baber/WOPTO huggingface dataset:
Patent JP-S60208383-A (JP)
Title: Chemical fluid composition for winze repair
Inventor: SEKIMOTO YUKIHIKO
IPC: C09K8/04
Filed: 1984-04-02
Abstract: PURPOSE:To provide the titled composition for smoothly conveying the stagnant matter in pits to the ground with secure and easy control of degradation of the rheological properties, comprising anthranilic acid (water-soluble salt) and the conventional composition for the same purpose. CONSTITUTION:The objective composition comprising (A) the conventional composition for same purpose and (B) pref. 0.005-0.1wt% of anthranilic acid or a water-soluble salt therefrom (e.g. alkali metal salt, ammonium salt, pref. sodium one).
Patent JP-S54154665-A (JP)
Title: Reciprocating electric razor
Inventor: ODA TAKESHI
IPC: B26B19/06
Filed: 1978-05-26
Abstract: PURPOSE: To simplify handling of the razor through simple change in the guide position for the use with the skin on the fixed blade or on the mobile blade.  
     CONSTITUTION: This reciprocating electric razor is equipped with a fixed blade with a comb-shaped cutting edge, a mobile blade 4 with a comb-shaped cutting edge which reciprocates in sliding contact with the fixed balde 5 and a case 8 for housing the fixed blade 5 and the mobile balde 4. A U-shaped guide means 12 is provided oscillably ahead the tip of the edges of the fixed blade 5 and the mobile blade 4 in the overlapping direction of the fixed blade 5 and the mobile blade 4. A retaining projection 14 is provided inside the guide means 12 in such a manner as to be fitted into any one of the retaining recesses 15 and 15b proved on the base 1 and a blade holder 8. Thus, the guide means 12 is retained at a position slightly outside the fixed blade 5 and a position slightly outside the mobile blade 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01238057-A (JP)
Title: Organic thin film element
Inventor: MOTOMA NOBUHIRO
IPC: H01L51/30
Filed: 1988-03-18
Abstract: PURPOSE:To realize a uniform structure by constituting an element so that one amphipathic molecules constitute a monomolecular film with the hydrophobic group facing a substrate, that the other part of amphipathic molecules constitute a monomolecular film with the hydrophilic group facing the substrate, and that the viscosity of monomolecular film of the former is higher than that of the later. CONSTITUTION:The element accumulates TTF molecular 13 shown in a formula I on nth layers (n: odd numbers) and quinonediimine 12 shown in a formula II on mth layers (m: even numbers) on its substrate side. Each molecular film accumulates TTF by attaching the substrate horizontally after molecular development and compression. Thereafter, the substrate is immersed in water. After TTF molecular is completely removed, quinonediimine is developed then compressed. The substrate is inverted by 180 deg. in water and then risen. In this way, uniform film structure which is free from defects can be obtained and an organic thin film element having good property can be manufactured.
Patent JP-H07272597-A (JP)
Title: Switch
Inventor: HAYASHI TATSUYA
IPC: H01H33/10
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a switch for reducing an arc generation time and for preventing any damage inside an arc elimination chamber. CONSTITUTION:A first arc elimination grid 13, extending to a position higher than the open pole position of a movable contact 6 is provided, a second arc elimination grid 14 is provided in a space on the side of a reversely faced contact 8 as a reference of the movable contact 6, and the second arc elimination grid 14 is provided in addition to the first arc elimination grid 13. Thus, the number of shutdown points is increased, and the arc generation time is reduced.
Patent JP-H06275160-A (JP)
Title: Phase-to-phase spacer
Inventor: SUZUKI YOSHIHIRO
IPC: H02G7/12
Filed: 1993-03-23
Abstract: PURPOSE:To provide a lightweight phase-to-phase spacer excellent in durability and reliability by forming the insulating part of the phase-to-phase spacer of a porcelain insulator and a resin insulator, and providing a bypass circuit which is OFF by a leaked current in parallel to the resin insulator. CONSTITUTION:Wire holding parts 4 are provided on both ends of a bar insulating part 3 to constitute a phase-to-phase spacer. Further, the insulating part 3 is formed of a porcelain insulator 1 and a resin insulator 2, and a bypass circuit which is OFF by a leaked current is provided in parallel to the resin insulator 2. This bypass circuit can be formed, for example, by a shape memory alloy 9. The resulting phase-to-phase spacer is mounted between the phases of a transmission wiring to prevent a phase-to-phase short circuit accident. No voltage act on the resin insulator 2 in the general state to prevent the deterioration of the resin insulator 2, and a necessary surface leak distance can be ensured at quick fouling.
