baber/WOPTO huggingface dataset:
Patent JP-H0286932-A (JP)
Title: Traction control device for vehicle
Inventor: IWATA TORU
IPC: B60W10/18
Filed: 1988-09-21
Abstract: PURPOSE:To surely keep off any driving slip of a wheel at all times just as being targeted as well as to eliminate a recurrence of this driving slip and an accelerating failure by performing throttle opening control for traction control on the basis of the setting time conformed to a vehicle's turning state. CONSTITUTION:A vehicle drives a wheel B and travels by dint of motive power out of an engine A. In addition, it lowers engine power through a decrease of throttle opening by a throttle change means C conformed to the relative result between throttle opening at time of driving slip occurrence of the wheel B and another throttle opening before the specified time, thereby preventing any driving slip of the wheel B from occurring. Moreover, it raises the engine power by an increase of throttle opening at each setting time by the throttle change means C afterward convergence of the driving slip. In this case, a turning state of the vehicle is detected by a turning state detecting means D. Then, according to the detected turning state, the setting time is changed by a setting time change means E.
Patent JP-S60127800-A (JP)
Inventor: TANAKA HIDEO
IPC: H04M1/02
Filed: 1983-12-15
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-H0654866-A (JP)
Title: Arc melting and casting device
Inventor: OGINO HIROYA
IPC: A61C13/20
Filed: 1992-08-10
Abstract: PURPOSE:To improve the run performance of the arc melting and casting device which pours the metal melted by arc heating in a crucible into a casting mold by tilting the crucible by providing a molten metal leading member which has a good thermal conductivity and has a hollow part possessing a specific inside diameter in communication with the casting port of the casting mold. CONSTITUTION:The arc melting and casting device for precision casting of dental metals and alloys has a melting chamber 11 disposed with the tilting crucible 4 consisting of a copper block and a casting chamber 12 which is partitioned from the melting chamber 11 by a partition wall 13 and is fixed with the casting mold 6 having a casting mold space 62 molded with a dental plate by an alumina casting mold type packing material. The molten metal introducing member 5 is freely attachably and detachably fitted into the partition wall 13. The molten metal introducing member 5 is made of copper and is formed with a hollow part 51 by providing a straight through-hole. The min. inside diameter d of the hollow part 51 is specified to a 50 to 100% range of the outside diameter of a circular cylindrical ingot 3. As a result, the molten metal is cooled by coming into contact with the inside wall of the hollow part 51 at the time of pouring the molten metal into the casting mold 6 by tilting the crucible 4, by which a defectless casting is produced.
Patent JP-H0981277-A (JP)
Title: Power supply control device and image forming device
Inventor: KOZUKA YASUHIRO
IPC: G06F1/26
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a trouble due to the simultaneous shut-off of all equipments in a multi-connection system connecting plural equipments. SOLUTION: A power supply part interface 100 judges an IDLEo* signal 112 indicating whether a body 350 is in a stand-by state or not and an IDLE signal connected to another station, and when the body 350 and the other station are in stand-by states, turns an IDLEi* signal 111 to a low level. A timer control part 101 detects the low level of the signal 111 and sets up previously set time on a timer 102 to start the timer 102. After counting a set count value, an output signal 110 from the timer 102 is changed. At the time of detecting the change of the output signal 110, a power supply switch control part 103 shuts off a power supply switch 104.
Patent JP-S6295882-A (JP)
Title: Electrical memory equipment
Inventor: YAMAMOTO MITSURU
IPC: G11C14/00
Filed: 1985-10-23
Abstract: PURPOSE:To realize an easily manufacturable electrical memory equipment by forming a film which contains an organic charge mobile complex compound between electrodes facing each other. CONSTITUTION:After the first electrode 11 is formed by depositing copper on a glass substrate, the electrode is dipped in an acetonitrile solution of TCNQ (tetracyanoquinodimethane complex) and a film 13 made of a complex of TCNQ and copper is formed on the surface of the copper electrode 11. Then, the second electrode 12 is formed by applying an aluminum paste on the film 13. In an electric element obtained in this way, if the electric potential of the first electrode 11 is made higher than that of the second electrode 12, the film 13 is maintained a high resistance state to threshold intensity of electric field and is suddenly switched to a low resistance state at higher intensity. In such a state, no change at the normal temperature and the element can be used for a memory equipment. Further, in order to return to the original high resistance state, heating and slow cooling or applying a current bias is required.
