baber/WOPTO huggingface dataset:
Patent JP-H11128260-A (JP)
Title: Stretchable warming implement and manufacturing thereof
Inventor: USUI AKIO
IPC: A61F7/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable warming implement which is convenient, easy to handle and can give moderately controlled heat to a desired body spot such as a waist, especially whatever viable region in such a manner that a stretchable filiform or strip-like element fixes the warming implement aptly in place and, therefore, no longer requires a pressure-sensitive adhesive layer on the warming implement entailing no harmful effects. SOLUTION: A flat wrapping material consisting of a film-like or a sheet-like base material and a film-like or a sheet-like covering material has a stretchable filiform or a strip-like element 9 fixed in a specified position, so that a wrapping material assumes a shrunken form. This wrapping material is at least, partially air-permeable and encapsulates pieces of a powder-like or a paste-like pyrogenic composition alone or in an independent state.
Patent JP-H11132658-A (JP)
Title: Controller for grain dryer
Inventor: SUZUKI FUMITADA
IPC: F26B25/22
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To perform discharge operation automatically upon ending the drying operation without requiring any returning motion or a caretaker for discharging operation by storing a reservation for discharging operation when a discharge switch is turned on during the drying operation. SOLUTION: The controller 18 for a grain dryer 2 comprises a control means 20 which stores a reservation for discharging operation when a discharge switch 58 is turned on during operation of the grain dryer 2 and controls the discharge operation upon ending the drying operation. The reservation for discharging operation is stored at the memory section 62 of the control means 20. When the water content of grain measured by a water content gauge 50 is lower than a level being set higher than a set water content and a full sensor 52 provided for a tank storing the discharged grain detects an empty state, the control means 20 stores a reservation for discharging operation being made by turning the discharging switch 58 on.
Patent JP-H02196011-A (JP)
Title: Making of catalyst for heteropolyacid
Inventor: JIEEMUSU II RAIONZU
IPC: C07C211/63
Filed: 1989-12-05
Abstract: PURPOSE: To directly and easily obtain a heteropolyacid catalyst by treating a polyoxoanions(POA) with a tetraalkylammonium halide and then pyrolying the treated POA at a high temp.  
     CONSTITUTION: An aq. soln. of POA is reacted with an aq. or org. soln. of a 1-7C tetraalkylammonium halide at a temp. of 10-100°C to obtain a tetraalkylammonium salt. The salt is then pyrolyzed at a temp. of 300-700°C for 0.1-10 hrs. to obtain the decomposition product. Subsequently, the decomposition product is extracted and purified to produce a heteropolyacid(HPA) such as H 4 PW 11 VO 40  expressed by the formula (X is an element of groups IIIA to VIA, M is a transition metal, (k) is 1 to 5, (n) is 5 to 30, and (y) is 18 to 26). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11196642-A (JP)
Title: Rhizome harvester
Inventor: TERAMOTO SEIJI
IPC: A01D25/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enable a separating position in a foliage part to be suitably changed as necessary and to enable a transmission system to a cutting device to be hardly broken in comparing to a flexible shaft. SOLUTION: This rhizome harvester pulls up a rhizome crop planted in a levee face in a running of the machine and separates an intermediate of a length in a foliage part of the crop by a cutting device driven by an engine. In the harvester, a height of a fixed position of the cutting device 14 is made to changeable and a rotation of the engine 25 is transmitted to the cutting device 14 through a rigid transmission system 269 comprising a gear, a rigid shaft, etc.
