baber/WOPTO huggingface dataset:
Patent JP-2001050534-A (JP)
Title: Control device for heat source machine for heating hot water
Inventor: ITO HIDEKI
IPC: F23N5/14
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a heat source machine for heating hot water having a burner protecting function to prevent a burner body temperature from a rise to a high temperature. SOLUTION: This device comprises a burner 9 to vaporize liquid fuel for combustion; a water heat-exchanger 7 to produce hot water through heating by the burner 9; and a hot water temperature sensor 5 to detect the hot water temperature of the water heat-exchanger 7, and combustion of the burner 9 is controlled based on the detecting temperature of the hot water temperature sensor 5. In a so formed heat source machine for heat hot water, a burner body 27 of a burner 9 is provided with a burner temperature 31 to detect the temperature of the burner body 27. When the detecting temperature of the burner temperature sensor 31 is increased to a value higher than a given temperature, combustion of the burner 9 is forcibly brought into an OFF-state.  After combustion of the burner 9 is forced into an OFF-state by the burner temperature sensor 31, combustion of the burner 9 is restarted based on the detecting temperature of the hot water temperature sensor 5.
Patent JP-H04102723-A (JP)
Title: Clutch disc
Inventor: MITSUNE KATSUNOBU
IPC: F16D13/68
Filed: 1990-08-23
Abstract: PURPOSE:To heighten bonding strength by sandwiching a cushion plate between the back sides of a pair of clutch facings and bonding the cushion plate and a reinforcing plate on the backs of the clutch facings by welding. CONSTITUTION:A cushion plate 20 is fixed on the outer periphery of a disc plate 14 and it is sandwiched by a pair of clutch facings 40. A reinforcing plate 30 is bonded with adhesive all over the backs of the clutch facings 40, and the cushion plate 20 is welded and bonded on both of the reinforcing plates 30. In this way, strength of the clutch disc is heightened.
Patent JP-H1165446-A (JP)
Title: Label tape and its use method
Inventor: UYAMA YOSHITAKA
IPC: G09F3/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To make printing of a label only for once suffice even if it is used as an auxiliary label or the label for finish by sticking an adhesive part of the auxiliary label on base paper freely attachably and detachably and sticking the label for finish on the base paper part of the auxiliary label freely attachably and detachably. SOLUTION: An adhesive part 7b of an auxiliary label 7 is stuck on a base paper, a label 6 for finish is stuck on a base paper part 7a of the auxiliary label 7. Then, the adhesive part 7b of the auxiliary label 7 is wound and stuck on a wire 12. Thus, a wire number of each wire 12 can be recognized from a wire number or the like described on the label 6 for finish on the auxiliary label 7. After that, a crimp type terminal 13 is attached to an end part of the wire 12 as a connection metal, the label 6 for finish is peeled off from the base paper part 7a of the auxiliary label 7 and stuck near the crimp type terminal 13 in the wire 12. Finally, the auxiliary label 7 is peeled off the wire 12. Thereby, the method can be used for marking for two times by the auxiliary label 7 and the label 6 for finish performed with only one time printing.
Patent JP-H1057817-A (JP)
Title: Hydrophilic structure body having photocatalytic activity
Inventor: NORIMOTO KEIICHIRO
IPC: B01J35/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To exhibit hydrophilicity in the surface of a structure body due to a photocatalytic function and retain effects such as stain-proofing property, fogging preventive property, washing easiness, etc., with slight ultraviolet rays for a long duration by forming a thin film of a metal compound with a thickness within a speci fied range on at least a part of the surface of the structure body having a photocatalytic activity. SOLUTION: In a hydrophilic photocatalyst structure body whose surface stain- proofing property, fogging preventive property, washing easiness, etc., are improved by making the surface of the structure body easy to be wet, a thin film of a metal compound in thickness within 0.2-100nm is formed on a part of the surface of the photocatalyst layer. Consequently, in the case the hydrophilicity is measured as a contact angle of water to the surface of the structure body, the hydrophilicity of the surface of the structure body is controlled to give 5 degrees or smaller contact angle of water by irradiating ultraviolet rays containing light of 380nm or shorter mavelength.  As the metal compound as the component of the thin film, one kind of oxides or hydroxides of a metal selected from among silicon, zirconium, aluminum, niobium, etc., group or their mixtures 20mol% or lower phosphorus oxide or a phosphorus compound are usable.