Patent JP-S62218790-A (JP)
Title: Heat exchange type blower
Inventor: YARI KENTARO
IPC: F04D29/28
Filed: 1986-03-19
Abstract: PURPOSE:To prevent a reactionary force from being applied to a sealing material and prevent it from wearing by specifying the relationship between the width of a slide member and the width of a band fixing the sealing material. CONSTITUTION:A groove (k) having a substantially U-shaped section is formed in an outer peripheral plate 104, and a sealing material 105 is inserted into the groove (k) and clamped by a band 106. When an impeller is rotated, air flows 111 and 112 are generated on the sides A and B of a blade 101 and subjected to heat exchange through the blade 101. The sealing material 105 prevents the air flows 111 and 112 from passing between an outer peripheral plate 104 and a slide member 110 to be mixed. Assuming that the width of the slide member 101 is (m) and the width of the member band 106 to which the sealing member 10 is fixed is (n), these members are constituted so that (n) is larger than or equal to (m). According to this constitution, when the impeller is rotated, a centrifugal force (f) acts on the sealing member 105. However, since n>=m, a component force in the direction of the slide member 110 is not generated but a force (f) acting on the contact portion (p) of the sealing member 105 as a reaction becomes zero.
Patent JP-S58181387-A (JP)
Title: File replacing system
Inventor: SAKURAI YASUO
IPC: H04M3/22
Filed: 1982-04-19
Abstract: PURPOSE:To decrease the time required for file replacement, by setting path information for a channel system device of a spare system and setting the initial value when the device is not releaved. CONSTITUTION:A control processor 12 sets the content to a call information area 25 corresponding to a new file via a memory read/write controller 20, when call information 24 of an old file is in the releaved state *2 such as calling or busy state, and transmits an order to connect a path corresponding to the path information through a transmitter 18 to a channel system device 16 of a spare system. When the information 24 is a non-releaved state *1, the initial set of call information 22 is done in the area 25. After this is done as to all calling information (n), the processor 12 switches a memory 13 and a channel system device 15 during operation with the old file into those of the spare system and a memory 14 and the device 16 storing the new file into those of a common use system.
Patent JP-H06273178-A (JP)
Title: Piezoelectric vibration gyro
Inventor: GOTO NORIYUKI
IPC: G01C19/5642
Filed: 1993-03-23
Abstract: PURPOSE:To provide a piezoelectric vibration gyro wherein the number of parts can be reduced and the structure is simplified by eliminating extra circuits, namely differential circuits. CONSTITUTION:One out of six band-shaped electrodes provided in the longer direction of a piezoelectric ceramic cylinder 10 is used as an input electrode 1, three electrodes which are electrically connected one another at a position opposing the input electrode 1 via the piezoelectric ceramic cylinder 10 and both sides of the input electrode 1 are used as grounding electrodes 2, 4, and 6, and then remaining two electrodes are used as output electrodes 3 and 5. Polarization is made to the piezoelectric ceramic cylinder 10 in the direction of the grounding electrodes 2 and 4 from the input electrode 1, polarization is made from the output electrode 3 to the direction of the grounding electrodes 2 and 4, and also polarization is made from the grounding electrodes 4 and 6 to the direction of the output electrode 6. The output electrodes 3 and 5 are electrically connected so that the output from the output electrodes 3 and 5 can be added and taken out.
Patent JP-S59189106-A (JP)
Title: Formation of polyacetylene film adhering to substrate
Inventor: SHINOZAKI KENJI
IPC: C08F38/02
Filed: 1983-04-12
Abstract: PURPOSE:To form a polyacetylene film strongly adhering to the surface of a substrate, by spraying acetylene gas over the surface of a substrate coated with a Ziegler-Natta catalyst and reacting the gas to form a polyacetylene film thereon. CONSTITUTION:Triethylaluminum (A) and tetrabutoxytitanium (B) in amounts to provide a molar ratio of about 4:1 are dissolved in a nonpolar solvent such as toluene, and the solution is adjusted so that the concentration of component A may be 0.2-0.6mol/l and that of component B may be 0.05-0.15mol/l to obtain a Ziegler-Natta catalyst solution. This catalyst solution is applied to the surface of a substrate. This substrate is placed in a container and vacuum-dried. Acetylene gas is blown into this container and contacted with the catalyst-carrying surface at -100-100 deg.C for several sec-1hr to form a 0.01-0.05mm.-thick polyacetylene film on the surface of the substrate.