Patent JP-H07164003-A (JP)
Title: Manufacture of rough shape slab
Inventor: KANO YUTAKA
IPC: B21B1/08
Filed: 1993-12-16
Abstract: PURPOSE:To highly efficiently manufacture a rough shape slab having reduced rolling flaws. CONSTITUTION:In a method for manufacturing the rough shape slab, a slit is made on both side edges of a CC slab, successively enlarged with plural slitting grooves which are provided with a triangle-like chevron part 21 in the middle of the bottom of a box groove, the apex angle of the chevron part 21 is made into the same and the height is successively increased. After that, the slab is made into a dog-bone-shaped slab having a recessed part on both side edges of the slab with the box groove having the triangle-like chevron part 22 composed of the apex angle larger than the apex angle of the chevron part 21 and a circular-arcuate projection 23. And, with the box groove having the circular-arcuate projection 23 and the triangle-like chevron part 22 at the middle pass of plural passes by which a part equivalent to the thickness of product web of the dog-bone-shaped slab is screwed down with a forming groove, the dog-bone-shaped slab is screwed down in the direction of web height of product so that the recessed part in the part equivalent to the outside surfaces of the product flanges of the dog-bone-shaped slab and the projection part of the box groove are mutually fitted. In this way, yield and rolling efficiency are improved.
Patent JP-H05150494-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/06
Filed: 1991-11-29
Abstract: PURPOSE:To provide the electrophotographic sensitive body high in sensitivity and superior in repetition characteristics and resistances to light and ozone. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with a photosensitive layer containing an electric charge generating material, an electron transfer material represented by formula I, and a positive hole transfer material represented by formula II. In formulae I and II each of R<1>-R<4> is, independently, H, alkyl, aryl, alkoxy, or benzyl; and each of R<5>-R<9> is, independently, H halogen, lower alkyl, or alkoxy, each optionally and plurally substituted.
Patent JP-H11131364-A (JP)
Title: Bleaching agent paste for removing stain
Inventor: NEZU YUJI
IPC: D06L3/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching agent paste for removing stains in which a bleaching agent for removing the stains is capable of stably sustaining the stain removing and bleaching effects for a longer period than that of a conventional one, safely and readily handled and usable according to a more effective method than the conventional one. SOLUTION: This bleaching agent for removing stains is obtained by mixing and kneading 5-40 wt.% sodium percarbonate with 95-60 wt.% water-soluble paste base mainly composed of a nonionic surfactant without substantially containing water. Since the resultant bleaching agent paste can be preserved in a collapsible tube or the like, the bleaching agent paste for removing the stains can stably be preserved even by using a small amount at a time. Thereby, the bleaching agent paste for removing the stains easily and stably preservable for a long period without a fear of scattering due to its usability by coating thereof when the bleaching agent paste is used for removing the stains of a cloth or the like is obtained.
Patent JP-H08169980-A (JP)
Title: Resin composition containing alpha-alumina powder and rubber composition
Inventor: MORI MASAHIDE
IPC: C08L21/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a resin composition or a rubber composition satisfying both high thermal conductivity and excellent moldability by mixing a resin or a rubber with an α-alumina powder having specified properties. CONSTITUTION: This resin or rubber composition comprises an α-alumina powder comprising polyhedral primary particles substantially free from fractured faces, having a D50 of 50μm or below and a D50/D10 ratio of 2 or below (D10 and D50 are the particles diameters corresponding to cumulative weights of 10% and 50% respectively when counted from the side of the finer particles in a weight cumulative particle diameter distribution) and a resin or a rubber. The mixing ratio is such that the powder accounts for 15-70vol.%.
Patent JP-H0387026-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSUGI MASATO
IPC: H01L21/302
Filed: 1989-12-06
Abstract: PURPOSE:To enable the element characteristics to be equalized by a method wherein, in order to etch away an In containing film formed on an Al containing film, the In containing film is exposed to specific gas to be irradiated with ultraviolet rays. CONSTITUTION:In order to etch away an In containing film 2 formed on an Al containing film 1 on a substrate 20, the substrate 20 under the mask of photoresist is mounted on a specimen base 15 while a reaction chamber 11 is pressure-reduced to about 1 Pa. Next, an etching gas containing an etchant reacting to the constituent element of the film 2 corresponding to ultraviolet rays applied to produce a product as well as a gaseous material containing oxygen is led into the reaction chamber 11 and then the pressure is regulated at about 300Pa. Furthermore, an ultraviolet ray source 17 is excited so that an wavelength coinciding with the molecular photoabsorbent band of the etchant in reactive gas (d) may be set up to irradiate the substrate 20 with ultraviolet rays. Through these procedures, the ion containing film can be etched away selectively from the Al containing film so as to stabilize the element characteristics.
