baber/WOPTO huggingface dataset:
Patent JP-S6213563-A (JP)
Title: Method for coloring stainless steel
Inventor: GOTO SHIGEO
IPC: C23C8/10
Filed: 1985-07-11
Abstract: PURPOSE:To form a colored oxide film having a fine color tone and superior corrosion resistance by electropolishing the surface of stainless steel and heat treating the steel at a high temp. in an oxidizing atmosphere. CONSTITUTION:The surface of a stainless steel article is cleaned and well electropolished. The article is then heat treated in an oxidizing atmosphere. The heat treatment temp. and time depend on a color tone to be given and are set according to the kind of the stainless steel, accumulated data and trials. Thus, a colored dense oxide film having fine appearance and superior corrosion resistance is formed on the steel surface having a changed metallic composition by the electropolishing.
Patent JP-S6044346-A (JP)
Title: Silk guaze supplier
Inventor: TANAKA HIROSHI
IPC: B41F15/36
Filed: 1983-08-23
Abstract: PURPOSE:To speed-up and automatize the making process of screen panel by using a system in which clamps to hold the four corners of a square silk guaze tensely placed on a silk guaze-tensing frame are expanded and moved to all sides in a silk guaze supplier. CONSTITUTION:A rolled silk guaze 3 is passed through rolls 6, 11 and 10, and its both sides are held on a supply roll 7 and moved from the position 7b to the position 7a, where the ends of both sides are grasped by clamps by action of a cylinder. The silk guaze 3 is tensed to the position 12 by movement of the supply roll 7 to the position 7b, its both sides are held by clamps when returned to the position 7b, and the back end is cut off to form a square silk guaze 12. The silk guaze 12 whose four corners are clamped is moved outwards by action of the cylinder device and automatically tensed on a silk guaze-tensing frame 9 without loosening by application of pretension. The process until pretension is applied can thus be speeded up and automatized.
Patent JP-S5942916-A (JP)
Inventor: KOMI TADAO
IPC: H01L41/22
Filed: 1982-09-06
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-H0446409-A (JP)
Title: Bootstrap circuit
Inventor: MITANI MITSUTOSHI
IPC: H03F1/02
Filed: 1990-06-14
Abstract: PURPOSE:To prevent production of shock noise and to reduce power consumption in the standby by connecting a power line and a bootstrap line via a current delivery means so as to interrupt the output quickly. CONSTITUTION:A power line 1 and a bootstrap line 2 are connected via a current delivery means 3. The means 3 consists of a 1st NPN bipolar transistor(TR) 4 whose collector is connected to the line 1 and whose emitter is connected to the bootstrap line 2 and a PNP bipolar TR 5 whose collector is connected to a base of the TR 4 and whose emitter is connected to the line 1. Thus, the line 2 is disconnected from the line 1 momentarily by realizing the current delivery means with the bipolar TRs whose operation is fast. Furthermore, a leakage current from the line 1 to the line 2 is reduced. Thus, the power consumption in the standby state is reduced while production of shock noise sound is prevented.
Patent JP-H101521-A (JP)
Title: Curable composition
Inventor: KOMEHANA NOBUAKI
IPC: C08F290/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a curable compsn. which is excellent in curability and gives a cured item excellent in toughness by mixing a specific polymerizable fumaric ester driv., urethane acrylate, a polymerizable vinyl monomer, and a polymn. initiator in a specified wt. ratio. SOLUTION: This compsn. is prepd. by mixing 100 pts.wt. polymerizable fumaric ester deriv. (A) represented by formula I [wherein R1 and R2 are each an optionally halogenated 1-12C alkyl group, a 6-18C org. group having a benzene ring, a 3-20C cycloalkyl group, etc.; R3 is a group represented by formula II; X is H, 1-4C alkyl, or halogen; D is a direct bond, CH2 , SO2 , C(CH3 )2 . O, etc.; R4 is CH2 CH2 , etc.; i is 1-4; l and m are each 0-30; p is 1-12; and n is 1.1-4), 1-200 pts.wt. urethane (meth)acreylate (B), 0-199 pts.wt. polymerozable vinyl monomer (C), and a polymn. initiator (D) in an amt. of the sum of B and C of 1-200 pts.wt. and in a wt. ratio of D/(A+B+C) of 0.01-10wt.%.
