baber/WOPTO huggingface dataset:
Patent JP-H10117118-A (JP)
Title: Higher harmonic vibrator and its mounting method
Inventor: MIYAGAWA TAKU
IPC: H03H9/17
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for control through an external circuit by utilizing a higher harmonic which is easy to work and is inexpensive and to obtain a specific resonance frequency by forming four sides of a driving electrode at the specific angle of the rotational Y plate of lithium niobate single crystal. SOLUTION: A piezoelectric vibrator 1 which uses a tertiary higher harmonic has driving electrodes 3a and 3b formed on opposite main surfaces 2a and 2b of a piezoelectric substrate 2 cut out of a 36 deg. rotational Y plate of lithium niobate single crystal. Lead-out conductor patterns 4a and 4b from the driving electrodes 3a and 3b are connected to external connection terminals 5a or 5b formed at a lengthwise end part of the piezoelectric substrate 2.  The four sides of the driving electrodes 3a and 3b which face each other along the width of the piezoelectric substrate 2 are at 45 deg. to the side of the piezoelectric substrate 2 which has long sides parallel to the X-axial direction of the 36 deg. rotational Y plate and when the conductor pattern 4a led out of the corner part of the driving electrodes 3a and 3b which are close to the lengthwise end part of the piezoelectric substrate 2 is connected to the connection terminal 5a, the conductor pattern 4b is connected to the connection terminal 5b.
Patent JP-S63122317-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIOZAWA NOBORU
IPC: H03K19/086
Filed: 1986-11-12
Abstract: PURPOSE:To quicken the operating speed of an output circuit by adopting an ECL basic type of one input/one output for an output circuit of a bipolar gate array, adopting a NOR output for the output and connecting a capacitor between a common emitter terminal and a power voltage terminal for a differential input transistor (TR) and a reference TR. CONSTITUTION:Only a NOR output is enabled for an output terminal OUT of an emitter follower EF. Thus, a capacitor Co connected in parallel with constant current sources Qc, Rc acts like a speedup capacitor similarly used in an NTL (non-threshold logic) circuit. Thus, in applying NOR logic for the logic of the output circuit, the capacitor Co acts always like the speedup capacitor. Since only one input TR is in use, there is no TR left as a parasitic capacitor not in use. As a result, the gate delay time is decreased and the operating speed of the output circuit is much quickened.
Patent JP-H07122649-A (JP)
Title: Fabrication of cmos transistor
Inventor: SEGAWA MIZUKI
IPC: H01L21/324
Filed: 1993-10-26
Abstract: PURPOSE:To prevent the short channel effect from increasing due to decrease of effective channel length by dividing a heat treatment step into a plurality of substeps depending on the design rule, treating such elements as requiring high temperature heat treatment at first and then treating such elements as requiring low temperature treatment, thereby preventing depletion of the gate electrode. CONSTITUTION:A second insulation film 9 is deposited in order to prevent exposure of a silicide layer 7 of high melting point metal and then a first heat treatment is conducted at relatively high temperature in order to active the source-drain (i.e., an N type heavily doped diffusion layer 13) and the gate electrode of an N channel transistor. Since heat treatment is conducted at relatively high temperature after deposition of the second insulation film 9, the gate impurities can be activated while preventing abnormal oxidation of the high melting point metal silicide layer 7. A p-type heavily doped diffusion layer 14 is then activated through a second heat treatment at a relatively low temperature thus realizing a fine CMOS transistor.
Patent JP-H02114918-A (JP)
Title: Warmth retaining plate
Inventor: ICHIMURA MASAHIRO
IPC: A47J36/24
Filed: 1988-10-24
Abstract: PURPOSE:To improve the portability and warmth retaining performance by providing a three-layer plate type heat generating unit in which a insulating layer is arrange between a heating element and a secondary cell, and terminals to change said secondary cell from an outside power source and to supply electricity to said heating element. CONSTITUTION:A three-layer plate type heat generation unit is provided, and consists of a thin type secondary cell 1, a thin type heating element 2 which is electrically connected to plus and minus terminals 1a and 1b of the cell 1, and an insulating layer between the heating element 2 and the secondary cell 1. Terminals 4a and 4b are provided to charge the secondary cell from an outside power source and to supply electricity to the heating element 2. As a result, the portability and warmth retaining performance can be improved.
