baber/WOPTO huggingface dataset:
Patent JP-S6074355-A (JP)
Title: Hydrogen electrode for nickel-hydrogen secondary battery
Inventor: ITOU KUNIO
IPC: H01M12/08
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a hydrogen electrode with a prolonged life by pressing and fixing to a base body, both a porous PTFE film and a catalyst layer consisting of a mixture composed of a platinum-containing carbon catalyst and a specified amount of PTFE. CONSTITUTION:A porous polytetrafluoroethylene film and a catalyst layer which consists of a mixture composed of a platinum-containing carbon catalyst and 15-25wt% of polytetrafluoroethylene, are pressed and fixed to a base body. For example, after 100g of a carbon black catalyst powder containing 20wt% of platinum is combined with 29.4g of a polytetrafluoroethylene (PTFE) dispersion, the mixture is well kneaded to convert the PTFE into fibers before being dried and subjected to thermal treatment at about 270 deg.C which is below the melting point of PTFE. Next, the thus obtained mixture body is pulverized before the pulverized material is packed into a base body consisting of a metallic nickel net of 50 mesh to form a catalyst layer containing 15wt% of PTFE. After that, a PTFE film with a mean hole diameter of 5mu is pressed and fixed to the catalyst layer to make a hydrogen electrode 1 of 0.22mm. thickness.
Patent JP-H0472932-A (JP)
Title: Synchronizing information detection system
Inventor: OGURA KOJI
IPC: H04J3/06
Filed: 1990-07-13
Abstract: PURPOSE:To reduce mis-detection of synchronization information by discriminating a time position coincident most with a maximum correlation or as the result of comparison among signals divided into a prescribed length as the position in which the synchronization information is in existence. CONSTITUTION:The correlation between a reception signal inputted from a reception signal input terminal 101 and a signal pattern stored in a pattern memory 102 is calculated by a correlation device 103. The correlation value is inputted to a maximum time position detection circuit. The maximum time position detection circuit observes the said correlation for one frame and detects and outputs a time position when the correlation value is maximum in one frame. The time position giving the maximum correlation in the frame outputted from the maximum time position detection circuit is inputted to a frame synchronization discrimination circuit 105.
Patent JP-H0937096-A (JP)
Title: Image processor
Inventor: MATSUKUBO TAKESHI
IPC: G09G5/391
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To efficiently output a preview image where a processing result is reflected based on processing contents. SOLUTION: A picture processor is provided with a first processing means which executes a first processing based on a first processing parameter in a color converting part 105 and outputs plural kinds of processed color component data in parallel, the second processing means which executes the second processing based on the second processing parameter successively inputting plural kinds of color component data so as to adopt them as YMCK data and successively outputs plural kinds of color component data where the second processing is executed and an output means which outputs the output of the first or the second processing means to a preview processing means 160 by an operating part 173.
Patent JP-H0933878-A (JP)
Title: Variable wavelength optical filter
Inventor: YOSHIZAWA TETSUO
IPC: H04B10/25
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To reduce the overall size without spoiling the signal separation performance of a variable wavelength optical filter of advanced technology for a wavelength multiplex light signal by using a core expansion fiber and a laminate type polarized light separation plate. SOLUTION: When a light beam containing both P- and S-polarized light components is projected from an end surface of the core diameter-increased part 1C of an input fiber 1 and enters an LPS plate (laminate type polarized light separation plate), only the P-polarized light travels straight to pass through a glass substrate 30 and a liquid crystal cell 33, has its optical path changed by a right-angled prism 92, and travels straight in the cell 33, and plate 30 and 25 again to enter an output fiber 3 as a 2nd optical fiber. The S-polarized light, on the other hand, is refracted by a plate 25 and then converted by a 1/2-wavelength plate 14 into P-polarized light, which after passing through the cell 33 and a prism 12 passes through the cell 33 and plate 14 again and is reconverted into the S-polarized light and then refracted by the plate 25 to enter the output fiber 3.  When an electric field is applied from a driving power source 501 to the cell 33 in this state, resonance wavelength varies according to the intensity and a light beam of specific wavelength can be transmitted.
