baber/WOPTO huggingface dataset:
Patent JP-S6064321-A (JP)
Title: Lighting optical system of endoscope
Inventor: NISHIOKA KIMIHIKO
IPC: A61B1/00
Filed: 1983-09-20
Abstract: PURPOSE:To prevent a decrease in the quantity of lighting at a circumferential part by arranging a concave lens which has small refracting power at the circumference in front of the projection end of light guides across a transparent member. CONSTITUTION:The concave lens 12 which has the plane transmission part at the circumference is arranged in front of the light guides 2 across the transparent member 11 with thickness (a). A light beam L1 at some angles to the light guides 2 illuminates the circumferential part of an endoscope visual field and light beams L2 parallel to the optical axes of the light guides 2 are refracted by passing through the concave surface part of the concave lens 12 to illuminate the circumferential part of the visual field. The tilt angle of a light beam L3 which has a maximum tilt angle to the light guide 2 in the transparent member 11 is denoted as alpha; all light beams parallel to the light guides 2 pass through the circumferential part of the lens 12 when r>c so as to obtain excellent illumination light, and at least one light beam among all light guide fibers passes through the plane transmission part 12a when a.tanalpha>r. Consequently, the visual field of the endoscope is lighted brightly covering the circumferential part.
Patent JP-H1033227-A (JP)
Title: Multi-stage foldable umbrella
Inventor: YO KIKOKU
IPC: A45B19/10
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To perform folding compactly. SOLUTION: An end part side for connecting the intermediate supporting rib 4 of an upper supporting rib 2 is constituted of side plate parts 21 facing each other holding the intermediate supporting rib 4 from both sides and an inclined plate part 22 for connecting the end parts on an umbrella cloth side of the side plate parts 21 with each other in the middle of the intermediate supporting rib 4, being gradually inclined so as to approach a lower connection rib 5 and bisecting a space between the side plate parts 21 by the end. At the time of folding this umbrella, a part of the intermediate supporting rib 4 is housed between the side plate parts 21 along one side face of the inclined plate part 22 and a part of a lower supporting rib 3 and the lower connection rib 5 is housed along the other side face.
Patent JP-S5876650-A (JP)
Inventor: TANAKA YASUMASA
IPC: E04F19/02
Filed: 1981-10-30
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-H0340350-A (JP)
Title: Analyzer device using charged particle beam
Inventor: SAKAI YUJI
IPC: H01J37/252
Filed: 1989-07-05
Abstract: PURPOSE:To have effective performance of analysis susceptible to the attitude of specimen by automatically rotating a stage, on which the specimen is placed, so that the ion beam irradiation position does not vary, and returning it to the initial position. CONSTITUTION:A specimen 5 is placed on a rotary stage 4, which is placed on a Y-direction traveling stage 3, which is in turn placed on an X-direction traveling stage 2, and the motions of these stages are controlled by a computation control device 17. The rotary stage 4 is rotated automatically to vary the attitude of the specimen 5, which should be convenient for etching in for ex. Auger analysis. The ion beam irradiation position P on the specimen 5 is not allowed to move with compensation of the motion amounts  x,  y of the X- and Y-coordinates associate with the rotational angle  theta of the rotary stage 4. The X- and Y-traveling stages are returned automatically to the position before the motion.
Patent JP-H07191035-A (JP)
Title: Physiologically active material-immobilized sheet, its manufacture and preservation, and method for supplying physiologically active material using it
Inventor: SAKAIRI KOJI
IPC: A61K9/70
Filed: 1994-07-26
Abstract: PURPOSE:To provide a sheet which is utilized for various kinds of inspections including clinical examinations and on which a physiologically active material is immobilized, its manufacturing and preserving methods, and a physiologically active material supplying method. CONSTITUTION:A sheet 1 on which a physiologically active material is immobilized is provided with a water-insoluble substrate 2 and physiologically active material- immobilized layer 3 composed of a water-soluble resin and a physiologically active material immobilized on the entire or partial surface of the substrate 2 with the water- soluble resin in between. When the sheet 1 is dipped in such an aqueous solvent as the buffer solution, etc., an aqueous solution of the physiologically active material can be obtained in a short time without allowing the constituent of the substrate 2 to be mixed in the aqueous solution. Therefore, the sheet 1 can be used to various kinds of inspections including clinical examinations. In addition, since the sheet 1 is constituted in such a way that the physiologically active material is immobilized on the substrate 2 with the water-soluble resin in between, no container is required for housing the physiologically active material and, at the same time, weighing work can be simplified at the time of using the sheet 1.
