baber/WOPTO huggingface dataset:
Patent JP-S6396662-A (JP)
Title: Positive electrifiable electrophotographic sensitive body
Inventor: TAMAKI KIYOSHI
IPC: G03G5/05
Filed: 1986-10-13
Abstract: PURPOSE:To enhance scratching resistance, durability, and sensitivity by incorporating an electric charge transfer material in a charge generating layer formed on a conductive substrate and adding a compound specified in the structural formula to the protective layer or the charge generating layer. CONSTITUTION:A charge transfer layer CTL, the charge generating layer CGL, and when needed, the protective layer are successively laminated on the conductive substrate, CGL contains the charge transfer material and the protective layer or CGL contains the compound represented by the formula shown on the right in which R1 is H, OH, or alkoxy, and each of R2 and R3 is H or alkyl. The film thickness of CGL is 1-10mum, and that of CTL is controlled to 1-30 times that of CGL. Since the charge transfer material is liable to be oxidized by ozone in the air, the addition of said compound into the protective layer or CGL can protect the charge transfer material and enhances scratching resistance, durability, and sensitivity to be enhanced.
Patent JP-H04124962-A (JP)
Title: Private exchange
Inventor: SAKURAI SHIGEKI
IPC: H04N1/00
Filed: 1990-09-17
Abstract: PURPOSE:To hold talking connected from time when it is in service interruption in a condition as it is immediately after the service interruption is released by establishing the talking through a speech path switch when a telephone is a talking condition immediately after the service interruption is released and cutting off the connection of the outer line interface of dedicated telephone for service interruption. CONSTITUTION:After service interruption is released, when a power source monitoring part 129 detects release, a power source for relay driving is supplied to a relay driving part 128. A talking condition monitoring part 107 transmits an OV signal from a signal line 132 to an outer line interface 110 in the case of it is in talking. Thus, a RE relay is held in a condition in service interruption. At the same time, outer lines 102 and 103 are trapped to the outer line interface 110 through a control bus 115, a direct current circuit is formed parallel to a telephone set 125 in talking presently and a talking circuit is controlled to be started. Immediately after this, the relay driving part 128 is controlled, the RE relay is released and the outer line interface of a telephone set for service interruption 125 is disconnected from a outer line side.
Patent JP-H03105889-A (JP)
Title: Bath heating apparatus
Inventor: NAKAMURA MASAJI
IPC: H05B6/10
Filed: 1989-09-20
Abstract: PURPOSE:To prevent cracking in an insulator and deterioration insulating property by radiating heat by generating eddy current in a heat radiating body of a conductor with induction current of an induction heating coil. CONSTITUTION:When hot water in a bath tub 1 starts to circulate in a circulation line 2 by a circulating pump 4, electricity is applied to a induction heating means 5 and eddy current is generated in a heat radiating body 6 by induction current of an induction heating coil 7. The hot water is thus heated and the temperature of the hot water in the bath increases. Electric current from a commercial electric power source does not directly run in the heat radiating body 6 and therefore electric shock accident is avoided. The temperature is detected by a temperature detecting means 10, a thermistor, and when the temperature becomes, for example at least 150 deg.C, energization to the induction heating means 5 is limited by a electricity controlling means. In this way, insulating deterioration of the heat radiating body 6 is prevented and a bath heating apparatus with no possibility of electric shock accidents and high safety is obtained.
Patent JP-S62106888-A (JP)
Title: Apparatus for desalting condensed water
Inventor: MIZUNO TADASHI
IPC: G21C19/30
Filed: 1985-11-01
Abstract: PURPOSE:To attain prolongation of filtering operation life and to enhance filtering capacity, by providing a porous distributing plate in the filtering desalting tower of an ion exchange desalting apparatus and uniformizing the speed of a rising stream. CONSTITUTION:A porous distributing plate 14 is provided to the gap between the buffle plate 2 and tube sheet fittings 3 in a filtering/desalting tower 11. A cooling material flows in the tower 11 from an inlet nozzle 1 to impinge against the buffle plate 2 and radially flows through the gaps of the tube group of the tube sheet fittings 3 to flow in the porous distributing plate 14. The porous distributing plate 14 has outflow apertures 9 having a diameter predetermined so as to uniformize the outflow speed and performs the distribution of flow. The cooling material flowing out of the porous distributing plate 14 rises between filter elements 4 to be successively sucked in the filter elements. The radioactive product contained in the cooling material is removed by ion exchange adsorption when the cooling material passes through a precoat layer 6.