Patent JP-S60207339-A (JP)
Title: Pattern forming method
Inventor: TODOKORO YOSHIHIRO
IPC: H01L21/3065
Filed: 1984-03-30
Abstract: PURPOSE:To form an ultramicroscopic pattern by performing a light exposure and a simple process by a method wherein an inorganic material thin film is formed on the prescribed pattern of the organic resin thin film located on a substrate, and after the second organic resin thin film has been formed, the inorganic material thin film contacting the side wall part of the pattern is removed. CONSTITUTION:A photoresist of 1mum in thickness is coated on a semiconductor substrate 1, and after the above has been prebaked at the temperature of 80 deg.C for 20min, a prescribed pattern 2 is formed by performing a light exposing method and a developing process, and a post baking is performed at the temperature of 150 deg.C for 20min. Then, an Si3N4 film 3 of 1,000Angstrom  in thickness is formed using a prasma CVD device, a resist 4 of 3mum in thickness is coated thereon, a part of the resist 4 is removed, the surface of the film 3 located on a protruded part is exposed, and a residual film 5 of the resist is formed on the recessed part located on the other part. Then, the film 3 on the upper surface and the side wall part of the pattern 2 is removed using the buffer etchant of HF/ NH4F=1/5, and an ultramicroscopic resist aperture part 6 is formed.
Patent JP-S60206731-A (JP)
Title: Clutch mechanism of car
Inventor: IDOGUCHI MASARU
IPC: F16D48/06
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the stepping amount of a clutch pedal and to lessen a driver's load by providing a fluid circuit for applying the force in the stepping direction to a cylinder by means of a switch closed at the last stepping position of the clutch pedal. CONSTITUTION:In response to a stepping end signal sent from a stepping end switch 24, a solenoid valve 30 is opened. A clutch body 18 is put in half-clutch state until a clutch pedal 12 closes the stepping end switch 24, and then is put from the half-clutch state to the complete disconnection state of the clutch. Thus, the stepping movement of the clutch pedal 12 has a share in changing the complete engagement state of the clutch body 18 to the half-clutch state, and the cylinder 22 has a share in changing the half-clutch state to the complete disconnection. Therefore, it will be understood that the stepping amount of the clutch pedal 12 may be small.
Patent JP-2000260979-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIYAMA AKIRA
IPC: H01L21/28
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve a drive ability of a transistor and to suppress a short- channel effect problem related with an element with a narrow gate width, by making a gate insulating film of a metal oxide film formed on a silicon substrate and an interface film formed between a gate insulating film and the silicon substrate thinner at the end of the gate insulating film. SOLUTION: A gate insulating film 11 of TiO2 is formed on an Si substrate 10, on which a gate electrode 12 is formed. On the side surface of the gate insulating film 11, an Si film 13 which, as to-be-oxidized agent, absorbs an oxidant from the gate insulating film 11 is formed. In a thermal process under this condition, the oxidant 14 in the gate insulating film 11 diffuses in the to-be- oxidized film 13 so that the oxidant is difficult to diffuse in the Si substrate 10, making an SiO2 film formed on the surface of the Si substrate 10 thinner. Since an Si oxide film directly below the gate insulating film of a high- dielectrics film is thin, the drive ability of a transistor is improved while a short-channel effect problem related with an element of narrow gate width is suppressed.
Patent JP-H01237544-A (JP)
Title: Processing method of silver halide color photographic sensitive material
Inventor: FUKAZAWA FUMIYOSHI
IPC: G03C7/392
Filed: 1988-03-17
Abstract: PURPOSE:To shorten a processing stage and to improve a desilvering property by confining the total processing time of a bleach processing stage and the processing stage having fixability to within 3min and 45sec and incorporating specific compds. into the photosensitive material. CONSTITUTION:The total processing time of the bleaching stage and the processing stage having the fixability in the processing method of the photosensi tive material is fined within 3min and 45sec and at least one kind the compds. expressed by formula I are incorporated into the photosensitive material. In formula I, Z2 denotes the atom. group necessary for forming the heterocycle having directly or indirectly at least one of the groups selected from -SO3M1, -COOR2, -CONHR4, -OH, and -NHR3; M and M1 denote a hydrogen atom, alkali metal or -NH4 group; R2 denotes a hydrogen atom, alkali metal or alkyl group of 1-6C; R3 denotes a hydrogen atom, alkyl group of 1-6C, -COR4, -COOR4 or -SO2R4; R4 denotes a hydrogen atom, aliphat. group or arom. group. The rapid processing is thereby enabled and the desilvering property is improved.
