baber/WOPTO huggingface dataset:
Patent JP-H03244579-A (JP)
Title: Thermal transfer printing device
Inventor: TOYODA KOJI
IPC: B41J19/18
Filed: 1990-02-23
Abstract: PURPOSE:To prevent cog skip between a timing belt and a gear and thereby eliminate winding irregularities of an ink ribbon by installing a spring on a belt holding roller and pressing a timing belt against the gear using the power of the spring. CONSTITUTION:A holding roller 3 is pressed against a timing belt 6 by spring power by engaging a spring 4 with the support member of the holding roller 3. Subsequently, the timing belt 6 is pressed against a gear 1 and therefore, it is ensured that the movement of the timing belt 6 is correctly transmitted to the gear 1 as the latter's rotation. The rotation of the gear 1 is transmitted to an ink ribbon winding device after the reduction of the rotation by a gear train 2. Thus the cog skip due to gear disengagement between the gear 1 and the timing belt 6 can be prevented, if the size or installation accuracy of parts is irregular, and in turn, winding irregularities of an ink ribbon are eliminated.
Patent JP-H04261530-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OKAWA ATSUHIRO
IPC: G03C7/305
Filed: 1991-02-15
Abstract: PURPOSE:To enhance sharpness and graininess, and to reduce fluctuation of photographic performances in the course from photographing to development by incorporating a specified compound in at least one of silver halide emulsion layers formed on a support. CONSTITUTION:This photographic sensitive material contains in at least one of the silver halide emulsion layers formed on the support the compound represented by formula I in which A is a coupler residue; each of R<1> and R<2> is independently H or a substituent; each of R<3> and R<4> is independently H or alkyl; INH is a group capable of inhibiting development; R<5> is a nonsubstituted phenyl or a primary alkyl optionally substituted by a group except an aryl group; and at least one of R<1>-R<4> is a substituent except H; and A-OC(=O)- group combines with one of the 2 N atoms for forming the pyrazole ring.
Patent JP-H06257283-A (JP)
Title: Construction of ceiling
Inventor: HIMEKI SHIGEYUKI
IPC: E04B9/22
Filed: 1993-03-03
Abstract: PURPOSE:To provide a construction method of a ceiling which is good at workability, high in construction accuracy, and low in cost. CONSTITUTION:A working table 6 comprising a pallet 4 supported by legs 5, 5 is arranged on the floor 2. Ceiling frames 7, 8 are jointed to each other on the pallet 4 of the working table 6. Ceiling facilities such as piping equipment 23, 24, lighting equipment 12, air-conditioning equipment 18, fire extinguishing equipment, etc., are assembled to complete a ceiling unit 1. And the ceiling unit is lifted up together with the pallet 4 to suspend at a specified level where the ceiling 3 is constructed.
Patent JP-H08238808-A (JP)
Title: Braille output apparatus
Inventor: SASAKI KENJI
IPC: B41M3/16
Filed: 1995-03-02
Abstract: PURPOSE: To plot Braille which is easy to read for each blind person on paper. CONSTITUTION: Braille output condition values including Braille intervals of dots constituting Braille are set by an input apparatus 1, Braille document data which are the subject of plots stored in an information storage apparatus 2 are read by a Braille document data reading part 9, the Braille document data based on the Braille output condition values are sent to an output apparatus 5 by an output format outputting part 10, and each Braille of the Braille document data is plotted on paper by set dot intervals, the number of lines, and the number of Braille per one line by the output apparatus 5.
Patent JP-H05236817-A (JP)
Title: Rear wheel in walking type lawn mower
Inventor: MAEDA AKIRA
IPC: B60B7/06
Filed: 1992-02-28
Abstract: PURPOSE:To prevent lawn grass and weeds from entering a wheel rim by cover ing reducing gear mechanisms with a dust cover on the inside of the wheel rim and engaging the outer periphery of the wheel rim with a rubber tire in a specific state. CONSTITUTION:Reducing gear mechanisms 45 and 49 are covered with a discoid dust cover 52 at the inside of a wheel rim 42. An inside lip part 56 of a tire rubber 44 engaged with the outer periphery of the wheel rim is brought into contact with the outer periphery of the dust cover.