Patent JP-S5972721-A (JP)
Title: Vapor phase growth device
Inventor: ICHIKAWA MICHIO
IPC: H01L21/31
Filed: 1982-10-20
Abstract: PURPOSE:To enable to form a film to be formed on a semiconductor substrate having uniform film thickness and distribution of resistance, having no crystal defect and having also favorable surface dignity by a method wherein a gas leading-in tube is rotated centering the axial center. CONSTITUTION:Led in reaction gas is spouted out radially from gas spout out holes 12 through the inside of the rotating gas leading-in tube 11. Spouted reaction gas is supplied on a heating table 14 heated by a heater 16. By rotating the gas leading-in tube 11 like this, the inside of a reaction furnace 18 is prevented from generation of a dead zone insufficiently supplied with gas from the gas leading-in tube. The effect of the rotation of the spout out holes 12 according to the rotation of the tube 11 is remarkable, and when the spouting out angle theta is set at 60-90 deg., the vapor phase growth film having superior film thickness, dispersion of resistance distribution and surface dignity can be obtained.
Patent JP-S5973561-A (JP)
Title: Preparation of natural taurine
Inventor: YOSHIDA HARUHIKO
IPC: C07C309/45
Filed: 1982-10-20
Abstract: PURPOSE:To obtain high-purity taurine relatively inexpensively, by subjecting a water-soluble division of a taurine-containing aquatic animal, wherein highly cencentrated salt coexists, to electrophoresis so that it is desalted, passing it through an anion exchange resin so that taurine is adsorbed on it. CONSTITUTION:A water-soluble division of taurine-containing aquatic animal (e.g., octopus, cuttlefish, oyster, scallop, etc.), wherein highly concentrated salt exists, is subjected to electrophoresis in order to remve chlorine ion mainly, so that it is desalted, it is then passed through an anion exchange resin of OH type, hydrogencarbonate type, or F type, so that taurine is adsorbed on the resin. Adsorbed taurine is washed with water, eluted with an alkali solution, acidic solution, or a neutral salt solution, and cooled. A water-soluble organic solvent is added to the eluted solution, to give the desired substance. USE:Promoting secretion of bile, improving absorption of fats, having perspiration suppressing action, anticonvulsive action, antihypertensive action, etc. Being added to various kinds of drinks and foods and used.
Patent JP-H0527906-A (JP)
Title: Graphic selector
Inventor: SHINAGAWA TOMONORI
IPC: G06F3/037
Filed: 1991-07-24
Abstract: PURPOSE:To enable exact graphic selection corresponding to the purpose of a user by providing a decision supporting means to calculate the rate of selecting a detected graphic for each graphic by executing fuzzy inference based on a fuzzy rule. CONSTITUTION:A coordinate detecting means 5 calculates the coordinates of an instructed drawing position by inputting information instructing a specified picture position with a pointing device such as a mouse or the like. A peripheral graphic detecting means 6 detects all the graphics including one part or the entire part in the drawing having the picture position coordinates calculated by the means 5 as the center. Next, when there are plural detected graphics, a selecting graphic decision means 7 executes fuzzy inference based on the fuzzy rule by a decision supporting means 10, calculates the rate of selection for each graphic and selects one graphic based on the judged result.
Patent JP-H04200485-A (JP)
Title: Pitching machine
Inventor: YOSHIDA TADASHI
IPC: A63B69/40
Filed: 1990-07-12
Abstract: PURPOSE:To improve the control and stretch of a ball and enable the ball approximating that pitched by a man to be pitched by drawing rearward a movable machine frame with a movable machine frame pulling-back drive mechanism during a non- pitching operation of a pitching arm member and advancing the movable machine frame with a stability of a tension spring during a pitching operation of the pitching arm member. CONSTITUTION:In operation of this machine, a first motor 17 is operated and a horizontal shaft 11 is rotated to pivot a pitching arm member 12 from a front position downward into a non-pitching operation division M pivoted rearward. Then, a movable machine frame 10 is drawn back by a movable machine frame pulling-back drive mechanism from the advance position to a retreating position and once stopped. Then, a second tension spring 31 is brought to the most expansible state. The first motor 17 is further rotated to reach a ball supply position at the rearmost end and pick up a ball. When the pitching arm member 12 reaches the front and rear positions of a boundary between the non-pitching operation position and pitching operation one, the movable machine frame 10 starts to advance and the ball is pitched forward by the cooperating action of the rotation of the pitching arm member 12 and the advance of the movable machine frame 10. Hereafter these operations are repeated.
