baber/WOPTO huggingface dataset:
Patent JP-H10317498-A (JP)
Title: Unit building
Inventor: YODA YASUHIRO
IPC: E04B1/348
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To increase a degree of freedom of an upper and lower floor plan, setting of an opening part and arrangement of a stair room and an open ceiling in a unit building. SOLUTION: With regard to a unit building 10, an upper story constitution body 30 is provided on the upper part of a lower story constitution body 20. With regard to the lower story constitution body 20, a plurality of short building units 21 are mutually disposed in parallel, and intersection units 22 are orthogonally disposed to the short building units 21. With regard to the upper story constitution body 30, a plurality of long building units 31 are mutually disposed in parallel, and orthogonally disposed to the intersection building units 22.
Patent JP-H10322197-A (JP)
Title: Phase-locked loop circuit
Inventor: FUJIWARA KAZUNOBU
IPC: H03L7/113
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To control a control oscillator so as to obtain a true lock state in a short time. SOLUTION: This is a phase-locked loop circuit equipped with frequency deflection absorbing means 1, 4, 7, and 8 in which a phase difference between an input EFM signal and a reproduction clock signal CK is detected by a phase comparator 9, filtering-processed by a loop filter 10, and supplied to a VCO2 so that the reproduction signal CK follows the EFM signal, and the edge interval of the EFM signal is counted, frequency deflection between the EFM signal and the reproduction clock CK is detected beyond a prescribed range, and the VCO2 is controlled. This circuit is provided with a lock detector 12 and a side lock preventing circuit 11. The lock-detecting part 12 detects that a true lock state is obtained, based on a period longer than that of the detecting operation of frequency deflection since a leading-in operation is started.  The side lock preventing circuit 11 forcedly changes the VCO2, when the frequency deflection is not detected for a fixed time.
Patent JP-H06323383-A (JP)
Title: Toothed belt transmission gear
Inventor: SEKINO HIROSHI
IPC: F16H7/02
Filed: 1993-05-07
Abstract: PURPOSE:To simplify the constitution of a driving device formed by the combination of a toothed belt and a toothed pulley by constituting belt deviation preventing mechanism without providing the toothed pulley with flanges or the like. CONSTITUTION:In this toothed belt 10, tooth crest parts 13 and tooth root parts 14 are formed at the specified pitch in relation to the tooth face 12 of a body 11, integrally provided with a reinforcing means and the like, so as to coincide with the tooth crest parts of a toothed pulley. In the back face 15 of the toothed belt 10, a protrusion 16 formed integrally with the belt body 11 is disposed in the longitudinal direction of the belt 10, and a tension pulley with a recessed groove is pressed to the protrusion 16 to form mechanism for preventing the deviation of the toothed belt 10. The deviation of the belt can be prevented using the tension pulley for pressing the tooth belt from its back face halfway in the path of the toothed belt or using a member for pressing the toothed belt to the toothed pulley.
Patent JP-S5832898-A (JP)
Title: Purification of riboflavin-5'-monophosphate
Inventor: YOKOTA KENJI
IPC: C07F9/6561
Filed: 1981-08-21
Abstract: PURPOSE:Column chromatography with weak-base anionic exchange resin having a specific amide linkage is applied to remove impurities, thus giving the titled compound of high purity that is used as a starting substance of coenzyme or FAD. CONSTITUTION:Crude riboflavin-5'-monophosphate containing riboflavin derivatives as impurities is purified by means of column chromatography using a specific weak-base aninonic exchange resin having amide linkages to give riboflavin- 5'-monophosphate of less impurity content. The aninoic exchange resin has crosslinked polyacrylate or polymethacrylate ester skelton and at least a part of the ester linkages are converted into amide bonds of formulaI[R1 is formula II (n is 2-6; m is 2-4; R3, R4 are H, 1-6C alkyl), formula III; R2 is R1, H, 1-6C alkyl]. For example, poly(ethyl acrylate-divinylbenzene) copolymer is used.
Patent JP-S63298547-A (JP)
Title: Memory mapper device
Inventor: MUNEISHI HIROSHI
IPC: G06F12/06
Filed: 1987-05-29
Abstract: PURPOSE:To set a storing address of a command for executing the rewriting of an address register of a memory mapper to all extended addresses, by holding the extended address outputted from a CPU, when the memory mapper is effective. CONSTITUTION:When a memory mapping register group 2 which becomes a memory mapper part is effective, an address data of prescribed bits outputted from a CPU 1 is held in address registers 2-1-2-n. In this state, a latch 4 being an address output means outputs the address data written in the address registers 2-1-2-n onto an extended address bus 13, as a write address of a command for instructing to rewrite each mapping register of the memory mapper part 2, based on the access state of the memory mapper part 2. In such a way, a memory mapping register rewriting instruction can be arranged on at least two parts or more in all addresses of an extended memory space.