Patent JP-H02230305-A (JP)
Title: Reference voltage source
Inventor: MOROZUMI SHINJI
IPC: H01L27/088
Filed: 1989-06-16
Abstract: PURPOSE:To make an adjustment terminal for adjusting a reference voltage unnecessary by setting respectively different threshold voltages based on the difference of a work function between the gate electrode of a MOS transistor and a silicon substrate, and generating the difference of the threshold voltages to use as the reference voltages. CONSTITUTION:The MOS transistors 3 and 4 in a reference voltage device composed of MOS transistors 1-4 are set to be a pair whose threshold voltages are different, the difference of the threshold voltages is outputted to a point A, and the reference voltage is generated. For varying the threshold voltages of the MOS transistor 3 and the MOS transistor 4 for generating the reference voltage. The above mentioned source is provided with the MOS transistor 3 having the first gate of polysilicon to which the impurities of a first inductive type is introduced, and the MOS transistor 4 having the second gate electrode of polysilicon to which the impurities of the first inductive type and the impurities of a second inductive type whose density is comparatively high are introduced, and the same polarity as the MOS transistor 3. The difference of the threshold voltages is obtained by the difference of the work function between the material of the gate electrode and the silicon substrate. Thus, the adjustment terminal is eliminated.
Patent JP-S58134935-A (JP)
Inventor: FURANTSU HAASU ZENIOORU
IPC: A23G3/20
Filed: 1982-09-06
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-S6310269-A (JP)
Title: Picture managing system in hospital
Inventor: FUJIMOTO SEIJI
IPC: H04L12/28
Filed: 1986-07-02
Abstract: PURPOSE:To easily form a picture managing system in a hospital by transmitting the pictures sent from each modality of an X-ray CT device, etc., to each diagnosis/treatment picture filing device for patients via a network. CONSTITUTION:A central radiation part 1 includes modalities 11-14 of an X-ray CT device 11, an MRI device 12, etc. and converts the signals obtained from patients into picture data within those modalities to send them to a network 4. While those pictures produced by the modalities 11-14 are sent to picture filing devices 22 and 32 via the network 4. In this case, the picture data on each patient is transferred to the device 22 of the 1st internal sick ward, for example, set in the department to which the doctor in charge of each patient belongs. Thus the expandable properties and flexibility of the picture control system are improves to attain the easy formation of said system.
Patent JP-S5942974-A (JP)
Title: Printing head of dot printer
Inventor: TAKEMURA KUNIO
IPC: B41J2/275
Filed: 1982-09-03
Abstract: PURPOSE:To provide the titled printing head enabled in miniaturization and thickness reduction, constituted from such a mechanism that a curved protrusion is formed to the intermediate part of the printing wire made of a spring material and pressed from the almost right angle direction by the armature of an electromagnet to elongate the printing wire in printing. CONSTITUTION:A plurality of printing wires 6' each constituted from a spring material consisting of a base end 6a' to be supported, a curved protrusion 6b' formed to the intermediate part thereof and a free end 6c' to be struck is provided along with an electromagnetic apparatus for flattening the curved protrusion 6b' by pressing and elongating the printing wire 6c'. A return means 4' for returning the drive part 3' of the electromagnet apparatus to a return position and a plurality of guide bodies 9' of the printing wires 6' are provided. It is unnecessary to make each guide body of each printing wire long and dot printing can be performed by the short guide bodies 9'.
Patent JP-H05198611-A (JP)
Title: Molding assembly with independently sealed cavity
Inventor: AREKUSANDAA JIEI ERIOTSUTO
IPC: B29C45/14
Filed: 1992-05-22
Abstract: PURPOSE: To minimize distance of a runner which combines a pot and a cavity of a semiconductor resin sealing metal mold and to provide a metal mold structure which optimizes the cost of a sealing material. CONSTITUTION: As a molding assembly 10 comprising two activities 11 and 12, it comprises independent plural mold pots 16 and 17 for supplying different sealing materials to the activities. The first mold pot 17 is combined with the first cavity or the internal cavity 12, and the second mold pot 16 is combined to the second cavity or the annular cavity 11. The annular cavity forms a mold carrier ring, surrounding the internal cavity which receives a semiconductor device. Each cavity combined with a molding pot with runners 13 and 14, and a sealing material flows through it.
