baber/WOPTO huggingface dataset:
Patent JP-H10134702-A (JP)
Title: Cold negative electrode electron gun and microwave tube apparatus provided therewith
Inventor: MAKISHIMA HIDEO
IPC: H01J23/06
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a cold negative electrode electron gun which form 5 an electron beam with a small ripple as well as a high current density by converging electrons emitted from its cold negative electrode. SOLUTION: This apparatus comprises a negative electrode substrate 5 in with at least one of its surfaces is electrically conductive; and an emitter 10 which is formed on the substrate 5 and sharpened in its tip; and an insulation layer 6 laminated on the substrate 5 except the emitter 10 and its vicinity; and a ringed gate electrode 7 laminated in the insulation layer 6 with an opening surrounding the emitter 10; and an inner electrode 8 laminated on the insulation layer 6 and formed at the inside of the gate of electrode 7; and an outer electrode 9 laminated on the insulation layer 6 and formed at the outside of the gate electrode 7. On the condition that each applied voltage to the gate electrode 7, the inner electrode 8 and the outer electrode 9 are respectively termed EG, EI, and Eo in the basis of the electric potential of the emitter 10 EG>=EI, and besides EG>=EO are obtained.
Patent JP-H06134177-A (JP)
Title: Washing machine
Inventor: KANETANI HIROSHI
IPC: D06F39/08
Filed: 1992-10-29
Abstract: PURPOSE:To improve washing efficiency in the case of recycling washing liquid by detecting the temperature of the washing liquid returned to the inside of a vessel and adjusting the temperature of the washing liquid while controlling the supply of hot water and cold water based on the detected temperature concerning the washing machine constituted for recycling the washing liquid. CONSTITUTION:A drainage valve 12 is provided at the lower part of an outer vessel 2 of the washing machine provided with an inner vessel 3 as a dehydrating vessel inside the outer vessel 2, this drainage valve is connected through a drainage hose 14 and a drainage hose 15 to a drainage hose 17 which is led out of the rear upper part of the washing machine to the outside, and the other end of the drainage hose 17 is connected through a connection hose 19 to a laundry tub 20. The washing liquid is stocked inside this laundry tub 20, and this stocked washing liquid is recycled by being suitably guided into the outer vessel 2 while utilizing a siphon phenomenon. When recycling this washing liquid, the temperature of the washing liquid is detected, the open/close of a water supply valve 7 or a hot water supply valve 9 is controlled based on the detected temperature and set input contents so that the temperature of the washing liquid can be the desired temperature, and the temperature of the washing liquid is adjusted at the suitable temperature.
Patent JP-H06135154-A (JP)
Title: Thermal recording material
Inventor: YAMAGUCHI NOBUKO
IPC: B41M5/323
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a thermal recording material forming an image excellent in light fastness by adding one or more compounds represented by a specific formula to a thermal recording layer. CONSTITUTION:In a thermal recording material wherein a thermal recording layer containing a diazo compd. and a coupler reacting with the diazo compd. to develop a color as main components is provided on a support, one or more compounds represented by formula (wherein R1, R2 and R3 are respectively a hydrogen atom, an aliphatic group, an aryl group or a heterocyclic ring, R4, R5 and R6 are a hydrogen atom or an aliphatic group. R7, R8, R9, R10, R11 and R12 may be same or different and are a hydrogen atom, an aliphatic group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arythio group, an acylamino group, a diacylamino group, a sulfoneamide group, an alkylamino group, an acyl group, an alkoxycarbonyl group, an alkyl group, an acyloxy group or a halogen atom) is added to the thermal recording layer.
Patent JP-H07145344-A (JP)
Title: Water-based coating composition
Inventor: YAMAGUCHI KOICHI
IPC: C09D151/00
Filed: 1993-11-22
Abstract: PURPOSE:To obtain the subject composition which has self-crosslink-ability and can give a coating film having a high crosslinking density, being excellent in especially effect of protecting a substrate and being excellent also in durability. CONSTITUTION:This coating composition contains an emulsion polymer obtained by emulsion-polymerizing a monomer mixture containing an unsaturated hydroxy monomer and emulsion-polymerizing a monomer mixture containing an N- alkoxymethyl (meth)acrylamide in the presence of the obtained emulsion polymer as the essential film-forming component.
