baber/WOPTO huggingface dataset:
Patent JP-H07316877-A (JP)
Title: Plating layer structure of aluminum die casting
Inventor: TAKAMA MASAYOSHI
IPC: C25D3/38
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a plating layer structure of an aluminum die casting having the constition capable of obtaining the plating layer excellent in adhesion property, smoothness, covering force and corrosion resistance without corroding the an aluminum die casting to be plated, and particularly forming the plating layer of sufficient thickness even in rippled surface or recessed part on the surface of the aluminum die casting. CONSTITUTION:On the surface of an aluminum die casting 1 to be plated, a base plating layer alpha is formed by laminating a semi-gloss nickel plating layer 6 and a copper sulfate plating layer 3 successively and alternately. On the base plating layer alpha, a surface plating layer beta is formed by laminating a gloss nickel layer 4 and a decorative chrome plating layer 5 successively and alternately, or a surface plating layer is formed by laminating a nickel strike plating layer, the gloss nickel plating layer and the decorative chrome plating layer successively and alternately.
Patent JP-H08299094-A (JP)
Title: Chair
Inventor: MATSUO YASUHISA
IPC: A47C1/00
Filed: 1995-04-28
Abstract: PURPOSE: To apply a slow rising function without thickening a seat. CONSTITUTION: This chair is provided with multiple bases 2 erected at the required interval and a seat 3 arranged between the bases 2 and pivotally supported on the bases 2 on both sides of the base end section. The seat 3 is automatically erected from the using position to the erect position by a seat energizing mechanism A, and braking force is continuously applied to the seat 3 in the rising action by slow rising mechanisms B provided with dampers 9 fitted to the bases 2.
Patent JP-2000298289-A (JP)
Title: Liquid crystal display device
Inventor: ISHII MASAHIRO
IPC: H04N5/66
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide thin film transistors having superior characteristics and thereby to improve display quality. SOLUTION: In this device, transparent substrates are disposed facing each other via a liquid crystal, and thin film transistors are formed in the pixel region of the liquid crystal side of one of the transparent substrates. This thin- film transistor consists of a semiconductor layer AS formed on a scanning signal line GL with an insulating film interposed therebetween and a drain electrode DE to be connected to a video signal line DL and a source electrode SE to be connected to a pixel electrode, both formed on the semiconductor layer AS. The source electrode SE is formed to cover the semiconductor layer AS, while the drain electrode DE is formed without extending out of the semiconductor layer AS.
Patent JP-S60252521-A (JP)
Title: Engagement device for receiver for stuff to be transferred by conveyor
Inventor: TSURUMI MANABU
IPC: B65G47/96
Filed: 1984-05-25
Abstract: PURPOSE:To prevent acciedental release due to vibration and adherence of dust in an engagement device in a fruit sorting apparatus, by providing, to a receiver attaching member, a resilent member which urges an engagement tool in the engagement direction thereof only at a position where the engagement tool is released and engaged. CONSTITUTION:Fruits are transferred on a receiver 1. When it comes to a take- out position where external force is exerted due to weighing, an engagement tool 2 is shifted overcoming the resilent force of a resilent member 4 made of, for example, rubber in the direction in which the tool 2 engages with and holds the receiver 1 only in the vicinity of the engaging and releasing position of the tool, and therefore, the tool is disengaged from the receiver 3 which is therefore, titled so that the fruits are taken out. The engagement tool 3 is resilently urged by the resilent member just after the disengagement to be rapidly returned, and is therefore engaged. With this arrangement, it is possible to prevent accidenetal release due to vibration, etc. and adherence of dust.
Patent JP-S58223720-A (JP)
Title: Amplifier for infrared spectrophotometer
Inventor: SHIMAZAKI TSUNEO
IPC: G01J3/42
Filed: 1982-06-23
Abstract: PURPOSE:To enable the measurement with high accuracy without decrease in effective number of digits by making the amplification factor of a variable gain amplifier with respect to a wavelength region, maintaining the level of an output at a specified value or above and subjecting the same to A-D conversion. CONSTITUTION:The wavelength region where a signal attenuates is known in the stage of performing wavelength scanning; therefore, the gain of a preamplifier is increased in order to correct the anticipated rate of attenuation. The signal subjected to the gain correction can be made to the signal of approximately the same magnitude in the entire region of the measuring wavelength, and the result of high accuracy is obtd. without decrease in the effective number of digits in the calculated result of the ratio among the measured values.
