baber/WOPTO huggingface dataset:
Patent JP-2000161262-A (JP)
Title: Scroll type compressor
Inventor: TANAKA JUNYA
IPC: F04C18/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of preventing gas from leaking. SOLUTION: In this scroll type compressor having a compression part 2 and an electric motor 3 disposed up and down within a sealed container 1, and formed out of a stationary scroll 4 having a spiral shaped lap 4b, and of a turning scroll 5 having the stationary scroll 4 meshed with a spiral shaped lap 5b so as to let them be formed into plural compression chambers 12, a delivery port 15 and a communication hole 4c are formed at the center of the stationary scroll 4 and in the vicinity of the delivery port 15 respectively, and the shape of the communication hole 4c is furthermore formed into a slot which is identical in width to, or narrower than the lap 5b of a turning scroll 5 while being laid along the lap 4b of the stationary scroll 4, or allows its remaining part to be isolated by the lap 5b,  or allows the whole of the part to be communicated with the aforesaid chamber when its part is communicated with one chamber of the plural compression chambers 12.
Patent JP-2000166045-A (JP)
Title: Method for laying power cable and power cable having insulated connecting part used in the method
Inventor: NAGATA TATSUYA
IPC: H01B9/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce stresses applied to the insulation cylinder of an insulated connecting part, when laying power cables connected in advance with the insulated connecting part at a laying site, and to prevent the breakage of the insulation cylinder even if stresses are applied to it. SOLUTION: A protective pipe 28, connected to both sides of the insulation cylinder 26 of the insulated connecting part 12, has flexibility. Thus, even if stresses like bending or twisting is applied to the insulated connecting part 12, stress is hardly transmitted to the cylinder 26. Thus, the stresses applied to the cylinder 26 are reduced. Also, a reinforcing rigid metal pipe 31A is attached to the cylinder 26, so that the cylinder 26 reinforced by the metal pipe 31A will not break, even if stress is applied to the cylinder 26.
Patent JP-H09172356-A (JP)
Title: Delay circuit and digital phase lock circuit
Inventor: OKABE MASAYOSHI
IPC: G11C11/4076
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To realize different delay times for the delay circuit by adopting a variable capacitor for a capacitor connected between a 1st inverting buffer and a 2nd inverting buffer. SOLUTION: A 1st inverting buffer is made up of a 1st P-channel field effect transistor 4 and a 1st N-channel field effect transistor 5 and a 2nd inverting buffer is made up of a 2nd P-channel field effect transistor 4a and a 2nd N- channel field effect transistor 5a. Furthermore, capacitors being P-channel field effect transistors 4b-4d are connected in parallel with capacitors being N-channel field effect transistors 5b-5d respectively. Then 1st-3rd transmission gates 6, 6a, 6b act like switches. Thus, the delay circuit is realized, in which its delay time is made variable by the selection of a transmission gate to be switched on.
Patent JP-H08160471-A (JP)
Title: Electrochromic device
Inventor: ANDO TAKASHI
IPC: G02F1/15
Filed: 1994-12-06
Abstract: PURPOSE: To provide an electrochromic device which can be easily formed into various shapes and areas, is rich in variation of colors, has good responsiveness and can be easily produced. CONSTITUTION: A single layer film is formed between a pair of electrodes 2, 4 by dispersing fine particles of inorg. amorphous oxide of two or more elements synthesized from an alkali metal alkoxide or an acetate and a metal alkoxide in a polymer binder. The obtained single layer film is used as an EC layer 3. By this method, the EC layer 3 can be formed by using such a film forming device that has a rather simple structure and adapts an inexpensive liquid layer forming method. Thus, not only the production cost is decreased but also various kinds of elements can be compounded with a desired compsn. ratio to synthesize, and this device can cope with even a flexible substrate, curved substrate or large-area substrate to increase the freedom of design. By using an amorphous fine powder, the mobility of ions in the EC layer 3 is increased, which improves the responsiveness.