Patent JP-H01236495-A (JP)
Title: Semiconductor memory device
Inventor: ITOMI NOBORU
IPC: G11C11/40
Filed: 1988-03-17
Abstract: PURPOSE:To reduce a current consumption without fining an aluminum wiring used for a bit line by connecting the drain of a transfer gate connected to the bit line of an N memory cells or a source to one and the same bit line. CONSTITUTION:Only a word line 3a out of the word line 3a or a word line 3b is activated by the address information of a static type memory cell 1a to be read. The word line 3a is activated, only a static type memory cell 1a out of the static type memory cell 1a or a memory cell 1b on the same line is activated and a transfer gate 9b connected to the drain of 10b to store an 'L' level is conducted. Thus, without fining the aluminum wiring used for bit lines 2a and 2b, the current consumption is reduced.
Patent JP-S57179615-A (JP)
Title: Device for measuring thickness of piled up clad layer in water
Inventor: MASUDA CHIAKI
IPC: G01B15/02
Filed: 1981-04-30
Abstract: PURPOSE:To measure the thickness of the clad layer piled up in a water tank  accurately, by detecting the radiation of the clad layer deposited on the bottom  of the water tank. CONSTITUTION:A tube 12 is uprightly provided by a support 14 in the water tank. A radiation detector 18 is suspended by a cord 20 having a scale in the tube 12. When the detector 18 has reached the lowest part of the tube 12, the scale on the tightened cord, which contacts with the upper end of the tube 12, is made to be a zero point. The displayed value on a GM tube survey meter 22, which is connected to the scaled cord 20, is being read, and the scaled cord 20 is lifted up. The scale contacting the upper end of the tube 12 is read when the display value becomes suddenly small. The distance between the position of a slit 26 when the radiation detector 18 is located at the lowest position of the tube 12 and the bottom of the water tank is preliminarily measured. The thickness of the deposited clad layer 16 is accurately measured from the sum of said distance and the read scale.
Patent JP-S61223449-A (JP)
Title: Heating system for liquid reserved in tank
Inventor: TANAKA TAKASHI
IPC: F24H1/18
Filed: 1985-03-27
Abstract: PURPOSE:To reduce the amount of loss of heat energy and contrive cost down in the charge of fuel for a boiler or the like by a method wherein the system is constituted so that a heater for heating the liquid is arranged in a heating chamber, an opening, communicated with a temperature keeping chamber, is provided at the lower part of the heating chamber and the liquid reserved in the temperature keeping chamber is introduced into the heating chamber so as to be capable of heating the liquid to a delivery temperature in the heating chamber. CONSTITUTION:The temperature keeping chamber 12 is formed in the tank 11 and small chamber is arranged in the temperature keeping chamber 12 by a bulkhead 16 while the small chamber forms the heating chamber 13. The bulkhead 16 is constituted so as to have the function of a heat insulating wall. The heating chamber 13 is formed so as to have a volume in accordance with the amount of delivery of the liquid per one day. The heater 15 for heating the liquid 28, reserved in the heating chamber 13, to the delivery temperature thereof is arranged in the heating chamber 13 and when the reserved liquid 28 is heated to the delivery temperature by the heater 15, convection is caused in the heating chamber 13 and the convection effects so that the liquid 28 can be kept in uniform delivery temperature.
Patent JP-2000258586-A (JP)
Title: Reactor power measuring device
Inventor: HASEGAWA MAKOTO
IPC: G21C17/10
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a reactor power measuring device capable of confirming the reliability of measurement of reactor power using γ-ray thermometers. SOLUTION: TIP 7 capable of moving in a guide tube 7 provided in core for detecting neutron flux, γ-ray thermometers 5A to 5G fixed in core 2 for detecting the temperature rise of metal due to γ-ray irradiation and an information processor 26 for calculating reactor power corresponding to each based on each of the neutron flux detected with TIP and temperature rise detected with the γ-ray thermometers 5A to 5G are provided.