Patent JP-S59170843-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUMOTO MASAKAZU
IPC: G03G5/06
Filed: 1983-03-17
Abstract: PURPOSE:To obtain good sensitivity and decrease the fluctuation in the potential in a bright part and the potential in a dark part in repetitive electrostatic charging and exposing by providing a layer added with a specific hydrazone compd. CONSTITUTION:A layer added with the hydrazone compd. expressed by the formula is provided on an electrophotosensitive body. Such hydrazone compd. is used as an electric charge transfer material of the electrophotographic sensitive body of which, for example, the photosensitive layer is separated in function to an electric charge generating layer and an electric charge transfer layer. A soln. prepd. by dissolving such hydrazone compd. and a binder in a suitable solvent is coated and dried to form the charge transfer layer. The charge transfer layer may be laminated on the charge generating layer or may be laminated thereunder; the lamination on the charge generating layer is best preferred. Since the hydrazone compd. has a hole transferability, a positive chargeable toner is used. The photosensitive body contg. such charge transfer material has high sensitivity with the decreased fluctuation in the potential in the bright part and the potential in the dark part when used repeatedly and is used for not only a copying machine but a laser printer and photoengraving system, etc. as well.
Patent JP-H03245086-A (JP)
Title: Chattering detection apparatus
Inventor: TANIMOTO MITSUYOSHI
IPC: H03K5/01
Filed: 1990-02-23
Abstract: PURPOSE:To judge genuineness regardless of a time of chattering width by measuring the change time of the signal from a sensor and judging the genuineness of the signal of the sensor on the basis of the measured result. CONSTITUTION:A signal monitor part 102 monitors a sensor part 101 at all times and respectively outputs time measuring start signals when the signal from the sensor part 101 changes so that width of '1' is measured by a width time measuring part 103 and width of '0' is measured by a width time measuring part 104. Next, the monitor part 102 issues the instruction of time measuring stop at the next change point of the signal from the sensor part 101 and also issues a command for a genuineness judging part 105 to judge genuineness. The judging part 105 judges genuineness on the basis of the measuring times of width by the instructions and informs a control part 107 of the judgement result and the measuring times and, on the basis of the input result, the control part 107 records the measuring times on a recording part 106 in the case of 'false' and controls hardware in the case of 'true'.
Patent JP-S55137416-A (JP)
Title: Incineration method
Inventor: OOBA ISAO
IPC: F23G5/00
Filed: 1979-04-10
Abstract: PURPOSE:To burn not-yet-burnt combustible materials included in burnt ashes perfectly by a method wherein high pressure gas is injected from below the fire grid of the furnace to make the burnt ashes floated in high temperature gas within the combustion chamber. CONSTITUTION:In a garbage incinerator 1 of stepped type, wastes such as garbage are thrown into the furnace from a hopper 2 and burnt successively passing through a drying stoker 3, a burning stoker 4 and a post-burning stoker 5 through supply of combustion air. High pressure gas 7 is injected from a final stage 6 of the post- burning stoker 5 to contact not-yet-burnt combustible materials in burnt ashes with high temperature gas at a high temperature gas region 9 within a combustion chamber 8 and then make them perfectly burnt in the floating state. Burnt ashes are collected together with high temperature gas via a smoke path 10 by a cyclon or others. From an outlet 11 are exhausted only incombustible clinker and metals.
Patent JP-H06236844-A (JP)
Title: Treatment device
Inventor: KIMURA YOSHIO
IPC: G11B7/26
Filed: 1993-02-08
Abstract: PURPOSE:To make uniform the temperature distribution of the material to be treated, and to provide a treatment device with which the thermal influence by an exhaust air stream can be removed. CONSTITUTION:A receptacle stand 2, on which a wafer W is placed, and a heat generating body 3, with which heat is given to the wafer W, are arranged in parallel with each other through the intermediary of an air gap 4. The receptacle stand 2 is rotatably supported on a parallel surface by a roller 5, which is attached to the lower surface of the receptacle stand 2 and rollingly moved on the upper surface of the heat generating body, a transfer roller 7, which comes in contact with the outer circumferential surface of the receptacle stand 2, and a guide roller 6. A pulse motor 9 and a transfer roller 7 are coupled through the intermediary of a transfer mechanism 8, the rotary driving provided by the pulse motor 9 is transmitted to the receptacle stand 2.
