baber/WOPTO huggingface dataset:
Patent JP-H08155186-A (JP)
Title: Washing machine
Inventor: ASAGOE TAKAYOSHI
IPC: D06F39/08
Filed: 1994-12-08
Abstract: PURPOSE: To enable setting of the required quantity of washing liquid based on the circulation flow in a washing liquid circulation means. CONSTITUTION: A water supply means 9 supplies water into a water receiving vessel, and a washing liquid circulation means circulates the washing liquid within the water receiving vessel, and a flow detection means 18 detects the quantity of water flowing in the circulation path of the washing liquid circulation means. A control means 19, which controls each means, stops the supply of washing liquid by the water supply means 9 when the flow detected by the flow detection means 18 reaches the specified value.
Patent JP-H05144604-A (JP)
Title: Manufacture of thermistor
Inventor: KAWAHARA TAKAHIKO
IPC: H01C7/02
Filed: 1991-11-20
Abstract: PURPOSE:To provide a method for manufacturing a thermistor having excellent electric characteristics in a high density and a small irregularities in the characteristics and a size in a high yield. CONSTITUTION:A method for manufacturing a thermistor comprises the steps of mixing solvent and dispersant in material powder of the thermistor to prepare slurry, molding a molded form by simultaneously pressuring and dehydrating the slurry, and sintering the form.
Patent JP-2000094861-A (JP)
Title: Device of mounting sheet or the like for attaching or detaching calling card stuck to gift wrapping paper
Inventor: WATANABE TETSUO
IPC: B42D15/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a device of a mounting sheet or the like capable of attaching or detaching a calling card stuck to Japanese gift wrapping paper to preserve or effectively use the card by removing the card stuck to the paper which has been usually discarded without contaminating, as needed. SOLUTION: A calling card 5 is fixed to a mounting sheet 1 for mounting the card in alignment with a nick 2, and the sheet 1 is adhered to Japanese gift wrapping paper. The sheet is mounted between the card and the paper to allow a removing function to be understood. Thus, the card can be removed from the paper without contaminating as needed.
Patent JP-H07194974-A (JP)
Title: Porous alumina and its preparation
Inventor: HARISON JIEFURII BEIKAA
IPC: C04B38/00
Filed: 1993-12-06
Abstract: PURPOSE: To obtain with high conversion a liq. hydrocarbon low in metal and sulfur contents and capable of being distilled in the case when the subject alumina is used as the supporting body of a catalyst for the hydrogenation conversion of a heavy hydrocarbon. CONSTITUTION: The alumina has 0.65-1.30 ml/g total fine pore volume, and 2-20% fine pores per the total fine pore volume have a pore size of 100,000-10,000 Å, and the 5-30% fine pores have a pore size of 10,000-1,000 Åand 50-93% a pore size of 1,000-30 Å.
Patent JP-H09141448-A (JP)
Title: Method and device for manufacturing exhaust manifold
Inventor: ABE MASAHIRO
IPC: B23K37/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a product by perfectly automating the welding work, and easily coping with the many kinds of production. SOLUTION: In a manufacturing method of an exhaust manifold, one end part of a plurality of branch pipes 15 made of sheet metal is welded to a main pipe 13 made of sheet metal, and the other end part of the branch pipe 15 is welded to a flange plate 14. An assembly body 22 in which the flange plate 14 is integrated with the other end part of the branch pipe 15 by the resistance welding in advance, the assembly body 22 is positioned and placed on a welding stage 18 at the welding position P0, and the main pipe 13 is positioned in a prescribed positional relationship relative to the branch pipe 15 of the assembly body 22.  The main pipe 13 is joined with one end part of the branch pipe 15 by the resistance welding through energization between the upper electrode 20 and the lower electrode 21 in the condition where an upper electrode 20 is abutted on the main pipe 13, and a lower electrode 21 is abutted on the branch pipe 15 of the assembly body 22.