Patent JP-H0469297-A (JP)
Title: Preparation of accessory
Inventor: SHIOJIMA TOSHIHIKO
IPC: B44C1/22
Filed: 1990-07-11
Abstract: PURPOSE:To easily and inexpensively prepare an accessory even by an unskilled person related to metal cutting processing technique by preparing a contracted wax mold and casting female and male press molds from the wax mold and using the press molds to subject a metal plate to punching or squeezing processing. CONSTITUTION:The original picture of a metal product to be prepared is formed and photographed using a design camera and the image of the original picture is developed to prepare a positive film three times the original picture. The positive film is superposed to be exposed to prepare an equimultiple negative film. Next, the negative film is superposed on a photosensitive material of such a type that a water-soluble photosensitive resin is applied to the surface of a metal plate such as an aluminum plate to expose the photosensitive material to ultraviolet rays in a close contact state to be washed to prepare a letterpress. Subsequently, the letterpress is used as a model to prepare a wax mold of a 1/3 size by a planar engraving machine. Nickel-cobalt is cast to prepare male and female molds. A predetermined metal plate is pressed using the male and female molds to be punched in the shape of an accessory to obtain a rough accessory mold.
Patent JP-S6078044-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/08
Filed: 1983-10-05
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-H056552-A (JP)
Title: Drive control method for objective lens in optical head
Inventor: KOMIYAMA KATSURA
IPC: G11B7/09
Filed: 1991-06-28
Abstract: PURPOSE:To give no adverse effect to a servo system of the circuit driving an objective lens holder by holding the objective lens on the neutral point with a large force at the time of high speed access for an optical head and making capable of controlling with the current flowing in accordance with the characteristic of a tracking control loop at the time of dense access. CONSTITUTION:A light emitting diode 45 is mounted on the objective lens holder 31, and the drive control is made while detecting the position of the holder 31 by a quadrasected photodiode 49, and also the light emitting intensity of light emitting diode 45 is adjusted, thereby the amounts of currents made to flow in a tracking coil 43 and a focusing coil 41 are controlled for driving the holder 31 for the control.
Patent JP-H0510312-A (JP)
Title: Clamping band
Inventor: HAMA TAIRA
IPC: F16J3/04
Filed: 1991-06-29
Abstract: PURPOSE:To prevent the deformation of an engagement hole by forming the engagement hole by cut-erecting the hole in the outside diameter direction at an inside band part at a superposed part of a band member and forming an engagement part having a hole part for the intrusion of an engaging hook and a receving part in contact with the inside band part top edge side edge surface of the engaging hook, on an outside band part. CONSTITUTION:A clamping band 10 is formed to a ring shape so that both the edge sides of a metal band member 12 are superposed over a superposed part 13 within a prescribed range. A clamping ear 16 is formed at the intermediate part of an outside band part 12A of the superposed part 13. An engaging hook 30 which is cut-erected in the outside diameter direction is formed at an inside band part 12 of the superposed part 13. An engagement part 32 is formed at the position of the outside band part 12A corresponding to the engaging hook 30. A hole part 32a is formed on the engaging part 32 by forming a cut part in the width direction and spreading the cut in the outside diameter direction. Accordingly, when the diameter of the clamping band 10 is contracted by collapsing the ear part 16, the warp generated on the engaging hook 30 is suppressed, since the engaging hook 30 is covered by the engagement part 32, and the clamping force can be increased.
Patent JP-H0825672-A (JP)
Title: Thermal head split driving apparatus
Inventor: KISHI TOSHIAKI
IPC: B41J2/355
Filed: 1994-07-14
Abstract: PURPOSE:To reduce the number of times of division to a large extent by dividing the printing pattern data of one line and optimizing the number of times of division within a range of the max. number of drive dots capable of simultaneously driving the heating elements constituting a thermal head when the thermal head is subjected to time sharing driving according to the number of times of division. CONSTITUTION:A black data judge/counter part 3 counts the number of ON-dots of printing pattern data and an ROM 6 stores the max. number of drive dots showing an upper limit value capable of simultaneously driving the heating elements constituting a thermal head 10. At each time when the number of ON-dots reaches the max. number of drive dots, the data up to the dot position thereof is set to one block data to divide the printing pattern data at every block unit and, according to this number of times of division, the thermal head 10 is subjected to time sharing driving at every block unit.
