baber/WOPTO huggingface dataset:
Patent JP-S6044842-A (JP)
Title: Torque detecting device
Inventor: SEKINE YOSHIO
IPC: G01L3/10
Filed: 1983-08-23
Abstract: PURPOSE:To measure the torque of a driven shaft without contact by a simple structure, by fixing a magnetic layer to the outer surface of the driven shaft, and detecting the change in permeability as the change in oscillating frequency of an oscillating circuit. CONSTITUTION:A magnetic layer 4, which has soft magnetism and a high magnetostriction characteristic, is fixed to the outer surface of a rotary shaft 1. A detecting coil 6 is arranged on the outer surface of the layer. When torque is applied to the rotary shaft 1, stress is applied to the magnetic layer 4, and the magnetic characteristic is changed. The oscillating frequency of a Loyer oscillating circuit, wherein the rotary shaft 1 to which the magnetic layer 4 is fixed forms a magnetic core and the detecting coil 6 is an constituent element, is changed in response to the change in said magnetic change. Therefore, by measuring said frequency, the torque of the rotary shaft 1 can be measured.
Patent JP-2000005748-A (JP)
Title: Beauty and antifouling water
Inventor: TSUKITA YUJI
IPC: A61K8/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To improve a beauty effect and performance to hair, skin, etc., and to hardly cause a sticking of a dirt at an instrument around water and its peripheral by converting a soft water low in calcium concn. and magnesium concn. to a constitution containing no free residual chlorine. SOLUTION: An aq. soln. having a free residual chlorine concn. of 2 ppm is prepared, and 0-6 ppm vitamin C is added to the aq. soln. and the concn. of the free residual chlorine remaining without being decomposed by the vitamin C is calculated. A free residual chlorine removing ability of the vitamin C at each concn. is obtained based on the calculated result. That is, 4 ppm vitamin C is added to city water to remove almost free residual chlorine, thereafter the city water is passed through a strongly acidic cation exchange resin having a hydrogen type functional end to obtain a beauty and antifouling water having 5 ppm calcium concn., 2.5 ppm magnesium concn. and 0.05 ppm free residual chlorine concn.
Patent JP-H0822138-A (JP)
Title: Non-magnetic one-component developer and developing method using it
Inventor: TEZUKA TOSHIAKI
IPC: G03G9/08
Filed: 1994-07-05
Abstract: PURPOSE:To prevent the deterioration of image quality such as thereof an roughness image and the increase of fogging from occurring even at a repeated developing time by respectively specifying volume averaged grain size, the number proportion of grains having specified grain size, proportion by volume and the standard deviation of volume grain size distribution. CONSTITUTION:This non-magnetic one-component developer is constituted so that the volume averaged grain size thereof is specified to be 7.0-12.0mum and the number proportion of the grains whose grain size is <=5mum is specified to be <=13.0 pieces %, the proportion by the volume of the grains whose grain size is <=16mum is specified to be 2.0 volume % and the standard deviation of the volume grain size distribution is specified to be <=2.7. After the developer is supplied to a developing roller 11 and the thin layer of the developer 5 is formed on the surface of the roller 11 by using a developer layer regulation blade 15 pressed to the roller 11 by linear load being 40-100g/cm, the developer 5 is supplied to an electrostatic latent image on a photoreceptor drum 9 provided so as to be proximately faced to the roller 11 and the electrostatic latent image is developed. Thus, the deterioration of the image quality such as the fogging on the drum 9 and the image and the roughness of the image is prevented from occurring even at the repeated developing action time because of continuous use.
Patent JP-S5855473-A (JP)
Title: Separation and purification of 2-mercaptothiazoline compound from synthetic liquid
Inventor: ARAI KENICHI
IPC: C07D277/16
Filed: 1981-09-30
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of agricultural or pharmaceutical raw material, in high purity, by extracting the synthetic liquid of 2-mercaptothiazoline compound containing alkali or alkaline earth metal compounds as impurities, with a halogenated aliphatic hydrocarbon. CONSTITUTION:The synthetic liquid of 2-mercaptothiazoline compound of formulaI(R<1>-R<4> are H, lower alkyl, or hydroxy-substituted lower alkyl) containing impurities selected from MiS, MiHS, MiSO4, MiCO3 and MiX' (M is alkali or alkaline earth metal; X' is halogen atom; i is 1/2, 1 or 2) is extracted with the compound of formula II (m and l are integer of 1-4; n is integer of 0-10; X is Cl or Br) to obtain the compound of formulaIin high purity. The purification can be carried out easily, because the compound of formulaIis completely extracted with the extractant of formula II leaving the inorganic salts in the synthetic liquid.
