer 2 having such a volume as one capable of being completely ignited under a total volume of the upstream side catalyst layer 1 when the maximum combustion amount is attained with the upstream side catalyst combustion heat, resulting in that the catalyst layer volume to be heated during a preheating operation becomes only the upstreams side catalyst 1. The entire catalyst layer is not necessarily heated and so a preheating means having a low heat generating volume can be used.
Patent JP-H11169523-A (JP)
Title: Pachinko machine
Inventor: NAGASE TETSUMORI
IPC: A63F7/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent a pachinko machine from becoming unable to display all games, the pachinko machine executing a game on a symbol display part during the occurrence of a special playing condition and varying the period of a specific playing condition that occurs after the special playing condition, according to the result of the game. SOLUTION: A pachinko machine 1a has a special symbol display part 3 formed by a liquid-crystal plate and disposed in approximately the center of a game area 2, and, after a 'jackpot state' is finished, can bring about a 'fluctuation-reducing state' under which the way a normal motor-driven generator 4 opens per unit time becomes advantageous for a player. When a game ball enters a specific area during the 'jackpot state', a 'scissors game' is executed on the special symbol display part 3 within fixed time intervals of the intermittent opening movements of a large winning hole 7, and the period of the 'fluctuation reducing state' is varied depending on the result of the 'scissors game'.
Patent JP-H08185633-A (JP)
Title: Focus controller
Inventor: TANAKA SHINTARO
IPC: G11B11/105
Filed: 1994-12-29
Abstract: PURPOSE: To accurately focus on a required recording layer of an optical disk of a multilayered structure by switching a signal supplied to a focus coil to a focus error signal at the timing when a focal point of a laser beam is moved to the required recording layer. CONSTITUTION: An objective lens 26 is controlled to be moved in the direction perpendicular to the radial direction of a multilayered optical disk 20, and the focal point of the laser beam is moved from the recording layer 61 to the layer 64 successively. In a focus error detection part 31 and an RF signal detection part 32, the focus error signal and an RF signal according to the focal point movement of the beam are detected. The focus error signal is supplied to a changeover switch 4, a reference voltage excess detection circuit 5 and a zero level detection circuit 9, and the RF signal is supplied to a focusing point vicinity arrival detection circuit 6. Thus, the zero level of the focus error signal detected initially after a comparison pulse corresponding to the specified recording layer is supplied is detected, and the switch 4 is switch controlled at the detected timing.
Patent JP-H03202894-A (JP)
Title: Display control circuit
Inventor: HARAYAMA SHIGERU
IPC: G09G5/06
Filed: 1989-12-29
Abstract: PURPOSE:To constitute the circuit so that in the case of designating a notice area of a display screen, it can be executed at a high speed by providing a register for designating the classification of a raster operation, and a register for designation the data for executing the rester operation. CONSTITUTION:Data of a notice area of display screen is generated by a rester operation circuit 5. The raster operation is executed by a rester operation circuit 5, and the classification of the raster operation is designated to a designation register 6. The raster operation is executed between data from a display memory 2 and data set to an image register 7, and when a specific color is set in advance to a color register 8, it is performed only in the case it coincides with data of the display memory. When the data is set to an all color designation register 9, an area is designated with regard to all colors in a notice area.
Patent JP-H09173169-A (JP)
Title: Drawer structure
Inventor: TOMIOKA SHIGEKAZU
IPC: A47B88/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To lock a drawer body on a support frame in a closed condition with a simple structure by arranging an engaging member to check a slide of the drawer body in an opposed part of the drawer body and the support frame, and releasing its engagement according to raising of the drawer body. SOLUTION: Sliding rails 4 are fixed to lower end parts of both side walls of a drawer body, and the sliding rails 4 slide by being guided by inside guide rails 5 of a support frame. Stoppers 8 are integrally arranged on the front ends of the guide rails 5, and the stoppers 8 check an upward slide of the sliding rails 4 when the curved part tips of the sliding rails 4 come into contact with them from behind in a condition where the drawer body is closed. Therefore, the drawer body does not open when it is once closed. When the drawer body is opened, the drawer body is raised, and is pulled out by removing the sliding rails 4 from the stoppers 8.
Patent JP-H05169851-A (JP)
Title: Thermal transfer body
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41M5/39
Filed: 1991-12-24
Abstract: PURPOSE:To provide a thermal transfer body having excellent color balance in a halftone color and the thermal transfer body capable of outputting not only a design but also a distinct black character. CONSTITUTION:(1) in a thermal transfer body acquired by forming the heat transition dye layers of yellow, magenta and cyan onto a base material sheet, the difference of (MXalpha) of the heat transition dye layers of each color is set at 10000 or less when dye coating build-up is represented by M (g/m<2>) and the gram absorptivity coefficient by alpha. (2) in the thermal transfer body acquired by forming the heat transition dye layers of yellow, magenta and cyan onto the base material sheet, the difference of (CXalpha) of the heat transition dye layers of each color is set at 10000 or less when dye content is represented by C and the gram absorptivity coefficient alpha.