Patent JP-H0897277-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIJO HIROYUKI
IPC: H01L21/762
Filed: 1994-09-29
Abstract: PURPOSE: To fill a groove with an insulating film without generating a void to make it possible to perform an element isolation. CONSTITUTION: A thermal oxide film 17 is formed on the inner face of a groove 16. A silicon nitride film 18 is formed on the film 17 and a silicon film is formed on the film 18. The silicon film may be constituted of some one of an amorphous silicon film, a polycrystalline silicon film and a single crystal silicon film. A TEOS-ozone film 20, which fills up the groove 16, is formed on the silicon film. The silicon film is converted into a silicon oxide film 19' by an oxidizing process. At this time, an oxidation of a silicon substrate 11 is prevented by the film 18. After this, the insulating film is left only within the groove 16 by an etchback.
Patent JP-H0549812-A (JP)
Title: Waste water treating device
Inventor: NAGASHIMA KATSUO
IPC: C02F1/52
Filed: 1991-08-23
Abstract: PURPOSE:To efficiently treat waste water with extremely simple constitution by taking out and discharging a part of the sludge formed in a separating chamber from approximately the intermediate part of the separating chamber and supplying this sludge at need to the lower part of the separating chamber. CONSTITUTION:The waste water 12 of car washing in a pit 11 is added together with a flocculating agent 13 and a flocculation assistant 14 to a static mixer 15 by a pump 10 and are mixed. This liquid mixture is ejected from a pipe- shaped distributor 17 which is disposed in the lower part of the separating chamber 16 and has many holes into the separating chamber 16. A liquid mixture discharge pipe 18 having many holes is disposed at about the intermediate height of the separating chamber 16 and is connected to an external discharge pipe 20 via an automatic motor driven valve 19. The liquid mixture discharge pipe 18 and the distributor 17 are connected by a circulating pump 21. A treated water discharge pipe 22 having many holes is disposed in the upper part of the separating chamber 16 to discharge the treated water via the treated water discharge pipe 22.
Patent JP-H04117464-A (JP)
Title: Azo compound and electrophotographic photoreceptor containing the same
Inventor: ITO NAOTO
IPC: G03G5/06
Filed: 1990-09-07
Abstract: NEW MATERIAL:A compd. of formula I [wherein Ar is a di-, tri-, or tetravalent arom. linking group; R<1>, R<2>, and R<3> are each H, halogen, a 1-10C linear, branched, or cyclic alkyl group, a 6-15C arom. hydrocarbon group, an arom. heterocyclic group, a cyano group, or an alkoxy-, aryloxy-, amino-, (di) alkylamino-, or (di)arylaminocarbonyl group; Y is H, halogen, or OH; X is an org. group which condenses with a benzene ring to form an arom. hydrocarbon ring or an arom. heterocyclic ring; and (n) is 2-4]. EXAMPLE:A compd. of formula II wherein Ar is a group of formula III, (n) is 2, R<1> is CH3, and R<2> is H USE:A red to violet azo pigment useful as a charge-generating substance for an electrophotographic photoreceptor PREPARATION:An amine compd. of formula IV is diazotized, if necessary, isolated as a borofluoride salt, and coupled with a coupler compd. of formula V.
Patent JP-S61112941-A (JP)
Title: Light source apparatus for measuring base material of optical fiber
Inventor: OKUBO SHUICHI
IPC: G01M11/00
Filed: 1984-11-08
Abstract: PURPOSE:To provide a near field pattern (NFP) image having extremely good quality, by a light source apparatus capable of irradiating the incident terminal of the base material of an optical fiber with sufficiently excited light. CONSTITUTION:A reflective plate 4 is arranged behind a light source 2 and the light from the light source 2 is made parallel to be directed forwardly. Whitening filters 6, 6 are arranged in front of the light source 2 to sufficiently excite the parallel light. As each of these whitening filters 6, 6, for example, there is a light dispersing filter for a microscope. A main condensing lens 8, a parallel lens 10 and an auxiliary condensing lens 12 are arranged and light passed through the filters 6, 6 is directed to the incident terminal 14a of the base material 14 of the optical fiber arranged in faced relation to the light source apparatus 1. The auxiliary condensing lens 12 is provided in order to adjust the angle alpha/2 of incident light condensed to the core 14b of the base material 14 of the optical fiber from the light source apparatus 1 so as to make the same larger than the opening angle thetamax [number of openings thetamax=core refractive index X (2-specific refractive index difference)1/2] of the base material 14 of the optical fiber.