Patent JP-S61121199-A (JP)
Inventor: TODA ISAO
IPC: G06Q50/28
Filed: 1984-11-19
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-H0987629-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: KANEKO MASAHARU
IPC: C09K19/52
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition having a high electric voltage maintaining ratio and cell resistivity and useful for an active matrix-type liquid crystal display element using a thin membrane transistor, etc., having an improved display defect such as a burning by reducing the content of a compound having a phenolic OH to a specific amount or less. SOLUTION: This liquid crystal composition contains <=1×10<-5> mol/g content of a compound containing a phenolic OH such as a compound of the formula [R<1> to R<3> are each a 1-12C (branched) alkyl, a 2-8C (branched) alkoxyalkyl, a halogen, a substituted cyclohexyl (methyl), an aryl, etc.], a raw material of a liquid crystal such as a fluorine-based raw material of the liquid crystal, and further if necessary, a chiral dopant such as cholesteryl nanoate and a dichromatic pigment such as an azo- or anthraquinone-based compound.
Patent JP-H04123534-A (JP)
Title: Mobile equipment
Inventor: MURATA YOSHITOSHI
IPC: H04B7/26
Filed: 1990-09-14
Abstract: PURPOSE:To ensure the compatibility even with a mobile body communication system of any frequency band and modulation/demodulation system by unifying interfaces between a mobile set section and a telephone set and combining a mobile set section corresponding to each mobile body communication system and a controller being its management section. CONSTITUTION:A controller 14 managing 1st and 2nd mobile set sections 10,12 is provided among a telephone set 16 and the 1st and 2nd mobile set sections 10,12 corresponding to each radio transmission system. Then the controller 14 sends an active signal to one of the 1st and 2nd mobile set sections 10,12 and simultaneously sends an idle signal to the other mobile set section. Then the radio transmission system of a connection destination is changed over to apply registration and connection between the mobile body communication systems of the radio transmission system in which the frequency band and the modulation/demodulation system or the like are different from each other. Thus, the radio line connection is attained to an integrated mobile body communication system having the radio transmission system in which the radio frequency band and the radio line connection control protocol differ from each other.
Patent JP-S6487697-A (JP)
Title: Additive for long-lifetime and high-concentration coal-water slurry
Inventor: NAKA AKIHIRO
IPC: C09K23/52
Filed: 1987-09-29
Abstract: PURPOSE:To provide the titled additive retaining the low viscosity and self fluidity of a coal slurry for a long period, by containing a partially sulfonated product (salt) of PS, an ethylene oxide adduct of an alkylphenol or polyhydric alcohol and bentonite as essential components. CONSTITUTION:The objective additive contains (A) (i) a partially sulfonated product of PS having a weight-average mol.wt. (hereinafter referred to as mol.wt.) of 2,000-500,000 (preferably 4,000-100,000) or (ii) a partially sulfonated product (salt) of a mixture of PS having a mol.wt. of 400-10,000 with PS having a mol.wt. of 40,000-500,000 (preferably 50,000-150,000), (B) (i) a compound produced by adding 50-300mol. (preferably 75-125mol) of ethylene oxide (EO) to an alkylphenol having an 8-12C alkyl group or (ii) a compound produced by adding EO to a polyhydric alcohol having 3-6 active hydrogen atoms. in the molecular in an amount of 3-150mol. (preferably 5-30mol.) of the EO per active hydrogen atom. and (C) bentonite as essential components.
Patent JP-H0291333-A (JP)
Title: Safety device for cleaning device for part of human organism
Inventor: KANEKO KENICHI
IPC: E03D9/08
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a cleaning device which operates safely by providing a current senser for a safety device on the hot line side of an AC 100V power source of the device, and disposing a control circuit and a load breaking part so as to detect tracking phenomenon and break the power source. CONSTITUTION:A safety device is composed of a current senser 6, a 200KHz bypass filter 7, an amplifier 8, a frequency-voltage converting circuit 9, a voltage comparator circuit 10, an SCR trigger circuit 11, and a control circuit consisting of an SCR, a diode bridge, a relay, etc. The current senser 6 is inserted between an AC 100V power source 1 and a load 5 on the side of a hot line 1a to detect not only tracking between different poles of the AC100V source but tracking phenomenon between the side of a hot line 1b of the AC100V source and an earth 2, so energization to the load is stopped by a load breaking part. A safely operating device can thus be obtained even for a load current used only by the current senser 6.