Patent JP-H02137371-A (JP)
Title: Gate turn-off thyristor
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L29/744
Filed: 1988-11-18
Abstract: PURPOSE:To nearly uniformly turn off all the segments inside an electrode face and to enhance a maximum turn-off current by a method wherein a lifetime of a substrate region distant from a gate-current extraction part is made short in advance. CONSTITUTION:Segments 5 of an n-emitter layer 4 are arranged in five stages in a concentric-circle shape around a central axis of a silicon substrate 11. A lifetime of a part A of this GTO(gate turn-off) thyristor, i.e., a part where three stages of the segments 5 at the inside exist, is made long; the lifetime of a part B, i.e., a part where two stages of the segments 5 at the outside exist, is made short. As a result, a phenomenon that the turn-off time becomes long by a drop in a gate reverse voltage is offset; the turn-off time when the GTO thyristor is turned off becomes nearly identical in all segments inside an electrode face of the GTO thyristor. Thereby, a maximum turn-off current of the GTO thyristor can be enhanced sharply.
Patent JP-H09107352-A (JP)
Title: Data signature unit
Inventor: ASADA KAZUNORI
IPC: G06F21/62
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the safety by providing a function adding a certificate certifying a genuine document to the document to a separate unit removable from a computer main body and storing and managing the unit by a prescribed method when the unit is not in use. SOLUTION: The signature unit 10 is made up of a ciphering processing circuit, a memory storing ciphering key data, a password collation circuit and a certificate publication section contained in a case with a size capable of carrying and connects to a computer main body 11 via a connector 12. When the password collation section confirms a password entered from a person in charge from a key board 14, the ciphering processing circuit uses a secret key by, e.g. the RSA system to apply ciphering processing to a document from the computer main body 11. The certificate publication section adds information such as a sender name, an address, and a telephone number to a prescribed certificate. The computer main body 11 sends the certificate as a signature document to a communication line via a MODEM 15.  When the signature unit is not in use, it is disconnected from the connector 12 and a manager stores the unit to a cash box or the like.
Patent JP-H08131406-A (JP)
Title: Method for measuring skin temperature and local amount of sweating
Inventor: ISHIMARU SONOKO
IPC: A61B5/01
Filed: 1994-11-02
Abstract: PURPOSE: To measure the local amt. of sweating at the time of wearing clothing in a natural state and to measure the exact amt. of local sweating by admitting the wet air of the absolute temp. approximate to the absolute humidity in the clothing into a capsule installed on the skin simultaneously with measurement of a skin temp. and measuring the amt. of local sweating. CONSTITUTION: The amt. of sweating is measured by using an instrument for measuring the skin temp. and the amt. of local sweating composed of a wet air generating section, a tube 9 with a heater, an in-clothing temp. and humidity module 14, an in-capsule temp. and humidity module 13, a skin temp. sensor 10, a capsule 12 and a measurement control system. The wet air of the absolute humidity approximate to the absolute humidity in the clothing is admitted into the capsule 12 installed on the skin simultaneously with the measurement of the skin temp. and the local amt. of sweating is measured. The amts. of the local sweating and the skin temps. at the max. five points are otherwise measured simultaneously.  As a result, the amt. of local sweating in wearing of the clothing is measured in the natural state approximate to the actual state and the exact measurement of the amt. of local sweating is made possible; in addition, the measurement of the skin temp. is made possible as well.
Patent JP-H01134097-A (JP)
Title: Feed water supply system
Inventor: NISHIMURA SHUNICHI
IPC: F04D13/16
Filed: 1987-11-20
Abstract: PURPOSE:To secure such a feed water supply system that is excellent in maintainability for pump mounting or demounting work by making a pump mounting bolt attached to a plastic water receiving tank have its own holdability. CONSTITUTION:A mounting bolt 14 in a mounting part 12 of a pump 4 is pierced through a hole 18 from the side of an inward recess 16 and projected to the outside, and thereby the mounting part 12 is airtightly held between by a nut 24 via packing 20 and a washer 22. A leg part 4A of the pump 4 is mounted on this packing 20, and further it is clamped by a cap nut 30 via a washer 26. A U-shaped sectional support 32 is fixed to a head part 14A of the bolt 14.