Patent JP-H0269504-A (JP)
Title: Production of magnesium chloride-carrying type titanium catalyst
Inventor: KIOKA YUZURU
IPC: C08F4/658
Filed: 1988-09-05
Abstract: PURPOSE:To obtain the title catalyst having narrow distribution of particle size and capable of providing a polyolefin having high bulk specific gravity by bringing MgCl2 having a specific water content into contact with 2- ethylhexanol in a solvent while heating, bringing the resultant magnesium chloride solution into contact with an organic solvent solution containing TiCl2 and then heating the blend solution. CONSTITUTION:Magnesium chloride having <=1wt.% water content is brought into contact with 2-ethylhexanol of 2.2-2.8 gram molecule based on 1 gram molecule magnesium chloride in an inert hydrocarbon (e.g., n-decane) at >=50 deg.C and the resultant magnesium chloride solution is brought into contact with an inert hydrocarbon (e.g., n-hexane) containing titanium tetrachloride of 1-10 gram molecule based on 1 gram molecule magnesium chloride at -30-+10 deg.C and then the blend solution is heated at 50-100 deg.C to provide the aimed magnesium chloride-carrying type titanium catalyst for olefin polymerization.
Patent JP-H0388372-A (JP)
Title: Luminouse power measuring device for semiconductor light emitting device
Inventor: TANAKA TOSHIAKI
IPC: H01L31/10
Filed: 1989-08-31
Abstract: PURPOSE:To prevent heating of a light emitting device and hence accurately measure luminous power from the light emitting device by providing a mesh-shaped fourth metal electrode on the detection surface of the device, supplying an operating current to the device through the fourth electrode, and guiding the light emitted from the device to a photodetector, CONSTITUTION:There are provided third and fourth electrodes 14, 16 brought respectively into contact with first and second electrodes 12, 13 of a semiconductor light emitting device 11 and supplying an operating current to the device 11, and a photodetector element 15 including the fourth electrode 16 disposed on its photodetection surface and detecting the light emitted from the light emitting device 11. The fourth electrode 16 comprises mesh-shaped metal. An operating current is supplied to the light emitting device 11 via the fourth electrode 16 and the light emitted from the light emitting device 11 is guided to the light emitting device 15. Further, an output power measurement circuit 19 is connected to the photodector element 15 via a power supply 18 for measuring the output power from the light emitting device 11. Hereby, heating of the light emitting device 11 is prevented to permit the luminous power from the light emitting device 11 to be accurately measured.
Patent JP-H0667740-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI YOSHIAKI
IPC: G05F1/46
Filed: 1992-08-21
Abstract: PURPOSE:To realize low power consumption, and to attain security of an operation margin by the same device against different external power supply voltages by setting an internal power source step-down circuit to a non-operating state and outputting the external power supply voltage as an internal power supply voltage, in the case the external power supply voltage is low. CONSTITUTION:When an external power supply voltage Vcc is supplied, a reference potential generating circuit 11 generates a reference potential Vref, and a P channel transistor P13 steps down this external power supply voltage Vcc, and outputs an internal power supply voltage Vint. A differential amplifying part 10 controls an operation of the P channel transistor P13, based on the reference voltage vref, and in the case the external power supply voltage Vcc is lower than a prescribed value, a control circuit 12 sets the differential amplifying part 10 to a non-operating state. In the case the external power supply voltage Vcc is lower than the prescribed value, from a terminal 13, the external power supply voltage connected mutually is supplied, and from a terminal 14, the internal power supply voltage Vint is outputted. In such a way, even if the external power supply voltage Vcc is different in the same circuit configuration, the device can be used, and the power consumption can be reduced and the operation margin can be secured.
Patent JP-S59110296-A (JP)
Inventor: DARUTON HARORUDO PURITSUCHIYAA
IPC: H04N9/78
Filed: 1983-11-25
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-H0969102-A (JP)
Title: Device and method for preparing document
Inventor: SAITO KEIJI
IPC: G06F17/27
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To shorten error detection time by previously registering a character string which tends to be used in error in a Japanese sentence and applying a molpheme analysis only to a sentence including the character string. SOLUTION: A character string retrieving part 105 reads out sentence data from a sentence storing part 102 and retrieves a character string to easily make an error which is previously prepared in a specific character string storing part 104. A sentence including the specific character string is extracted from the read data and an information sort necessary for evaluating the specific character string is referred from an information sort condition storing part 201. A necessary analysis method is selected based upon the referred information sort and a segmented document is analyzed based upon the analysis method. Then, a condition evaluating part 109 evaluates whether the specific character string to be an object is properly used in the sentence or not by the use of the analyzed result and a judgement condition stored in a condition storing part 106.