Patent JP-2001091960-A (JP)
Title: Liquid crystal display device
Inventor: KASAI TSUTOMU
IPC: G02F1/1343
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To inspect the discontinuity of a signal line or the like with a simple operation and with reliability. SOLUTION: First signal line extended in the x direction and provided side by side in the y direction and second signal lines insulated from the first signal lines, extended in the y direction and provided side by side in the x direction are formed on the liquid crystal-side surface of the one transparent substrate out of the transparent substrates placed opposite to each other through liquid crystal. On one end of at least one group of signal lines out of the first and the second signal lines, neighboring signal lines are formed in connection with themselves, and traces showing disconnection of the connected parts are left behind.
Patent JP-H0673734-A (JP)
Title: Press-in force controller for pile
Inventor: KITAMURA MORIO
IPC: E02D7/00
Filed: 1992-08-25
Abstract: PURPOSE:To press in a pile smoothly without being subject to the effect of the nature of the soil on a press-in field, and to eliminate the need for the consolidation of a foundation by controlling the vertical movement and rotational speed of an auger screw and the press-in force of the press-in pile by detecting signals from various detecting means installed to a press-in force controller and a pile press-in drawer. CONSTITUTION:The number of revolution of a motor as the rotational speed of an auger screw 9 is detected by a revolution-number sensor 13, and oil pressure at a time when a drive 12 is turned and driven is detected by a drive- pressure sensor 17. The flow rate and oil pressure of pressure oil fed to an auger-screw expansion cylinder 11 are detected by an expansion-cylinder flow- rate sensor 16 and an expansion-cylinder pressure sensor 15 respectivey. Oil pressure fed to a main cylinder 6 vertically moving a steel-pipe pile holding mechanism 4 is detected by a main-cylinder pressure sensor 8. The detecting signals of each sensor are input to an arithmetic unit and these detecting signals are compared mutually, and oil pressure and the flow rate optimum to the auger screw 9 and the main cylinder 6 are computed.
Patent JP-S62127745-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIYOJI MASAYUKI
IPC: G03G5/06
Filed: 1985-11-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which is easily manufacturable and has substantial sensitivity by providing a photosensitive layer contg. a specific disazo pigment on a conductive base. CONSTITUTION:The photosensitive layer contg. the diazo pigment expressed by the formula (where A denotes a residual coupler group) is provided on the conductive base. More specifically, this photosensitive body is provided with the photosensitive layer 19 of a lamination type consisting of an electric charge generating layer 15 essentially composed of the diazo pigment 13 and an electric charge transfer layer 17 essentially composed of an electric charge transfer material on th conductive base 11. Light subjected to image exposure transmits the charge transfer layer and arrives at the charge generating layer 15. Electric charge is formed by the disazo pigment 13 in said part. On th other hand, the charge transfer layer 17 receives the implantation of the charge and transfers the same.
Patent JP-2000095983-A (JP)
Title: Aqueous ink jet ink and ink jet recording method
Inventor: FUJIOKA MASAYA
IPC: C09D11/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an aq, ink which easily restores its normal jetting state even after left standing with its nozzle uncapped by preparing such an ink that it essentially comprises water, a water-soluble solvent, and a water-soluble dye and that the residue after evaporating volatile components of the ink is a liquid having a specified viscosity. SOLUTION: This ink essentially comprises water, pref. deionized water, in an amt. of pref. 40 wt.% (based on the total ink wt.; the same applies hereunder) or higher, a water-soluble solvent (e.g. diethylene glycol) in an amt. of pref. 5-40 wt.%, and a water-soluble dye (e.g. color index number Direct Red 227) in an amt. of pref. 0.01-7 wt.%, and the residue after evaporating volatile components of the ink is a liquid having a viscosity of at most 10 times that of the ink before the evaporating. If necessary, a polyhydric alcohol monoalkyl ether having a vapor pressure at 20 deg.C of 0.1 mmHg or lower, in an amt. of pref. 3-15 wt.%, is used as a penetrant.