Patent JP-2001061747-A (JP)
Title: Tableware washing device
Inventor: SATO MITSUHIRO
IPC: A47L15/42
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify parts constitution of a roller section, to improve an assembly characteristic, to curtail the number of parts, to reduce cost and to improve reliability by fixing a roller supporting pin to the inside surface of a tableware housing tank and making it possible to rotate a roller. SOLUTION: The roller supporting pin 30 is fixed to the inside surface of the tableware housing tank 3 to make the roller 18 rotatable and a roller nut 31 is so installed as to prevent the removal of the pin. As a result, the components of the roller section may be simplified from 5 parts to 3 parts and the assembly characteristic may be improved. Also, the roller supporting pin 30 is fixed to the inside surface of the tableware housing tank 3 and, therefore, the need for the conventional gasket for water sealing is eliminated and the possibility that the water leaks from the water sealing part is eliminated. At this time, the method of fixing the roller supporting pin 30 includes projection welding, caulking system, etc. The tableware washing machine which allows the curtailment of the number of the parts, is reduced in cost and is improved in the reliability may be thereby obtained.
Patent JP-2000072919-A (JP)
Title: Viscoelastic substance and putty eraser
Inventor: YAMAMOTO RYUZO
IPC: C08L21/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To allow a viscoelastic substance such as a putty eraser to change in color. SOLUTION: A viscoelastic substance contains a color-changing dyestuff component which causes change of color by rubbing-milling or stretching. The color-changing dyestuff component is a heat-sensitive dyestuff which causes change of color by the heat due to rubbing-milling or stretching. The color- changing dyestuff is constituted by heat-sensitive micro-capsules within which a heat-sensitive coloring component causing change of color by the heat due to rubbing-milling or stretching is contained. The heat-sensitive coloring component comprises a leuco dye, a developer and a heat sensitivity-reducing agent which melts at the heat-sensitizing temperature. Furthermore, the wall material of the heat-sensitive micro-capsules containing the colorant is composed of a melamine resin. The viscoelastic substance is used as a putty eraser.
Patent JP-S63100201-A (JP)
Title: Rotating piston machine
Inventor: HASHIZUME MAKOTO
IPC: F01C17/06
Filed: 1986-10-17
Abstract: PURPOSE:To improve the degree of freedom of design and upgrade the efficiency of a rotating piston machine used for compressor and others by utilizing the disparity of the rotation of a bendable axis originated by an universal joint to the operation of a piston. CONSTITUTION:A rotating axis 1 is reciprocally arranged in parallel with a rotating axis 3A and a rotating axis 3B so as a bendable axis 5A and a bendable axis 5B is reciprocally arranged in parallel with a dual axis 7. Respective rotating axis 3A and 3B are rotated by a gear wheel 2. The bending of an universal joint 4A and that of an universal joint 4B are to be alpha and the phase difference there between is to be 90 deg.. The rotation of each of bendable axes 5A and 5B is transmitted to the dual axis 7 by each of a gearing 6A and a gearing 6B. The gear ratio of the gearing 2 in this case is to be optional and each of gearings 6A and 6B is to be non-variable or gear ratio 2. On the other hand, a piston 8A on the speed increasing side and a piston 8B on the speed decreasing side are to be arranged in respective set angle positions, on the inner axis and the outer axis of the dual axis 7 respectively.
