baber/WOPTO huggingface dataset:
Patent JP-H08274239-A (JP)
Title: Manufacture of lead frame and semiconductor device
Inventor: YAMAGUCHI TAKESHI
IPC: H01L23/50
Filed: 1995-03-30
Abstract: PURPOSE: To provide a lead frame which can maintain an element mounting part in an adequate position, in a molding process. CONSTITUTION: This lead frame consists of the following; a frame part 1, a semiconductor element mounting part 2 formed in the frame part, a plurality of leads which stretch toward the semiconductor element mounting part from the frame part, and a protruding part 3B. The tip part of at least one of the leads 3 is connected with the semiconductor element mounting part. The protruding part 3B is collectively molded in an unified body with the lead 3A connected with the semiconductor element mounting part, at an altitude exceeding a wire boned to a semiconductor element mounted on the semiconductor element mounting part.
Patent JP-S61234962-A (JP)
Title: Method and apparatus for recovering fine grain
Inventor: IZUMIKAWA CHIAKI
IPC: B03D1/04
Filed: 1985-04-08
Abstract: PURPOSE:To separate and recover economically and efficiently the hardly floatable fine grains by generating the air foams from the surface of the fine hydrophobic grains and also sticking the fine grains contained in a treating liquid on the surface of the small air foams. CONSTITUTION:The air blown-in in a pressurized state through an air blow-in pipe 5 is made to a decompressed state in a moment when it is discharged in the inside of a vessel body 1 together with a liquid contg. the fine grains via an introduction pipe 4 and the air foams are formed on the surface of the hydrophobic fine grains. Furthermore the small air foams are simultaneously generated and these air foams are directed toward a central part of the vessel body by the centrifugal force which is caused by feeding the liquid contg. the fine grains in the tangential direction of the vessel body. On the other hand, since the fine grains are adversely directed in the direction of an inside wall of the vessel body from the central part of the vessel body, the collision of both the air foams and the fine grains occurs. This is performed in the centrifugal force field of about 40 G and therefore the floating velocity of the fine grains is increased in comparison with the floatation performing in an ordinary gravity field. Therefore the hardly floatable fine grains can be separated and recovered economically and efficiently.
Patent JP-H08269587-A (JP)
Title: Apparatus for production of titanium and production method therefor
Inventor: SHIMOZAKI SHINJI
IPC: C22B34/12
Filed: 1995-03-30
Abstract: PURPOSE: To produce a high melting metal by preventing the adhesion of a solid product to a supply pipe. CONSTITUTION: A supply pipe 3 of TiCl4 penetrating to approximately the center of a cap 12 is made into a double-pipe structure composed of an inside pipe 32 in which the TiCl4 passes the part disposed in a reaction vessel 1 and an outside pipe 33 which is disposed coaxially via a heat insulating area on the outer peripheral side of this inside pipe 32. Alumina particles are packed in the heat insulating area. The heat flowing convectionally in the reaction vessel 1 is substantially prevented from transfering to the inside pipe 32 by the heat insulating area, and the supply of the liquid TiCl4 is made possible.
Patent JP-H06341045-A (JP)
Title: Production of nonwoven fabric
Inventor: TSUJI KAZUMASA
IPC: D04H3/005
Filed: 1991-03-12
Abstract: PURPOSE:To provide a method enabling nonwoven fabric of stabilized properties with excellent mechanical suitability to be produced even if the machinery is operated in higher speed. CONSTITUTION:A web consisting mainly of polypropylene-based filaments is heat fused to produce nonwoven fabric <=0.02 in birefringence, which is then unidirectionally drawn at a temperature of 80-130 deg.C and a draw ratio of 1.5-2.5.