Patent JP-2000238110-A (JP)
Title: Control device for hydraulic injection molding machine
Inventor: KONISHI TOSHIAKI
IPC: B29C45/84
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of checking pressure, realize simplification of a hydraulic system and prevent the failure of a molding machine by measuring a continuously changing nozzle touch pressure with the help of a pressure transmitter. SOLUTION: This injection molding machine comprises a transfer cylinder 6 for moving an injection nozzle 2 forward/backward, a solenoid switching valve 7 which switches a hydraulic pressure to the transfer cylinder 6, a pressure transmitter 20 which outputs a detection signal indicating the pressure detected after detecting the internal pressure of the transfer cylinder 6 or the internal pressure of a hydraulic circuit to the transfer cylinder 6 and a control part 11 which controls the advancing/receding of the injection nozzle 2 by controlling the switching of the solenoid switching valve 7.  The control part 11 checks a nozzle touch pressure based on the value measured by measuring the internal pressure of the transfer cylinder 6 upon the detection signal and controls the switching of the solenoid switching valve 7 and also detects a pressure abnormality due to the failure of the hydraulic circuit.
Patent JP-S51118959-A (JP)
Title: Manufacturing method of fluorescent display tube
Inventor: FUJII HEIHACHI
IPC: C25D13/02
Filed: 1975-04-11
Abstract: PURPOSE: Manufacturing method of fluorescent display tube which has distinct displays. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03246215-A (JP)
Title: Foamy hair cosmetic
Inventor: MIYAHARA TSUNEO
IPC: A61Q5/02
Filed: 1990-02-24
Abstract: PURPOSE:To obtain the title cosmetic having excellent shelf stability, forming fine and stable foams, comprising one or more selected from propyl gallate, an ascorbic acid and plant extract ana a cationic polymer and a nonionic surfactant. CONSTITUTION:At least one or more selected from 0.05-0.5wt.% propyl gallate, 0.5-5wt.% ascorbic acid (e.g. L-ascorbic acid) and 0.05-2wt.% plant extract such as Acacia catechu Willd. or Geranium thunbergii Sieb. is further blended with 0.05-3wt.% cationic polymer (e.g. cationic cellulose), 0.1-3wt.% nonionic surfactant and 0.1-3wt.% (in the case of dosage form of not washing away) or 0.1-20wt.% (in the case of dosage form of washing away) nonionic surfactant (e.g. coconut oil fatty acid diethanol amide) and properly conventional arbitrary components to prepare the objective substance.
Patent JP-2000239998-A (JP)
Title: Production of molded pulp article
Inventor: KUMAMOTO YOSHIAKI
IPC: B29L22/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a pulp molded article enabling easy demolding of the product and capable of producing a molded article having complicate shape with uniform wall thickness without necessitating a large-sized facility. SOLUTION: Pulp laminates 7, 8 are formed on the surfaces 2a, 3a of a set of splittable papermaking molds 2, 3 having plural through-holes connected from the outside to the inside. The splittable molds 2, 3 are butted with each other to bond the formed pulp laminates 7, 8.
Patent JP-S57157692-A (JP)
Title: Automatic gain control circuit for video signal
Inventor: ABE NOBUMASA
IPC: H04N5/52
Filed: 1981-03-24
Abstract: PURPOSE:To remove the change of characteristics due to the vibration of power voltage and temperature by using in common the bias of the constant current source of differential amplifiers which are constitutional elements when an amplifying stage is coupled with a comparing stage in series. CONSTITUTION:An input signal Vi is applied to an input transistor 9, which composes a clamp circuit 3, and the 1st differential amplifier 10 through a coupling capacitor to obtain a video signal in which the top level of a synchronous signal is constant. The video signal is applied to the 2nd differential amplifier 13 composing an amplifier 12 to be amplified and then applied to the 3rd differential amplifier 18 composing a comparing means 4. At that time, the bases of constant current transistors 23-25 connected to the sides of respective emitters for constant current sources of the 2nd and 3rd differential amplifier 13, 18 are connected in common with the emitter of the 2nd bias transistor 27 connected to a bias means 26. Thus, the entitled circuit can be prevented from the change of characteristic due to the variation of power voltage and temperature by adjusting the value of resistances to satisfy a prescribed relation.
Patent JP-H10240289-A (JP)
Title: Pattern degree of similarity calculating device
Inventor: IWAHASHI HIROYUKI
IPC: G10L15/28
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To carry out a high speed processing by providing a pattern storage means and a buffer storage means which has an access speed faster than that of the pattern storage means and a storage capacity smaller than that of the means to reduce a memory access time without using an expensive memory. SOLUTION: Elements of the number of not less than a number in which one is added to the width of a matching window are read out from among elements of the pattern of a second kind to be stored in a quickly accessible buffer 42. An error calculating part 52 calculates an error and accumulated errors by reading out the elements of the pattern of the second kind. The number of not less than the number in which one is added to the width of the matching window is the minimum number of elements needed for the high speed processing. Concurrently, other elements of the pattern of the second kind are written in the memory area made unnecessary in the buffer memory 42. Consequently, the number of accesses to the memory 26 is reduced and the high speed processing whose processing time is not affected by the access time to the memory 26 is performed.