Patent JP-S6310281-A (JP)
Title: Method for setting binarization slice level
Inventor: IKEDA HIROSHI
IPC: H03K5/08
Filed: 1986-07-02
Abstract: PURPOSE:To set an optimum binarization slice level by producing a luminance histogram from the picture data and dividing this histogram into two parts to obtain each normal distribution. CONSTITUTION:A luminance histogram is produced from the picture data to show the number of picture elements against luminance. This histogram is set at a luminance level (ti) and divided into two luminance distributions, i.e., classes 1 and 2. Then the normal distribution are obtained with both classes 1 and 2 respectively to obtain the overlap area Si of both normal distributions as well as the minimum value of the area Si. The luminance level corresponding to the minimum Si is defined as an optimum slice level. Thus it is possible to set an optimum binary coded slice level even though the luminance histogram does not include two peaks or the subject area is not known.
Patent JP-H102208-A (JP)
Title: Oil supply structure in internal combustion engine
Inventor: MATSUI ATSUSHI
IPC: F01L1/34
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To supply oil to a power transmitting member without providing a lubricating oil path. SOLUTION: In an inlet side cam shaft 15 rotated to be synchronized with a crankshaft, a scissors gear 19 and a valve timing changer 20 are provided. A control valve 25 is connected to the valve timing changer 20 through first/ second supply/discharge passages R1, R2, a supply passage 51 and a discharge passage 54 are connected to the control valve 25. An opening part 54a of this discharge passage 54 is positioned in the upward of the scissors gear 19. Through the supply passage 51, oil is fed to the control valve 25, between the control valve 25 and the valve timing changer 20, supply/discharge of oil are performed through the first/second supply/discharge passages R1, R2. Oil fed to the control valve 25 from the valve timing changer 20 is discharged into the discharge passage 54 from the control valve 25, to be dropped to the scissors gear 19 from the opening part 54a.
Patent JP-H052763-A (JP)
Title: Optical recording and reproducing device
Inventor: ITO TAKESHI
IPC: G11B21/10
Filed: 1991-06-26
Abstract: PURPOSE:To obtain an optical recording and reproducing device equipped with a stable control system by detecting the fluctuation of the waveform of a semi conductor laser and operating a feed-back to a push-pull signal, even when the amplitude of the push-pull signal is changed according to the fluctuation of the pertinent waveform. CONSTITUTION:A light flux 14 reflected by a beam splitter 5 among the light flux outgoing from a semiconductor laser 1, is made incident on a prism 15 with a waveform selectivity and the transmitting refracted light flux 16 is received by a light detector 17 and current/voltage converted by amplifiers 18 and 19 and inputted to a subtracter 20. A signal obtained by current/voltage converting the signal from a light detector 11 which receives a reflected light flux from a disk 8 and the signal from the above-mentioned subtracter 20 are inputted to a subtracter 21.
Patent JP-S641137-A (JP)
Title: Recording material
Inventor: NAMIKATA TAKASHI
IPC: H01F10/18
Filed: 1987-06-23
Abstract: PURPOSE: To prevent the deterioration of a film by oxidation and to improve durability and reliability by providing a composite oxide layer exhibiting diamagnetic transferability on a substrate.  
     CONSTITUTION: A superconductive composite oxide layer is provided as the composite oxide layer exhibiting the diamagnetic transferability on the substrate. Recording is executed by projecting radiation energy such as laser light or IR rays on part of the composite oxide layer exhibiting the diamagnetic transferability, thereby heating the diamagnetic phase to transition the phase to a paramagnetic phase. The superconductive composite oxide has the large critical magnetic field intensity Hc at which the superconduction is broken down and since said oxide exhibits the diamagnetism in the magnetic below Hc, the oxide layer is stable even in such a strong magnetic field where the recording is broken down with the conventional ferromagnetic recording material. The recording material having the high density and high reliability is thereby obtd. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6311434-A (JP)
Title: Four wheel drive vehicle having controlling function of front and rear wheel engaging mechanism
Inventor: YAMADA KOJI
IPC: B60K17/35
Filed: 1986-06-30
Abstract: PURPOSE:To relieve a shock at the time of releasing the engagement between front and rear wheels by comparing a front wheel torque with a reference value and, when said front wheel torque is smaller than said reference value, judging that tight corner braking has occurred, and controlling so as to release the engagement between front and rear wheels. CONSTITUTION:During the operation of a vehicle, a steering angle detected by a steering sensor 1 is inputted into an electronic control device 5 while a front wheel torque detected by a front wheel torque sensor 3 is compared with a reference value by a comparator 4 and the compared result is inputted into the electronic control device 5. And, when the front wheel torque is smaller than the reference value, it is judged that tight corner braking has occurred, and a duty ratio is reduced driving the center clutch 7 of a friction engaging mechanism to be released via a hydraulic circuit 6, to differentiate front and rear wheels. On the other hand, when the front wheel torque is larger than the reference value, the duty ratio is determined in accordance with the rate of change of a hydraulic pressure which is read from a memory in accordance with the steering angle, to control the center clutch 7.