Patent JP-H01278632-A (JP)
Title: Deodorizing stool
Inventor: TASHIRO YUKIO
IPC: E03D9/05
Filed: 1988-04-27
Abstract: PURPOSE:To prevent stink from exhalation by scattering foam produced by foaming agent on the surface of water stored previously in a stool basin to embed excrement in the foam. CONSTITUTION:A nozzle is provided projectingly in a required position of a stool, for example a position deep from below a hip seating section of stool seat 4 to afford communication between the proximal end of the nozzle 8 and a foam generator M. Also in the generator M, for example, an air sol type enclosed cylinder 9 is filled with incombustible liquefied gas in which is mixed chemicals foaming in reaction with water. An operation section provided in a generator case is operated to produce foam on the surface of water to shorten as short as possible a time taken for contact of excrement with air in excretion, so that stink can be prevented from exhalation.
Patent JP-S5440286-A (JP)
Title: Dispersing method for finely divided metallic compound into organic solvent in high concentration
Inventor: OONISHI HIDEMATSU
IPC: C09K23/00
Filed: 1977-09-06
Abstract: PURPOSE: To disperse finely divided metallic oxide etc. into an org. solvent constantly in high concn., by reacting inorg. acid salt of divalent metal with alkali hydroxide in an org. solvent using neutral metallic salt of a specific org. acid as a dispersant, and by reacting O 2  and/or H 2 O 2  with the product of the above reaction.  
     CONSTITUTION: An inorg. acid salt of a divalent metal, e.g., Fe, Mn, Ni, is reacted with alkali hydroxide in an org. solvent (e.g., toluene) using as a dispersant neutral Na-, Ba-, Mg- salt etc. of naphthenic acid and/or org. sulfonic acid (e.g., petroleum sulfonic acid) and an alkenyl carboxylic acid (e.g., oleic acid). The resultant metallic hydroxide and/or oxide of a divalent metal, e.g., Fe, Mn, or Ni is reacted with O 2  and/or H 2 O 2  to convert the metal to a highly valency level and to form a finely divided metallic oxide or hydroxide which is dispersed into the org. solvent in high concn. Ferrous chloride, manganous chloride, and nickelous chloride etc. are  examples of the inorg. salt of the divalent metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06318133-A (JP)
Title: Position information input device using pressure sensitive tablet
Inventor: INOUE MAKOTO
IPC: G06F3/0488
Filed: 1993-05-07
Abstract: PURPOSE:To securely judge a pen-DOWN state or pen-UP state and extract only effective coordinate data when an input load is less than a prescribed value by providing a coordinate data generating means which generates coordinate data in the pen-DOWN state and a judging means which judges whether or not the pen-DOWN state is effective. CONSTITUTION:The pressure sensitive tablet 10 has an X-axial transparent electrode 3 and a Y-axial transparent electrode 4 and a controller 11 detects the coordinates of an input position P where the input surface of the pressure sensitive tablet 10 is pressed with a pen on the basis of voltage signals. A control circuit 14 has a microprocessor 15 and calculates position information on the input position P from digital data outputted from an A/D converting circuit 13. Further, a control signal SW for performing switching control over the control circuit 14 and switches XG and XV, and YG and YV is outputted to perform judgement processing for the pen-DOWN state and pen-UP state and extraction processing for effective coordinate data when the input load is less than the prescribed value.
Patent JP-S60251832-A (JP)
Inventor: NAGAURA YOSHIAKI
IPC: A01K79/00
Filed: 1984-05-25
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-H05304003-A (JP)
Title: Manufacture of ptc resistor
Inventor: ODA TOSHIO
IPC: C04B38/06
Filed: 1992-04-27
Abstract: PURPOSE:To provide a method with which the binder contained in a molded body is easily removed at low cost, and to make a contribution in the improvement of quality of a PTC resistor. CONSTITUTION:A molded body has been manufactured by adding an organic binder to the main raw material of V2O3 then after heating up the molded body in an inert atmosphere, a calcinating operation is conducted and a PTC resistor is manufactured. It is desirable that a nitrogen atmosphere is used as the above-mentioned inert atmosphere. A purging operation is conducted using nitrogen gas when the heating treatment is performed, and the rate of temperature increase when heating up the molded body should be 3 deg.C/min. to 5 deg.C/min.