Patent JP-S59169965-A (JP)
Inventor: INOUE TAROU
IPC: C04B14/04
Filed: 1983-03-15
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-S54136290-A (JP)
Title: High voltage circuit for pulse x-ray unit
Inventor: NAKANISHI TAKESHI
IPC: H05G1/24
Filed: 1978-04-14
Abstract: PURPOSE: To keep constant the dose of radiation of respective pulse X-rays while making simple for the constitution, by using the semiconductor switch without using special bulb such as tetrode tubes.  
     CONSTITUTION: The high voltage source is formed with the three phase 12P high voltage transformer 11 and the three phase full wave rectifying circuit 12, and positive and negative voltage are respectively fed to the positive and negative capacitors 31 and 32 by using this. Further, the detection capacitor 33 is conncted in series with the positive capacitor 31, and the switch 38 is connected parallelly to shorten those. Further, to detect the charge voltage of the capacitor 31, the voltage divider consisting of the resistors 34 and 35 is provided, and the resistors 36 and 37 are connected to the negative side to obtain the balance with the positive side. Further, the anode of the three pole X-ray tube 13 is connected to one end of the capacitor 31, and the cathode is connected to one end of the capacitor 32. The primary of the transformer 11 is made to Y connection, and the connecting points are connected with the collector and emitter of the transistor 27 via the diodes 21 to 26. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11239978-A (JP)
Title: Super abrasive grain wheel
Inventor: TANAKA SHIGEMITSU
IPC: B24D5/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent uneven abrasion of the abrasive grain layer surface layer part by partitioning an abrasive grain layer into the width directional central part and both end parts, and arranging the abrasive grain uncontained parts in a part of both end parts. SOLUTION: The abrasive grain uncontained nonabrasive grain parts 14 are locally arranged in large numbers at constant intervals in the width directional both end parts of an abrasive grain layer 12. These nonabrasive grain parts 14 are formed by filling a resin bond material in this cutout part by forming the cutout part by press molding by a form metal mold when forming the abrasive grain layer 12. Thus, since an abrasion degree of the width directional central part and both end parts is almost uniformized by arranging the nonabrasive grain parts 14 in the width directional both end parts of the abrasive grain layer 12, abrasion of the abrasive grain layer surface layer part in use is uniformed in the width direction. Therefore, flatness of the abrasive grain layer surface layer part can be continued over a long period, so that high work accuracy can be maintained over a long period.
Patent JP-S60188277-A (JP)
Title: Power-cord taking-up apparatus
Inventor: IWAO AKIRA
IPC: H02G11/02
Filed: 1984-03-09
Abstract: PURPOSE:To facilitate the replacement of a power cord by constituting a part of the cylindrical part of a cord reel in demountable ways and allowing the top edge of the power cord to be connected to a power source side, in the captioned apparatus built into the electrical equipment such as electric vacuum cleaner, etc. CONSTITUTION:In a cord reel 10 of the captioned taking-up apparatus, a part of the cylindrical part 13 of a reel case 11 which forms the front half is formed into a demountable cord supporter 41. Said supporter 41 is equipped with a circular surface forming a part of the cylindrical part 13 and a nearly fan- shaped wall surface 46 which is formed by separating a part of the wall surface of the reel case 11 up to the vicinity of a reel bearing 42. The top edge 9' of a power cord 9 is introduced into the cylindrical part 13 through an opened part 45 formed onto a part of the circular surface of the supporter 41, and allowed to pass in meandering through a plurality of bosses 47 installed in projection onto the nearly fan-shaped wall surface 46, and a lead wire 26 at the top edge of the cord 9' is connected to a contact piece 21 which contacts with the slip ring 23 of a reel supporting board 22.
Patent JP-2000245084-A (JP)
Title: Permanent magnet motor
Inventor: NARITA KENJI
IPC: H02K1/27
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a permanent magnet motor which can enhance the magnet torque. SOLUTION: In an inner rotor-type permanent magnet motor, one permanent magnet 11 is used per pole of a motor core 10, four permanent magnets are arranged at equal intervals in the circumferential direction of the rotor core 10, the cross section of the permanent magnets 11 is formed in semicylindrical shapes, outside arcs of the semicylindrical shapes are arranged along the outer circumference of the rotor core 10, and the bottom faces of the semicylindrical shapes are buried and installed toward a shaft 4. The easy axis of magnetization of the permanent magnets 11 is oriented along the radial shapes whose focus is situated on the side of the stator core 1, and the adjacent permanent magnets 11 are made in different porality. By this radial orientation, magnetic fluxes by the permanent magnets 11 contribute optimally toward generating a torque inside the stator core 1.