Patent JP-H07144045-A (JP)
Title: Decorative board sticking device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-07-05
Abstract: PURPOSE:To decrease warpage and ruggedness and to improve quality by lowering a lifting plate and executing heating and pressurizing when the transfer of a board and arrival thereof at a prescribed position in a heating section are detected. CONSTITUTION:Plywood boards 1 stacked on each other are transferred by a delivery means 10 toward a heating means 30. The transfer is stopped when the plywood boards 1 stop by colliding against a barrier member 21 and a sensor detects the plywood boards 1. The plywood boards are then sent by each one sheet from the lowermost layer to the heating means 30. The plywood boards 1 are transferred on a base plate 32 by a chamber 20 and a stop switch operates when the plywood boards arrive at prescribed positions. The transfer of the plywood boards 1 is thereby stopped and an air cylinder is actuated to lower a lifting plate 31, by which the plywood boards 1 on the base plate 32 are pressurized. The plywood boards 1 are pressurized simultaneously with the heating for a prescribed period of time in such a manner. The plywood boards are then passed through a gluing means 40, sticking means 50 and pressing means 80, by which the decorative boards are formed.
Patent JP-S6134926-A (JP)
Title: Growing device of semiconductor single crystal
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/205
Filed: 1984-07-26
Abstract: PURPOSE:To make it feasible to grow an excellent single crystal with stoichiometric composition while providing substrate surface to be crystal-grown with acceptable state by a method wherein etching process as preliminary process before epitaxial growing process is performed in the same growing vessel. CONSTITUTION:A nozzle 20 is opened and closed by a valve 21 to introduce a gaseous compound 22 utilized for vapor etching process. When GaCl3 is adopted as the gaseous compound 22, a GaAs substrate 12, after normal etching, cleaning and drying process, is arranged on a substrate holder. After vacuuming a growing vessel 1 up to around 10<-7> Pa by a vacuum pump 3, the valve 21 may be opened to introduced GaCl3 up to around 10<-6>-10<-5> Pa for etching the GaAs substrate 12 up to around 1-1,000Angstrom /min by means of changing substrate temperature.
Patent JP-S6311741-A (JP)
Inventor: IMAOKA TETSUO
IPC: E04B1/58
Filed: 1986-07-02
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-H113506-A (JP)
Title: Magnetic head
Inventor: INOUE YOSHIHIKO
IPC: G11B5/187
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To easily obtain high magnetic permability and magnetic isotropy by constituting magnetic layers of a laminated magnetic thin film in which a magnetic thin film consisting of iron conpound having a specific composition and a metallic layer being at least one kind of Pt, Au, Pd are laminated and which has a soft magnetic characteristic. SOLUTION: Relating to the laminated magnetic thin film 7 of a magnetic head, a magnetic thin film consisting of the composition of Fea Mb Nc and the metallic layer are laminated. In the formula, M is at least one kind of Ta, Zr, Hf, Nb, Ti and a, b, c express atomic percents and they are respectively 71<=a<=85, 6<=b<=15, 9<=c<=16. The metalli layer is at least one kind of Pt, Ag, Au, Pd. A magnetic layer 5 is formed by laminating unit laminated magnetic layers 9 which are consistuted by alternatively laminating the laminated magnetic thin film 7 and a nonmagnetic film 8 and is held between one pair of nonmagnetic substrates 4. Thus, the enhancing of an electromagnetic transducing characteristic is attained.