Patent JP-H03169235-A (JP)
Title: Stator iron core of internal rotation type motor
Inventor: IRIE SHINICHIRO
IPC: H02K1/16
Filed: 1989-11-24
Abstract: PURPOSE:To improve the mechanical strength of a tooth part iron core, where teeth are stacked, by sliding the coupling teeth of the tooth iron core by fixed angles, and placing them in each layer. CONSTITUTION:By the edge of a punching device, the iron core member 24 at the lower stage is punched out, and next the edge is rotated by 45 deg., and the iron core member 24 at the second stage is punched out, and is stacked on the iron core member 24 at the lowest stage so that the recesses 26 may engage with each other. The edge is rotated again by 45 deg., and the iron core member 24 at the third stage is punched out, and is stacked on the iron core member 24 at the second stage. In the same way, while rotating the edge by 45 deg. at a time, the iron core members 24 are punched out and are stacked up to the eight stage. Hereby, vertical direction of each iron core member 24 is fixed by the engagement of the recesses 26 and 26.
Patent JP-2000133996-A (JP)
Title: Electronic part mounting equipment
Inventor: KIYOMURA HIROYUKI
IPC: H05K13/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent mounted electronic parts from getting out of position due to that gas of high pressure spouted out from a suction nozzle when an electronic part is released from a nozzle. SOLUTION: After an electronic part 4 comes into contact with a board 3, a suction route 12 and a cavity 17 are turned non-vacuous when a switch valve 9 is switched to a high-pressure gas 11, a movable piece 14 is moved downward by its own weight and the pressure of the high-pressure gas 11, and an electronic part holder 5 is pulled upward by an up-down drive mechanism 1 synchronizing with the movement of the movable piece 14. Therefore, a needle 15 protrudes a little above a suction surface from a suction hole 19a, and the rear of the electronic part 4 is pushed, whereby the electronic part 4 is separated off the suction surface of a nozzle 19. At this point, a bypass 20 is shut off by the movable piece 14, so that high-pressure gas is restrained from leaking out through the suction hole 19a.
Patent JP-2001123084-A (JP)
Title: Decolorizable color composition and method for producing same
Inventor: TANAKA NORIO
IPC: C09D11/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a decolorizable color composition that exhibits a good and stable colored state when used as an image forming material, can be simply decolorized by a treatment comprising heating, contact with an organic solvent, or the like after being used in printing, setting, etc., and is stably kept in a decolorized state. SOLUTION: In a decolorizable color composition essentially consisting of a color developer, a color forming compound that forms a color by the intermolecular interaction on the color developing agent, and a decolorizing agent that intermolecularly interacts on the color developing agent with force stronger than the intermolecular interaction of the color developing agent on the color forming compound, the main component of the decolorizing agent in the decolorizable color composition before the colored state exists in a microparticulate or microphase separated state having a mean particle diameter of 1 nm to 100 μm when their shapes are approximately regarded as spheres, and the main component of the decolorizing agent in the composition in the decolorized state is molecularly dispersed in the composition.
Patent JP-H0564737-A (JP)
Title: Chemical reactor
Inventor: ONARI HIROBUMI
IPC: B01J10/00
Filed: 1991-09-07
Abstract: PURPOSE:To obtain an energy-saving type chemical reactor easily supplying fine chemical reaction gas bubbles to a chemical reaction solution by providing a chemical reaction solution transfer pipe such as a porous pipe in a chemical reaction gaseous atmosphere in an exposed state. CONSTITUTION:The exhaust gas discharged from a steam power plant is introduced into an absorbing tower 20 to be brought into contact with a lime slurry. Whereupon, sulfur dioxide in the exhaust gas is reacted with lime to become calcium sulfite which is, in turn, oxidized in an oxidizing device 21 to be converted to stable gypsum. At this time, the flowing liquid containing calcium sulfite is guided to an absorbing solution storage tank 11 from the absorbing tower 20 and supplied to a suction type chemical reaction gas feeder 30 through a chemical reaction solution transfer pipe 4 to be oxidized. The suction type chemical reaction gas feeder 30 is constituted of a ceramic porous pipe 1 and a chemical reaction gas transfer pipe 2 made of an acrylic resin and the contact area of the gas bubbles from the pores of the porous pipe 1 with the reaction solution is large and the taking-in rate of the feeder 30 is enhanced.