Patent JP-H0387906-A (JP)
Title: Voltage holding circuit for constant current detection
Inventor: HORI KENJIRO
IPC: G03G21/00
Filed: 1989-08-31
Abstract: PURPOSE:To attain the constant current control so as to quickly apply a target current to a load of a high voltage level by forming independently a stable feedback loop for the constant current control in parallel with a voltage sampling processing of a circuit which easily produces a phase delay due to the voltage sampling processing. CONSTITUTION:A sampling processing is instructed to a sample and hold circuit 5 with an externally inputted control signal (external signal) 40. Then a signal selection circuit 6 selects the output of a differential current amplifying means 4 and outputs it to a voltage conversion circuit 1 via a feedback loop circuit. Thus the circuit 6 suppresses the phase delay caused by the sampling processing. When a holding processing is instructed to the circuit 5 with the signal 40, the circuit 6 selects a holding voltage signal held stably by the circuit 5 and outputs it to the circuit 1 and supplies the voltage corresponding to the differential voltage to a high voltage load. As a result, the stable current control is attained.
Patent JP-S60115547-A (JP)
Title: P-(halomethyl)phenyl ketone and its production
Inventor: ARAI KAZUTAKA
IPC: C07C45/63
Filed: 1983-11-29
Abstract: NEW MATERIAL:The p-(halomethyl)phenyl ketone of formula (X is Cl, Br or I; R is H or CH3). EXAMPLE:4-(Bromomethyl)propiophenone. USE:Intermediate of 2-[4-(halomethyl)phenyl]fatty acid ester useful as pharmaceuticals and agricultural chemicals such as 2-[4-(2-oxopentan-1-yl methyl)phenyl]propionic acid known as an anti-inflammator analgesic agent. PREPARATION:The compound of formula can be produced by reacting p-methyl- phenyl ketone with a radical halogenation agent such as N-bromosuccinimide in a solvent such as CCl4, preferably in the presence of a catalytic amount of a reaction initiator such as benzoyl peroxide at a temperature between 80 deg.C and the refluxing temperature of the reaction solvent for 30min-6hr.
Patent JP-H0390697-A (JP)
Title: Synthetic resin emulsion for impregnating paper
Inventor: TANABE SHIGEHISA
IPC: C08F28/02
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the subject emulsion, capable of exhibiting well-balanced performance in gum-up resistance (resistance to formation of gels or films on rubber rolls), sizing degree and impregnating properties and excellent in operating efficiency and paper properties by carrying out emulsion polymerization of a venality unsaturated monomer mixture using a specific reactive emulsifying agent. CONSTITUTION:The objective emulsion obtained by carrying out emulsion polymerization of (B) a venality unsaturated monomer mixture containing vinyl acetate, (meth)acrylic acid ester, (meth)acrylamide and/or methylol (meth) acrylamide, vinylsulfonate and/or an unsaturated carboxylic acid capable of forming a copolymer having <=10 deg.C glass transition temperature using (A) a reactive emulsifying agent in an amount of 0.1-10wt.% based on the reaction system. Furthermore, the component (A) is expressed by formulas I to V (R is alkyl; R1 is H or CH3; R2 is alkyl; M is alkali metal or ammonium; n is 5-20).
Patent JP-S6378132-A (JP)
Title: Liquid crystal display device
Inventor: NISHIHATA TOSHIHIKO
IPC: G09F9/30
Filed: 1986-09-20
Abstract: PURPOSE:To obtain the titled device having the large numerical aperture of the picture electrode of the titled device and capable of obtaining a clear image by providing the gate part and the channel of a thin film transistor for switching at the lower part of a signal electrode. CONSTITUTION:The plural gate electrodes 4 are provided on the titled device at equal intervals in the horizontal direction, and also projecting parts 4a are provided on the titled device at equal intervals in the vertical direction with respect to the horizontal direction. The signal electrodes 6 are provided on the titled device at equal intervals in the vertical direction with respect to the projecting parts 4a. The position of the signal electrodes accords with the projecting parts of the gate electrode 4. The image electrode 7 is provided at the part enclosed with the gate electrode 4 and the signal electrode 6 in matrix shape. The gate part 4b (the part shown by meshes) and the channel 2a (the part shown by meshes within the semiconductor film 2) are the part which overlaps the semiconductor film 2 and the projecting part 4a of the gate electrode 4 through a gate insulating film 3. The gate part 4b and the channel 2a are placed at the lower part of the signal electrode 6. Thus, the titled device having the large numerical aperture of the picture electrode 7 is obtd.