Patent JP-S5277339-A (JP)
Title: Automotive front glass with time indicator
Inventor: HIRABAYASHI MASAHIDE
IPC: B60J1/00
Filed: 1975-12-24
Abstract: PURPOSE: To provide an automotive front glass which includes liquid-crystal indicating means for indicating time or vehicle speed, etc., so that indication can be readily observed and structure of indication can be simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01321279-A (JP)
Title: Elevator equipment
Inventor: YANO JUNICHI
IPC: B66B1/18
Filed: 1988-06-22
Abstract: PURPOSE:To reduce the total number of elevators by running two-way elevators in a row of paths except the opposing side rows of paths in a group of rows and giving these elevators an instruction from an elevator controller whether they should be operated as members in either group of the opposing rows according to traffic. CONSTITUTION:Two-way elevators are operated in the row 2 of paths except the opposing rows 2 (first and third rows) of paths within a group 3 of path rows. These two-way elevators have two doors in front and at the rear as shown. An instruction that these two-way elevators should be entered into either of two adjacent elevator groups, that is, operated as members in a group of low building elevators or in a group of high building elevators is generated by an elevator group controller not illustrated. This instruction may be issued for each two-way elevator. The elevator group controller generates said instruction according to time, traffic inside elevators, calls from floors and other factors.
Patent JP-S5856287-A (JP)
Title: Semiconductor circuit
Inventor: OSAMI AKIRA
IPC: G11C11/403
Filed: 1981-09-29
Abstract: PURPOSE:To prevent the malfunction for a dynamic random access memory, by delaying slightly the shift of a dummy digit to a low level compared with that of the normal digit line and lowering satisfactorily the level of the digit line when the refresh end signal rises up. CONSTITUTION:An m-row/n-column 1-transistor memory cells C are arrayed so as to hold n units of sense amplifiers SA between them. The dummy cells D are arranged to the upper and lower two rows of a amplifier SA. A row of dummy digits having the same constitution as the normal cell array is provided to generate the refresh end signal RFEND. The word line and the sense amplifier activating signal share a normal cell block. The refresh end RFEND is generated by using both supplementary digit lines of the dummy digit as the input. Then the RFEND is activated after one of the two digit lines is set at a low level satisfactorily. Thus all digit lines are set at low levels satisfactorily when the RFEND rises up.
Patent JP-S5486481-A (JP)
Title: Production of metal oxide film
Inventor: YAMAMOTO AKIYUU
IPC: C25B11/04
Filed: 1977-12-23
Abstract: PURPOSE: To produce a metal oxide film of good quality at low temp. on a ground substance by electrodepositing desired metal ions formed in a low m.p. molten nitrate.  
     CONSTITUTION: Ground substance 1 as a cathode and carbon rod 2 as an anode are put in nitrate 3 contg. a desired metal ion source such as Sn(NO 3 ) 4  melted in electric furnace 6 and kept at a constant temp. A predetermined current is supplied between the electrodes from DC power source 5 to deposit metal ions formed in nitrate 3 on the surface of substance 1 by electrochemical reaction. The deposited metal is immediately oxidized with a number of NO -1   3  present around substance 1 to grow the metal as Sn 2 O 3 , etc. on substance 1. Nitrate 3  may be, e.g. a mixt. of 60 mol% of KNO 3  with a m.p. of 134°C and 40 mol% of LiNO 3 . By this method, a metal oxide film of good quality can be formed at low temp., so formation of such a film is facilitated on a substance which tends to undergo thermal defects, e.g. a semiconductor, and a low m.p. substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01290500-A (JP)
Title: Credit card
Inventor: ROBAATO FURANKUFURUTO
IPC: B42D25/36
Filed: 1988-06-21
Abstract: PURPOSE: To enable a possessor to register his identity using an unique proof such as a fingerprint and thereby reduce the possibilities of forgery by providing a plastic substrate layer incorporating one or more gem for identification. CONSTITUTION: This credit card 1 comprises a plastic substrate layer 2 with at least, one storage hole 3, into which a gem 4 for identification is fitted. In addition, the card 1 comprises a transparent sealing layer 5 which covers at least, an adjacent area to the gem 4, preferably covering the entire surface area of the upper/lower planes of the credit card 1 to protect the gem 4 contained in the hole 3. The gem 4 is preferably, for example, a cut diamond weighing one point. Any kind of diamond is not identical but has an identifiable light dispersion pattern so that its uniqueness gives a permanent record.