Patent JP-H02115274-A (JP)
Title: Water-insoluble monoazo dye, its preparation, method of using it, and its mixture
Inventor: URURITSUHI BIYUURAA
IPC: C09B29/08
Filed: 1989-09-13
Abstract: PURPOSE: To provide a water-insoluble monoazo dye having satisfactory stiffness, particularly extremely excellent light resistance, and slight pH- and reduction- sensitivity suitable for dying or textile printing a hydrobic material to red tone which has a specified structural formula.  
     CONSTITUTION: This monoazo dye is represented by formula I. In formula I, R 1  is fluorine, chlorine or bromine atom; R 2  is hydrogen atom or chlorine atom; R 3  is a 1-4C alkyl, aryl, alkoxyalkyl from 2-4C alkyl and 1-4C alkoxy, or 2-4C cyanalkyl group. The monoazo dye of the formula is synthesized according to the following method (a) or (b): (a) A monoazo dye represented by formula II (R 1 , R 2 , R 3  are the same as described above; X is cyan or Hal; Hal is a halogen atom, for example, chlorine atom or, particularly, bromine atom) is subjected to nucleophilic substitution reaction by use of cyanide ion CN - . (b) An amine of the formula III (R 1  is the same as described above) is diazotized, and coupled with a coupling component of the formula IV (R 2 , R 3  are the same as described above). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0578941-A (JP)
Title: Selvedge apparatus of weaving machine
Inventor: TANABE JIRO
IPC: D03C7/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide an apparatus composed of a pair of yarn guides for doup ends vertically moving in the mutually opposite upper and lower directions and a core-yarn guide, equipped with shaking levers corresponding to the respective yarn guides and capable of stably forming a selvedge structure composed of a doup structure by accurate traverse motions. CONSTITUTION:A core yarn (Y1) is led through the long holes 11b1 and 21b1 of yarn guides 11 and 21 for doup ends into the guide hole 31b1 of a core-yarn guide 31 and subsequently guided to the insertion position of the starting weft (W) along the back surface of a fork 31a. On the other hand, doup ends (Y2) and (Y2) are inserted respectively into oblique long holes 11a1 and 21a1 of the yarn guides 11 and 21 and then guided through both the sides of the fork 31a to the insertion position of the weft yarn (W). Corresponding to the above-mentioned respective yarn guides 11, 21 and 31, shaking levers 12, 22 and 32 are equipped. While making a position on the shaking lever 12 the shaking center (R) of the shaking lever 22, the shaking levers 12 and 32 are vertically shaken in the mutually opposite upper and lower directions to shed the doup ends (Y2) and (Y2) for the core yarn (Y1). Relative shaking motion of the shaking lever 22 is simultaneously carried out to traverse the doup ends (Y2) and (Y2) left and right, thus forming a selvedge structure composed of a doup structure.
Patent JP-H04117760-A (JP)
Title: Optical reader
Inventor: OGOSHI TAKESHI
IPC: H04N1/107
Filed: 1990-09-06
Abstract: PURPOSE:To facilitate reading by providing a light emitting means emitting a different monochromatic visual light, a light collection means collimating a read light, a drive means driving a light switch means to the reader. CONSTITUTION:A light-1 emitted from an LED 1 being a light source for read operation and a light-2 emitted from an LED 2 being a light source to display information such as a character or a symbol onto paper of an English magazine 8 are reflected in the paper and part of the light transmits through a lens 6 and an image is formed on a sensor 7. The light-2 emitted from the LED 2 transmits through a lens 3 and becomes a collimated light, it passes through a slit of a liquid crystal shutter 5 and is made incident into the paper. A liquid crystal driver 4 is connected to a liquid crystal shutter 5 through a segment bus 10 and a common bus 11 to drive the liquid crystal shutter 5 and forms a letter 'OK' on the liquid crystal shutter 5 when the result of read is excellent and a letter 'NG' on the liquid crystal shutter 5 when the result of read is not excellent. Thus, information useful for the reading is given to the reader operator to make the read easy.