Patent JP-H11124444-A (JP)
Title: Sliding component consisting of polypropylene terephthalate resin
Inventor: YAMAUCHI KOJI
IPC: C08K3/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sliding component excellent in friction resistance and abrasion resistance especially in dimensional accuracy and noise reduction properties. SOLUTION: This sliding component consists of a polypropylene terephthalate resin composed of a dicarboxylic acid component consisting mainly of terephthalic acid or its derivative and a glycol component consisting mainly of 1,3-propylene glycol. It is preferable that 100 pts.wt. polypropylene terephthalate is further incorporated with 5-100 pts.wt. elastomer having a glass transition temperature of <=20 deg.C.
Patent JP-S63145611-A (JP)
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1986-12-08
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-S62154629-A (JP)
Title: Removal of organic film
Inventor: MATSUOKA TERUMI
IPC: H01L21/302
Filed: 1985-12-27
Abstract: PURPOSE:To remove an organic material by the operations of an ultraviolet ray having large chemical action and an ozone in a short time by emitting the ultraviolet ray and then treating with the ozone. CONSTITUTION:A high density ozone supply tube 5 is provided in a housing, coupled with a plurality of nozzles 6 for injecting the ozone on a semiconductor substrate, fine holes 7 are formed at the nozzles, and a low-tension mercury lamp 8 is disposed in parallel with the ozone supply tube in the housing. When the mercury lamp employs a tubular wall of synthetic quartz formed of silane and the like, it is preferable because an ultraviolet ray having large chemical action and short wavelength can be effectively utilized. After the lamp 8 is lit for a predetermined time to emit the ultraviolet ray, and it is treated with the ozone. Before the treatment with the ozone, the lamp is lit to emit the ultraviolet ray for a predetermined time, the lamp is then turned OFF, and it can be treated with the ozone, or the housing may be divided into an ozone treating housing and an ultraviolet ray emitting housing.
Patent JP-H10141563-A (JP)
Title: Pipe connection structure
Inventor: SUYAMA TETSUSHI
IPC: F16L25/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a drainage pipe structure which can prevent damage of a pipe and has durability against long-time use. SOLUTION: A pipe connection structure 1 is composed of a main pipe 3, a branch pipe 2 and a shock absorbing member 5, in which fluid flowed through the branch pipe 2 is constantly flowed to the main pipe 3. The shock absorbing member(s) 5 is arranged so as to be projected into a connection part 4 between the main pipe 3 and the branch pipe 2. The member 5 once holds a solid substance passing through the branch pipe 2. The member 5 us bent in the passing direction of the solid substance. After the substance is released, the member 5 is reset to an original state.
Patent JP-H11212445-A (JP)
Title: Training method for keyboards instrument
Inventor: TOGANOU SHIBUROU
IPC: G09G3/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a training method for keyboards instrument which enables even a beginner or the like to easily and efficiently practice the instrument alone. SOLUTION: The melody (right hand part) of an object music is automatically played throughout and is heard by a exerciser (SP1), and a phrase to be exercised is automatically played with strong sounds and weak sounds so that the exerciser can visually confirm the movement of keys (SP2). Thereafter, the exerciser exercises parts of music in order with respect to the right hand part (SP3-1 to SP3-n) and practices the entire music with some guide sounds as the guide after automatic playing of the entire music (SP4 and SP5) and practices the entire music again in accordance with auxiliary accompaniment or the like (SP6). Next, he exercises a left hand part in the same manner and exercises the entire music with both hands after exercising each part of the music with both hands.
Patent JP-H06152744-A (JP)
Title: Subscriber system data transmission line tester
Inventor: KITAWAKI HIROAKI
IPC: H04L12/26
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a data transmission line tester which is small in size, light in weight, and also, inexpensive and convenient for carrying, can be used not only for cyclic maintenance to an unattended station but also in a subscriber's house, improves the work efficiency at the time of construction and maintenance of a digital transmission line network, and improves remarkably profitability and safety as a whole. CONSTITUTION:A transmitting part is provided with an RPG 1, an EPG 2, an MUX 3, an INF 4, an ICK 5, and a CKG 6, and can sent out one arbitrary bearer signal of a subscriber transmission signal (bearer signal). Also, a receiving part is provided with a bearer signal receiving part (AMP 7, CVB 8, FDB 10, RPB 11) and a 64 kbps universal signal receiving part (CVU 14, FDU 15, CKU 16, RPU 17, CHL 18), and also, switches both signal receiving parts by an SW 19, detects an error in each receiving signal and displays it. By receiving a signal sent out of the transmitting part through a measured data transmission line by the receiving part, the line quality of a measured data line is measured.