Patent JP-H03273172-A (JP)
Title: Reference electrode and decontamination device for radioactive metal refuse
Inventor: ONUMA TSUTOMU
IPC: G01R29/00
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the reference electrode capable of monitoring the potential of a material to be decontaminated in decontaminating liquid by inserting a platinum wire into a pipe which has a porous filter atop. CONSTITUTION:The device consists of the glass pipe 13 which has the platinum wire 11 inserted and is equipped with the porous filter 12 atop and also has liquid junction with the decontaminating liquid by the filter 12. The filter 12 is not limited specially as long as liquid passes through the filter and the filter has acid resistance; and a porous filter which is made of, for example, glass, fluororesin, polypropylene, etc., is usable. Further, any material which has acid resistance is usable for the pipe and, for example, glass, fluororesin, polypropylene, etc. Then the reference electrode has anticorrosiveness to sulfuric acid and can has liquid junction with the decontaminating liquid and is installed directly in the decontaminating device for a radioactive material to securely measure the potential of the body to be decontaminated.
Patent JP-H09265782-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEMOTO ATSUSHI
IPC: G11C11/413
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To gain setup margin and to enable high-frequency operation in a high-speed synchronous LSI such as memory circuits by speeding up internal address signals for internal clock signals. SOLUTION: The decoder having latch function 2 is composed integrally of a decode section and a latch section. While the decode section is formed of a NAND gate 7 and an inverter 8, the latch section is formed of first transmission gate groups 3, 4 and second transmission gate groups 5, 6. Each of the transmission gates 3-6 is composed of a PMOS and a NMOS and its on-off operation is controlled by supplying external clocks to the gate. Thus, two stages of the inverters for which the internal address system is used are eliminated to speed up the internal address signals and to secure the setup margin for the internal clocks.
Patent JP-H09265378-A (JP)
Title: Supporting method and supporting system for operator
Inventor: OKAMOTO KAZUHIKO
IPC: G10L17/26
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a supporting method and device capable of judging the mental state of an operator for performing operations by voice input and performing operator supporting suited to the mental state. SOLUTION: In a voice recognition processing part 3, the pattern of the instruction word of a plant operation voice inputted beforehand is registered for each operator. During the operation, for a voice instruction word from a microphone 6, the sound pressure waveform is fetched through a data conversion part 2 to the voice recognition processing part 3 and a maximum sound pressure, a highest frequency and shortest sounding time are fetched to an operator state judgement processing part 4. The voice recognition processing part 3 divides the sound pressure waveform and performs spectrum conversion for respective sound pressure data and performs the voice recognition of the instruction word by pattern matching. Also, the operator is specified by speaker recognition.  The operator state judgement processing part 4 compares the inputted maximum sound pressure, highest frequency and shortest sounding time with the registration data of the specified operator respectively and judges the mental state. A supporting processing output part 5 executes a supporting processing corresponding to instruction contents when the mental state of the operator is 'abnormal'.
Patent JP-H06174969-A (JP)
Title: Optical fiber terminal unit
Inventor: SERA MIKIO
IPC: G02B6/32
Filed: 1993-03-31
Abstract: PURPOSE:To enable the incidence and/or emission of light having directivity to and/or from an optical fiber. CONSTITUTION:This optical fiber terminal unit 1 is mounted at the end of an optical fiber cord 2 and makes the light incident to the optical fiber and/or emits the light therefrom. The optical fiber terminal unit consists of an aspherical bar-shaped lens 3 provided at the outside end to and/or from which the light is made incident and/or emitted, a holder part 1 which houses the optical fiber cord 2 and the lens 3, and a diaphragm 4 which adjusts the section of the incident light and/or out going light to and/or from the optical fiber and is an aperture provided between the lens 3 and the optical fiber end 5.
Patent JP-S549461-A (JP)
Title: Device for changing water level of washing machine
Inventor: FUJIMORI TOMONORI
IPC: D06F39/08
Filed: 1977-06-24
Abstract: PURPOSE: To rationally mount a control knob for steplessly changing an overflowing port formed in a washing tank of a washing machine at an overflowing filter and a washing water level indicator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09262057-A (JP)
Title: Food for removing halitosis
Inventor: JINNAI SHIGENORI
IPC: A23G3/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a halitosis-removing food capable of removing halitosis caused by a sulfide-containing food, not giving unpleasantness to other people and excellent in practicality by making a carboxyl group-having polysaccharide carried on a carrier such as candy. SOLUTION: This halitosis-removing food is obtained by making a carboxyl group-having polysaccharide selected from the group consisting of alginic acid, hyaluronic acid, pectinic acid, their salts, their esters, and carboxymethyl cellulose carried on a carrier selected from the group consisting of candy, gum and gelatin. The halitosis-removing food can remove the halitosis containing sulfide compounds and generated from a food such as garlic, when the food is eaten.