Patent JP-H0746359-A (JP)
Title: Facsimile data processor
Inventor: NAKANISHI MICHIAKI
IPC: H04N1/00
Filed: 1993-07-27
Abstract: PURPOSE:To provide a facsimile data processor capable of efficiently confirming an input image and a recognized result in respect to a facsimile data processor having a character recognizing function and a function for displaying a facsimile image and the recognized result. CONSTITUTION:This facsimile data processor is provided with a means 10 for inputting the facsimile image data, a recognizing means 11 for recognizing characters included in the facsimile image data, a relational information output means 12 for outputting relational information data previously stored corresponding to recognized result data and an image data display means 13 for displaying image data and constituted so as to superpose the facsimile image data and the image data of the recognized result data on the same display screen of the display means 13, and when where are relational information data previously stored correspondingly to the recognized result data, superpose the facsimile image data and the image data of the relational information data are displayed in superposition.
Patent JP-S5887943-A (JP)
Title: Loop transmission controlling system
Inventor: MATSUMURA HISASHI
IPC: H04B10/275
Filed: 1981-11-20
Abstract: PURPOSE:To quickly confirm response, by fetching data when the data is addressed to a device itself, at the same time writting a reception response pattern in a response set field, and fetching the response set field into a buffer when the data is transmitted from the device itself, in a loop transmission system. CONSTITUTION:Data transmitted from an optical fiber 2 is photoelectrically converted at a demodulation section 3 and given to a transmission/reception section 5. The reception section discriminates whether the data is transmitted to the device itself or from the device itself, and when the data is addressed to the device itself, the data are transferred to data reception buffers 6, 3, the reception confirming pattern is set to the response field and transmitted on a loop via a modulation section. When the data is transmitted from the device itself, an address section, control section, and response set field only of data are fetched into response buffers 6, 1, and the data are not transferred on the loop. Thus, the response confirming time can be decreased and the throughput can be improved.
Patent JP-2000018658-A (JP)
Title: Local area cleaning type air cleaner
Inventor: TANAKA TOSHIO
IPC: F24F7/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enlarge a range, capable of supplying clean air sufficiently, without providing a user with an uncomfortable feeling, such as the feeling of draft, the sound of operation, the feeling of pressure and the like, by a method wherein the outlet speed of clean air at an outlet surface is designed so that an air speed in the outer peripheral part of a fan becomes higher than that in the central part of the same. SOLUTION: A fan 4 is a centrifugal type whereby air, sucked from an air suction port 1a, is sent out by the fan 4 into a centrifugal direction. The air is passed through a diffuser formed of a motor cover and is sent out of an opening at the other end of a cylindrical wall member 5. Then, the air is sent into a square space before the cylindrical wall member 5 and, thereafter, passes through a main filter 6. Accordingly, an air speed at the outer peripheral part of the fan becomes higher than that in the central part of the same. Then, a substantially uniform air speed across the whole range opposing to the clean air outlet port 1b can be realized at a predetermined area apart in some degree from the clean air outlet port 1b.
Patent JP-S6076345-A (JP)
Title: Printing device on tablet
Inventor: MATSUOKA HIKOJI
IPC: B41F17/36
Filed: 1983-10-03
Abstract: PURPOSE:To receive all tablets without fail into a cavity under a regular condition by providing a brush for correcting a position which moves sideways directly crossing the rotary direction of a rotary drum and gives a sideways torque to tablets in the cavity. CONSTITUTION:Tablets T received in a hopper 10 are partly received into a cavity 3 following the rotation of a rotary drum 2 and some of tablets T moving with the rotary drum are fed back to the hopper 10 by a feed regulating brush 30. Tablets T in the cavity 3 are retained by suction effect of a vacuum device upon an air hole 4 and reach the lower surface of a rotary brush 22. In the meantime, tablets Ta received into the cavity 3 in a regular manner are received stably. Tablets Tb fitted into the cavity 3 in an abnormal position are unstable and are turned and corrected into a stable and normal condition affected by a sideways torque caused as a result of the horizontal shift of the rotary brush 22.