Patent JP-S61242837-A (JP)
Title: Corrugated board vessel and manufacture
Inventor: AKIMU RUDORUFU ROORENTSU
IPC: B65D5/42
Filed: 1985-11-28
Abstract: A multi-layered corrugated container (10) having at least one flat side (11) and having at least one foldable flap (13) attached at the fold line (14) to the flat side. In the past the fold line has been scored or crushed after the box is formed, and this represents an additional manufacturing step. To avoid this, the container of the present invention comprises a multi-layered sleeve with at least one flap (13) on one end of the sleeve and a fold line (14) separating the flap from the sleeve, the fold line comprising a strip (20) with no corrugations therein to permit the flap to be bent about the fold line.
Patent JP-H09112036-A (JP)
Title: Vibrator for back-filling mortar
Inventor: KAWAGOE KAZUYUKI
IPC: E04G21/08
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To surely fill the mortar in a narrow space using a narrow diameter bar-shaped vibrator or a narrow width flat plate-shaped vibrator. SOLUTION: A pneumatic compact vibrator 2 and a vibrating body 6 are fixed to ash-shaped main body 4 made of a metal flat plate, and a grip 5 is provided in the main body 4 through a cushioning material 9 made of an elastic body so as to form a vibrator 1 for back-filling mortar. The vibrating body 6 is made of a bar-shaped body at 10mm or less of diameter or a narrow width flat plate body provided with multiple holes. Consequently, the vibrating body 6 is inserted deep into a narrow back-filling part so that corners and the periphery of a reinforcement are securely filled with the mortar.
Patent JP-H08103574-A (JP)
Title: Mimic play toy
Inventor: HATTORI SHINJI
IPC: A63H33/26
Filed: 1994-10-05
Abstract: PURPOSE: To simplify the operation of a mimic play toy and enable many kinds of operations by discriminating a separator from a voltage drop caused by a resistor of the separator when the separator is installed in a main body, and forcing an operating means to conduct a designated operation according to the discrimination result. CONSTITUTION: When a resistor 21 with a resistance value of RL is connected to contact points T1, T2 of a main body 10A, detected voltage V1 is reference voltage Vref2 of a comparator N2<Vi<reference voltage Vrefl of a comparator 1. Accordingly, the output of the comparator N1 is H level, the output of the comparator N2 is L level, the gate N3 is L level, and the gate N4 is H level. Thus, only a voice generator N6 is operated to generate a voice. On the other hand, when the resistance value of the resistor 21 is RH, Vref2<Vref1<Vi, and only a voice generator N5 is operated to generate a voice.
Patent JP-S63121995-A (JP)
Inventor: DONO SHUGO
IPC: G07F9/00
Filed: 1986-11-11
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-S61148176-A (JP)
Title: Novel heterocyclic compound
Inventor: HASEGAWA YOSHIHIRO
IPC: C07D471/04
Filed: 1984-12-21
Abstract: NEW MATERIAL:The heterocyclic compound of formula I [R1 is heterocyclic group selected from 1,2,4-triazoyl, 1,3,5-triazinyl and imidazo-[4,5-C]pyridinyl; X is S or group of formula II; R<2> is pyridinyl or quinolinyl; n is 1 or 2] and its salt. EXAMPLE:2-[(4-Methyl-5-trifluoromethyl-4H-1,2,4-triazol-3-ylth-io)-meth yl]pyridine. USE:It has gastric acid secretion suppressing and antiulcer activities and is useful as an antiulcer agent. PREPARATION:A compound of formula I wherein X is S (the compound of formula IV) can be prepared e.g. by reacting the compound of formula R<1>-SH with the hydrochloride of the compound of formula III (Y is halogen) in the presence of a base. Another compound of formula I wherein X is group of formula II can be synthesized by oxidizing the compound of formula IV.
Patent JP-S63123070-A (JP)
Title: Developing method
Inventor: URAWA MOTOO
IPC: G03G13/08
Filed: 1986-11-13
Abstract: PURPOSE:To enhance initial image density by treating the surface of a member for triboelectrifying a toner with a mixture of the metal complex of alkylsalicylate and a fine silica powder. CONSTITUTION:An electrostatic latent image is developed with an insulating toner triboelectrified without using carrier particles. The surfaces of members for containing with a developing powder and imparting or auxiliary imparting electric charge necessary for development to it, such as a sleeve, a doctor blade, a scraper for removing the developing powder remaining on the sleeve after the development are treated with the mixture of the fine silica powder and the metal complex of alkylsalicylate, such as compounds represented by the formula shown on the right in which each of R<1>-R<4> is H or alkyl, and at least one of R<1> and R<2>, and at least at least one of R<3> and R<4> is not H; X<+> is a counter ion; and M is Ni, Co, Cr, or Cu, thus permitting rising of triboelectrification of the toner in an initial stage to be improved and the initial image density to be enhanced without causing to charge up phenomenon under low moist atmosphere.