Patent JP-S588651-A (JP)
Title: Electrographic processing method for printing plate
Inventor: TAKEI MASAYUKI
IPC: G03F1/00
Filed: 1981-07-09
Abstract: PURPOSE:To avoid the uneven density of a plate by using extended pattern for an original. CONSTITUTION:A density signal is obtained with a reader head 20 via photoelectric conversion from an origin 10 formed by extending a pattern by a required length. This signal is converted into a digital density signal with an A/D converter 21. Then, the density signal is processed with a engraving curve corrector 26 through channel selectors 25 and 27 and then, inputted into a computer. The CPU35 performs a computation to correct and outputs the density signal with the uneven density corrected with at the vertical and horizontal splices, which is stored in a memory device 40 every one scanning line through a CPU data output I/F 36 and a memory input register 37.
Patent JP-S5231896-A (JP)
Title: Apparatus for controlled drying of tobacco leaves
Inventor: ISHII MASANORI
IPC: A24B3/04
Filed: 1975-09-03
Abstract: PURPOSE: Controlling the temperature in a drying room by detection of weight decrease of tobacco leaves by loss of water in the course of drying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07294342-A (JP)
Title: Device for fitting liquid temperature sensor
Inventor: NAKAJIMA KAZUMA
IPC: G01K1/14
Filed: 1994-04-25
Abstract: PURPOSE:To prevent a thermistor from being deteriorated due to the entrance of a liquid and an O-ring from breakage and jutting out from an O-ring groove. CONSTITUTION:The tip end of a metallic tube 1 is closed and a thermistor 2 is inserted into the tip end of the tube 1, then the opened base end part of the tube 1 is buried in a body 7 made of synthetic resin and is jointed therewith. In such a fitting device for a liquid temperature sensor in which the tube 1 of the sensor is inserted into an insertion hole 14 of a cooling water container 8, for example, as a member to be fitted on, the clearance between the inner face of the hole 14 and the outer face of the tube 1 is sealed with an O-ring 18.
Patent JP-S61264746-A (JP)
Title: Manufacture of lead frame for electronic part
Inventor: SUGIURA YASUO
IPC: H01L23/50
Filed: 1985-05-20
Abstract: PURPOSE:To largely reduce the cost by forming a lead terminal supported between supports by pressing in parallel in the feeding direction of a hoop material of strip shape, feeding to a plating tank, and then cutting by pressing the connecting part. CONSTITUTION:Lead terminals 2 are so formed between the third side support 23 and the first side support 21 in two rows in parallel in a direction for connecting the end of the terminal 2 with the support 21. A punching lead frame is removed from a reel 30, and fed to a plating tank continuously by one by. Then, it is fed to a pressing mold, positioned by a hole 3 on the mold, the connecting parts of the lead terminal 1 and the support 22, and the terminal 2 and the support 21 are cut by pressing, fed to next pressing mold by holes 3, 4, and positioned on the mold. The ends 5a, 5b, 5a', 5b' divided from the terminals 1, 2 are pressed to obtain clip combs, 6, 7.
Patent JP-S5535007-A (JP)
Title: Organic germanium hydride compound
Inventor: IKEGAMI SHIROU
IPC: C07F7/30
Filed: 1978-09-04
Abstract: NEW MATERIAL:Organic germanium hydride compounds of formulaI(A and B are H or basic heterocyclic compound; Z is H, carboxylic acid or carboxylic acid ester).  
     EXAMPLE: 3-Germylpropionic acid of formula H 3 GeCH 2 CH 2 COOH.  
     USE: Reducing agents of organic halides, carbonyl compounds, etc. Compared with conventional organic tin compounds, these have lower toxicity and higher stability against bases and heat, and can be stored for a long time and easily be removed out of a reaction system.  