Patent JP-H08329262-A (JP)
Title: Layout design device
Inventor: MATSUYAMA MORIATSU
IPC: G06T11/60
Filed: 1995-05-30
Abstract: PURPOSE: To easily discriminate whether layout data is changed as indicated or not at the time of correcting the layout data. CONSTITUTION: When the layout result is printed as a color comprehensive, a layout data preserving means 101 preserves layout data used for this print in a storage device as backup data. When layout data is corrected, a comparison operation means 102 compares contents of layout data after correction and those of backup data before correction with each other to detect the, difference between them. An output means 103 outputs an image indicating this difference.
Patent JP-H05302708-A (JP)
Title: Method and device for raising temperature of gas flowing through duct
Inventor: HAMAZAKI NARUO
IPC: F23J15/08
Filed: 1992-04-24
Abstract: PURPOSE:To lessen the overheating of the inner wall of a duct and reduce the heat loss and raise the temperature up to a specified point. uniformly in a short time by restricting to a specific range the ratio of the momentum of the gas flowing through the duct to the momentum of the temperature-raising gas. CONSTITUTION:From a gas ejection nozzle 12 temperature-raising gas is blown into gas which is flowing through a duct 1; the temperature of the gas, which has been raised, is measured by a thermometer T5 and the measured value is transmitted to a gas-flow controller 19 and to an open-close valve controller 20. In each of the controllers 19, 20 a condition in which the temperature-raising gas is blown is stored, the condition specifying a range of 0.07 to 0.23 to which to restrict the ratio of the momentum M11 of the gas flowing through the duct 1 to the momentum M12 of the temperature-raising gas blown from the gas ejection nozzle 12 into the gas flowing through the duct 1. The momentums are expressed as M11=A1Xrho1XV12 and M12=A2Xrho2XV2<2>, wherein, A1 and A2 represent respectively the cross- sectional area of the duct and that of the hole through which gas is blown both in m<2>, rho1 and rho2 represent respectively the density of the gas flowing through the duct and that of the temperature-raising gas both in kg/m<3>, and V1 and V2 represent respectively the flow rate of the gas flowing through the duct and the initial velocity of the ejection of the temperature-raising gas both in m/s.
Patent JP-S5558660-A (JP)
Title: Ringing tone transmission system
Inventor: WATANABE YOSHIO
IPC: H04M19/02
Filed: 1978-10-27
Abstract: PURPOSE:To omit a RBT by utilizing a unused idle contact of the call signal transmission relay of the subscriber's circuit to transmit ringing tone to a calling subscriber through no ringing tone trunk RBT. CONSTITUTION:A central processing unit performs dial-tone connection by detecting wake-up from calling subscriber A by subscriber's circuit LC, and the dial pulse of calling subscriber A is analyzed to set channel of channel system unit SP. Then, the channel between subscriber A and subscriber's circuit LC of called subscriber B is closed, and simultaneously, call signal transmission relay E (not shown in the figure) of subscriber's circuit LC where B is stored is operated. Then, the A-side channel is switched to signal unit RBSD for ringing tone transmission at contact e, and the B-side channel is switched to signal unit RG for ringing tone transmission. The operation of relay E is continued till response of B or half-way abandonment of A.
Patent JP-S5655463-A (JP)
Title: Composition for powder paint
Inventor: KIKUTA YOSHIO
IPC: C08L57/04
Filed: 1979-10-15
Abstract: PURPOSE: A composition for a powder paint, forming a coat, smooth and excellent in overcoatability, which is prepared by mixing a copolymer having an epoxy group on the side chain, a polyvalent carboxylic acid and an acrylic copolymer of specified number-average MW.  
     CONSTITUTION: 100pts.wt. of a mixture of (A) a solid copolymer with an epoxy group on the side chain, composed of (i) 50W40wt% of a monomer of the formula (wherein R is H or CH 3 ) and (ii) 95W60wt% of a monomer copolymerizable with said monomer (i), with (B) a polyvalent carboxylic acid (e.g., sebacic acid), and (C) 0.05W5pts.wt. of a copolymer of an alkyl acrylate and an alkyl methacrylate, of number-average MW 500W6,000, are molten, kneaded, cooled and then crushed, to obtain a powder paint.  