Patent JP-H01169692-A (JP)
Title: Time control terminal for id card input system
Inventor: OMICHI MAKOTO
IPC: G07C1/00
Filed: 1987-12-25
Abstract: PURPOSE:To easily input data personally by selecting a reporting mode, inputting a reporting time, further storing a reporting content, previously using a time control terminal when a person himself is unable to input an ID card, in case of taking a business trip next day or taking a leave, for example. CONSTITUTION:When a reporting mode switch 1 is set at a closing position, year, month, day and minute to be inputted by an operator from a reporting time input key group 10 are detected by a controlling part 4, displayed in an display part 7 and simultaneously stored in a reporting memory 11. When one of function keys 2a is selected out of a function key group 2 and an ID card is thrown, card data are read from an ID card reader part 3 and outputted to the controlling part 4. The controlling part 4 adds condition data corresponding to the function key 2a, reporting time data stored in the reporting memory 7 and reporting data to show a reporting mode to the card data and stored in a memory part 5.
Patent JP-H01171693-A (JP)
Title: Biomembrane filtration apparatus
Inventor: YAMADA MAKI
IPC: C02F3/08
Filed: 1987-12-26
Abstract: PURPOSE:To prevent clogging, etc., of a biomembrane filtration apparatus by forming a fluidized bed of a filter medium to a downward passage of feed water to be fed and purifying the feed water by the biomembrane formed on the filter medium. CONSTITUTION:Feed water fed to a downward passage 2 from a feed water pipe 9 is purified by the biomembrane on the filter medium while the water passes through a fluidized bed A, and purified and freed of SS by the biomembrane by passing through a fixed bed B thereafter. The water flows then upward through an upward passage 3 and discharged as treated water from a discharging part 10 of the treated water. The filter medium forms the fixed bed B in the first stage by settling downward successively by the deposition of SS constituting the fluidized bed A in the first stage. The filter medium X for the fixed bed B is drawn out through a filter medium drawing pipe 5 or a filter medium drawing passage 12 out of the treating system. After it is separated from filthy water contg. SS in a separator 7, it is returned to the downward passage 2 through a filter medium returning means 8, and forms the fluidized bed A again. By this constitution, long time operation is possible.
Patent JP-H07190014-A (JP)
Title: Slide actuator
Inventor: HOSONO MASAYUKI
IPC: F15B15/28
Filed: 1993-12-27
Abstract: PURPOSE:To continuously and highly accurately detect the displacing amount of a slide table displaced under the displacing action of a piston within the range of the back and forth action of the piston. CONSTITUTION:A detecting head 42 fixed on a slide table 14 via holding members 46a and 46b is displaced along a glass scale 40 following the displacement of the slide table 14. The detecting head 42 lead a pulse signal to an external apparatus by receiving lights emitted from light emitting parts 58a to 58d after being transmitted through the glass scale 40 in the receiving part of the detecting head 42 and the displacing amount of the slide table 14 is continuously detected by counting the number of pulses.
Patent JP-H08162129-A (JP)
Title: Thermal cell with attaching metal fitting and manufacture thereof
Inventor: FUJIKI FUKUO
IPC: H01M2/10
Filed: 1994-12-08
Abstract: PURPOSE: To provide a thermal cell easy for attaching work and without wrong activity during welding work in this thermal cell provided with a thermal cell and an attaching metal fitting, equipped with a flame leading material inside a thermal cell case, and having a welding part. of the attaching metal fitting in the exterior surface, by specifying a position of the welding part. CONSTITUTION: In this thermal cell provided with a thermal cell 1 and an attaching metal fitting 3 for fixing it, equipped with flame leading materials 4, 4', 6, 6' inside a thermal cell case 2, and having a welding part 5 for welding and connecting the attaching metal fitting 3 in the exterior surface of the case 2, a position of the welding part 5 is determined to be a position deviated from an exterior surface of the case 2 wall at a minimum distance from the flame leading materials 4, 4', 6, 6'. In this cell, interior constituent parts of the thermo cell 1 are stored in the case 2, then after a case cover 10 is welded and connected to the case 2, the attaching metal fitting 3 is welded and fixed to the welding part 5, thus manufacturing of this cell being conducted.