Patent JP-H06113989-A (JP)
Title: Polishing machine
Inventor: OBARA MINORU
IPC: A47L7/02
Filed: 1992-10-07
Abstract: PURPOSE:To provide a polishing machine which can be used at a place where the generation of dust is to be suppressed such as in a clean room and a hospital. CONSTITUTION:A polishing machine 1 is equipped with a polishing machine body 10 for brushing a floor F by a motor-driven type brushing part 11, cover 20 which covers the upper and side peripheries of the brushing part 11 and has a skirt cover made of rubber on the lower edge side, and a suction pipe 30 which communicates with the inside of the cover 20 on one edge side and is connected to the air suction source side on the other edge side, and the gap between the floor F and the lower edge of the skirt cover forms an air flow passage 21. The dust generated inside the cover 20 during the polishing of the floor F is removed through the suction pipe 30.
Patent JP-H0582604-A (JP)
Title: Electrical property inspecting device
Inventor: YAMAGUCHI HIDENOBU
IPC: G01R31/26
Filed: 1991-09-19
Abstract: PURPOSE:To accurately inspect the needle condition of a property inspecting device which carries out the electrical property inspection of a TAB type semiconductor device in a short time. CONSTITUTION:A pressing plate 5 which presses the needles of a probe card 32 that constitutes a property inspecting device 3 is formed of excellent insulating material such as ceramic, bottom edge pressing plates 51 and 51 and a run off 52 are provided at the bottom plane and the tips 32 of the needles 31 of the probe card 32 are pressed integrally by the bottom edge pressing plates 51 and 51. The longitudinal central part of the pressing plate 5 is permitted to be the boundary allowing one side to be a conducting part 53 on which an excellent conducting film such as gold film is formed and the other side to be left as an insulating part 54.
Patent JP-H09115380-A (JP)
Title: Switch device
Inventor: ASHINA KATSUHIRO
IPC: H01H13/58
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the wearing performance of an inversion cam face portion so as to use for a long period by bringing the coil portion of a torsion coil spring into contact with the inversion cam face portion integrated with a central terminal in a switch device. SOLUTION: A conductor plate 23 is rocked by a slide 13 so that the moving contact 23a of the conductor plate 23 departs from and touches to a fixed contact. A torsion coil spring 24 is fitted near the rock shaft of the conductor plate 23, and an inversion cam face portion 30c, which faces to the central terminal 30 and pressing touches the peripheral face of the coil portion of the torsion coil spring 24 so as to inverting holds the conductor plate 23 in on and off states, is disposed. A connection terminal 30a, an end edge step portion 30b, and the inversion cam face portion 30c are integrally formed as the central terminal 30 via a connection piece portion 30d.  Thereby, the coil portion of the torsion coil spring 24 abuts the inversion cam face portion 30c integrated with the central terminal 30 so that the wearing resistance of the inversion cam face 30c is improved and it bears for a long period use.
Patent JP-H10113015-A (JP)
Title: Paddy field work machine
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide traveling stability and operability by preliminarily performing deceleration to an intermediate speed prior to deceleration traveling at the time of ridge edge turning or the like from a normal work traveling state. SOLUTION: Deceleration control is performed by operating a main clutch pedal 25 to a half clutch state before starting butt turning at a ridge edge from the state of performing traveling at a set speed in a variable speed operation tool 9 for setting the set speed for transplanting. When a planting clutch is operated to an OFF state by an operation to a forced vertical movement operation tool 27, traveling is performed at a lowest speed V4.
Patent JP-2000101131-A (JP)
Title: Photocoupling structure
Inventor: FUJIWARA YOSHIHIRO
IPC: H01L31/12
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain specified output signals by equalizing output signals fed from both outputting leads. SOLUTION: This structure comprises an input lead 1, having at one face a light emitting element 1d for emitting a light signal, based on an input signal, mutually facing output leads 4, 6 which have photodetectors 4b, 6b for providing output signals up receipt of the light signal from the light emitting element 1d on their respective first faces and are disposed to be flush with each other, and a coupling resin 12 poured into the input lead 1 and the first faces of the output leads 4, 6 so as to cover the light emitting element 1d and the photodetectors 4, 6, and the output leads 4, 6 have cuts 4c, 6c forming mutually facing approximately symmetric protrusions 4d, 6d, respectively in regions into which the coupling resin 12 is poured into.