Patent JP-H10132715-A (JP)
Title: Sample preparing method for fluorescent x-ray analysis
Inventor: UEKI KAZUHIRO
IPC: G01N23/223
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain stable results of analysis for a long period by preventing the occurrence of a meniscus on the surface of a glass bead so that the surface can be irradiated with X rays. SOLUTION: When a glass bead is prepared as a sample for fluorescent X-ray analysis by melting a raw material composed of a power sample of iron ore, slag, smoke dust, etc., a vitrifying agent, and a peeling agent in a platinum crucible 4 by induction heating and cooling and solidifying the melt, a lid 1 is put on the raw material charging opening A of the crucible 4 at least during the heating time. At the time of heating the raw material, the material is heated while the temperature in the crucible 4 is maintained so that the peripheral part and central part of the raw material can be maintained within the range of 1,000-1,050 deg.C.
Patent JP-H04179503-A (JP)
Title: Hollow ceramics extrusion molding
Inventor: KAWAHARA YUKINORI
IPC: B28B3/20
Filed: 1990-11-14
Abstract: PURPOSE:To make the inside corners not broken easily, and also render the extrusion moldability excellent, and thus prevent the occurrence of cracks by forming rounded parts on each corner of a hollow part, and further foaming rounded parts on the inside corners of angular-shaped tips in a rectangular protrusions, and also making the outside corners round and the tip parts tapered. CONSTITUTION:Each corner 5 of a hollow part 4 is given a round part. On the each inside corner of angular-shaped tips 2, 3 and 6, 7 of rectangular protrusions at the end surfaces, round parts are given, wherein the outside corners are also made into rounded shapes and they are formed into tapered shapes. In this manner, the possibility of occurrence of cracks from each inside corner 5 lessens and a quantity of grinding becomes small even in the case of grinding the tip parts of the protrusions 2, 3 and 6, 7 at the end parts.
Patent JP-H04182036-A (JP)
Title: Method for bending spirally tube material or the like
Inventor: MURATA MAKOTO
IPC: B21D11/06
Filed: 1990-11-14
Abstract: PURPOSE:To obtain the spirally worked products with high accuracy by moving the die along the circular locus with the central axis as the center in the vertical plane to the central axis of a guide cylinder. CONSTITUTION:While the tube material is pushed through a inserting hole 2a of the guide cylinder 2 side and bearing part 1a of a die 1, the center C1 of the bearing part 1a is off-set by U from the central axis C2 of the inserting hole 2a. The die 1 is moved so that the center C1 of the bearing part 1a is moved on the circular locus with the off-set U as the radius in the plane orthogonal to the central axis of the guide cylinder side. Therefore, the bending moment equivalent to the product of the amt. of approach between the guide cylinder 2 and the die 1 and the pressurized contact jointing force is exerted to the tube material, the bending work is executed.
Patent JP-H10147876-A (JP)
Title: Formation of protective film
Inventor: YAMAZAKI KAZUHIRO
IPC: C23C14/14
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide formation by which a protective film having a uniform thickness can be formed on an aluminum vapor-deposited film formed over a wide area. SOLUTION: This formation comprises forming a silicone-based protective film 34 on an aluminum vapor-deposited film 32 formed on the surface of each of synthetic resin substrates W. In the formation, each of the substrates W, on which the aluminum vapor-deposited film 32 is formed, is received in a chamber C and plural high frequency induction discharge type plasma sources 40 are arranged in parallel to each other in the chamber C so that each of the plasma sources 40 is directly opposite to one of the substrates W and occupies an area almost equivalent to that occupied by this substrate W.  Also, a silicone-based oil vapor is introduced into the chamber C whose inside atmosphere is converted into a plasma state by the plural plasma sources 40, to form the plasma-polymerization product film 34 (silicone-based protective film 34) on the aluminum vapor-deposited film 32 of each of the substrates W. Thus, by arranging plasma sources 40 in parallel to each other, a protective film formation region A is expanded and the plasma protective film 34, i.e., plasma-polymerization product film 34 is formed on the aluminum vapor-deposited film 32 of each of the substrates W placed in the region A.