     EFFECT: Said paint exhibits excellent interlaminar strength, when overcoated not only by the same or different kind of powder paint but also by a solvent-type paint for repair. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63299212-A (JP)
Title: Cryogenic container
Inventor: NANBA MASASHI
IPC: H01F6/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain with certainty the thermal coupling between the heat station and the heat-shielding member of a shielded refrigerator and to improve the reliability of the title container by a method wherein a contact member, consisting of a low melting point material which helps thermal contact between a heat conducting material and the heat station or the heat shielding member, is provided. CONSTITUTION:Insulated heater wires 8a and 8b are wound on the deflected part of flexible conductors 7a and 7b respectively, and they are connected to the wire linking to the socket 9 to be used for a heater power source. When the prescribed current is applied to the heater wires 8a and 8b, the heater wires 8a and 8b are heated up, the flexible conductors 7a and 7b are also heated up, and heat is conducted to the terminal part of the conductors. As the low melting point alloy 11 of the good conductor of heat, located in connection boxes 10a and 10b, is fused by the above-mentioned heat, the terminal parts of the flexible conductors 7a and 7b can be completely connected to the opposite side by cutting the power source and the low melting point alloy 11 is solidified subsequently. Also, as the conductors 7a and 7b are flexible, the expansion and contraction of parts caused by the effect of heat can be absorbed by them.
Patent JP-S5464925-A (JP)
Title: High voltage protective circuit
Inventor: HAYAZAKI SHINZOU
IPC: H04N3/18
Filed: 1977-11-02
Abstract: PURPOSE:To aviod the X-ray radiation by detecting the change of the current or the voltage for the power supply source via the detector circuit and then controlling the occurrence the high voltage for the high voltage generator in accordance with the detection output. CONSTITUTION:Power supply source 4 supplies the power to the heater of CRT1, and the change of the voltage or the current is detected via detector circuit 12 for source 4. Then the occurrence of the high voltage is controlled for high voltage generator 9 according to the output signal of circuit 12. As a result, the X-rays radiated from CRT1 can be avioded.
Patent JP-H0426787-A (JP)
Title: Salt treating device
Inventor: TOKI YOJI
IPC: C23G3/00
Filed: 1990-05-22
Abstract: PURPOSE:To easily remove sludge from a high-temp. salt soln. by providing a conveyor means extending to the bottom of a treating bath in the bath and continuously discharging the sludge consisting of the reaction product generated by the salt treatment to the outside of the bath through the means. CONSTITUTION:When a material is dipped in the bath 30 and treated with salt, the reaction product generated by the treatment is gradually settled in a salt soln. 18 consisting essentially of molten sodium hydroxide and collected on the bottom 15 along the inclined surface 34. A conveyor 40 with is lower end positioned on the bottom 35 is driven during the treatment, and the sludge consisting of the reaction product collected on the bottom 35 is continuously scraped up from the bottom of the bath by a rake 64 and discharged to the outside of the bath from the high-temp. salt soln. 18. The sludge is finally dropped in a receiver 68 and discarded. Consequently, the sludge is easily removed from the salt soln. 18, and the reaction product is not stuck to the inner surface of the bath.
Patent JP-S62287633-A (JP)
Title: Bonding wire for connection of semiconductor element and manufacture thereof
Inventor: SAWADA KAZUO
IPC: H01L21/60
Filed: 1986-06-06
Abstract: PURPOSE:To obtain the bonding wire with which an excellent connecting property can be maintained at low cost by a method wherein, on the surface of a metal fine wire, a metal of the same kind as above having the purity higher than said fine wire is coated. CONSTITUTION:The title bonding wire is formed by coating the metal of the same type as a metal fine wire, having the degree of purity higher than the metal fine wire, on the surface of the metal fine wire consisting of copper, aluminum or gold by performing a vapor phase method. It is desirable that the purity of the coating metal is 99.999% or above. High purification and cleanliness can be controlled easily on the film formed by performing a vapor phase method. As the coating metal has high purity, excellent connection characteristics can be displayed by the bonding wire. Also, as the high purity metal is used on the surface only, the bonding wire having excellent wire drawability can be obtained at low cost.