Patent JP-S63167383-A (JP)
Inventor: ROBAATO DABURIYUU GANDORATSUKU
IPC: G03G15/02
Filed: 1987-12-15
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-H06168543-A (JP)
Title: Method for formatting for disk storage device
Inventor: OKABE AKIHIKO
IPC: G11B20/12
Filed: 1992-11-27
Abstract: PURPOSE:To improve the reliability of the data reading operation of the disk storage device provided with a CDR system for making data line recording density uniform on the entire surface of a disk. CONSTITUTION:A disk 1 is devided into plural zones Z1 and Z2, etc., each constituted of plural tracks T in a diameter direction and an empty area V equivalent to one track, for example, is provided between the zones. Formatting data is written into the track T on the line recording density constant within the zone and almost uniform for all the zones within the disk and a sector S is provided including a collating section ID. Thus, damages and reading errors generated by the erroneous writing of data in the track T located on the edge part of the adjacent zone are prevented by the collating part ID in the track T on the edge part of the zone.
Patent JP-2000147838-A (JP)
Title: Toner
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/097
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner which does not contaminate triboelectric members, which does not suffer decrease in triboelectrification capability, which enables stable development without decrease in the electrification property for repeated use, and which enables good stable development without being influenced by environmental changes. SOLUTION: This toner contains at least a binder resin, resorcinol deriv. compd. and/or phloroglucinol deriv. compd., and coloring agent. The deriv. compd. is a condensation product of resorcinol or phloroglucinol or deriv. of these and aldehydes, and the condensation product consists of a mixture of chain condensation products and cyclic condensation products.
Patent JP-2000145036-A (JP)
Title: Ventilation roof tile
Inventor: IDOMOTO KAZUHIKO
IPC: E04D1/30
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation roof tile which is free from any invasion of rain, capable of maintaining the excellent ventilation for a long time, and easy in manufacture. SOLUTION: This ventilation roof tile 10 is provided with a vent hole 12 formed through a roof tile body 11, a waterproof wall 13 projecting from a surface of the roof tile body 11 on a circumferential edge of the vent hole 12, a waterproof cover 14 which is arranged along an outer periphery of the waterproof wall 13 on the surface of the roof tile body 11 and fitted to cover the vent hole 12, and an exhaust port 15 formed in the waterproof cover 14. The contour of the waterproof cover 14 is approximately semi-cylindrical, the exhaust port 15 is opened toward a lower side when the roof tile body 11 is arranged on a roof, and the exhaust port 15 is provided with a louver 16.
Patent JP-H05158524-A (JP)
Title: Execution command display system
Inventor: ITSUBO YOSHIHIRO
IPC: G05B19/414
Filed: 1991-12-02
Abstract: PURPOSE:To specify the cause of an alarm in a short time. CONSTITUTION:First of all, a next command buffer 2 inputs the next command of a working program 1. A command output means 3 receives the present command from the next command buffer 2, and outputs it to a present command buffer 4 and a history buffer 5. The present command inputted to the present command buffer 4 is displayed successively on a display device 16 through a display control means 6. The present command inputted to the history buffer 5 is stored in order of the command. In such a state, when an alarm is generated, the display control means 6 displays an execution command stored in the history buffer 5, and an execution command being previous to the execution command in which an alarm is generated on the display device 16 by a prescribed operation executed by an operator.