Patent JP-H04208904-A (JP)
Title: Waterproof type optical connector
Inventor: HASHIMOTO MASAMITSU
IPC: G02B6/38
Filed: 1990-11-30
Abstract: PURPOSE:To improve crystal workability and to maintain the waterproofness stable over a long period of time by providing plane parts on the surface of a housing having the other ferrule of a ferrule pair, with which surfaces annular elastic members come into pressurized contact and pressing the annular elastic members with the flat parts at the time of fastening both housings. CONSTITUTION:A plug side housing 24 is pressed to a jack side housing 36 in such a manner that the ferrule 26 of a plug side optical connector 22 is inserted into an aligning sleeve 38 of a jack side optical connector 34. A lock nut 32 is then sufficiently tightened up. The joint end faces of the ferrule 26 and the ferrule 40 are centered and pressed to each other and the annular elastic members 27 are crushed and deformed by coming into pressurized contact with the plane parts 41 of the housing 36, by which the infiltration of water from the outside to the joint part of the respective ferrules is prevented. Since projecting level difference parts 42 are provided around the respective plane parts 41 at this time, the deformation of the annular elastic members 30 are controlled by the level difference parts 42 and the waterproof structure is maintained stably over a long period of time.
Patent JP-H09318578-A (JP)
Title: Gas sensor and fabrication thereof
Inventor: KOU SHIYAKUKIN
IPC: G01N27/12
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor exhibiting high selectivity to methane or propane gas and a fabrication method thereof. SOLUTION: A methane gas sensor comprises an SiO2 insulation layer formed on an Si substrate, SnO2 deposited thereon, and a Pt electrode formed at a predetermined part on the SnO2 wherein the remaining part of SnO2 and the Pt electrode are doped with Pd. A propane gas sensor has similar structure except the fact that the SnO2 is deposited on a polycrystalline Al2 O3 . The method for fabricating the methane or propane gas sensor comprises a step for depositing SnO2 by ionizing oxygen and evaporating tin.
Patent JP-2000175076-A (JP)
Title: Image data delay circuit and image signal processing circuit
Inventor: KATO SATORU
IPC: H04N9/64
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption by connecting a plurality of line memories to a data input terminal in common and controlling them with a selection control signal to supply the input data to an optional line memory and a plurality of the line memories thereby extracting an output of the optional line memory as a desired delay output. SOLUTION: Pixel data are read from a line memory LM1 and outputted from an output terminal DOUT3, and the pixel data are read from a line memory LM2 and outputted from an output terminal DOUT2. A 2nd cell of the line memory LM1 stores pixel data. Then the pixel data are read from the line memory LM1 and outputted from the output terminal DOUT3 and the pixel data are read from the line memory LM2 and outputted from the output terminal DOUT2. Furthermore, the input pixel data are written in the 2nd cell of the line memory LM1.
Patent JP-H10186095-A (JP)
Title: Gap filling device for high-level waste disposal hole
Inventor: OTSUKI AKIYOSHI
IPC: G21F9/36
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To smoothly and uniformly fill a powder buffer material by stirring the powder buffer material with a swirler, and dropping it into a gap. SOLUTION: A powder buffer material is stored in a storage tank 2 at a ground base in advance, and it is contained in the container carriage of a gap filling device 1 and is moved above a disposal hole 20 containing a cushioning material 23 and an overpack 22. The gap filling device 1 is suspended from above the disposal hole 20, and it is pressed and fixed to the inner peripheral wall 21 of the disposal hole 20 via a link mechanism 39. The opening/closing valve 27 of a buffer material feeding means 7 is opened, and a swirler 6 is rotated while the powder buffer material in the storage tank 2 is fed to the swirler 6 side.  The powder buffer material is stirred and fed outward by centrifugal force above the cushioning material 23 and overpack 22, and the powder buffer material can be uniformly filled even if the cushioning material 23 or overpack 22 is offcentered and a gap becomes narrow.