Patent JP-H09123448-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/055
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify a recording head suited to high-density printing by using a silicon single crystal substrate as a spacer component member. SOLUTION: A pressure generating chamber 1 is formed as a depression by half-etching a silicon single crystal substrate 2, and a nozzle communicating hole 6 which connects the pressure producing chamber 1 and a nozzle opening 5 is formed as a through hole narrower than the pressure producing chamber 1, and the capacity of the pressure generating chamber 1 is made as small as possible, and connected to the nozzle opening 5 by the nozzle communicating hole 6 on the other side.
Patent JP-H07159881-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B17/20
Filed: 1993-12-07
Abstract: PURPOSE:To execute switching display without making an error in the visual recognition of a photographing area and without causing the sense of incongruity by constituting a first display pattern displaying a vertically long picture and a second display pattern displaying a horizontally long picture of the plural patterns arranged at regular intervals and mutually arranging them almost in parallel and by shifting them by almost 1/2 pitch. CONSTITUTION:All of longitudinal mask liquid crystal patterns 21 and lateral mask liquid crystal patterns 22 are arranged in parallel by being inclined by about 45 deg.. All of the patterns 21 and 22 are arranged at the regular intervals and they are the assembly of the line segment of the prescribed width of the pitch. In order to avoid the interference of the patterns at four corners, the patterns 21 and 22 are arranged by being shifted by about 1/2 pitch. Thus, the natural mask display can be executed at the regular intervals. Besides, the outline of a full-size object image corresponding to the full-size picture can be visually recognized when the picture trimmed vertically long and the picture trimmed horizontally long are photographed.
Patent JP-H07162639-A (JP)
Title: Facsimile equipment
Inventor: NONOMURA YUTAKA
IPC: H04M1/82
Filed: 1993-12-07
Abstract: PURPOSE:To enable even a facsimile equipment corresponding to the distinctive ringing service to automatically receive the images that are transmitted by the use of a conventional telephone number by performing the automatic image communication processing as long as the prescribed shift conditions are satisfied even by the use of a telephone whose call signal pattern is not identical with a FAX pattern. CONSTITUTION:A signal deciding means decides whether the pattern of the supplied call signal is identical with the FAX pattern that is previously stored in a FAX signal storage means. If identical with the FAX pattern, the image communication processing is automatically carried out by an image communication means. Even if not coincident with the FAX pattern, the image communication processing is carried out by a FAX shift means as long as such shift conditions are satisfied that a telephone communicating operation is not carried out even though the ringing tones are continuously produced for a fixed time, a CNG signal or an ID signal is supplied, all telephones are set in the automatic modes, etc. Thus even a telephone whose signal pattern is different from the FAX pattern can automatically carry out the image communication processing.
Patent JP-2001127992-A (JP)
Title: Communication terminal equipment
Inventor: YAMAGUCHI TETSUJI
IPC: H04N1/32
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment with which the deterioration of image quality is suppressed. SOLUTION: When a line density indicated by a DCS signal which is transmitted from a transmission side is millimeter system, the millimeter system is set is a recording part 15 and reception image data is recorded on a recording sheet of paper. When the line density indicated by the DCS signal, which is transmitted from the transmission side is an inch-system, the inch-system is set in the recording part 15 to record picture data on the recording sheet of paper when an image data is transmitted from a personal computer 2 or when it is a copy. In other words, the recording part 15 is set to be the millimeter- system or the inch-system in accordance with the kind of a picture to be inputted to the part 15 and, then, the image data is recorded in the recording sheet of paper.  Then the data is not required to be converted mutually between the millimeter-system picture data and the inch-system image data in the case of receiving the picture data so that the deterioration of picture quality is suppressed.
Patent JP-2000127479-A (JP)
Title: Image forming apparatus
Inventor: AIZAWA MASAHIRO
IPC: G03G15/05
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of eliminating the white line noise due to the effect of the electric field to be generated in the connection electrode to a control electrode. SOLUTION: In an image forming apparatus having a toner carrier supporting charged toner to move and a toner passage control means applying an image signal to control electrodes 10 having a plurality of toner passing holes 4 permitting toner to pass and arranged so as sorround the peripheries of them to control the passage of the toner, the rows 5a, 5b of the toner passing holes 4 are arranged in two rows on upstream and downstream sides and connection electrodes 12a, 12b applying an image signal to the control electrodes 10 extend to the upstream side from the row 5a on the upstream side and to the downstream side from the row 5b on the downstream side and, further, dummy electrodes 14 are extended to the upstream side from the control electrodes 10 of the toner passing holes 4 of the row 5b on the downstream side.