Patent JP-H01158567-A (JP)
Title: Colleague store retrieving type seal impression collating device
Inventor: HATANAKA FUMIO
IPC: G06T7/00
Filed: 1987-12-15
Abstract: PURPOSE:To shorten collating time and to reduce the connection charge of a public line by providing a memory also for a colleague store and accumulating seal impression data, which are accumulated in a memory at a place where a main body control part is provided, in the memory of the colleague store. CONSTITUTION:When the seal impression data do not exist in an auxiliary memory 8 at a colleague store side. A control part 6 at the colleague store side gives a modem device 5 the command of connecting the public line and executes the connection of the public line between a modem device 4 at a head side and itself. When the public line is connected, the control part 6 at the colleague store side transmits an account number inputted from a window terminal 7 to a control part 1 at a main body side, and the control part 1 reads the seal impression data of the relevant account number from an auxiliary memory 3 at the main body side and transmits the data through the public line to the control part 6 at the colleague store side. At the control part 6, while the transmitted seal impression data are stored in the auxiliary memory 8, the data are sent to the window terminal 7, and the collation of the seal impression of a customer is executed. Thus, since the collation by an auxiliary memory can be executed without using the public line from a next collation, the service for the customer can be improved, and the connection charge of the public line can be reduced by shortening the collation time.
Patent JP-2000143347-A (JP)
Title: Production of silicon carbide sintered compact
Inventor: ODAKA FUMIO
IPC: C04B35/626
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a high purity, a high density and a high strength in excellent surface conditions and the electroconductivity with a slight dispersion by converting a silicon carbide powder, an organic substance or a carbon powder and a nitrogen source into a slurry form, forming the resultant slurry into a green compact, permeating metallic silicon through a carbon fiber assembly into pores in the green compact and filling the pores with silicon carbide. SOLUTION: A silicon carbide powder, an organic substance or a carbon powder composed of a carbon source and a nitrogen source are dispersed in a solvent to provide a slurrylike mixed powder, which is then cast into a forming mold and dried to afford a green compact. One end of a carbon fiber assembly is then brought into contact with the green compact in a vacuum/inert gas atmosphere and the other end is dipped in metallic silicon heated and melted at 1,450-1,700 deg.C to permeate the metallic silicon into pores of the green compact. The permeated silicon is reacted with free carbon in the green compact to produce silicon carbide. Thereby, the pores in the green compact are filled to produce a silicon carbide sintered compact.
Patent JP-H03178647-A (JP)
Title: Spacer for mounting probe for ultrasonic diagnosis
Inventor: TSUTA KAORU
IPC: H04R17/00
Filed: 1989-12-07
Abstract: PURPOSE:To allow the sure mounting of a probe for ultrasonic diagnosis to a body surface by making the spacer out of a specific polyurethane gel-like elastic body and forming a through-hole to be fitted with the probe of the probe in the central part thereof. CONSTITUTION:The spacer 1 consists of the polyurethane gel-like elastic body obtd. by bringing a polyol having an alkylene oxide chain or/and a polyurethane polyol prepolymer having the alkylene oxide chain and a polyurethane polyisocyanate prepolymer having the alkylene oxide chain into reaction. This elastic body is the one-component type gel of the segment polyurethane of an internal penetration type constructed by the segments of the alkylene oxide. This gel has good tackiness and water resistance and is entirely harmless to the human body. The polyurethane gel-like elastic body is adjusted in the hardness by an ASKER F type hardness meter to the range within 20 to 80 deg.. The spacer, therefore, has the shape holdablity to enable the spacer to sufficiently hold the probe 2, the flexibility to enable the spacer to come into tight contact with the body surface and the mechanical strength to enable the spacer to withstand many times of use.
Patent JP-H08178523-A (JP)
Title: Method and device for evacuation drying
Inventor: AKIMOTO YOSHINOBU
IPC: F26B5/04
Filed: 1994-12-21
Abstract: PURPOSE: To shorten the time for evacuation and a time for drying by a method wherein at least one process, in which a charging tank for matters to be dried is operated in conjunction with the other tank in a pressure to dry the matters through evacuation, and another process, in which the pressure of only the charging tank of matters to be dried is controlled so as to be a normal pressure to take out the matters to be dried from the charging tank, are effected. CONSTITUTION: In a process A, all of the inside of a sealed drying tank 1, partitioned into a charging tank 1a of matters 2 to be dried and another tank 1b while being intercepted under the pressures thereof from each other, is heated to an equal temperature while the other tank 1b is evacuated and, thereafter, the matters 2 to be dried are charged into the charging tank 1a to operate the charging tank 1a of the matters 2 to be dried and the other tank 1b under a pressure to effect the evacuation drying of the matters 2 to be dried. In a process B, only the charging tank 1a of the matters 2 to be dried is controlled so as to have a normal pressure from a condition that the charging tank 1a is intercepted from the other tank 1b under a pressure to take the matters 2 to be dried out of the charging tank 1a.  At least one process, consisting of the process A and the process B, is effected. According to this method, the time of evacuation can be shortened and a time for drying can also be shortened.