Patent JP-H1119397-A (JP)
Title: Clothes drying device
Inventor: MATSUSHIMA RYOICHI
IPC: D06F57/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a clothes drying device which is short in the longitudinal direction. SOLUTION: This clothes drying device has a lid 3 on the upper surface of a box 2 buried under the floor 1. The lid 3 can be opened and closed, and is nearly on the same plane with the surface of the floor 1 when it is closed. And poles 4, 4, which can be stood up or laid down, are attached inside the box 2. The poles 4, 4 have pole support parts 41 to support wash-line poles 5, and can be brought down and stored inside the box 2. The poles 4, 4 are attached at opposite positions deviated from each other on the bottom surface of the box 2, so the poles 4, 4 can be laid in parallel and stored in the box 2.
Patent JP-S5963201-A (JP)
Title: Tire for agricultural vehicle
Inventor: TSUKAHARA KAZUMI
IPC: B60B15/02
Filed: 1982-10-05
Abstract: PURPOSE:To improve traction capability, by constituting that a lug is formed of polyurethane so that a ratio between a thickness of the lug and a pitch length and an angle to be made between a slope of the lug and a perpendicular line of a tread become predetermined values, in the titled tire having the lug on a tire case part. CONSTITUTION:A ?-shaped, or I-shaped or zigzaged ?-shaped lug 1 made of polyurethane whose Young's modulus is 200kg/cm<2> under a room temperature is arranged on a crown part of a tire case part 2 surrounding a cavity 5. In this instance, a thickness t of the lug 1 and an angle theta to be made between a slope 7 of the lug 1 and a perpendicular line of a tread 6 are set so as to fall within a range of 3.2-8% of a pitch length P and to become less than 20 deg. respectively. With this constitution, traction capability can be improved without deteriorating a comfort in riding.
Patent JP-S5798715-A (JP)
Title: Incinerator
Inventor: OYAMADA TOSHIO
IPC: F23G7/00
Filed: 1980-12-10
Abstract: PURPOSE: To raise the combustion efficiency of an incinerator, to prevent incomplete combustion of substances to be incinerated effectively, and at the same time to enable to feed hot water by feeding warm air into a combustion chamber.  
     CONSTITUTION: Fuel supplied into a combustion chamber 14 by a conveyor means 25 and a feed hopper 26 is combusted in the combstion chamber 14. While smoke-containing exhaust gas is passed through the flue of a heating tank 16, feed water in a heating chamber 18 is heated by the exhaust gas. After heating the feed water, smoke-containing exhaust gas is carried into a cooling column 12 and preheats cooling water while passing through the cooling column 12, so that the temperature of the exhaust gas itself is lowered. Subsequently, exhaust gas is carried forcibly to an exhaust gas purifying means 13 by a fan 30. In the purifying means 13, incompletely combusted substances contained in the exhaust gas are separated and removed by the function of centrifugal force of cyclones 32, 33. Here, carbon removed by the cyclones 32, 33 is collected in a tank 37. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5963924-A (JP)
Inventor: TSURUTA YUKINORI
IPC: H02M7/48
Filed: 1982-10-04
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-H05184318-A (JP)
Title: Production of instant noodles
Inventor: YAMAYA TATSUO
IPC: A23L7/113
Filed: 1992-07-01
Abstract: PURPOSE:To obtain instant noodles, excellent in handleability, keeping quality, uniformity, reconstituting properties, solubility, flavor and productivity and suitable as Chinese noodles, etc., by adding a specific seasoning, etc., such as a powdery seasoning onto a lump of dried noodles, heat-treating the lump of noodles, bonding and fixing the seasoning thereon. CONSTITUTION:Seasonings, spices and flavors containing either or both of a thermally solidifiable component or edible fats and oils which have <=100 deg.C melting point and are solids at ordinary temperature are formed into a powdery or granular shape and then added onto a lump of dried noodles produced according to a conventional method. The resultant lump of the dried noodles is then heat-treated to bond and fix the seasonings, spices and flavors on the lump of the dried noodles. Thereby, the objective instant noodles are obtained.