Patent JP-S5859250-A (JP)
Inventor: REIMONDO EDOWAADO DAUNII
IPC: C08F299/00
Filed: 1982-09-07
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-S5250463-A (JP)
Title: Intermittent feeding mechanism
Inventor: ISHIKAWA KAZUO
IPC: F16H27/10
Filed: 1975-12-26
Abstract: PURPOSE: Mapping out enabling the intermittent feeding even if the torque driving force may be feeble by storing the energy on the spring and discharging it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H091511-A (JP)
Title: Manufacture of high strength chaff board
Inventor: KANEDA YOSHINORI
IPC: B27N1/02
Filed: 1995-06-21
Abstract: PURPOSE: To enhance mechanical strength, especially flexural strength and Young's modulus in flexure by a method wherein chaff board having high strength and workability is produced by pressing raw material prepared by mixing chaff, paper and resin. CONSTITUTION: As raw material, chaff as is discharged from a huller is used, paper to be mixed is prepared by finely cutting old newspaper and resin to be used is the resin, which is excellent in waterproofness and durability and comparatively low cost such as thermosetting pheno-formaldehyde resin. These raw material 1. or the mixture of chaff, paper and resin, are pinched between drawing papers for forming and then placed between the hot plates 4 of a pressurizing machine so as to be pressurized with the pressurizing machine under the condition that heaters are energized in order to keep the raw materials at 140 deg.C for 5min for proceeding the highly polymerizing reaction of phenol.  Thus, chaff board, which can be substituted for plywood, particleboard and the like conventionally used for building material, furniture or the like and core material and has high strength and workability, can be manufactured.
Patent JP-H112091-A (JP)
Title: Propulsive element steering guidance device
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a propulsive element steering guidance device which can guide a propulsive element according to the propulsive construction method correctly along the scheduled propelling line even in case a left and a right signal receiving coil to receive signals transmitted from the forefront of the propulsive element are not installed properly with respect to the scheduled line. SOLUTION: A sideways displacement amount calculating means 5 to calculate the amount of displacement ΔY of a propulsive element 1 sideways from the scheduled propelling line LO includes a sideways displacement amount calculation part 7 which is fed with the signal intensity ratio R of the received signals 4R and 4L of receiving coils 3R and 3L and the propelling distance Xs of the element 1 and thereupon calculates the sideways relative displacement of the element 1 by reference to the receiving coils 3R and 3L in the actually installed condition. For correcting the error in the output value of the calculation part 7 resulting from improper location of the coils 3R and 3L, a corrective calculation part 8 calculates the correction amount depending upon the propelling distance Xs for the obtained sideways displacement as the output value from the calculation part 7.
Patent JP-H062519-A (JP)
Title: Valve system for engine
Inventor: HOTTA KOJI
IPC: F01L13/00
Filed: 1992-06-15
Abstract: PURPOSE:To improve driving responsiveness of a valve body and the like by arranging a means for reducing stiffness of a rush adjustor engaging with one side cam, and open/close-driving the valve body through the rush adjustor oscillated by the other side cam at the time of reducing the stiffness. CONSTITUTION:When an engine is started, a cam shaft and a plurality of cams are rotated respectively. At the time of low load, a stiffness reducing means is forced to act on one rush adjustor 22. Namely, a control valve is opened, and the chamber 42 of a reservoir chamber 35 is communicated with an oil pan through an exhaust oil passage. At this time, a third piston 41 falls down opposing to a spring 44, and a check valve 38 is opened by a pin part 40. As a result, a first and second pistons 33, 34 rise up and fall down in a cylinder 32 since oil pressure in a pressure chamber 37 is discharged from the chamber 43. The stiffness of the rush adjustor 22 is thus reduced, and the rush adjustor 22 can not operate as the intersection of a rocker arm, so that rocker arms 16 to 18 are oscillated around a pin.