Patent JP-H10162100-A (JP)
Title: Device and method for optical character reading
Inventor: NISHIDA TAKAYUKI
IPC: G06K9/46
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a deformed handwritten character from being misread as a different character when it is read, by selecting candidate characters according to values of distances between outline features recorded in a recognition dictionary and an outline feature extracted from a normalized pattern, and weighting the distance values by multiplication by a specific coefficient. SOLUTION: A character pattern to be read is inputted through a character pattern input part 1. A normal; size part 2 maker the patterns have uniformly specific sizes to generate a normalized pattern. Then, a feature extraction part 3 extracts the outline of the character from the nirmalized pattern, and extracts and outputs the outline part and other parts of the character by pixels as feature quantities of outline features to a matching part 5, and their sum is found and stored in a total feature quantity storage part 5.  The collation part 5 calculates distance values by finding distance values between outline feature recorded in the recognition dictionary 6 and outline features extracted from the normalized pattern, and selects candidate characters on the basis of the found distance values, and a candidate character decision part 7 weights them by specific calculation and outputs the candidate characters.
Patent JP-H03179378-A (JP)
Title: Electrophotographic copying device
Inventor: NAKANO MASARU
IPC: G03G15/20
Filed: 1989-12-07
Abstract: PURPOSE:To prevent transfer from being deviated or omitted by adding the force of a direction which makes a transfer material, where a developed image is transferred while it is attracted and carried with the aid of an insulating film, press against the insulating film at a place where the transfer material is separated from the insulating film. CONSTITUTION:The transfer material 4 is electrostatically attracted and carried by the insulating film 2 and the developed image is transferred on it. Besides, it is passed through a pair of fixing rollers 6 and ejected to the surface of a device. Then, the transfer process thereof is finished by an attraction auxiliary means such as the rollers 6 arranged to a position where the mutual contact parts thereof become a photosensitive body 1 side with respect to the extension surface of a tangent line surface where the transfer material carrying surface of the film 2 contacts with the body 1. Besides, the force of the direction which makes the material 4 press against the film 2 is added to the material 4 passed near the downstream end of the transfer material carrying surface. Thus, the transfer is prevented from deviated or omitted because the deviation between the material 4 and the film 2 occurs when the material 4 enters between the rollers 6.
Patent JP-H01158958-A (JP)
Title: Sterilization of medical utensil by radiation
Inventor: IZUMI KAZUO
IPC: A61L2/08
Filed: 1987-12-16
Abstract: PURPOSE:To perform radioactive sterilization reduced in the deterioration with the elapse of time by simple operation, in sterilizing a medical utensil formed from a polymer material by irradiating the same with radioactive rays, by hermetically packing the medical utensil using an oxygen impervious material so as to form an atmothphere whose oxygen concn. is within a specific range before irradiating the same with radioactive rays. CONSTITUTION:In sterilizing a medical utensil formed from a polymer material by irradiating the same with radioactive rays, the medical utensil is hermetically packed by using an oxygen impervious material so as to form an atmosphere wherein oxygen concn. is 4-12% and subsequently irradiated with radioactive rays. An especially pref. oxygen concn. range is 5-10%. As the adaptable medical utensil, not only one entirely made of a polymer material but also one partially made of the polymer material may be used. As the oxygen impervious material for hermetically packing the medical utensil, a material obtained by laminating an aluminum foil to a synthetic resin film or sheet or applying aluminum thereto by vapor deposition is pref.