Patent JP-S6466846-A (JP)
Title: Manufacture of substrate for optical recording medium
Inventor: TAMURA TOMOYUKI
IPC: G11B7/26
Filed: 1987-09-07
Abstract: PURPOSE:To improve mold separability between a cast-molding mold and a resin substrate, and further, to improve the precision of the guide groove of the substrate by using materials with different thermal expansion coefficients as the materials of a base material and the guide groove respectively. CONSTITUTION:Thin film 2 of the material with the different thermal expansion coefficient from that of the base material 1 is formed on the base material 1, and the material having sufficient strength corresponding to durability required for the mold for cast-molding is used as the material of the base material 1. The material of the thin film 2 is the material which is different from the base material 1 in the thermal expansion coefficient, and besides, has the durability required for the mold for the cast- molding similarly to the base material 1, and is easy to form the thin film, and the substrate 7 is manufactured by the cast-molding by using the mold with a thin film pattern. Thus, on account of the difference between the thermal expansion coefficients of the guide groove and the base material 1, the stress due to stripping at the time of mold separation arises locally, and the stress at the mold separation in the guide groove and the end of a pit in the pattern end in a small value, and the generation of a flaw and a crack in the guide groove at the time of the mold separation is effectively prevented. Thus, the separability of the cast-molding resin can be made good, and further, the precision of the guide groove can be improved.
Patent JP-S6285083-A (JP)
Inventor: KAWAMURA KOICHI
IPC: D21H19/00
Filed: 1985-10-07
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-H01148336-A (JP)
Title: Improved dispersant mixture for oily composition
Inventor: JIEIKOBU EMAATO
IPC: C09K23/16
Filed: 1988-09-08
Abstract: PURPOSE: To improve the diesel characteristic by preparing a dispersant by a first dispersant consisting of a specific polyolefin and a first nucleophilic reactant and a second dispersant consisting of a specific polyolefin and a second nucleophilic reactant. CONSTITUTION: The first dispersant consisting of a monounsatd. dicarboxylic acid forming material having dicarboxylic acid forming parts of 1.05 to 1.25 pieces in average per molecule of an olefin polymer and the first nucleophilic reactant, such as amine or alcohol, is obtd. On the other hand, the second dispersant consisting of a dicarboxylic acid forming material of 1.2 to 2.0 pieces in average per molecule of the olefin polymer and the second nucleophilic reactant, such as amine or alcohol, is obtd. An oleaginous dispersant mixture is prepd. by adding and compounding 10 to 90 wt.% first dispersant described above and 90 to 10 wt.% second dispersant. The fourth and second nucleophilic reactants respectively consisting of amine are adequate.
Patent JP-H1059616-A (JP)
Title: Paper guide device for folding machine of rotary printing machine
Inventor: NISHIHARA KUNISUKE
IPC: B41F13/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper guide device for a folding machine of a rotary printing machine in which the occurrence of a dog ear can be prevented by preventing the flapping and the rubbing of a signature, and which can flexibly deal with various kinds of paper qualities and paper thicknesses even at the time of the high speed operation of the rotary printing machine. SOLUTION: In the paper guide device 15' for a folding machine of a rotary printing machine, the gripping folding of a signature 7 is conducted by the cooperation of a thrusting barrel 3 equipped with a thrusting spatula 8 and a gripping barrel 10 equipped with a gripping spatula 9. The paper guide device 15' is provided in the vicinity of a portion where the gripping folding is conducted, and the high velocity flow of air along a required moving route when the front half 7A of the signature supported by the thrusting barrel 10 moves toward a gripping barrel 10 by pulling with the gripping barrel 10 is generated so that the front half 7A of the signature 7 is guided by the high velocity flow of the air and is moved toward the gripping barrel 10.