     PROCESS: Germanium doioxide is treated with hypophosphorous acid in a hydrohalogenic acid. The obtained halogermanium-phosphoric acid complex and olenfins of formula II are reacted, to obtain trichlorohalogermyletyl derivatives of formula III. Subsequently these are dehalogenated, to obtain the compounds of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60160-A (JP)
Title: Facsimile multiple address system
Inventor: OOSHIMA TSUTOMU
IPC: H04N1/32
Filed: 1983-06-15
Abstract: PURPOSE:To transmit sequentially an identical original to a facsimile system where devices in accordance with the G2 and G3 standards are mixed in terms of multiple address by providing a device type identification section identifying type of facsimile device at a destination address so as to transmit a compressed data or a restored restoring data depending on the result of indentification. CONSTITUTION:A reading section 2 of a facsimile multiple address system reads a transmission original 1, a read binary picture information signal is transmitted to a data compressing/restoring section 4 or a received picture information signal from the compressing/restoring section 4 is transmitted conversely to a recording section 11. Further, a file section 5 stores temporarily the picture information signal from the compressing/restoring section 4 and a transmission/reception control section 6 transmits the picture information signal to an external facsimile picture information signal and receives an external signal. A line control section 9 is connected to the control section 6 and a G2/G3 response control section 10 is connected to the control section 9. Further, the control section 10 identifies the type of the facsimile device at a destination address so as to control the compressing/restoring section 4 and the control section 6 depending on the result of identification thereby transmitting an identical original in terms of multiple address.
Patent JP-H11300592-A (JP)
Title: Grinding machine
Inventor: TAI HIDEKAZU
IPC: B24B23/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a grinding machine to reduce the vibration and the noise to be generated during the grinding. SOLUTION: Box bodies 4, 5 to store a motor part 3 to rotate a grinding machine to grind a work are provided with recessed parts 41, 51 having an opening part 42 in the area of grip parts G, G, and independent covers 9 to cover the opening part, the opening part is of the size slightly smaller than the area to be formed by upright walls to form the recessed parts, and a circumferential edge part is provided in an expanding manner into the area, the covers 9 are provided with flange parts to be abutted on the circumferential edge parts, and the flange parts are abutted on the circumferential edge parts while storing deformable bag bodies 8, 8 in which a gel-like viscous substance is stored in the recessed parts 41, 51.
Patent JP-H06294655-A (JP)
Title: Oscillation gyro
Inventor: YOSHITANI KAZUHIRO
IPC: G01C19/5663
Filed: 1993-04-09
Abstract: PURPOSE:To obtain an oscillation gyro having such structure as the degradation of detection accuracy of rotary angular speed is retarded. CONSTITUTION:Piezoelectric elements 14a, 14b, 14c are formed on the side face of a right triangular prism oscillator 12. A supporting member supports the oscillator 12 in the vicinity of a node thereof and the supporting member 22 is fixed to a board 26. Notches 28 are made at the opposite ends of the board 26 fixed to a base 32 through a butter 30. Connecting electrodes 34a, 34b, 34c formed on the base are connected with the piezoelectric elements 14a, 14b, 14c through lead wires 36a, 36b, 36c.
Patent JP-H01279185-A (JP)
Title: Combination faucet
Inventor: KOMEGAE NOBORU
IPC: F16K31/68
Filed: 1988-04-28
Abstract: PURPOSE:To enable mixed water to be set to a desired temperature eliminating its fluctuation by using a thermostat for adjusting a mixing amount of water, in the case of a combination faucet applying a disk-type opening and closing valve. CONSTITUTION:A movable disk (b) is provided so as to be slidable on a fixed disk (a), and a delivery flow amount is determined by an opening proportion of mixed water opening holes a1, a2 drilled in the fixed disk (a). In the upstream side of an opening and closing valve of disk type thus obtained, a control valve 16, variably controlling mixing ratio of hot water to cold water by a temperature sensing part 15 of thermostat or the like, is provided. Further a lever handle 10 performs flow setting by the vertical movement and temperature setting by the turning movement.
Patent JP-S60252441-A (JP)
Title: Naphthalene and naphthoquinone derivative
Inventor: HASHIMOTO KINJI
IPC: A61P31/04
Filed: 1984-05-28
Abstract: NEW MATERIAL:The naphthalene and naphthoquinone derivative of formula I (ring A is group of formula II or formula III; R1 is lower alkyl; R2 is H, 1-20C alkyl, lower phenylalkyl, allyl or 1-10C alkyl having benzyloxy or OH group as a sustituent group; when the ring A is the group of formula III, R2 is not H). EXAMPLE:2-(1-Hydroxyethyl)-4,5,8-tetramethoxynaphthalene. USE:The compound has anti-inflammatory, anticomplementary, hypotensive, cardiopathy-remedying, antiallergicm platelet coagulation inhibiting and antitumor activities, etc, and is useful as an anti-inflammatory and analgestic agent, hipotensor,remedy for cardiopathy, antiallergic agent, antithrombic agent, antitumor agent, antibacterial agent, etc. PREPARATION:The compound of formula V which is one of the compound of formula I can be produced by the Gringnard reaction of the compound of formulaV (R2' is 1-20C alkyl, etc.).