Patent JP-S63100332-A (JP)
Title: Conversion system for product compounding rate
Inventor: SUZUKI TAKESHI
IPC: G01G19/38
Filed: 1986-10-17
Abstract: PURPOSE:To make automatic conversion of compounding rates so as to save manpower and to improve working efficiency in a compounded fertilizer plant by patterning the information necessary for converting the compounding rates of products and preliminarily registering the same as conversion parameters in a computer. CONSTITUTION:The compounded product is constituted of general raw materials, premix raw materials, liquid additive raw materials and hand charging raw materials. The raw materials are half-fixed in factory unit and the tanks into which the respective raw materials are charged and the measuring instruments corresponding to the tanks are half-fixed as well. The information necessary for the conversion thereof are registered as the conversion parameters to the computer by a man machine input. More specifically, the kinds of the raw materials are patterned in order to discriminate the general raw materials, premix raw materials, hand charging raw materials, additive raw materials, etc. The raw materials codes, tank Nos., and measuring instrument Nos. are patterned in order to determine the measuring instruments. The ratios over the entire part of the premixes and the compounding ratios of fillers are patterned in order to correct the compounding rates of the premixes. The automatic conversion of the compounding rates of all the products or single product is thus permitted by the simple operation.
Patent JP-S6488486-A (JP)
Title: Apparatus for learning conversation
Inventor: ASANO KAZUHIRO
IPC: G10L13/00
Filed: 1987-09-29
Abstract: PURPOSE: To facilitate reproducing in the unit of simple sentences by using a digital voice synthesis technique and a semiconductor memory (ROM) and providing a repeat reproducing switch and a next sentence reproducing switch. CONSTITUTION: When the next sentence reproducing switch is operated, a control signal to change a number stored in a sentence number memory 23 to a number indicating the next sentence is outputted from a control part 32, and contents of the updated sentence number memory 23 are decoded and are not only displayed on a display part 24 but also inputted to an address decoder part 26. The address decoder part 26 outputs an address corresponding to the inputted sentence number to a voice synthesis part 27, and this part 27 reads out voice data from a voice data storage part 28 based on the inputted address and synthesizes this data as a voice, and the sentence following the sentence previously reproduced as a voice is reproduced and outputted through an amplification part 29 by a speaker part 30.  When the repeat reproducing switch is operated, the number stored in the sentence number memory 23 is reproduced without being changed. Thus, repeated reproducing of a simple sentence and reproducing of the next sentence are performed by the easy switch operation.
Patent JP-H0966126-A (JP)
Title: Golf club head
Inventor: MIYAJIMA TETSUYA
IPC: A63B53/04
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head having an enhanced inertia moment, and an enhanced hitting feeling. SOLUTION: A golf club head 3 has, at its front surface, an impact surface 3, a thick peripheral rib 5 which circumscribes the outer periphery of a back face 4 at the rear surface of the golf club head 3 and a recess 6 surrounded with the rib 5, and which in a recess 6C in the rear surface of a sweet area in the impact surface 3, the recess 6 is sectioned into three parts 6A to 6C by two intermediate ribs 9 which are laid on opposite sides of the sweet area and are continued to the peripheral rib 5, bridging between the top 7 side and the sole 8 side. A filler member 11 made of a material having a specific gravity which is at least less than that of the materials of which the peripheral rib 5 and the intermediate ribs 9.
Patent JP-S61123870-A (JP)
Inventor: USAMI HIROSHI
IPC: G09F11/14
Filed: 1984-11-20
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-S61123012-A (JP)
Title: Cleaning tape
Inventor: MIYOSHI TAKAHITO
IPC: G11B5/41
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a cleaning tape which eliminates the dirt stuck to a magnetic head in a short time without damaging the magnetic head, by specifying the specific surface area of an abrasive and the average roughness on the center of the surface of a cleaning layer. CONSTITUTION:With respect to the cleaning tape consisting of a supporting body and the cleaning layer which is provided on the supporting body and contains the abrasive, the abrasive consists essentially of a ferromagnetic alloy powder having 40-65m<2>/g specific surface area, and the average roughness on the line for 0.08mm cut-off value of the surface of the cleaning layer is set within the range of 0.02-0.04mum. Thus, the cleaning tape acts effectively upon even the magnetic head brought into contact with a magnetic recording medium with a low contacting pressure and eliminates the dirt, which is stuck to the magnetic head of low hardness like a sendust composite magnetic head, in a short time without damaging the magnetic head.
