baber/WOPTO huggingface dataset:
Patent JP-S579567-A (JP)
Title: Method and device for production of iron core of electric rotating apparatus
Inventor: SANO MASAAKI
IPC: B22D11/06
Filed: 1980-06-23
Abstract: PURPOSE: To simplify the processes for iron cores having superior magnetic characteristics by injecting molten metal of magnetic alloy onto a rotating cooling base plate and solidifying and forming a ringlike metallic strip with a ringlike guide and rolls.  
     CONSTITUTION: Every time when a rotating cooling base plate 2 is rotated by one turn at a prescribed speed by way of driving systems 10, 9, 6, 8 for motor 11, it is spirally rotated downward by a prescribed pitch. Next. molten magnetic alloy is injected and supplied from a molten metal injection nozzle 1 onto the top surface of the plate 2. Then, the molten metal closely adheres and solidifies to a coarse surface 12 in the initial period of its injection, and while the outside diameter part is being regulated by an outside metallic mold 3 and the inside diameter part by an inside metallic mold 4 respectively, it is quickly cooled by the effect of the cooling water of a water-cooled pipe 13, whereby it is continuously solidified and formed to a spiral metallic body of constant thickness. Further, the surface thereof is continuously flattened by subsequent leveling rollers 14, whereby it is made into an iron core of desired height. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08277074-A (JP)
Title: Method and equipment for controlling operation of elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B1/18
Filed: 1995-04-10
Abstract: PURPOSE: To provide special services without damaging the convenience of regular users by adding the attribute to passengers in a car, and providing special control and display only when the special users uses the car. CONSTITUTION: When the specific call is generated or a passenger discriminating device 15 detects a specific passenger, a passenger attribute register part 311 registers the passengers including their attributes to appropriate parts of an in-car passenger table 312. An allotment control part 36 refers to the in-car passenger table 312 to select and determine a service elevator without damaging the attributes.
Patent JP-H06272495-A (JP)
Title: Construction method of tunnel
Inventor: FUKUOKA HIROUCHI
IPC: E02D29/05
Filed: 1993-03-18
Abstract: PURPOSE:To reduce a construction period, construction cost and labor in the construction of an open-cut tunnel. CONSTITUTION:Reinforcing steel 6 formed of shape steel is fitted to the outer peripheral surface of extremely thin PC lining form plates 1, 1, 1', along the circular direction thereof through connecting steel 7, and supporting material for supporting the PC lining form plates is installed expandably by a jack along the arch shape of a tunnel to be constructed, thus forming a temporary bearing assembled frame 14. This temporary bearing assembled frame 14 is installed in the movable and travelable state at the invert part 13 of channel cross section of a tunnel lower half part constructed at the bottom part of the open-cut ground. In this temporary bearing assembled frame, the PC lining form plates are assembled in arch shape and fixedly placed on both side parts of the invert part 13, and the adjacent end parts of the reinforcing steel fitted to the PC lining form plates adjacent in the ring direction are jointed in the integrated state. After arranging a series of reinforcements 26 on the outer peripheral part of the PC lining form plates, an outer form 29 is assembled in arch shape on the outside of the reinforcements 26. Cast-in-place concrete is filled in a gap between the outer form and the PC lining form plates, and a process of removing the outer form after the curing-hardening of the concrete is performed continuously in regular succession by moving the temporary bearing assembled frame 14 forward.
Patent JP-S5711814-A (JP)
Title: Preparation of doped amorphous silicon film
Inventor: ICHIYANAGI HAJIME
IPC: C23C14/14
Filed: 1980-06-20
Abstract: PURPOSE:To prepare a high-quality doped amorphous silicon film without using a conventional hydrogen compound which is unstable and hazardous to the human  body, by the sputtering process using a silicon target doped with impurities. CONSTITUTION:The reaction chamber 1 is evacuated to <=10<-6>Torr with a vacuum pump (not shown) connected to the evacuation pipe 7, and the substrate 9 is heated with the heater 5. Mixture of Ar and H2 is introduced into the chamber 1 through the gas inlet 6 until the pressure in the chamber reaches to about 10<-2>-10<-3>Torr. Keeping the above conditions, the high frequency source is actuated to bombard the target 2 with Ar ions, and the sputtered target atoms are deposited to the substrate 9. The target 2 is a high purity silicon doped with impurities (e.g. P). By this process, a doped amorphous silicon film (a-Si film) having stable qualities can be obtained without using a doping gas, e.g. PH3, which is hazardous to the human body. In the figure, 3 represents the substrate which acts also as an anode, and 4 represents the cathode.
Patent JP-S60229424-A (JP)
Title: Field programmable logic array
Inventor: TAKAHASHI YUTAKA
IPC: H03K19/177
Filed: 1984-04-26
Abstract: PURPOSE:To attain programming of another independent logical circuit to an area not in use when a logical circuit having a low gate operating rate is programmed by dividing an area of a product term line into plural numbers. CONSTITUTION:In dividing an area of a field programmable logic array (FPLA) into two, the product term 4 is divided into areas (a), (b) and the product term line of each area is connected to collectors of area selecting transistors (TRs) (c), (c)... and (d), (d).... Emitter of the TRs (c), (d) are grounded and bases are connected to area selection signals (e), (f). If a desired logical circuit is not realized by the area (a) only, the area selection signals (e), (f) are brought into logical ''1'' so as to use the area a, b selectively. When the desired logical circuit is realized by the area (a) only, only the area (a) is programmed. Another logical circuit is programmed to the area (b) not in use and the area (a) or (b) is used selectively by the area selection signals (e), (f). In using the areas (a), (b) dividedly, the signals (e), (f) are clamped into logical ''0'' or ''1'' so as to realize the logical circuit having the other function.