Patent JP-H03200647-A (JP)
Title: Picture printer
Inventor: KAWAMURA NORIYUKI
IPC: B41J13/00
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the occurrence of a double feed due to the generation of static electricity by forming a reverse roller such that its width is increased to a value higher than that of a conveying belt, and bringing a lever member to kick down second and following recording sheets into contact with the both ends of the roller from above by means of a low energizing force. CONSTITUTION:A reverse roller 30 pressing a recording sheet against a conveying belt 9 from below and handling second and following recording sheets 15b through reversing is formed such that its width is increased to a value higher than that of the conveying belt 9. The tip part of a lever member 19 to kick down second and following recording sheets 15b is rotatably located so as to make contact with the two end parts of the reverse roller 30 from above through the force of a spring 20. Thus, during completion of the feed of the sheets, the kick-down lever 19 is lowered in a sate to nip the second and following recording sheets 15b following lowering of the reverse roller 30. A first recording sheet 15a is conveyed but the second and following recording sheets 15b are pressed directly against the reversing reverse roller 30 to generate a high backward movement force, and the occurrence of a double feed is prevented.
Patent JP-H0928386-A (JP)
Title: Non-a non-b non-c non-d non-e type hepatitis reagents and their applications
Inventor: JIYON ENU SHIMONZU
IPC: G01N33/576
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a new polynucleotide which has a specific base sequence, selectively hybridizing with the genome of hepatitis GB virus(HGBV)-C or its complementary sequence and useful in diagnosis and therapy for GB type hepatitis originating from HGBV.  
     SOLUTION: A new purified polynucleotide or its fragment which has a base sequence represented by the formula and can selectively hybridize the genome of hepatitis GB virus(HGBV)-C or its complementary sequence. It is useful in diagnosis and treatment for GB type hepatitis and collection of an antibody specifically binding to HGBV. This polynucleotide or its fragment is prepared by extracting the viral genome of HGBV, preparing the library of nucleotide sequences of HGBV by using the genome in a usual manner and utilizing them as a probe or the PCR primer for screening. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000162166-A (JP)
Title: Sample analyzing observing device
Inventor: NAKANO MASAMICHI
IPC: H01J37/20
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a sample transfer mechanism, and manually perform the introduction of a sample. SOLUTION: When a not sample-treated sample, that is a sample ignorable of atmospheric exposure is analyzed after a sample-treated sample 16, an operator opens a sample replacing lid 6 in the state where a sample transfer mechanism 8 is mounted on the sample replacing lid 6, and puts a sample holder having the sample 16 placed thereon into a sample replacing chamber 1 directly with the hands. The operator closes the sample replacing lid 6 after holding the sample holder by a sample carrying means, and operates an exhausting means 4.
Patent JP-H03202565-A (JP)
Title: Bathroom unit
Inventor: KIMURA KOZO
IPC: A47K3/28
Filed: 1989-12-28
Abstract: PURPOSE:To utilize a bathroom unit as a shower and a sauna by simple constitution by disposing a member for the shower to an upper section in a unit body, the inside of which has a unit space, and supplying a member for the shower with warm water and steam. CONSTITUTION:A member for a shower with a large number of nozzles is arranged to an upper section in a unit body 11, the inside of which has a unit space 13. A pipe 43 for the shower and a steam feed pipe from a steam feeder 35 are connected to the member for the shower. Warm water is ejected from the member for the shower when the member for the shower is used as the shower, and steam is blown off from the member for the shower when the member for the shower is employed as a sauna.
Patent JP-H09276250-A (JP)
Title: Method and device for magnetic resonance angiogram
Inventor: CHIYAARUSU RUSHIAN DEYUMOORIN
IPC: G01R33/48
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic resonance angiogram while suppressing the background to high sensitivity without responding with blood moving outside the blood vessel of interest inside an examinee. SOLUTION: A sequence of radio frequency pulses 310 and magnetic field gradient pulses 320 selectively causes transverse spin magnetization using time- of-flight method, and after the magnetization is maintained for the period selected, a magnetic resonance angiodigram is produced. A pulse sequence 300 uses space-selective exciting pulses for use in producing transverse spin magnetization within the selected area of an examinee. The area is typically formed to include the root of the blood vessel for image formation. After excitation, while blood moves along the blood vessel, the transverse magnetization is maintained by use of a series of refocusing RF pulses 330. Thereafter, the transverse magnetization is sampled using normal image formation method after one or more selected times from the excitation.
Patent JP-H06190195-A (JP)
Title: Clothing drying machine
Inventor: HIROSE HISANORI
IPC: D06F58/28
Filed: 1992-12-22
Abstract: PURPOSE:To enhance safety by constituting the clothing drying machine in such a manner that a failure in normal execution of an automatic off operation of a power source is known. CONSTITUTION:This clothing drying machine has a switch for automatically turning off the power source, a driving circuit 30 for driving this switch and a control section 20 for applying a signal to this driving circuit 30. This control section 20 has a abnormality annunciation control means 20 which outputs a abnormality annunciating signal when the power source is not turned off on the elapse of the prescribed time after the signal for turning off the power source is outputted to the driving circuit 30. Abnormality annunciating means 25, 26 which make abnormality annunciation in accordance with the abnormality annunciating signal are provided.