Patent JP-H02153789-A (JP)
Title: Thermal recording material
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/333
Filed: 1988-12-06
Abstract: PURPOSE:To improve a heat response and an image shelf stability by using an organic compound having acetoacetamide groups with a predetermined composition as a color developer. CONSTITUTION:In a color forming layer of a thermal recording material, at least one of compounds shown by a formula I or II is incorporated as a color developer. In the formulas I and II, R represents halogen, nitro, 1 - 8 C alkyl, aralkyl, alkoxy, or aryl; (k) represents an integer 0, 1 or 2; and (l), (m) are 0 or 1 and different from each other. It can be considered that the low solubility in water of the compounds allows the melting point thereof to be set in a suitable range and prevents a deterioration of whiteness, and the low sublimating properties and appropriate compatibility with a leuco dye of the compounds remarkably reduces such a phenomenon as blushing in which a recording image quality is deteriorated.
Patent JP-H06155927-A (JP)
Title: Thermal transfer material
Inventor: MIURA AKIO
IPC: B41M5/39
Filed: 1992-11-17
Abstract: PURPOSE:To provide a thermal transfer material using a novel coloring matter improved in various characteristics required in a coloring matter for thermal transfer. CONSTITUTION:A thermal transfer material is obtained by providing a layer containing a coloring matter represented by general formula (1) X=N-A-OR1 (wherein X is a coupler residue of which active point is methine, R1 is an alkyl group which may be substituted, an aralkyl group, an alkenyl group or an aryl group and A is a p-phenylene group which may have a substituent and may form a fused ring wherein two substitutents are mutually bonded when two or more substituents are present) on a support.
Patent JP-H11144479-A (JP)
Title: Nonvolatile semiconductor multivalue memory device
Inventor: OKAMOTO FUMITAKA
IPC: G11C16/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To write multivalue information with a high speed by using a relatively small number of buffer memories. SOLUTION: Input data 1 are written into a plurality of (M) programmable memory blocks 41 4N simultaneously. M (number of simultaneously programmed memory blocks) buffer memories 21A-2NM which hold written data in the respective memory blocks are provided for the respective memory blocks 41-4N. Further, a plurality of memory blocks enough to hold input data arriving within the required writing times of the respective memory blocks are provided to store input data into the respective buffer memories 21A-2NM sequentially and, when the storage of input data into M buffer memories corresponding to the respective memory blocks is finished, the writing of writing data stored in the buffer memories into the memory blocks are sequentially started.
Patent JP-H04189794-A (JP)
Title: Versatile cooking utensil
Inventor: NISHINO YUUZOU
IPC: A47J43/28
Filed: 1990-11-15
Abstract: PURPOSE:To use one intensil for various applications by a method wherein a knife holder, a peeler holder, holding holes and knob turner are provided on a main body, and a string which can form a loop, a knife with an installation groove, a cap remover, a cork screw and a lever rod are detachably attached to the main body 1 respectively. CONSTITUTION:A peeler holder 13 is provided in parallel with a main body 1. At the end of the main body 1, a knife stop groove 15 is provided. The root of a knife 16 is fixed to a cylinder-shaped handle 17, and at the boundary between the handle 17 and a blade, there is an installation groove 18. In the main body 1, two sheets of storage plates 19 are overlapped, and a part of them is fixed to the main body 1, and the knife 16 is stored between the two plates. At one end of the main body 1, a pull-out groove 28 is provided. At the center of the main body 1, a hole 29 is provided, and the central part is projected to form a knob turner 30. A cap remover F can be detached either to the right or left of the main body 1. A cork screw 22 also is detachable from the main body 1. As an opener for a threaded lid which is firmly screwed on, a string 38 is fastened at one end of the main body 1.