Patent JP-H10252243-A (JP)
Title: Decorative material to be stuck to wall surface, sticking method thereof and wall additionally provided with decorative material
Inventor: KAMATA ISAO
IPC: E04F13/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate work of sticking decorative material to the wall surface so as to considerably shorten working time by making a receiving hole, provided in the back face of the decorative material, receive a tip part of the columnar connecting part embedded in the wall surface, with the tip part protruded. SOLUTION: A base part of a columnar connector 13 and mortar material 15 are filled in each of connector base part receiving holes 14 provided in the specified position of the wall surface of a building 12, to fix the base part of the columnar connector 13 to the wall surface. Mortar 15 is filled in a connector tip receiving hole 11 provided in the back face of decorative material 16 to be stuck to the wall surface. Mortar 15 is painted on the back face of the decorative material 16 and/or the corresponding wall surface of a building 12. The tip part of the columnar connector 13 is made to coincide with the position of the connector tip receiving hole 11, and the back face of the decorative material 16 is pressed to the wall surface. The mortar material 15 is cured and hardened.  Work of sticking the decorative material to the wall surface is thereby facilitated so as to considerably shorten working time.
Patent JP-S57351-A (JP)
Title: Auxiliary starting device of internal combustion engine
Inventor: NAKASHIMA MASARU
IPC: F02M31/06
Filed: 1980-06-03
Abstract: PURPOSE: To improve cold starting quality of a diesel engine in such a way as constituting a starting auxiliary device with an electric heater and a spraying nozzle capable of spraying fuel to be controlled in response to the number of revolution of the engine.  
     CONSTITUTION: The fuel introduced into a fuel injection pump 1 through a feed pump 2 and a filter 3 is injected through a nozzle 4, while excessive fuel is returned through a return pipe 5 to a tank unshown in the figure. Further, a part of the excessive fuel is introduced into a sprayer 9 through a branch pipe 6 equipped with electromagnetic valve 7. Compressed air is introduced into the sprayer 9 from a compressed air conduit 13 and further a spraying nozzle 10 on its tip opens in the air intake pipe 12. In the air intake pipe 12, a glow part 14 of an electric heater 11 is arranged, while facing the nozzle 10. Besides, electric conduction to the electric heater 11 and release of the electromagnetic valve 7 can be achieved simultaneously by a switch 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07277938-A (JP)
Title: Skin external preparation
Inventor: MOMOTA HITOSHI
IPC: A61K8/00
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a skin external preparation, excellent in protecting effect on skin and improving effect on the state of skin by blending ingredients having suppressing effect on production of a lipid peroxide in skin and decomposing action on the lipid peroxide already produced. CONSTITUTION:This skin external preparation is obtained by blending a skin external preparation with one or more substances in copper and a substance containing the copper as active ingredients, preferably one or more substances selected from a water-soluble copper salt and an aqueous extract of dried bean curd, sesame, pure cocoa, pistachio, cashew nuts, green laver, Auricularia auricula, clove, oyster and lobster in an amount of 0.001-1.0wt.% as copper amount based on total amount of the skin external preparation.
Patent JP-H06284779-A (JP)
Title: Control circuit for brushless dc motor
Inventor: MATSUI NOBUO
IPC: H02P6/16
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a control circuit, which can perform other processings during a non-conducting period, by providing the constitution wherein position detecting signals are sampled only in a motor conducting period and operations other than motor control are performed during the non-conducting period. CONSTITUTION:A microcomputer 1 of a control circuit drives a brushless DC motor 20 through a driving circuit 21. The position of the brushless DC motor 20 is detected with a position detecting circuit 22 and supplied into the microcomputer 1. The microcomputer 1 houses a waveform synthesizing circuit and can output the request for interruption at the reload timing of a WGRELOAD register. The sampling processing level in the microcomputer processings is executed only at the time of the interruption in response to the interruption processing. Therefore, the microcomputer 1 can execute other processings at the other time. Even during the driving of the brushless DC motor, the processing of the other apparatus can be controlled in real time.