Patent JP-H06144659-A (JP)
Title: Roll paper feeder
Inventor: ABE TAKASHI
IPC: B65H16/08
Filed: 1992-10-30
Abstract: PURPOSE:To reduce troublesome operation and facilitate the setting operation of roll paper. CONSTITUTION:When an operator turns a flange 102 in the direction of an arrow mark A, flange placing rollers 103a, 103b are rotated, and the torque is transmitted to a drive roller 104a through gears 109, 110, 111, 113, 114. In association with the rotation of the flange 102, a sheet 100a is delivered from roll paper 100, and the drive roller 104a is rotated. After the tip of the sheet is held between the drive roller 104a and an idler roller 104b, the sheet is semi- automatically fed into a set position by the rotation of the drive roller 104a. A torque limiter 112 is provided between the gears 110, 111, so that load more than necessary is not applied to the sheet in the case of the quantity of the sheet 100a being small.
Patent JP-H03154140-A (JP)
Title: Virtual storage control system and information processor
Inventor: NAOHARA MASAMI
IPC: G06F12/10
Filed: 1989-11-10
Abstract: PURPOSE:To reduce the overhead caused by paging without varying the number of entries of a page table by reading only a section which does not exist on a main storage into the main storage, in a page brought to page-in by referring to an effective flag. CONSTITUTION:By a valid bit (V bit) in a segment table 21, effectiveness of a page table origin (PTO) 22 for showing the head address of a page table 30 is decided. In this case, a page is divided into plural sections, and in accordance with each section, plural valid bits (V bits) 33 and updating bits (M bits) 34 in the page table 30 are provided. Accordingly, by providing plural V bits, a page-in processing can be executed by a section unit, therefore, in the page brought to page-in, only the section for showing a fact that an effective flag does not exist on a main storage is read in the main storage. In such a way, the overhead caused by paging can be reduced without varying the number of entries of the page table.
Patent JP-2001117572-A (JP)
Title: Electronic equipment
Inventor: KAYAMA TAKASHI
IPC: G10L25/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment that make a user able to simply listen information while being carried and can be reduced in size. SOLUTION: The electronic equipment 10 is used by a user while it is carried by the user. The equipment 10 is provided with a main body 100 which has a storage section to store information, a holding section 101 which holds the body 100 on the body of the user, and a listening section 102 which is used by the user to listen the information stored in the body 100. The section 101 and the body 100 incorporate batteries 900, 1940 and 1970 to operate the body 100.
Patent JP-H09133084-A (JP)
Title: Multiple gear pump
Inventor: SUZUKI SADAO
IPC: F04C11/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To form a multiple gear pump is small size and lighten assembly work. SOLUTION: A pump is constituted by a drive shaft 3 torque transmittable with drive side gears 1, 2, driven shaft 5 of a driven side gear 4 meshed with the drive side gear 1, driven shaft 7 of a driven side gear 6 meshed with the drive side gear 2 and a casing 8, a structure is such that one of the drive side gear 1, 2 is fitted to the drive shaft 3.  The casing 8 is formed into a three- divided structure, such as a casing part 10 formed with a journal part 10a of the drive shaft 3, journal part 10b of the driven shaft 5, and a pump chamber 10c storing the drive gear 1 and the driven gear 4, and a casing part 11 formed with a cover part 11a of the pump chamber 10c, journal part 11b of the drive shaft 3, journal part 11c of the driven shaft 5, journal part 11d of the driven shaft 7 and a pump chamber 11e storing the drive side gear 2 and the driven side gear 6, and a casing part 12 formed with a cover part 12a of the pump chamber 11e, journal part 12b of the drive shaft 3 and a journal part 12c of the driven shaft 7.