Patent JP-H10237601-A (JP)
Title: Neutral chloride corrosion resistant austenitic stainless steel
Inventor: HASHIZUME HISANOBU
IPC: C22C38/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel having excellent crevice corrosion resistance and stress corrosion cracking resistance in a neutral chloride environment and furthermore excellent in sulfuric acid dew point corrosion- resistance and hot workability. SOLUTION: This stainless steel has a compsn. contg., by weight, <=0.05% C, <=1% Si, <=2% Mn, <=0.03% P, <=0.01% S, 18 to 24% Cr, 16 to 26% Ni, 4 to 6.5% Mo, 0.1 to 0.3% N, 0 to 3.0% Cu, 0 to 3.0% W, 0 to 0.05% Al, 0 to 0.005% Ca, 0 to 0.005% Mg and 0 to 0.002% B, in which PI value and Ni-bal. value shown by the formulae I and II satisfy 35<=PI<=50 and -2.5<=Ni-bal.<=1, and the balance Fe with inevitable impurities. The formula I is PI=Cr+3.3(Mo+0.5W)+16N and the formula II is Ni-bal.=Ni+30(C+N)+0.5Mn-1.1(Cr+1.5Si+Mo), where the elemental symbols in each formula denote the weight% of each element in the steel.
Patent JP-S62205088-A (JP)
Title: Novel cephem compound
Inventor: YAMAMOTO YUICHI
IPC: A61K31/546
Filed: 1986-03-03
Abstract: NEW MATERIAL:A syn-isomer of the compound of formula I (R<1> is lower alkyl; R<2> is carboxyl ester-forming group; 4-methylthiazolyl group has cis configuration to the substituted vinyl as the 3-side chain in the cephem nucleus). EXAMPLE:7-[2-Ethoxyimino-2-(2-aminothiazol-4-yl)acetamide]-3-[2-(4-met hylthia zol-5-yl)vinyl]-3-cephem-4-carboxylic acid pivaloyloxymethyl ester. USE:Oral antibacterial. It has low toxicity. PREPARATION:The reaction of a compound of formula II [M is a cation forming a salt with the carboxyl group) with another compound of R<2>-X (X is group to eliminate) gives the objective compound of formula I.
Patent JP-S52127360-A (JP)
Title: Construction of compact electronic timepiece
Inventor: ICHIKAWA SHINGO
IPC: G04C3/14
Filed: 1976-04-19
Abstract: PURPOSE:To provide a construction of movement for analogue crystal watch, in which battery, step motor, electronic circuit and gear train are connected substantially in series with each other, whereby structure of timepiece can be made extremely compact, through most efficient use of limited space.
Patent JP-H03251248-A (JP)
Title: Electric sauna heater
Inventor: ANCHI KIBUIMA
IPC: A61H33/06
Filed: 1990-02-23
Abstract: PURPOSE: To accomplish effective evaporation without the need of giving high capability to an electric resistor for evaporation by cutting off the current carrying to the electric resistor for evaporation by a control element such as a thermostat or the like when water is supplied to the evaporation space, and turning on the current carrying to the electric resistor for evaporation by a control element such as a thermostat or the like when the supply of water to the evaporation space is stopped. CONSTITUTION: When an electric current is carried to an electric resistor 9 for evaporation through a thermostat 5, the evaporation space 4 is heated while a heating electric resistor 10 of a sauna heater does not carrying electricity and while an electric control valve 3 for controlling the supply of water to the evaporation space is closed. By a decrease in quantity of water in the evaporation space 4, the temperature of the bottom of the evaporation space 4 exceeds about 100 deg.C, a thermostat 5 is switched to cut off the current carrying to the electric resistor 9 for evaporation and carry an electric current to at least one of heating electric resistors 10 of the sauna heater, and a water supply control valve 3 is opened. Water flows from a water tank 2 into the evaporation space 4, so that the evaporation space 4 is cooled very quickly.  According to the cooling of the evaporation space, the current carrying to the electric resistor 9 for evaporation is turned on by a temperature sensor 7, and the electric control valve 3 is closed.