Patent JP-H01198679-A (JP)
Title: Absorbing solution for absorption refrigerator
Inventor: WATANABE DAIKI
IPC: C09K5/04
Filed: 1988-09-22
Abstract: PURPOSE:To obtain the title absorbing solution capable of cooling an absorber and a condenser with air, obtaining low temperature (<=0 deg.C) and miniaturizing a device, by adding a specific monohydric alcohol to an absorbing solution containing lithium bromide and methanol. CONSTITUTION:An absorbing solution containing lithium bromide as an absorb ing agent and methanol as a refrigerant is blended with preferably 20-50,000ppm 6-24C monohydric alcohol (e.g. n-hexanol or 2-hepthylundecanol) to give the aimed absorbing solution.
Patent JP-H0575615-A (JP)
Title: Mac bridge
Inventor: YOSHII TAKANOBU
IPC: H04L12/28
Filed: 1991-09-17
Abstract: PURPOSE:To prevent a network from forming a loop thereby even when a connection is made to form a loop structure in mistake due to mis-connection or mis-management. CONSTITUTION:In the MAC bridge in which plural LANs are connected by an ISDN line, a function to detect a loop structure of the network is provided. That is, when ISDN line connection is finished in an ISDN line connection section 6, a topology confirmation frame transmission section 10 sends a topology confirmation frame to an ISDN line 3 to allow a timer section 9 to start counting. When the topology confirmation frame sent by itself is received before a timer of the timer section 9 expires, it is discriminated that the network is in loop and a frame relay of a frame relay processing section 5 is inhibited. When the topology confirmation frame sent by itself is not received even when the timer of the timer section 9 expires, the frame relay by the frame relay processing section 5 is started.
Patent JP-H1082152-A (JP)
Title: Roof material-integrated solar battery and its execution method
Inventor: OTSUKA TAKASHI
IPC: E04D13/18
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the work by bending two opposite sides of a roof material-integrated solar battery base material, providing an eaves side coupling section and a ridge side coupling section, and providing an opening section on the roof material surface side of a wire storage section in the ridge side coupling section. SOLUTION: A solar battery element 102 is provided on the surface of a roof material-integrated solar battery or a roof material 101, two opposite sides of the base material 101 are folded to form an eaves side coupling section 106a and a ridge side coupling section 106b. A terminal box 103 connected with a cable 104 having a connector 105 is fitted in the ridge side coupling section 106b, and the output of the solar battery element 102 is connected to the cable 104 in the terminal box 103. The ridge side coupling section 106b of the roof material-integrated solar battery of the roof material 101 is fixed on a sheathing roof board by clips, and the eaves side coupling section 106a of another roof material-integrated solar battery or roof material 101 is seam- jointed to the end section. Rain infiltration is more surely prevented, and strong wind resistance can be obtained.
Patent JP-H0788327-A (JP)
Title: Nox purging device
Inventor: HASHIMOTO AKIRA
IPC: B01D53/34
Filed: 1993-09-22
Abstract: PURPOSE:To efficiently remove NOx from an automobile tunnel exhaust gas, etc., contg. reducing suspended matter by providing an oxidation part for oxidizing nitrogen monoxide to nitrogen dioxide and dry absorbent beds for absorbing the nitrogen dioxide and furnishing a second oxidation part between the beds. CONSTITUTION:An oxidation part 12 to bring about an oxidation reaction by an electrical discharge, etc., using an electrode plate and dry absorbent beds 13 independent of each other to adsorb or absorb nitrogen dioxide are provided to an main body 10. An ozonizer 15 is furnished between the beds 13, and ozone is supplied to a second oxidation part 17 through an ozone feed pipe 16 to oxidize NO to NO2. The second oxidation part is provided between the absorbent beds to purge the NOx with high efficiency.
Patent JP-S60126939-A (JP)
Title: Scrambling circuit
Inventor: HIRANO YASUHIRO
IPC: H04L7/00
Filed: 1984-11-12
Abstract: PURPOSE:To limit the continuation of codes ''0'' in recording with simple circuit constitution by inverting the least significant digit bit code of PCM of a corresponding television video signal when the continuation of the same code exceeds a certain set value. CONSTITUTION:A code sequence is delayed by a delay circuit 3 by the number of PCM quantized bits. For example, an eight-bit delay circuit is used for a television video signal encoded while the number of quantized bits is eight. This output code is supplied to an all-zero decision circuit 4 to decide on the continuation of codes ''0'' as to every PCM code. Then, only when each PCM code is all ''0'' to the number of quantized bits, etc. eight bits, a signal required to invert the least significant digit bit of a scrambled PCM code. An exclusive logical circuit 5 generates a code sequence having the least significant digit bit inverted only when the PCM code is composed of codes ''0'' completely.