Patent JP-2000152804-A (JP)
Title: Shoe
Inventor: NAKANO ISAO
IPC: A43B23/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enlarge an applicable tolerance of a shoe to a person, and keep a fitting property even a top-line portion about an ankle even in bending condition during an exercise by displacing the center line of an opening to the inner instep side not to fit to the longitudinal axis of the foot. SOLUTION: A shoe 1 having an opening 3 at the front part of an instep 2 is formed in an opening shape where an instep cover material does not surround a first intermetatarsal peak portion, or both of the first intermetatarsal peak portion and a second intermetatarsal peak portion. Thus, the center line 4 of the opening 3 is positioned on the inner instep side than the longitudinal axis 6 of the foot, the opening 3 where the instep cover material does not cover the highest ridge part in a skeleton structure of the foot. A tank portion is provided under the opening 3, and protects a ridge that is not covered by the instep cover material in fastening a shoe string. As an example, an end 5 of opening 3 on the side closest to a tiptoe is set so as to be placed at intermediate place between digits bone's first and second proximal phalanxes, or first and second intermetatarsal heads.
Patent JP-H10162606-A (JP)
Title: Light for vehicle
Inventor: SUGIYAMA HIROYUKI
IPC: F21V7/09
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of a recess on reflecting surface elements by setting the back face of a reflector formed with multiple reflecting surface elements having acute recesses on a reflecting surface reflecting the light from a bulb along the shape of the reflecting surface, and forming the protrusions into a shape having a nearly circular arc-like cross section surrounding the recesses on the reflecting surface. SOLUTION: A reflecting surface 20 formed on the resin reflector 16 of a turn signal lamp 10 and having a serrate plane cross section is provided with multiple reflecting surface elements 20s, and a recess 20sa having an acute plane cross section is formed at the end section near the optical axis Ax of each reflecting surface element 20s. The tip of the recess 20sa is preferably formed into a nearly circular arc-shaped cross section. Protrusions 22a surrounding the recesses 20sa corresponding to them and having a nearly circular arc-shaped cross section are formed on the back face 22 of the reflector 16. The reflector 16 is unified in thickness near the recesses 20sa in addition to the general sections of the elements 20s.  The radius of curvature of each projection 22a is preferably set so that the basic thickness and the thickness in the normal line direction of the projection 22 a become' nearly equal, and the result becomes more effective.
Patent JP-H09171664-A (JP)
Title: Reproducing device and recording and reproducing device for musical information
Inventor: ARAYA RYOSUKE
IPC: G11B20/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To match sound quality characteristics of musical information which is sounded out with its music genre without requiring user's complicated operation. SOLUTION: When an MD(minidisk) 1 is mounted on a device main body, a pickup 2 reads TOC(table of contents) information out and after a signal processing part 3 performs specific signal processing, the information is stored in the internal memory of a control microcomputer 9. When reproduction is indicated in this state by operating an operation input part 8, the control microcomputer 9 recognizes the music genre from the TOC information stored corresponding to the indicated music to be reproduced and an equalizer 5 is controlled to set equalizing matching the recognized music genre.
Patent JP-H05166809-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA SHINICHI
IPC: H01L23/52
Filed: 1991-12-16
Abstract: PURPOSE:To inhibit the out-flow of phosphorous contained in a poly-Si film by using at least one type of gas as a reducing gas out of the following gases which includes SiH2F2, SiHF3 and SIHCl3. CONSTITUTION:A poly-Si film is formed on a semiconductor substrate 7 and an insulation film 1. Impurity phosphorous is further introduced into the poly-Si film. A metal silicide film is formed on the poly-Si film based on a low pressure CVD process. During the formation of the metal silicide film, the temperature of the substrate is specified as about 300 deg.C. At least one type of reducing gas is selected out of the following gases SiH2F2, SiHF3 and SiHCl3. The metal silicide film can be formed with high precision by delaying the reaction speed. It is, therefore, possible to inhibit the out-flow of phosphorus contained in the poly-Si film.