Patent JP-H0729239-A (JP)
Title: Recording control method for magneto-optical disk
Inventor: TODA TAKESHI
IPC: G11B11/10
Filed: 1993-07-14
Abstract: PURPOSE:To provide the recording control method for magneto-optical disks capable of easily enhancing accuracy by utilizing a mark length recording system. CONSTITUTION:Recording by the prescribed level corresponding to a recording code signal string 20 is executed by superposing plural kinds of square waves of the period length of integer times (1/2)T + or - uniform regulation pulse length on the reproducing level Pr of a laser beam output of a specified low level in synchronization with a clock 30, where the period thereof is defined as T, and controlling the laser beam output in the following manner. Namely, the laser beam output is composed of the square wave pulses of at least >=1 kinds of the period lengths described above of the high recording level Pw in the recording code period and the level is lowered down to the reproducing level Pr and is held for the period of integer times (1/2) T and is then held at the low recording level Pas in the heat period of the recording codes. The number of the pulse trains and the holding time are changed according to the duration of the recording code period and the halt period.
Patent JP-H1023253-A (JP)
Title: Image reader
Inventor: FURUSAWA MEGUMI
IPC: H04N1/19
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent dirt of a white reference detection member (reference body) over a long period by configuring the reference body to be a roller and sampling shading correction data for a plurality of number of times, while rotating the roller. SOLUTION: A reference body 10, arranged opposite to a scanner sensor 13, is configured to have a substantially equal width as that of the scanner sensor 13. While the roller-shaped reference body 10 is turned, shading correction data are sampled for a plurality of number of times, and maximum data sampled from each picture element is used to conduct shading correction. Thus, even when partial dirt is produced on the reference body, the effect is reduced. Moreover, the shading correction data, sampled for a plurality of number of times for each pixel are calculated and based on the result, the degree of dirt for the roller reference body 10 is discriminated and when the degree of dirt is high, the reference body 10 is urged to be cleaned or replaced.
Patent JP-S6068464-A (JP)
Title: Measuring system for working time
Inventor: SAITOU KIYOSHI
IPC: G06Q99/00
Filed: 1983-09-21
Abstract: PURPOSE:To know accurately the working time of both an electronic register and an operator by counting the time during which a transaction is carried out directly by the operator. CONSTITUTION:An operator pushes a lock button 4a for individual numbers to start the input of transaction data, and the 1st input is detected by an operation start/end detecting part 12. Then a start signal is sent to a timer control part 13, and the time signal supplied from a timer 11 is sent to a time counter 14. Then a transaction end button 41 is pushed, this signal is detected by the part 12. When an end signal is sent to the part 13, the time signal sent to the counter 14 is stopped. Then the working time is sent to a totalizing memory part 15 and added to the working measuring time stored in a store area of the operator to be stored with updating. The working measuring time is accumulated for each transaction of customers. Thus the measured working time is printed out for both the operator and an electronic register when each register is adjusted every day.
Patent JP-H1121261-A (JP)
Title: Stabilization of optically active alpha-substituted ketones
Inventor: SATOU HARUYO
IPC: C07C45/86
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To chemically stably preserve an optically active α-substituted ketone with preventing racemization, by adding an inorganic oxide to the ketone. SOLUTION: An inorganic oxide such as a zeolite or silica gel as a substance to adsorb a polar substance is added to an optically active α-substituted ketone of the formula (R<1> and R<2> are each a 1-8C alkyl, a 1-18C aryl, aralkyl, etc.; R<3> is a 1-4C alkyl, a halogen, etc.), which is sufficiently stirred and preserved. The preservation is carried out at <=30 deg.C in an inert gas atmosphere such as preferably nitrogen, helium or argon. The treatment may be performed by packing an inorganic oxide into a column and passing the optically active α-substituted ketone through the column.