Patent JP-H1195704-A (JP)
Title: Ultraviolet projector
Inventor: SATO AKIHISA
IPC: G09F13/42
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a UV projector which projects UV rays to the objective paper surface, on which fluorescent display information is stated with a fluorescent coating material and is adequate for reading of the fluorescent display information shining by these rays. SOLUTION: This projector has a light source section 10 including a black light 12 outputting UV lays L1 and a shade 13 covering the same. The projector has a holding arm 20 for holding the light source section 10. The objective paper surface 90 is irradiated with the UV rays L1 projected from the light source section 10 to allow the fluorescent display information 92 stated with the fluorescent coating material on the objective paper surface 90 to emit light. The projector has a bright viewing filter 30 which is a filter for visual observation of the objective paper surface 90 and is used to intensify the contrast of the fluorescent display information 92. This bright viewing filter 30 is so mounted at the light source section 10 as to protrude from the light source section 10.  The bright viewing filter 30 allows the efficient transmission of the light L2 emitted from the fluorescent display information 92 and limits the transmission of the light L3 emitted from the circumference thereof, thereby enhancing the contrast of the fluorescent display information 92.
Patent JP-H03152522-A (JP)
Title: Single-lens reflex camera provided with slanting focal plane shutter with mirror
Inventor: NISHIMOTO TOSHIHIRO
IPC: G03B9/28
Filed: 1989-11-09
Abstract: PURPOSE:To prevent large vibration and a large shock sound from being generated when the shutter is released by providing a focal plane shutter which has the mirror stuck on the surface at the input light right-angled intersection position between a lens and a pentagonal prism while slanting the upper side by 45 deg. to the rear part. CONSTITUTION:Light which is made incident from the lens 2 is reflected by the mirror 5 fitted on the surface of the focal plane shutter 1 provided in slanting by 45 deg. and focused on focus glass 6, and the same image as an image projected on a film surface 10 is confirmed from an ocular 9 through a condenser lens 7 and the pentagonal prism 8. When the focal plane shutter 1 is released, the light which is incident from the lens 2 passes through the slit of the shutter 1 and travels straight and is projected on the film surface 10, thereby taking a picture. Thus, the large vibration and displeasant sound when the shutter is released are eliminated.
Patent JP-H01136903-A (JP)
Title: Manufacture of electrode material for spark plug
Inventor: MAYAMA OSAMU
IPC: B22F3/24
Filed: 1987-11-20
Abstract: PURPOSE:To obtain an electrode material for spark plug having excellent mechanical strength without developing crack at the time of sizing because of a little O2 content in a sintered material by sintering a compressed molded form of metallic Cr powder having less than the specific particle size under hydrogen atmosphere having less than the prescribed dew point and further sizing at cold state. CONSTITUTION:The metallic Cr powder having under size of 250 mesh is compressing-compacted with 4-6ton/cm<2> pressure to obtain the compressed powder molded form. Successively, the molded form is sintered under condition of H2 atmosphere holding <=-5 deg.C dew point at >=1350 deg.C for >=30min. By this method, the O2 content in the obtd. sintered material can be restricted to low level, such as <=0.08wt.%. Successively, further this sintered material is sized at the cold state. By this method, the obtd. electrode for spark plug shows the excellent durability, which consumption by sparking is at <=about 1/2 of the conventional material of Ni-2%Cr material product by melting.
Patent JP-H05128497-A (JP)
Title: Magnetic recording medium and production therefor
Inventor: SUGITANI SHOICHI
IPC: G11B5/716
Filed: 1991-11-08
Abstract: PURPOSE:To prevent plane roughness of a magnetic layer by providing an upper magnetic layer consisting of mainly barium ferrite and an under magnetic layer, which is adjacent to the upper layer and consists of mainly a cobalt contained iron oxide magnetic powder, and by applying with over layering so as to make ratio of hardening speed of magnetic coating material of the upper and under layer a specific value. CONSTITUTION:The upper magnetic layer contains Ba-ferrite magnetic powder and a binder or the like. The under magnetic layer contains mainly cobalt contained iron oxide magnetic powder and a binder or the like. The magnetic layer is formed by applying with over layering by the wet-on-wet method the magnetic powder for the under layer and upper layer and by drying. When hardening speed of the magnetic powder for the upper layer and under layer forming the two magnetic layers when over layering coating is A and B, A/B is set to 0.3-3.0. In a result, plane roughness of the magnetic layer is drastically decreased and electromagnetic conversion property is improved.