Patent JP-H10167142-A (JP)
Title: Hip pad support device for bicycle
Inventor: SHIMADA NOBUAKI
IPC: B62J1/28
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To easily adjust a position of a hip pad in accordance with a physique of a rider by installing the hip pad on an installation member through a support member free to adjust an installation position on a device installing a saddle on an upper part of a seat post through the installation member. SOLUTION: A saddle 3 is installed on an upper part of a seat post 1 fastened at proper height by inserting it from an upper part of a seat tube constituting a part of a frame through an installation member including a base wire 2 which is a gate type seen from a flat level, a cross-section horseshoe type loop clip 5 fastened by a fastening band 5A in the circumference of an upper end part of the seat post 1 and a pair of inner clip washers 6 arranged on both sides of the loop clip 5. Thereafter, a hip pad 11 is installed on this installation member through a support member 10 free to adjust an installation position. That is, the hip pad 11 is installed in a band type bracket 13 formed on upper parts of the saddle 3 and a limf 7, and fixing in the band type bracket 13 is carried out by fastening of a tightening bolt nut 9.
Patent JP-2000258236-A (JP)
Title: Electronic force balance
Inventor: OLDENDORF CHRISTIAN
IPC: G01G23/37
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the energy consumption of an electronic force balance by providing a sleep mode in addition to a normal mode and a standby mode and opening a power supply switch in the sleep mode. SOLUTION: An electronic force balance has a balance system 1, a digital signal processing unit 2, and an indicator 3. A power source section 5 is constituted of a transformer 6, a rectifier 7, and a capacitor 8. A power supply switch 9 is composed of an electrically operable switch. In addition, a separate voltage supplying section 20 is provided to supply a voltage to a clock element 22. A sleep mode is provided in addition to a normal mode and a standby mode. In the sleep mode, the switch 9 is opened and completely disconnected from the electronic force balance and only the clock element 22 is maintained in a working state by means of the voltage supplying section 20. Therefore, the normal voltage supplying section 20 which is fed with electricity from the power source section 5 can be automatically switched off after a prescribed period of time has elapsed or at a prescribed time.
Patent JP-2000310831-A (JP)
Title: Photographic element having buffer layer
Inventor: AYLWARD PETER THOMAS
IPC: G03C1/79
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the resistance to excessive compression by constituting the above element so as to include one silver halide-containing image forming layer and a buffer layer of a specific value in compression percent under this image forming layer. SOLUTION: This photographic element is constituted to include the one silver halide-containing image forming layer and the buffer layer of 5 to 25% in the compression percent under this image forming layer. This buffer layer has a point of a level regulated to impart the optimum compression. If the sufficiently large compression is applied on the non-exposed conventional photographic paper, an undesirable latent image is significantly formed in some cases and degrades the commercial value of this image. The voiding layer is, thereupon, disposed, by which the compressive force applied on this material is released by the voiding layer and the formation of the undesirable latent image is lessened.  The image forming layer having the compression percent of 5 to 25% is capable of eliminating the formation of the undesirable latent image at the time of production of the image and photographic processing.
Patent JP-H05164681-A (JP)
Title: Tightly closed sample cell used in flow cytometry
Inventor: JIEFURII AIRA SHIIGERU
IPC: G01N15/14
Filed: 1991-12-16
Abstract: PURPOSE: To prevent contamination of a sample during analysis or of an equipment for treating each sample, and obtain a suitable storing method of a sample which is to be identified or used or analyzed in the later process. CONSTITUTION: A closed flow cell is equipped with flexible diaphragms 18 on both ends of a flow tube 16. Samples having particles or biological cells which suspend in liquid are arranged in vacancies 12, 14. The movement of the diaphragms 18 makes the liquid go forward and backward between the vacancies 12 and 14, and applies pressure to the liquid in such a manner that it flows through the flow tube 16. Detectors 26, 28 are arranged adjacently to the flow tube 16, which is irradiated with laser as a representative light source. The scattered light from the light source is detected by the detectors 26, 28. Thereby various kinds of features of particles can be measured.
Patent JP-H11158107-A (JP)
Title: Production of carbonyl compound
Inventor: SATO KAZUHIKO
IPC: C07D301/12
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently oxidize an alcohol with hydrogen peroxide in high selectivity based on hydrogen peroxide without using a halogenated hydrocarbon solvent by reacting an alcohol with hydrogen peroxide in the presence of tungstic acids and a quaternary ammonium bisulfate. SOLUTION: A carbonyl compound (e.g. ketone such as acetone, carboxylic acid such as acetic acid and aldehyde such as acetaldehyde) is produced by reacting an alcohol (a primary alcohol such as ethanol and 1-propanol or a secondary alcohol such as 2-propanol and 2-butanol) with hydrogen peroxide in the presence of 0.0001-5 mol.% (based on the alcohol) of tungstic acids (e.g. alkali metal tungstate such as sodium tungstate dihydrate and potassium tungstate dihydrate) and 0.01-5 mol.% (based on the alcohol) of a quaternary ammonium bisulfate (e.g. tetramethylammonium bisulfate).