Patent JP-S5580860-A (JP)
Title: Endless cassette tape device
Inventor: SHIBUTA HARUYASU
IPC: G11B23/08
Filed: 1978-12-12
Abstract: PURPOSE: To avoid the sound skip caused by the vibration by holding the tape between the take-up reel and the pinch roller and then producing the take-up tension through the rotary motion of the takeup reel.  
     CONSTITUTION: Spring 6 possessing arms 7 and 8 is attached to axle 5 within cassette main body 19, and projection 10 is attached to the end of arm 8 to be protruded outside through aperture 11 at the side surface of main body 19. Pinch roller 9 is then attached to the end of arm 7 with the proper pressure given to the side surface of takeup reel 2 by storing projection 10 into main body 19. Then the tape 1 is wound round reel 3 which has no interlock to the rewinding gear, and tape 1 of the inside is drawn out through endless mechanism 4. Tape 1 is then mase to pass through cassette head part 12 along tape guides 13W17 and then connected to the outer end of the tape after passing through between reel 2 and roller 9 along reel 2 and via tape guide 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5486412-A (JP)
Title: Sodium vapor trap unit
Inventor: KAMIIDE TOSHIO
IPC: G21C19/30
Filed: 1977-12-23
Abstract: PURPOSE: To provide the title unit which can be operated by oneself without any trouble by placing a Na solidification space between an automatic reflux type vapor trap section and a Na caking type vapor trap section.  
     CONSTITUTION: Na solidification space 15 is placed between automatic reflux type vapor trap section 13 and Na caking type vapor trap section 14 to form vapor trap 12. Gas flowing from container 2 into trap 12 is first cooled in section 13, whereby most of Na vapor in the gas is solidified, and the solidified Na drops owing to dead load and returns to container 2. The residual Na vapor enters space 15, where it is cooled to the silidification temp. The solidified Na adheres to wire netting, etc. in trap 14, and it is captured almost completely. With this constitution, a differential press. increase due to solidification of Na vapor can be prevented in sections 13, 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5854230-A (JP)
Title: Valve device of oil hydraulic clutch
Inventor: KOSHIBA MASUYOSHI
IPC: F16D48/02
Filed: 1981-09-28
Abstract: PURPOSE:To improve an oil hydraulic characteristic of a clutch, by increasing setting oil pressure of a clutch oil pressure adjusting relief valve through a trimming plug correspondingly to a rise of clutch oil pressure and connecting said clutch oil pressure adjusting relief valve to said trimming plug through plural compression springs with different operation timing. CONSTITUTION:A relief valve R, having a smaller diameterical spool RS, and a larger contoured trimming plug TP are concurrently provided in a selector valve V, selecting clutches CH, CH', then the spool RS and the plug TP are concentrically arranged by interposing springs 45, 46. The springs 45, 46 are concentrically arranged major and minor diametrical compression coil springs, and the major diametrical spring 45 is arranged between the plug TP and the spool RS, on the contrary the minor diametrical spring 46 is arranged with one end apart by a distance b from the plug TP. In consequence, an increasing rate of clutch oil pressure can be increased on the way of an oil pressure increasing stroke, and a rapid start can be performed even at a large load.
Patent JP-H0822810-A (JP)
Title: Replacing device for miniature-halogen bulb
Inventor: ONO YUKIO
IPC: H01K3/32
Filed: 1994-07-06
Abstract: PURPOSE:To facilitate the mounting and removal of a bulb by sucking and fixing the cover part of a bulb with suction cup made of rubber at the head of a grip bar. CONSTITUTION:In case of mounting a lamp1, a suction cup 1 made or rubber is pressed against the cover 8 of a miniature-halogen bulb so as to suck and fix it, and then a screw cap 9 is pushed against an instrument socket 4, and the bar 2 is turned right. Moreover, in case of removing the lamp, the suction cup 1 is pressed against the cover 8, clasping the bar 2, and after suction and fixing, the bar 2 is turned left.