Patent JP-S60209325-A (JP)
Title: Body cover
Inventor: YAMAGUCHI MITSUHARU
IPC: B60J11/00
Filed: 1984-04-02
Abstract: PURPOSE:To prevent a paint on a body from exfoliating due to the friction between the body and a body cover, by laminating a loop-knitted material having numerous knitted loops, on the inside surface of a metallic film obtained by mixing powder of aluminum in a synthetic resin film. CONSTITUTION:A body cover 1 is made of a combined sheet in which a metallic film 7 obtained by mixing powder of aluminum in vinyl chloride or the like and a loo-knitted material 8 having set-up knitted loops K on one side are laminated together. The body cover 1 is formed so as to correspond to the form of an automobile body. The loop-knitted material 8 is laid on the inside of the body cover 1. Pads 9, each of which has a prescribed size and is partly provided with surface engages 6 which are protrusive and can engage with the loop-knitted material 8, are equipped on the nooks of the body cover 1, which correspond to the corners of the automobile body, at which the radiator portion B, hood portion C and other portions D-G of the automobile body meet its still other portions H located at both the sides of the former portions and which are liable to be worn. The body cover 1 can be tightened by an expansible and compressible tightener 3 provided on the entire periphery of the hem of the body cover.
Patent JP-H02243515-A (JP)
Title: Production of cubic calcium carbonate of >=0.1mum diameter
Inventor: SUGAWARA KIYOSHI
IPC: C01F11/18
Filed: 1989-03-15
Abstract: PURPOSE:To obtain uniform cubic calcium carbonate having a diameter of >=0.1mum contacting and reacting an aqueous suspension of calcium hydroxide with a carbon dioxide-containing gas in the presence of hydrogen peroxide. CONSTITUTION:The objective calcium carbonate can be produced by adding hydrogen peroxide in the contact reaction of an aqueous suspension of calcium hydroxide with a carbon dioxide-containing gas. In the above process, the amount of hydrogen peroxide added to the system is preferably selected to be >=1mol% based on calcium hydroxide at a carbonation ratio of 0-40% independent of the initiation temperature of carbonation reaction except for the case that the carbonation reaction initiation temperature is <40 deg.C and the amount of hydrogen peroxide added before the carbonation reaction exceeds 80mol% based on calcium hydroxide. The particle diameter of the cubic calcium carbonate can be controlled by varying the amount of hydrogen peroxide, the concentration of limemilk and the initiation temperature of the reaction.
Patent JP-H10262229-A (JP)
Title: Communication system, multi-point controller and video display method
Inventor: SHIROCHIKU MASAKI
IPC: G06F3/048
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the relay of information transmitted and received between respective terminals by decoding a bit stream to the state of encoding information and changing luminance information. SOLUTION: In a luminance adjustment part 12, an MPEG2 variable length decoding part 21 only variable length decodes MPEG2 bit stream data in the state of the encoding information so as not to generate the loss of information and the DC components of the luminance information provided in the MPEG2 bit stream are extracted in a luminance information extraction part 22. In a luminance offset addition part 23, offsets are added to one of the DC components of the luminance information of the selected bit stream or the other bit stream and composite information is changed. A data reconstruction part 24 reconstructs plural data to the data of one screen based on delivered code information and the other code information.  In an MPEG2 variable length encoding part 25, the delivered data are variable length encoded and transmitted to the transmission line 1 of downstream to the respective terminals 2-5 as the original MPEG2 bit stream data.
Patent JP-S63230985-A (JP)
Title: Control method for running of pump
Inventor: TAKEUCHI YASUO
IPC: F04D15/00
Filed: 1987-03-19
Abstract: PURPOSE:To improve controllability, by a method wherein a no-load state, in which operation of a load system is stopped, is detected from the running state of a variable speed drive pump. CONSTITUTION:A given output value available when only a single variable speed drive pump 1 is driven and an output is not changed for a given time is set as a value in the no-load state of a load system. When the load system is brought into a no-load state, the target pressure of the delivery pressure of the load system is reduced, and thereafter when the output value of the variable speed drive pump is changed into a value exceeding a given value, a decreased target pressure is restored to its original value. This method enables eliminating the need to reset the output value of a pump, equivalent to that in the no-load state of the load system, along with the fluctuation of the load system.
Patent JP-S52148595-A (JP)
Title: Preparation of high viscosity polyamide
Inventor: SASAKI YOSHIKAZU
IPC: C08G69/04
Filed: 1976-06-04
Abstract: PURPOSE: To prepare a high viscosity Nylon resin useful for the blow molding of a large-sized hollow article, by the polymerization of polyamide-forming component containing iminodicarboxylic acid. 
     COPYRIGHT: (C)1977,JPO&Japio