Patent JP-H0397517-A (JP)
Title: Preplastication type injection molding machine
Inventor: FUJIKAWA MISAO
IPC: B29C45/54
Filed: 1989-09-12
Abstract: PURPOSE:To completely inject a material remaining in an injection chamber therefrom in the subsequent operation of injection by allowing a material newly supplied from a plasticizing chamber into the injection chamber to be flowed in the rear of the material that has remained in the injection chamber at the time of the preceding injection stroke. CONSTITUTION:The injection chamber side opening 35 a passage 33 is opened to a position confronting to a space i.e. a space defined between a material 20a remaining in the top end part of an injection chamber 24 and an injection plunger 23, or to a portion where the packed material becomes sparse, due to the forcibly backward movement of the injection plunger 23. Further, the injection plunger 23 is pushed back by the material 20b the material 20b fed into the space to be moved backward up to a predetermined position, and after the measurement of the supplied material is finished and then a shut-off valve 31 is opened, said material is injected. A kneading screw 3 advances just prior to an injection stroke to close the passage 33 prevents the back-flow of the material.
Patent JP-S6391951-A (JP)
Title: Lead storage battery
Inventor: YONEZU KUNIO
IPC: H01M50/437
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a glass mat rarely subject to the weathering by moisture and carbon dioxide when stored in the atmosphere and not subject to alkaline corrosion even when stored under the state of a lead storage battery by forming the mat with alkali glass fibers of a specific composition. CONSTITUTION:When a mat is formed with glass fibers composed of alkali glass containing Na2O, K2O, not containing Al2 O3 practically, and containing ZrO2, SnO2, and La2O3 singularly or concurrently, it becomes alkali resistant. As a result, the glass mat for lead storage battery which is rarely subject to the weathering by moisture and carbon dioxide when stored in the atmosphere and not subject to alkaline corrosion even when stored under the state of a lead storage battery can be obtained.
Patent JP-S60127778-A (JP)
Title: Semiconductor laser integrated photoconductive element
Inventor: ISHINO MASATO
IPC: G02B6/42
Filed: 1983-12-15
Abstract: PURPOSE:To relatively readily position severely by forming a recess so that the active layer of a semiconductor laser element and the optical axis of a photowaveguide coincide on the element, depositing metal on the bottom, and securing the element with the substrate side disposed at upside. CONSTITUTION:A photowaveguide 2 is formed in a substrate 1, an etching mask is formed perpendicularly to the progressing direction of the light of the waveguide 2, partly removed by etching, to form a recess 3 and an incident end 4. The end 4 must be perpendicular to the propagating direction of the light, but the incident end desired even by wet etching can be obtained by considering the surface azimuth and etching. After metal 9 is deposited in the recess 3, a semiconductor chip is secured by disposing the substrate 5 upside so that the layer 6 of the laser and the optical axis of the waveguide 2 coincide.
Patent JP-H04115357-A (JP)
Title: Kana / kanji converter
Inventor: SATAKE KOICHI
IPC: G06F17/22
Filed: 1990-09-05
Abstract: PURPOSE:To enable a user to efficiently convert a character string to be converted in accordance with the field of a document formed at present and to improve a conversion speed of KANA (Japanese syllabary)/KANJI (Chinese character) by determining the retrieving order of a technical dictionary in accordance with conversion history. CONSTITUTION:When a dictionary order determining means is started by an input from an input device 1, a history information reader 2 reads out character conversion history and dictionary retrieving history obtained before a history dictionary 10 and a dictionary retrieving order determining device 1 determines the dictionary retrieving order based upon history information. A dictionary retrieving device 3 reads out a conversion candidate character string by using the dictionary 13. The user executes determining work by a converted character string selecting device 4. A history information writing device 5 updates the history dictionary 10. If a conversion candidate character string required by the user can not be obtained by one dictionary retrieval, the device 3 repeats similar operation until the conversion character string is determined. Since the retrieving range of the dictionary is concentrated, the adaptation of candidate character strings can be improved and converting operation can rapidly be executed.