Patent JP-S60141625-A (JP)
Title: Preparation of fine particulate alpha-iron oxyhydroxide
Inventor: SHIODA EIJI
IPC: C01G49/02
Filed: 1983-12-28
Abstract: PURPOSE:To obtain fine particulate alpha-FeOOH having superior dispersibility being useful for the raw material for prepg. magnetic materials of high performance by carrying out oxidation reaction of aq. soln. of ferrous salt in the presence of water-soluble silicate, (NH4)2CO3, and caustic alkali. CONSTITUTION:Oxidation reaction on aq. soln. of ferrous salt (e.g. aq. soln. of FeCl2, FeSO4, etc.) is carried out, for example, by blowing air to the soln. in the presence of water-soluble silicate (e.g. sodium silicate, etc.), (NH4)2CO3, and caustic alkali (e.g. NaOH, etc.). Fine particulate alpha-FeOOH is obtd. alpha-FeOOH effective as a starting material for prepg. acicular or strip-shaped magnetic material contg. no branching is obtd. by performing crystal growth using the above described alpha-FeOOH as seed crystal. Further, magnetic metal power having superior magnetic characteristics without contg. branching at all is obtd. when said alpha-FeOOH is dehydrated by heating and reduced.
Patent JP-H08109875-A (JP)
Title: Swash plate type compressor
Inventor: UMEMURA YUKIO
IPC: F04B49/00
Filed: 1994-10-11
Abstract: PURPOSE: To improve acoustic oscillation by preventing the occurrence of a backlash owing to slide wear occurring to a coupling part between a swash plate and a piston. CONSTITUTION: An annular recessed groove 73 in a range of slide over a shoe 71 is formed at least in one of the obverse and the reverse in the vicinity of the outer edge part of a swash plate 25. A annular race 74 having a surface sliding over the shoe 71 and an annular leaf spring 75 in a semiarcuate shape in cross section to energize a rebound force against the race 74 are disposed in the recessed groove 73. Further, instead of the leaf spring, two disc springs having different diameters may be concentrically disposed.
Patent JP-S6298081-A (JP)
Inventor: EDOWAADO ETSUCHI SHIYOOTO
IPC: F16K31/64
Filed: 1986-10-17
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-H0294264-A (JP)
Title: Lead-acid battery
Inventor: MOCHIZUKI MASATAKA
IPC: H01M10/60
Filed: 1988-09-29
Abstract: PURPOSE:To prevent heat generation even if heat is generated as a result of a discharge by immersing one end section of a sealed container in an electrolyte, exposing the other end section of the sealed container to the outside of the sealed container, and providing a heat pipe. CONSTITUTION:A positive electrode plate 11 and two negative electrode plates 12 are arranged in a container 10. Separators 14 are arranged between the electrode plates 11 and 12. The positive electrode plate 11 is formed in a so- called heat pipe structure. The main body portion of the positive electrode plate 11 is constituted with a sealed hollow container 15, and a condensable fluid is sealed as an operating fluid 16 in it. A positive electrode terminal 19 is provided at the upper end of the positive electrode plate 11, and the positive electrode plate 11 is stored in the container 10 so that a clad layer 18 is located inside the container 10 and immersed in an electrolyte 21 and the upper end portion is protruded from the container 10. The heat of the electrolyte 21 and the electrode plate can be transferred to the outside by the heat pipe.
Patent JP-S61125233-A (JP)
Title: High-speed dpcm circuit
Inventor: OKAZAKI TAKESHI
IPC: H04N1/417
Filed: 1984-11-20
Abstract: PURPOSE:To improve the operating speed for forecasting by installing a quantizer incorporating a function mutltiplying a forecast factor and generating a quantized DPCM signal. CONSTITUTION:The quantizer 11 is provided, where the function multiplying a forecast factor 1/2 by an output of an FF3 and generating a quantized DPCM signal are incor- porated, and since a factor of 1/2 is multiplied, a factor 1/2 is not multiplied to the output of the quantizer 4 and an FF7 instead, and the input PCM signal is divided by 1/2 at a multiplier 10 and inputted to a 3-input 2-output D/D converter 1. Thus, when the operating speed of a multiplier 6 is faster than the operation of the 3-input 2-output D/D converter 1, since the critical path is a loop comprising the 3-input 2-output D/D converter 1, an adder 2, the FF3 and the quantizer 11, the operation speed for forecast is improved by the delay's share of a multiplier 8 than a conventional example.