Patent JP-H11343891-A (JP)
Title: Driving force control device for hybrid vehicle
Inventor: DEGUCHI YOSHITAKA
IPC: B60L50/15
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To improve overall efficiency by obtaining target engine torque from target drive torque computed out of an accelerator stepping quantity and the like and generating torque of a motor computed out of a battery charged state, and obtaining target motor torque out of difference portion between the target drive torque and the engine torque estimated value. SOLUTION: For driving force control of a hybrid vehicle running by the driving force of an engine and/or a motor, a controller 16 computes target drive torque based on the detected signals of an accelerator sensor 22 and a vehicle speed sensor 24. Generating torque by a motor is computed based on the detected signal of a charged state detecting device 26 detecting the charged state of a battery 15 giving and receiving power against the motor. The engine is controlled by setting a torque value attaining the target drive torque and the generating torque to be target engine torque, and the motor is controlled by setting the difference portion between the target drive torque and the engine torque estimated value to be target motor torque.
Patent JP-S6133136-A (JP)
Title: Process for continuous preparation of 1,1-di(4-hydroxyphenyl)-1-phenylethane
Inventor: HARADA HARUHISA
IPC: C07C39/16
Filed: 1984-07-25
Abstract: PURPOSE:To obtain industrially, advantageously and continuously the titled compound, by bringing an aqueous layer produced from the water washing step into contact with acetophenone, mixing the resultant oil layer in the reaction solution to be fed to the water washing step to obtain the titled compound from the above-mentioned compound and phenol in the presence of a specific catalyst. CONSTITUTION:Acetophenone (D) is reacted with phenol (A) in the presence of a metal chloride catalyst and/or hydrogen chloride catalyst (B) to synthesize the titled compound in a reaction vessel 1, and the reaction solution 8 is washed with water in a water washing vessel 2 and separated into an oil layer 10 and aqueous layer 12 in a liquid separation tank 3. The resultant oil layer 10 is then distilled in a distillation column 4 to return the resultant distillate 11 to the synthesis step 1. The bottom product 13 is recrystallized to prepare continuously the titled compound (F). In the process, the above-mentioned aqueous layer 12 is brought into contact with the raw material (D) at 10-50 deg.C and extracted in an extraction vessel 5. The resultant oil layer 7 is mixed in the above-mentioned reaction solution 8 to carry out easily and efficiently the removal of the catalyst in the water washing step 2 and improve the yield of the aimed compound at the same time. The operating temperature of the water washing step is >=60 deg.C, and the amount of the water to used for water washing is 50-200pts.wt. based on 100pts.wt. mixture of the reaction solution 8 with the oil layer 7.
Patent JP-2000343783-A (JP)
Title: Image-processing apparatus
Inventor: OGISO MASAO
IPC: G06F3/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To form images with an appropriate timing by judging whether the paper is a control recording paper or a normal paper, and setting a color correction condition conforming to a type of the paper on the basis of control contents of the control recording paper. SOLUTION: Information indicating whether the paper is a color correction control recording paper or not is present at a position of a distance (a) from a leading end of the paper. Moreover, color correction control information is present after a position of a distance (b) from the position. When the color correction recording paper is supplied, a paper presence sensor detects whether or not a hole is present at a position 9 of the distance (a) from the leading end of the paper. When the hole is present, the paper is recognized as the color correction control paper. In this case, the paper is further sent by the distance (b) and detected whether or not a hole is present at a position 8. Transferring the paper by a distance (c) and detection with the use of the paper presence sensor are repeated afterwards. When a hole is detected at a position 7, 1.4 is set as a γ value.  A computer corrects printing colors of input images with the use of the γ value and sends printing data to a printing apparatus.
Patent JP-S63318873-A (JP)
Title: Tv camera control unit containing protective circuit
Inventor: ITO HIDEKI
IPC: H04N5/232
Filed: 1987-06-22
Abstract: PURPOSE:To avoid the breakage of an external equipment which is caused by the misconnection by controlling the supply of power to the external equipment in accordance with the synchronizing connection state between the external equipment and the internal synchronizing signal of a camera control unit(CCU). CONSTITUTION:In case an equipment except a normal TV camera 1 is connected mistakenly to a CCU2, no color burst signal is detected by a color burst signal detecting circuit 10, nor supplied to a power supply control signal generating circuit 17. Thus it is regarded that the circuit 17 is asynchronous and a control signal is to a power supply control circuit 18 so that a camera power supply 6 is turned off. Thus the supply 6 is cut and the electric power is not sent to the equipment connected mistakenly to the CCU2.