Patent JP-H04369960-A (JP)
Title: Facsimile equipment with message sending/receiving function
Inventor: YOSHIDA AKIHIRO
IPC: H04M11/00
Filed: 1991-06-18
Abstract: PURPOSE:To provide the facsimile equipment capable of printing a simple message sent through the ten-key operation on a telephone set on a recording paper. CONSTITUTION:The facsimile equipment is provided with a message table 1 preliminarily registering the specific message according to a push tone signal, a signal processing part 2 decoding the push tone signal transferred through a telephone line L while referring to the message table 1, and a printing output means 4 printing the message corresponding to the push tone signal decoded by this signal processing part 2 on recording paper 3.
Patent JP-S6151971-A (JP)
Title: Bi-directional thyristor
Inventor: SUGIMOTO YASUO
IPC: H01L29/74
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the titled device of large rise rate (dv/dt) of commutation critical off-voltage without damaging other electrical characteristics, by a method wherein the diffusion of time killer Au is carried out at a specific temperature lower than conventional. CONSTITUTION:The diffusion of time killer Au is carried out to a bi-directional thyristor consisting of N-P-N-P-N five layers at a temperature of 600-800 deg.C. For example, an N-base layer 1 and P-base layers 2, 3 upper and lower are provided; further, five semiconductors and electrodes of emitter layers 4 and 5, a gate electrode 6, a T2 electrode 7, and a T1 electrode 8 are provided in each of the P-base layers 2 and 3. At the time of diffusing Au as the lifetime killer to such a bi-directional thyristor, (dv/dt)c starts to increase at the point that the diffusion temperature exceeds about 600 deg.C, and in points more than 800 deg.C the gate trigger current Igt and the on-voltage VTM rapidly increases. Therefore, Au diffusion at a temperature of 600 deg.C to 800 deg.C can increase the (dv/dt)c with Igt and VTM kept at values without Au direction.
Patent JP-H0927941-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYANO TETSUO
IPC: H04N5/915
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To attain long time recording by extracting frames from those of video signals caught by a monitor camera or the like. SOLUTION: A comparison data section 1 stores data (a) used to driven intermittently a magnetic tape by a video track width being nearly 1/3 of that of the VHS system standard mode, a capstan drive detection means 3 detects the drive of a capstan 5, and a comparison means 2 compares drive information (b) from the capstan drive detection means 3 with the data (a) of a comparison data section 1. A mechanism control means is used to give a recording control signal to a recording and reproducing control means 6 while driving the capstan 5 so as to drive intermittently a magnetic tape 8 from a standstill state and the recording reproduction control means 6 records a video signal by one field from a video input section 8 onto the magnetic tape 8 according to a recording control section.  A de-frame interval control means 7 provides a command to a mechanism control means 4 to control an interval for driving intermittently the magnetic tape from the standstill state.
Patent JP-H0810723-A (JP)
Title: Washing cage mounting device
Inventor: OZEKI YASUAKI
IPC: B08B3/04
Filed: 1994-07-05
Abstract: PURPOSE:To easily mount and remove a cage without requiring labor and to improve working efficiency with a mounting device of the washing cage for washing machined parts, such as gears, shafts, sheets and others, to a parts washing device. CONSTITUTION:A disk 9 which rotates at a vertical plane is disposed within a treating vessel 1 of the parts washing device and plural hanging rods 20 designed extensible and contractable are pendently disposed at this disk. A conveyor 30 for transporting the washing cage is arranged outside the treating vessel and is provided with a positioning stopper 33 for stopping the washing cage in the position where the washing cage is transferred to the hanging rods extended outside the treating vessel on the conveyor 30.
Patent JP-H0225343-A (JP)
Title: Recorder
Inventor: SHIKAME YUJI
IPC: G06K15/10
Filed: 1988-07-15
Abstract: PURPOSE:To suppress variations in recording density due to the difference of the numbers of dots to be recorded and sizes of recording dots by regulating printing energy to a recording head corresponding to the type of image data discriminated by discriminating means for discriminating the type of the image data to be stored. CONSTITUTION:A CPU 11 inputs temperature information from a thermistor 117, identifies whether data to be recorded is character data or image data on the basis of data from a discriminator 112, and judges whether the data to be recorded are all vertical rule data or not in case of the character data. In case of the vertical rule data, the result of counted number of dots to be recorded is input from a black dot counter 113. Then, it inputs the quantity of accumulated heat from a heat accumulation counter 115, refers to a ROM table 114 on the basis of previously input temperature value, the number of black dots, the accumulated heat count, the discrimination of the type of the character, image data, obtains an optimum heating time, and outputs dot data 122 to be recorded by a thermal head 116 together with a CLD signal.