Patent JP-H10298720-A (JP)
Title: High purity chromium steel sheet excellent in secondary working brittleness resistance after deep drawing
Inventor: SUMITOMO HIDEHIKO
IPC: C22C38/44
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in secondary working brittleness after deep drawin in a high purity chromium steel sheet by regulating the balance of P and B to be added. SOLUTION: This steel sheet is has compsn. by weight, <=0.010% C, <=0.5% Si, <=1.0% Mn, <=0.01% S, 9 to 25% Cr, <=0.6% Ti+Nb so as to also satisfy >=7.0 (Ti+Nb)/(C+N), 0.002 to 0.05% Al, <=0.0015% Ca and <=0.01% N, contg., at need, <=3% Mo, <=1% Cu and <=1% Ni and contg. P and B satisfying the range surrounded by the lines of (a), (b), (c), (d), (e) and (f) shown in the fig., and the balance substantial Fe. The expansion of the use for deep drawing of the high purity chromium steel sheet by the improvement of its usability can be expected.
Patent JP-H08279685-A (JP)
Title: Battery accommodation equipment
Inventor: TANIMURA KAZUNARI
IPC: G11B33/12
Filed: 1995-04-08
Abstract: PURPOSE: To enable accommodating batteries different in size by changing the size of an accommodation space, by installing a lock arm which is energized by an elastic part member and makes a lock part engage with a battery, and a lock part member which abuts against the lock arm and fix it when the battery is accommodated. CONSTITUTION: When a battery is accommodated, the lock part of a lock arm 50 energized by an elastic part member is engaged with the battery, a lock part member abuts against the lock arm 50, and it is locked. Thereby the lock part is prevented from coming off, and the battery can be surely locked. A case size adjusting mechanism 60 is equipped with vertical diaphragms 63, 64 and a side diaphragm 65, and can easily change the size of a battery accommodation space, so that batteries different in size can be surely accommodated in battery accommodation parts.
Patent JP-2000296754-A (JP)
Title: Occupant restraint device
Inventor: KANDA MINORU
IPC: B60R21/20
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To smoothly develop the air bag of an occupant restraint device from a space sandwiched between a front pillar and a front pillar garnish. SOLUTION: The front end of a folded air bag 21 is stored in a space sandwiched between a front pillar 18 and a front pillar garnish 67 and a rib 69 functioning as an impact absorbing member is integrally provided inside the front pillar garnish 67 positioned in the rear of the air bag 21. A passage 70 where the developing air bag 21 enters between the front pillar 18 and the rib 69 to pushingly open the front pillar garnish 67 is formed and the surface 691 of the rib 69 faced to the passage 70 is set to a smooth curved shape with no edge so as not to catch the air bag 21.
Patent JP-H11308141-A (JP)
Title: Radio equipment
Inventor: TSUSHIMA YASUYUKI
IPC: H04B1/3822
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a maximum antenna gain by simple constitution by connecting a first tuning circuit at the time of contraction and a second tuning circuit at the time of expansion by a switch circuit for connecting a radio circuit and the first tuning circuit and the second tuning circuit provided corresponding to a contraction state and an expansion state. SOLUTION: The antenna AT is mechanically connected to power feed points (c) and (d) at the time of being housed in a case body and the time of being expanded by an antenna connector 4, power is fed and a control circuit 1 detects the state and switches a switch. Tuning circuits (a) and (b) are set so as to maximize the antenna gain at the time of housing the antenna and the time of expanding it and a common side is connected to the common side of the antenna connector 4. Thus, the switch whose common side is connected through a transmission/reception circuit 2 to a modem circuit 3 automatically selects the tuning circuits (a) and (b) corresponding to the time of housing the antenna and the time of expanding it. Thus, this small-sized radio equipment in the state of contracting the antenna is put inside a bag or a pocket and used at ease.