Patent JP-H0625157-A (JP)
Title: Polyhydroxypyrrolidine derivatives and their production
Inventor: TAKANO SEIICHI
IPC: C07D491/056
Filed: 1992-07-13
Abstract: PURPOSE:To provide the compound useful as an intermediate for the synthesis of polyhydroxypyrrolidine derivatives which are useful as medicines. CONSTITUTION:The compound of formula I (PWP is 4-methoxyphenyl). The compound of formula I is obtained by reacting 2,3-dibromopropionyl chloride of formula II with 4-methoxyphenol and (S)-1-methylbenzylamine in a solvent (e.g. methylene chloride) at 0 deg.C to room temperature. The compound of formula I can be reacted with vinylene carbonate and subsequently reduced to easily produce a polyhydroxypyrrolidine compound in a good stereo-specific state. The polyhydroxypyrrolidine derivative has a glyoxidase-inhibiting action and is useful as a therapeutic medicine for AIDS.
Patent JP-S6246109-A (JP)
Title: Low nox burner for solid fuel
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1985-08-23
Abstract: PURPOSE:To maintain flames stabilizedly on the titled burner, by increasing the swirled rate of solid fuel such as pulverized coal by expanding the after flow swirling part of a flame cap by providing a plurality of slits for the secondary air in the flame cap and by forcing the secondary air into the after flow part of the flame cap. CONSTITUTION:Inner edges 18 and slits 35 which serve as the discharge ports of the secondary air are provided on a flame cap. The flowing direction of particles 21 of pulverized coal fed through a fuel pipe 41 is changed by the inner edges 18 and the particles flow along the inside of a flame holding cone 23 as an induced swirl flow 26. The secondary air 24 flows into the flame cap from the slit secondary air ports 37, is injected from a flame holding surface 22, being slanted so as to cause a swirl flow, and strengthen the above- mentioned induced swirl flow 26. The flow of pulverized coal is drawn (29) onto the flame holding surface 22 by the flow of the secondary air. Part of the secondary air flowing along the outer side of a flame holding cone 23 work as the secondary air swirling flow 25, further reinforcing the induced swirl flow 26.
Patent JP-H0935515-A (JP)
Title: Diffused light source and display lamp using the light source
Inventor: MIYASAKA TETSUO
IPC: F21S2/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a good diffused light used by small power and high in visibility. SOLUTION: A plurality of light emission diodes 20 are provided having specified different installing angles in a diffused light source 10 and a light is emitted. As a power source for causing each light emission diode to emit a light, at least a solar battery or a storage battery is used. A display lamp uses such a diffused light as a light source for a light emitting part.
Patent JP-S6248489-A (JP)
Inventor: NAKAJIMA SEIICHIRO
IPC: B25J17/02
Filed: 1985-08-26
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-S5976817-A (JP)
Title: Heat-treating method of abrasion resistance spheroidal graphite cast iron
Inventor: OKAZAKI TAKESHI
IPC: C21D5/00
Filed: 1982-10-22
Abstract: PURPOSE:To obtain abrasion resistance spheroidal graphite cast iron which secures high toughness and is provided with high abrasion resistance and fatigure strength by heating and holding only the surface part which requires abrasion resistance, of parts cast by ferrite type spheroidal graphite cast iron, and thereafter, air-cooling it, and subsequently, hardening the whole parts. CONSTITUTION:Only the surface part of parts cast by ferrite type spheroidal graphite cast iron whose pearlite area rate is <=30% is heated and held at 900- 1,000 deg.C for five seconds - five minutes. As a result, the base ground of said surface is converted to austenite. Subsequently, said surface which is heated and held is air-cooled, and the austenite is converted to pearlite. Thereafter, said whole parts are brought to hardening or austempering treatment, and the pearlite is transformed to a single structure of martensite (at the time of hardening) or bainite (at the time of austempering treatment) which does not contain ferrite. In this way, abrasion resistance and fatigue strength of the surface of said parts are improved.