Patent JP-S61233873-A (JP)
Title: Data collection processing device
Inventor: SHIRAI YASUYUKI
IPC: G01M15/00
Filed: 1985-04-09
Abstract: PURPOSE:To decrease the time required for peak value retrieval at data processing by providing a means storing a peak value of an input data within a designated period, reading and storing the peak value after the end of setting time. CONSTITUTION:A CPU 7 gives a running command to an engine connected via an interface 13 according to the operation pattern inputted from an operation section 16 in an engine experiment system. An output of a sensor supervising the engine state is recorded in a collation data memory 9 via an A/D converting section 14, since the sensor output is inputted also to a peak value storage section 18 at the same time, the peak value held at the end of experiment is stored in a peak value memory 19. The scale displaying the collected data on a display section 15 is set by the peak value data.
Patent JP-H04284525-A (JP)
Title: Substrate for analog type touch panel
Inventor: HIRATA REIJI
IPC: G06F3/041
Filed: 1991-03-13
Abstract: PURPOSE:To obtain an analog type touch panel excellent in input precision and position detection precision, and to obtain the analog type touch panel not needing the etching treatment of a transparent conductive layer. CONSTITUTION:The title substrate for an analog type touch panel is constituted as follows. A part of the transparent conductive layer 12 formed on insulating base material 1 is covered with an insulating layer 14, and the external connection part 15 of a reed electrode is formed on the insulating layer, and simultaneously, the reed electrodes 13 are formed on the transparent conductive layer so as to face to each other.
Patent JP-S58191593-A (JP)
Title: Telephone set
Inventor: KURIYAMA MEIKAI
IPC: H04Q3/58
Filed: 1982-05-04
Abstract: PURPOSE:To cancel an inductive voltage of a telephone terminal set, and to suppress inductive noise of a subscriber line connecting lots of telephone sets with a simple constitution, by installing an auxiliary line along each subscriber line and applying a signal having an opposite phase with a high frequency component interfering with the auxiliary line. CONSTITUTION:A main device 1 of a key telephone set and plural telephone sets 2 are connected via plural subscriber lines 3 and plural communication lines 4 are connected to the main device 1. An auxiliary line 5 is installed along the subscriber line 3 and a high frequency filter 6 is connected to one of communication lines 4. The inductive components are extracted from the lines 4 at the filter 6, the components are applied to a phase inverting circuit 7, and they are extracted as an opposite phase signal. After an output voltage is adjusted at a level adjusting device 8, the voltage is applied to each auxiliary line 5, the high frequency components of the opposite phase are induced in the subscriber line 3, allowing to cancel the interference noise induced in the subscriber line 3.
Patent JP-H04285953-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAGAWA HAJIME
IPC: G03C7/36
Filed: 1991-03-14
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material capable of inhibiting stain due to processing and maintaining the light stability of color developing dyestuffs. CONSTITUTION:At least one kind of acylacetamide type yellow dyestuff forming coupler having an acyl group represented by formula I and at least one kind of acylacetamide type yellow dyestuff forming coupler having an acyl group represented by formula II are incorporated into a silver halide color photographic sensitive material having at least one photosensitive silver halide emulsion layer on the base. In the formula I, R1 is a monovalent group other than H and Q is a group of nonmetallic atoms required to form a 3- to 5-membered hydrocarbon ring or a 3- to 5-membered hetero ring having at least one hetero atom selected among N, S, O and P in the ring in combination with C but R1 does not bond to Q to form a ring. In the formula II, M is a group or atom substitutable on the benzene ring, m is integers of 0-5, and in case of m >=2, M's may be different from each other.