Patent JP-2001048436-A (JP)
Title: Measuring device for elevator upper and lower end point switch gap
Inventor: OMIYA MASAO
IPC: G01B5/14
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To accurately and easily measure an upper and lower end point switch gap of an elevator by slidably holding a scale member having a slider at the tip on a holder, restraining sliding of the scale member by a restraining means, and removably fixing the holder in a measuring position. SOLUTION: Previously a scale member 13 is drawn out to the tip side, and removably fixed to the surface of a switch box by the attracting force of a magnet 8 incorporated in the base 7 of a frame 9 while the direction of a roller 12 is opposite to the advancing direction of a driving cam with attention. Secondly, by the normal automatic operation, a car of an elevator is moved to rise, and the roller 12 is relatively made run on the back of the driving cam of the car, so that the scale member 13 is pushed back and slid to the inside of the frame 9 by pressure of the driving cam where the roller runs on. In such pushed-back and stopped state, the value of a scale 14 indicated by a fixed needle 10 is a gap dimension.
Patent JP-H1167174-A (JP)
Title: Battery housing structure
Inventor: SAWAI TOSHIKAZU
IPC: H01M2/10
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To securely fix a battery lid, while reducing the number of part items without spoiling appearance by providing a lock member for locking a battery lid with an equipment body with the energizing force of an elastic member for energizing the force for lifting the battery lid from the equipment body via a battery and for releasing the engagement with the operation for pushing the battery lid, against the energizing force. SOLUTION: A battery box 3 formed of cusing bodies 1, 2 houses a battery 7, and has an elastic member 4 such as a plate spring, of which one part is notched and bent upward. Plural engaging recessed parts of a rail groove 9 of the lower case half-body 1 which is formed along the longitudinal direction of the battery box 3 and plural engaging projecting parts 10a of a slide piece 10 of the inner surface of a side bottom part of the battery lid 8 for covering an opening part corresponding to each other, so as to function as a lock member. Inside of a rail groove 11 of an upper case half-body 2 is formed with a slide piece 12 having a T-shaped cross section and engaged for preventing the fall-out at an edge of an upper side. Fixing of the battery lid 8 is secured, and a lock member for the battery lid having a double-lock structure becomes unnecessary.
Patent JP-H089830-A (JP)
Title: Method for hibernation
Inventor: NAGAURA YOSHIAKI
IPC: B65D81/22
Filed: 1991-05-27
Abstract: PURPOSE:To provide a method, e.g. for culturing or transporting a fish or shellfish, a Crustacea, a mollusk, a sea urchin, etc. CONSTITUTION:A tank 6 capable of being kept in an air tight state is formed by using a heat-insulating material and fish and shellfishes, etc., 1 and an aqueous solution are accommodated in the tank 6. The tank 6 is put in a refrigerator, etc., and the cooled outside air is taken and blown through an air inlet 8 formed on a cover 7 into the tank 6 by using an air pump, etc., 9 accommodated in a cover unit 3. The aqueous solution accommodated in the tank 6 is sterilized by using electrodes 12 and the electrodes 12 have respectively a net- like shape or a similar shape so as to have a wide surface area contacting with the aqueous solution.
Patent JP-H0563682-A (JP)
Title: Bit error check system for transmission line
Inventor: NAKAISHI HIROSHI
IPC: H04L1/00
Filed: 1991-09-04
Abstract: PURPOSE:To count number of bit errors in one frame of a sent signal. CONSTITUTION:A transmission section 1 of a transmitter is provided with a 1st adder 11 counting number of bits 1s in a 1st bit string in one frame and a multiplexer circuit 12 multiplexing the 1st bit string in one frame and a 2nd bit string from the 1st adder 11 and outputting the result to a transmission line. A reception section 2 of the transmitter is provided with a demultiplexer circuit 21 demultiplexing a 1st bit string received by one frame of multiplex signal received from a transmission line and a 2nd bit string to be received and outputting the result, a 2nd adder 22 counting number of bits 1s from the 1st bit string in one frame outputted from the demultiplexer 21 and outputting the count as a 3rd bit string and a bit error check circuit 23 calculating a difference between the 2nd bit string received from the demultiplexer circuit 21 and a 3rd bit string from the 2nd adder 22.