Patent JP-S63296982-A (JP)
Title: Transfer method
Inventor: HOSHINO SHIGEHISA
IPC: G03G15/16
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a transfer method applicable to various objects of transfer, by transferring and adhering a duplicate layer of a transfer sheet to an adhesive layer of a color film. CONSTITUTION:A duplicate layer 7 is provided on, and in adhesion to, the surface of a silicone resin layer 13 of a transfer sheet 11 by electrophotography. The transfer sheet 11 with the duplicate layer 7 is superimposed on a color film 5, and the duplicate layer 7 is transferred end adhered to a heat-sensitive adhesive layer 1 of the color film 5 by heated rollers 14. The color film 7 with the duplicated layer 7 provided thereon and directed downward is superimposed on an object 10 of transfer, and is pressed against the object 10 by a heated roller 15. A base 4 of the film 5 is removed, resulting in the condition where the duplicate layer 7, the adhesive layer 1 and a coated synthetic resin layer 2 are adhered, in a laminated from, to the object 10 of transfer.
Patent JP-S5834210-A (JP)
Title: Drive controller for hydraulic actuator
Inventor: OKUMURA HIROSHI
IPC: F15B7/02
Filed: 1981-08-25
Abstract: PURPOSE:To reduce working time when a drive controller is applied for robots or the like, by simultaneously driving hydraulic actuators each of which can be operated in at least two directions by means of a master cylinder which follows at least two cams driven by a same shaft. CONSTITUTION:A master cylinder 69 is connected through lines 85b and 86b to oil chambers 33 and 34 which are divided by a piston 35 of a hydraulic actuator 30. A pinion 38 engaged with a rack 39 which is integrated with a rack actuating shaft 39 of a rack actuator 40 is attached to one end of an actuating shaft 32 which is integrated with the piston 35, while a working arm 48 provided a chuck 49 at the tip thereof is firmly attached to the other end. A master cylinder 68 is connected to the rack actuator 40 through lines 85A and 86A while another master cylinder 70 is connected to a chuck actuator 50 inside the working arm 48 through lines 85c and 86c. Operation of the master cylinders 68 through 70 are controlled by grooved cams 61 through 63 via levers 65 through 67, respectively.
Patent JP-H08298919-A (JP)
Title: Noodle dryer
Inventor: MATSUO YOSHINORI
IPC: A21C9/08
Filed: 1995-05-02
Abstract: PURPOSE: To provide a compact noodle dryer capable of continuously and smoothly carrying out operation for attaching and removing rolling pins having noodles from a fixed position and efficiently drying noodles. CONSTITUTION: This noodle dryer 1 comprises a conveyer constituted of a pair of endless chains 3a placing rolling pins on both their ends on the top of two sets of main pillars 2. An inside guide frame 4 of the guide frames 4 and 5 supporting the endless chains 3a is fixed to the main pillars 2 and an outside guide frame 5 is attached to two link arms 9 and the guide frames 4 and 5 and the link frames 9 form a parallel crank mechanism. The base part of the link arms 9 is equipped with a motor for driving each endless chain 3a. The lower part of the main pillars 2 is furnished with two sets of lower rolling pin restricting members 14. The restricting members 14 are rotatably fixed to both the ends of the two link arms 15 and the restricting members 14 and the link arms 15 also form a parallel crank mechanism.
Patent JP-S5466130-A (JP)
Title: Emulsion photomask
Inventor: AKASAKA YOUICHI
IPC: G03F1/56
Filed: 1977-11-05
Abstract: PURPOSE:To enhance durability of an emulsion photomask for use in photomechnical process, by hardening a glass mask having a pattern formed by exposing a silver halide emulsion coated on a glass substrate, developing and fixing it, by ion injection. CONSTITUTION:A silver halide emulsion is coated on the surface of glass substrate 1 in a thickness of 5-6 mu, and an emulsion photomask is formed consisting of pattern 2 for use in a semiconductive device obtained by leaving a silver particle layer by the ordinary photographic method, and an emulsion layer 3 consisting of gelatin, etc.. Ions are injected to all the surface of this photomask to harden the surfaces of silver particles layer 2 and emulsion layer 3 and to form hrdened layer 5. An example of the ion injection conditions are as follows: Argon is injected in an acceleration voltage of about 20 KeV or less, in an injection amount below about 20 KeV, and in an injection current below about 100 mu A.
Patent JP-S56139105-A (JP)
Title: Semipermeable composite membrane and its manufacture
Inventor: FUKUCHI SHIYUUZOU
IPC: B01D71/38
Filed: 1980-09-26
Abstract: PURPOSE:To manufacture a high performance semipermeable membrane having a high removing capability, a high water permeability, a high resistance to behavioral change with time, and excellent chlorine resistance, by reacting specific compounds with each other on the surface of a porous support. CONSTITUTION:A bridged thin film composed of compounds (A), (B), and (C) is formed on the surface of a porous suppot by a procedure in which a thin film composed of the compounds (A) and (B) as described below is first prepared on the surface of the porous support, then treated with a solution of the compound (C) as described below, and lastly subjected to a heat treatment. The compound (A) used is at least one selected from the group of polyalkylene-imine and its derivatives, the compound (B) used is a compound of the formulas I to V (when R1 to R10 are each H or a 1-4C) alkyl group), and the compound (C) is a multifunctonal cross- linking agent having two or more groups reactive to amino group.