Patent JP-H04309312-A (JP)
Title: Shower controller
Inventor: UEKI KOICHI
IPC: G05B24/02
Filed: 1991-04-08
Abstract: PURPOSE:To shower comfortably without monotonousness. CONSTITUTION:The shower controller is constituted of a hot water supply means for supplying suitable temperature hot water utilized for a shower, etc., a switching means for switching hot water supplied from the hot water supply means to various shower nozzles, a fluctuation means 5 for varying the flow rate of hot water supplied from said hot water supply means, a sound source means 15 for generating a music signal, an integral means 16 for extracting a melody element from the music signal and outputting it to said fluctuation means, and a loudspeaker 17 driven by the music signal from said sound source means 15.
Patent JP-S63239158-A (JP)
Inventor: UEDA SHUSAKU
IPC: C04B35/581
Filed: 1987-03-27
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-S61233871-A (JP)
Title: Information retrieving method for information file device
Inventor: YAMADA YOSHINORI
IPC: G06F17/30
Filed: 1985-04-09
Abstract: PURPOSE:To facilitate retrieval operation by storing once retrieval information retrieved continuously to a memory circuit and using the retrieval information to retrieve continuously picture information from an information file and outputting it. CONSTITUTION:When the information relating to the picture information to be retrieved from a keyboard 9, a system control circuit 14 transfers this information to an information retrieval circuit 11 and reads sequentially the retrieval information stored in a hard disc 10 and sends it to the information retrieval circuit 11. The information retrieval circuit 11 compares the sent retrieval information and stores the coincident information to once in the memory circuit 12. The system control circuit 14 retrieve sequentially the picture stored in an optical disc 8 based on the retrieval information stored in the memory circuit 12, reads it and after expansion processing by a CODEC 7, the information is displayed on a CRT display 5 via a page memory 2, a display memory 3 and a selection circuit 4.
Patent JP-H04309901-A (JP)
Title: Diffraction grating and hologram pickup using the same
Inventor: AKAHA KAZUHIKO
IPC: G02B5/18
Filed: 1991-04-08
Abstract: PURPOSE:To easily and finely manufacture the diffraction grating which has good diffraction characteristics with high accuracy by forming sharp slanting surfaces in grating grooves of the diffraction grating and making the grating groove pitch fine. CONSTITUTION:When the diffraction grating is manufactured, a raw material which has corrosion directivity in corrosion formation by wet etching like a single-crystal raw material is used as the material of the diffraction grating 1 and the grating grooves 2 are formed. The grating slanting surfaces 3 can be formed on the walls of the grating grooves 2 because of the corrosion directivity and the diffraction characteristics of the diffraction grating are improved. Namely, each grating groove 2 is a recessed groove with three sides and in a linearly sharp shape, and one side form the grating slanting surface 3. The three sides including this grating slanting surface 3 form the sharp recessed shape and the tilt angle theta of the grating slanting surface 3 is set to an angle designed meeting requirements for the diffraction characteristics of the diffraction grating. A crystal material is preferably used as the raw material.
Patent JP-S57189308-A (JP)
Title: Recording and reproducing device
Inventor: FUKUI KIYOTAKE
IPC: G11B5/027
Filed: 1981-05-18
Abstract: PURPOSE:To repeatedly reproduce stored contents in a prescribed time immediately before that time instantaneously when necessary, by always storing output signals of a tape recorder, a VTR, etc. in a storage device provided separately. CONSTITUTION:In case of a regular operation, a tape recorder 1 becomes an operating state by a signal of an operating state switching control part 7, and its output signal is outputted to an output terminal 6 through a changeover switch 5. At the same time, it is stored in a solid storage device 31 or 32. As for these storage devices, the store and readout states are switched by changeover switches 8, 9, respectively. In case of a repeat reproducing operation, between the storage device 31 and 32 an output of that which has been in the store operating state immediately before that time by a signal of the control part is selected by a selecting switch 10. It is restored to its original signal by a digital-to-analog converter 4, and after that, is transferred to the output terminal 6 through the changeover switch 5.