Patent JP-H06121424-A (JP)
Title: Method and apparatus for removing underground cable
Inventor: OGURA KENICHI
IPC: H02G1/06
Filed: 1992-10-07
Abstract: PURPOSE:To provide a method and apparatus that can easily carry out operations for removing an underground cable laid in an underground duct line. CONSTITUTION:An underground cable removal method is provided for pulling an underground cable 12 laid in an underground duct line 22 through a manhole 19 and removing the cable. A one-way upper braking ring A effects braking to stop sliding only when the cable 12 that has been passed in a slidable fashion by gravity is pulled up, and a one-way lower braking ring B effects braking to stop sliding only when the cable 12 falls by gravity. The one-way upper braking ring A and the one-way lower braking ring B are attached to upper and lower points along the underground cable 12 which is common to both rings. The underground cable 12 is intermittently pulled up by a predetermined length while it is successively braked alternately by the one-way upper braking ring A and the one-way lower braking ring B.
Patent JP-H06118394-A (JP)
Title: Liquid crystal composite film
Inventor: KASHIWAGI TORU
IPC: G02F1/1333
Filed: 1992-10-07
Abstract: PURPOSE:To provide a liquid crystal composite film which has a good phase sepn. structure and can attain the high turbidity state in a thin film and consequently a high contrast by constituting the liquid crystal composite film of a high-polymer material consisting of an ion polymer of cyclic ether, more preferably a polymer having specific polyoxethane skeleton in at least a part and a liquid crystal material. CONSTITUTION:This liquid crystal composite film is constituted of the high- polymer material consisting of the ion polymer of the cyclic ether, more preferably the polymer having the polyoxethane skeleton expressed by formula in at least a part and the liquid crystal material. In the formula, R<1>, R<2> are the same or different org. groups; (n) is the degree of polymn. The high polymer having such polyoxethane skeleton is generally obtd. by the ring opening polymn. of a 4-membered cyclic ether compd. The ring opening polymn. is effected by a cation polymn. using a Lewis acid catalyst. As a result, the composite film structure having the good phase sepn. structure is created and the high contrast is attained with the thin film.
Patent JP-H0576427-A (JP)
Title: Sink stand with water drip plate
Inventor: TANIDA ISAMU
IPC: E03C1/18
Filed: 1991-09-20
Abstract: PURPOSE:To present a sink stand with a water drip plate for enabling labor for wiping off water splashed on the periphery due to water splash or the like, to be saved. CONSTITUTION:On the top board 2 of a sink stand 100 with a water drip plate, a water-permeable water drip plate 1 is set, and a top board 2 is provided with a drain hole, and on the drain hole, a water slope for collecting water is formed. On the lower side of the water drip plate 1, a reinforcing rib 10 to serve also for a guide section for leading the water to the drain hole may be set. The water drip plate 1 may be made of porous ceramics. The water splashed on the periphery due to water splash or the like is infiltrated to be quickly drained, and the water can be prevented from being stored on the water drip plate, and troublesome work for wiping off every splashed water can be saved.
Patent JP-H01112346-A (JP)
Title: Performance evaluation data collecting device
Inventor: HARA SHUICHI
IPC: G06F11/34
Filed: 1987-10-27
Abstract: PURPOSE:To collect data in which the states of the detailed operations of a real machine and a real system as information processors are shown in ratios by combining a register, a memory, and an adder. CONSTITUTION:Performance evaluation data 1 representing the inside state of the information processor is held at the register 2, and the output of the register 2 is sent to the memory 4 as an address signal 3. The stored content 5 of an address designated by the address signal 3 is read out from the memory 4, and it is latched by a latch 6. One is added on output data 7 by the adder 8, and it is inputted to a gate 10. The gate 10 transfers output data 12 to the memory 4 based on a control signal 11, and the memory 4 writes it on the above address. In such a way, the number of times of the generation of certain combination of the data 1 which represent the inside state of the information processor is counted, and the performance evaluation of the information processor can be performed based on the above count.