Patent JP-S5923574-A (JP)
Title: Semiconductor light emitting device
Inventor: OOSAKA SHIGEO
IPC: H01S5/06
Filed: 1982-07-30
Abstract: PURPOSE:To effectively perform a lateral mode guide by using p-n junctions formed in an active layer of a semiconductor laser in a raised curved surface at the lower part in narrow width and condensing the light to the center. CONSTITUTION:An n type Ga1-yAlyAs film 12, an n type Ga1-zAlxAs active layer, an n type Ga1-yAlyAs film 14, p type Ga1-xAlxAs film 15 and an n type GaAs film 16 are sequentially superposed on an n type GaAs film 11, x=y>z is set, and z determines the light emitting wavelength. A window of approx. 1mum of width is opened at the mask 19 of SiO2 film and Si3N4 film, thermally diffused by ZnAs2 to form a p<+> type layer, and pressed at 900 deg.C. Thus, a p<+>n junction surface 17 which is bend downwardly in a raised shape is formed, the layers 12, 13 are contacted with the boundary at the lowermost end, and a slope of the surface 17 in the layer 13 is suitable with narrow width of the layer 13, the light is condensed to the center of the p<+> type layer in the layer 13, and the lateral size of the light emitting point can be reduced. Vertical enclosure is performed by double hetero junction. The mask 19 is removed, and electrodes 20, 21 are attached. This laser has large light emitting angle close to circle and small threshold current.
Patent JP-H02310429-A (JP)
Title: Metering device of capacitance type
Inventor: HATTORI YASUSHI
IPC: G01G3/00
Filed: 1989-05-26
Abstract: PURPOSE:To easily obtain a reference frequency at the time of design by calculating the weight of a measuring object by an arithmetic part in accordance with the frequency of an output signal from a frequency mixing circuit. CONSTITUTION:When the object to be measured is placed on a placing table, a distance (d) between electrodes 101a, 101b is made narrow in accordance with the weight of this object to be measured. So, when the distance (d) is made narrow, a capacitance C of a capacitor 101 is increased in inverse proportion to the distance (d). The frequency f1 of output signal F1 from an oscillating circuit 102 is decreased in accordance with the above increase. The frequency f3 of output signal F3 from the frequency mixing circuit 104 is thereby increased corresponding to the weight of the object to be measured. A voltage V3 corresponding to the value of frequency f3 at this time is outputted from an f/V conversion circuit 111, and this voltage V3 is converted to digital data D3 by an A/D conversion circuit 112. Further, a specified arithmetic process is made for the data D3 by an arithmetic circuit 113, then display data I indicating the weight of the object to be measured are outputted and displayed on a display circuit 121.
Patent JP-S5257180-A (JP)
Title: Process for preparing l-ascorbic acid labeled with deuterium
Inventor: MATSUI MASANAO
IPC: C07D309/28
Filed: 1975-11-06
Abstract: PURPOSE: L-Ascorbic acid labeled with deuterium, having a deuterium atom bonding directly to a carbon atom at the 5-position, represented by the formula I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08211081-A (JP)
Title: Rolling bearing unit with rotational speed detector
Inventor: MORITA KOICHI
IPC: F16C19/18
Filed: 1995-05-31
Abstract: PURPOSE: To realize a structure in which even a compact sensor can obtain a large output. CONSTITUTION: A plurality of holes 17a and 17b are respectively formed on a tone wheel 13 rotating together with a hub 1 with a constant distance in a circumferential direction. A sensor 20a is provided with a permanent magnet 22a, stator 23 and coil 24. The magnet 22a is magnetized in a diameter direction. In addition, a gear-shaped irregularity is formed on the inner periphery of the magnet 22a at the same pitch as that of the hole 17a. Furthermore, a plurality of notches 28 are formed in the stator 23 at the same pitch as that between the holes 17a and 17b. The concentration of magnetic flux flowing and interlinking the coil 24 is changed according to the phase change between the irregularities and holes 17a and 17b. Then the voltage which are changed by the frequency proportional to the rotational speed is generated in the coil 24 by the change in concentration.