Patent JP-H08167988-A (JP)
Title: Facsimile equipment
Inventor: KORI SHINICHIRO
IPC: H04M11/00
Filed: 1994-12-13
Abstract: PURPOSE: To allow a desired facsimile equipment to receive a desired report by recognizing a report type stored in a DTMF signal and executing the transfer of the report after the end of a DTMF remote control procedure. CONSTITUTION: A CPU 1 controls the entire facsimile equipment according to the content of a program stored in a ROM 2. When the analyzed command is a termination command, whether or not a command received before the termination command is a command of a reception system is confirmed. In the case of a command of the reception system, the DTMF control procedure is finished and a reception phase B is transited and the sent image is stored in a memory. When a command received before the termination command is not a command of the reception system but a command of a transmission system, the transmission image is selected from the analyzed information, the DTMF control procedure is terminated and the transmission phase B is transited and a designated image is sent.  Thus, setting information of the facsimile equipment having the DTMF remote control function and communication reservation information and communication management information or the like are grasped at a remote location.
Patent JP-H06341586-A (JP)
Title: Duplex type joint for connecting pipe
Inventor: RARUFU HOFUMAN
IPC: F16L37/14
Filed: 1991-11-22
Abstract: PURPOSE: To provide a flexible dual coupling for pipe connection having joint parts detachably connected by a flexible holder. CONSTITUTION: This dual coupling comprises tubular joint parts 7, 8 to be mutually connected which are detachably connected by a flexible holder 9. In this dual coupling, not only a plurality of pipes can be simultaneously connected, but also a pipe group such as rigidly connected pipes 3, 4 can be connected even if the angle position or transverse clearance is different between the both, and the joint parts 7, 8 are independently connectable as individual couplings.
Patent JP-H10156860-A (JP)
Title: Reaction injection molding having fitting hole and its manufacture
Inventor: OZEKI HIROSHI
IPC: B29C45/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a reaction injection molding and its manufacturing method wherein strength of connection to a rotary shaft or a support shaft is excellent, a rotary torque load can be excellently received, jointing with the rotary shaft or the support shaft is little, and a low price fitting hole is provided. SOLUTION: A metal plate 4 to which a fitting hole 14b having an axis almost concentric with that of a fitting hole 14a formed to a molding 2 is formed is inserted and molded on a surface of a reaction injection molding 2 opposed to an opening end of the fitting hole 14a. An edge part of the metal plate 4 is folded to an inner side of the molding 2. A countersink may be formed to the metal plate 4. A concrete use of the reactive injection molding 2 having the fitting hole is not especially limited, a rotary body (containing a swinging member) of a fan, an impeller, a rotary vane, an opening and closing door, an opening and closing casing, etc., or a rotary body support component or the like of a casing, a cover, etc., to which a support shaft wherein the rotary body is freely rotatably (containing in a freely swingable manner) supported is attached, are exemplified.
Patent JP-H02174061-A (JP)
Title: Paste type cadmium negative electrode for alkaline storage battery
Inventor: KAIYA HIDEO
IPC: H01M4/24
Filed: 1988-12-27
Abstract: PURPOSE:To form a high-performance paste type cadmium negative electrode requiring no chemical conversion process by generating metal cadmium powder from a molten metal in the eutectic state of indium and metal cadmium by atomization and containing indium in it. CONSTITUTION:Metal cadmium powder as the preliminary charge quantity is added to an active material mainly made of cadmium hydroxide or cadmium oxide, and the metal cadmium powder is obtained from molten metal cadmium containing indium by atomization. Indium and cadmium are easily made eutectic at the melting point 320 deg.C of cadmium or above, thus indium is uniformly dispersed in the metal cadmium powder obtained from the eutectic metal of cadmium and indium by atomization. A paste type cadmium negative electrode with excellent characteristic requiring no chemical conversion process is obtained.