Patent JP-S5487132-A (JP)
Title: Semiconductor ram circuit
Inventor: ISOBE TERUO
IPC: G11C11/41
Filed: 1977-12-23
Abstract: PURPOSE:To reduce the power consumption at chip non-selection, by flowing smaller current than the constant current value through the provision of current bypass circuit in parallel with the constant current circuit of the signal generating circuit. CONSTITUTION:In the word drive circuit 2, output is connected to the word line WL1, and the transistors TrQ1, Q2 in switching operation with the output of the X address decoder 1 and the collector load resistor R1, and constant current cicuit TrQ4 connected to the emitter of the transistors, are provided. Further, the constant current circuit TrQ4 and Q15 for the word line drive circuit 2 and the signal generating circuit are driven with the signal output formed based on the chip selection signal, and smaller current than the constant current value is flowed by providing the current bypass circuit in parallel with the circuit TrQ15. Thus, the power consumption at chip non-selection can be reduced.
Patent JP-S6132542-A (JP)
Title: Manufacture of dielectric isolated substrate
Inventor: AKIYAMA SHIGEO
IPC: H01L21/02
Filed: 1984-07-25
Abstract: PURPOSE:To form the plural number of isolated and independent single crystal semiconductor islands on the single crystal semiconductor substrate by a method wherein the polycrystalline silicon layer on the upper parts of the apertures formed in the oxide film on the single crystal silicon semiconductor substrate is removed by performing an etching. CONSTITUTION:The surface of a single crystal silicon semiconductor substrate 1 is oxidized by heat and after an oxide film 2 is formed on the surface, an etching is partially performed on the oxide film 2 at the constant intervals to provide apertures 3 and parts of the surface of the single crystal silicon semiconductor substrate 1, which are not oxidized, are made to expose. Subsequently, after a polycrystalline silicon layer 4 is deposited on the whole surface of the oxide film 2, an annealing is performed and the polycrystalline silicon layer 4 is single-crystallized. Lastly, the polycrystalline layer 4 on the upper parts of the apertures 3 is removed by performing an etching and the upper parts of the apertures 3 are released. Single crystal semiconductor islands 5 isolated by the apertures 3 are formed on the oxide film 2, which is an insulative film, in such a way. Even when a potential difference is generated between the respective single crystal semiconductor islands of the single crystal semiconductor islands 5 formed in such a way, the generation of a channel can be prevented, and the generation of leakage current and a drop in threshold voltage are never brought.
Patent JP-H103818-A (JP)
Title: Lithium ion conductive solid electrolyte molded body
Inventor: TAKADA KAZUNORI
IPC: H01M10/05
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a lithium ion conductive solid electrolyte molded body compatible with its high ion conductivity and its high processability. SOLUTION: A lithium ion conductive solid electrolyte molded body is made of a polymer obtained by adding and reacting sulfuric acid anhydride or sulfuric acid anhydride-electron donating compound complex to a copolymer having carbon-carbon double bonding in a molecule to bring them into reaction, and a lithium ion conductive inorganic solid electrolyte. As a copolymer, it is desirable that the number of additional mols of sulfuric acid anhydride or sulfuric acid anhydrideelectron imparting compound complex is between 5 and 50mol%.
Patent JP-S63317717-A (JP)
Title: Detecting apparatus of origin signal
Inventor: KATAGIRI TAKASHI
IPC: G01D5/245
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a narrow origin signal without shortening the recording length of the origin signal, by making a distance between two current passages longer than a distance between two detecting elements and by composing the outputs of comparator circuits which make the outputs of the detecting elements into pulses. CONSTITUTION:A distance between the current passages of one set of detecting elements Ra and Rb and a distance between the current passages of the other set of detecting elements Rc and Rd are made longer than a distance between the two sets of detecting elements. The former set of detecting elements Ra and Rb is connected in series to the latter set of detecting elements Rc and Rd, while they are connected in parallel to a power source Vc, and detection signals Va and Vb are outputted from the respective nodes of these sets of detecting elements. The detection signals Va and Vb are compared with reference voltages Vrfa and Vrfb by comparator circuits 11 and 12 and made into pulses respectively, and they are outputted as signals CPa and CPb. The output signals CPa and CPb are composed by a composing means 13 and outputted therefrom as a position detection signal.