Patent JP-H0726606-A (JP)
Title: Sink table
Inventor: UENO KENJI
IPC: E03C1/18
Filed: 1993-07-15
Abstract: PURPOSE:To prevent sewage water from gathering, by a method wherein a shelf for small articles is concavely formed on a rear side wall and drainage holes are formed in the bottom surface of the shelf. CONSTITUTION:A shelf 14 for small articles is concavely formed on a rear side wall 13 of a sink 12 and drainage holes 17 being long in front and rear direction are formed adjacently with each other in the direction of width. A projection line 18 is formed at the boundary between the front end of the shelf 14 and the sink 12, in the direction of the width, and drainage slits 17 are connected with a drain pipe under the sink 12. Therefore, water is prevented from overflowing the sink 12 and water gathering in the shelf can be quickly drained.
Patent JP-H0754419-A (JP)
Title: Sound-absorbing material for building
Inventor: BUIREMU RAINDAASU
IPC: E04B1/84
Filed: 1992-07-02
Abstract: PURPOSE: To improve the sound absorbing property of a sound absorbing material by sticking a relatively thin layer of porous fabric to a substantially rigid panel main body having may openings with an adhesive material in such a manner that the fabric layer covers the openings. CONSTITUTION: A sound absorbing material is formed of a substantially rigid panel main body 1 having many openings 3 and a relatively thin layer of porous fabric 2 stuck to the main body 1 in such a manner that the fabric layer 2 covers the openings 3. The fabric layer 2 has a density defining pores that are substantially smaller than at least some of the openings 3 of the main body 3 and durability against air flows of >=100 NS/m<3> and gives a desired sound absorbing property to the panel material. The fabric layer 2 is stuck to the main body 1 with an adhesive material formed in bead-like shapes having thicknesses of <=0.035 mm.  The specific fabric layer 2 or a fibrous material is stuck so that the porosity of the layer 2 may not be reduced excessively by setting the number and width of tracks 4 in such a manner that the tracks 4 occupy the 50-100% of the width of the fabric layer 2 and the layer 2 is stuck in a spiral pattern opened along closely arranged longitudinal tracks 4.
Patent JP-S5798841-A (JP)
Title: Gloss detector
Inventor: FURUKAWA SATOSHI
IPC: G01N21/57
Filed: 1980-12-11
Abstract: PURPOSE:To measure the glossiness without contact at a high speed under the externally disturbed light, by irradiating light on a specimen piece through slits forming radial small gaps and receiving interfered light generated on the specimen piece caused by said irradiation in a light receiving device. CONSTITUTION:The gloss detector judges the gloss by utilizing the interference light generated on the concave and convex surface of the specimen piece 1 with the depth of 1mum and less. When the lines of the light are radially arranged, and linear lines of the light are converged in the vicinity of the center. Therefore the area wherein the lines cannot be distinguished is formed. Thus as an image as a whole, it looks as if a circle has appeared at the center due to the interference light. The diameter of the circle for poor gloss is large, and that for the good gloss is small. Therefore, by receiving said interference light 1 by a TV camera 8 as a light receiving device, the glossiness can be measured at a high speed under the externally disturbed light.
Patent JP-S6330456-A (JP)
Title: Production of dl-carnitine
Inventor: YUMINO YASUHISA
IPC: C07C67/00
Filed: 1986-07-25
Abstract: PURPOSE:To obtain LD-carnitined which is a raw material for producing L- carnitine useful as a fatty acid metabolic promoter and component in transfusion solutions, by reacting crotonobetaine with D-carnitine or an acid addition salt thereof and basic substance. CONSTITUTION:Crotonobetaine or D-carnitine or an acid addition salt thereof is reacted with a basic substance in a solvent, e.g. water or a 1-4C hydrous lower alcohol, at 0 deg.C- boiling point of a solvent, preferably at 50-80 deg.C in the case of the water used as the solvent for 1-10 hr to afford the aimed substance. The basic substance is preferably an alkali metal hydroxide, e.g. NaOH, basic ion exchange resin, e.g. Diaion PA series, etc., and the concentration in the reaction solution is preferably 35-60% (wt./vol.).