Patent JP-H09186282-A (JP)
Title: Wiring board, integrated circuit module, manufacture of wiring board and sealing method for integrated circuit
Inventor: MUROHARA MASARU
IPC: H01L23/50
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board having low cost and high mass productivity without using a base material, a method for manufacturing the board, a method for sealing an integrated circuit for sealing the circuit on the board, and an integrated circuit module for sealing the circuit. SOLUTION: The insulator (ultraviolet curable resin 2) for connecting to stop a wiring pattern 11 is adhered to the one side surface of a conductor by a predetermined pattern corresponding to the pattern 1 and integrated to manufacture a wiring board. Thus, even if an integrated circuit (LSI) 9 is mounted on the board from the insulator side, the entire thickness can be reduced. The circuit 9 is sealed so that the outer periphery of the sealer 10 for sealing the circuit mounted by the step is formed on the insulator. Thus, the structure of the entirety is strengthened, and the connections to the respective terminals are effectively executed.
Patent JP-H11169642-A (JP)
Title: Solid high-polymer electrolytic apparatus
Inventor: MORIGUCHI TETSUO
IPC: C25B9/19
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a solid high-polymer electrolytic apparatus which is applicable to applications of large electric power by suppressing the elution of nickel ions by a local electric current at the time of non-energization of a main power source, enabling the adoption of a nickel material as a cathode material and suppressing the temp. rise by heat generation. SOLUTION: A solid high-polymer electrolytic element 50 is constituted by thermal compression bonding of porous electrodes 49 to both surfaces of a hydrogen ion conductive solid high-polymer electrolytic membrane 48 via platinum based catalyst layers. Porous nickel plates are used for the porous electrodes 49 constituting the cathode thereof. The main power source 51 is connected to supply a DC voltage necessary for electrolysis between the porous electrodes 49 of the solid high-polymer electrolytic element 50. Further, an auxiliary power source 53 is arranged in parallel with the main power source 51 and is connected via a diode 55 so as to impress a forward voltage at all times between the porous electrodes 49 of the solid high-polymer electrolytic element 50.
Patent JP-H07173511-A (JP)
Title: Production of metallic colloid and apparatus for production of the same
Inventor: SUDO KAZUO
IPC: B01J13/00
Filed: 1993-12-17
Abstract: PURPOSE:To easily produce the high-quality metal colloid at a high yield by bringing the foggy particles of an ionized metal into reaction in an atmosphere of a hydrogen flame. CONSTITUTION:A raw material soln. of the ionized metal is housed in a raw material housing section 1 consisting of a tank made of hard glass. An air pressure control valve 5, air tank 9, pipe 17 and compressor 19 for pressurizing the liquid level of this raw material soln. are connected to constitute a pressurized air supply section 23 for supplying pressurized air 21. An ejection part 15 has a needle 29 pointed to a needle shape at its front end. The bore of an ejection port 27 is adjusted through the vertical motion thereof. The raw material soln. is made into the foggy particles of a proper gain size by such pressurization of the liquid level and adjustment of the bore of the ejection port. A heating section 31 has a burner 33 coupled to a hydrogen cylinder which supplies the hydrogen flames to the ejected foggy particles. The flame temp. of the hydrogen flames is so set as to meet the desired metal colloid. As a result, the high-quality metal colloid is produced at the high yield.
Patent JP-H09186358-A (JP)
Title: Semiconductor photodetector
Inventor: KYOZUKA SHINYA
IPC: H01L31/0352
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To assure the high sensitivity and low noise especially for visible light by making feasible of high sensitivity and low noise while enabling the low voltage driving to be performed. SOLUTION: This semiconductor photodetector is provided with a light absorbing layer 104 absorbing light comprising non-single crystal material to produce photocarrier and a carrier multiplying layer 106 also comprising the material to multiply the photo-carrier produced by the light absorbing layer 104. Furthermore, the carrier multiplying layer 106 made of non-single crystal Znx Cd1-x M (0=X=1, M represents one element selected out of S, Se and Te) to be composed of multilayer film having layers in different composition ratios where the x value of the Znx Cd1-x M is varied thereby enabling the band discontinuous amount Ec to be made larger than the forbidden band width Eg for increasing the ionizing ratio by electrons so that the ionizing position may be specified to assure the high sensitivity and low noise for making the low voltage driving feasible.