Patent JP-S60227450-A (JP)
Title: Method of hermetic sealing hybrid integrated circuit
Inventor: MATSUSHITA TOSHIO
IPC: H01L23/28
Filed: 1984-04-26
Abstract: PURPOSE:To substantially improve the airtightness, by applying a first adhesive on the outer edge of a cap or on a predetermined portion on the upper face of a substrate; placing a second powder adhesive curing at a higher temperature than the first adhesive in the cap; heating the substrate superposed on a circuit element so as to bond them; and further heating them after turning them upside down. CONSTITUTION:Adhesive 15 is applied on the outer edge of a cap 14, and a proper amount of powder adhesive curable at a higher temperature than the adhesive 15 is placed in the cap 14. A substrate 12 is superposed on an element 16, and they are pressed onto the cover while being heated at about 100 deg.C so that the adhesive 15 is melted and cured. This assembly is then turned upside down and heated at about 150 deg.C. The adhesive 18 is thereby melted to cover the element 16 and the joint portion between the substrate 12 and the cap 14, and then cured as it is. According to this method, the joint portion between the substrate and the cap can be covered with resin from the inside of the cap. Thus double airtight sealing can be realized easily and the yield is improved. The reliability of hermetic sealing is also improved.
Patent JP-H01256302-A (JP)
Title: Working vehicle
Inventor: MINAMI TERUO
IPC: B62D11/08
Filed: 1988-04-05
Abstract: PURPOSE:To rationally constitute a steering control system capable of carrying out artificial steering control through light steering resistance, by making an artificial steering control valve and a solenoid-operated control valve capable of being controlled by hydraulic actuators by individual operations. CONSTITUTION:Hydraulic actuators 12 to change transmission form of a traveling device 1 at the inner side of rotation of a pair of left and right traveling devices 1 are equipped. Which a steering operation tool 15 is handled, hydraulic actuators 12 for steering are controlled based on the result of operation of a control valve 4 connected through a wire 16 to the steering operation tool 15 and when automatic operation control is carried out, the hydraulic actuators 12 for steering are controlled based on the result of a solenoid valve 21 by electric signal.
Patent JP-S569818-A (JP)
Title: Protecting circuit of switching regulator
Inventor: NARAI KEIICHI
IPC: H02M3/145
Filed: 1979-07-03
Abstract: PURPOSE: To make it possible to prevent a transistor from breaking down by stopping the switching transistor from operating on detecting an accident current and electric power fall in a short time when an accident such as a load short and control electric power fall occurs.  
     CONSTITUTION: Electric-current detecting circuit 21 detects abnormal electric current flowing through an output transformer due to a load short earlier than electric-current detecting circuit 10 and then converts it into a DC voltage. Comparator 22 compares this DC voltage to reference voltage 7 and, when the DC voltage is higher, generates an output of "H". Voltage detecting circuit 23 detects and converts the input voltage of control electric power source 14 into a DC voltage. Comparator 24 compares the output voltage of voltage detecting circuit 23 to reference voltage 7 and, when reference voltage 7 is higher, generates an output of "H". On detecting at least either of outputs of comparators 22 and 24 being held at "H", OR gate 25 outputs a trigger signal to monostable oscillator 26. Oscillator 26 outputs a reset signal to soft-start circuit 11 for a certain time to stop a switching regulator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60242027-A (JP)
Title: Injection-side oil hydraulic circuit for injection molding machine
Inventor: ADACHI SHIYUUJI
IPC: B29C45/82
Filed: 1984-04-26
Abstract: PURPOSE:To enhance the accuracy of an injection speed changeover position and lower the rejection rate of molded articles, by providing a normally open logic valve, a check valve and a pressure control valve in parallel with each other between an injection cylinder and a selector valve for supplying a hydraulic oil. CONSTITUTION:The first and second oil hydraulic circuits are provided for supplying a hydraulic oil from the first and second oil hydraulic pumps B, A respectively into chambers D, E of the injection cylinder 5, and the circuits are provided respectively with the first and second solenoid selector valves 12, 1. The normally open logic valve 15 is provided in the circuit between the valve 12 and the chamber D, and a circuit parallel thereto is provided with the check valve 14 and the pressure control valve 13 which functions as both a suck-back circuit safety relief valve and an injection brake circuit relief valve in combination.
Patent JP-S60228955-A (JP)
Title: Electrochemical apparatus and its preparation
Inventor: MASE SHIYUNZOU
IPC: G01N27/27
Filed: 1984-04-26
Abstract: PURPOSE:To obtain an electrochemical apparatus generating no warpage and having high reliability, by baking both sides of a plate shaped solid electrolyte body in a state held between two ceramics layers equal in a baking shrinkage characteristic. CONSTITUTION:Electrodes 12, 10 and lead parts 16, 14 are respectively printed on the green sheets of a solid electrolyte plate 2 and a support plate 6 by screen printing and the electrolyte plate 2 and the support plate 6 are superposed through the green sheet of a spacer member 4 while a ceramic powder paste imparting porous ceramic layers 18, 20 by baking is respectively printed on the green sheets of the electrolyte plate 2 and the support plate 6 and both printed plates 2, 6 are baked in a superposed state and integrated by sintering. By this method, an oxygen sensor element as an electrochemical apparatus is formed. Therefore, even if warpage action based on the difference between baking shrinkage characteristics is acted between the solid electrolyte body and the ceramics layer, warpage actions mutually opposite in a direction are obtained between both of them and, as a result, the generation of warpage is inhibited effectively.
Patent JP-H09248792-A (JP)
Title: Meat box extension table for meat slicer
Inventor: TADANO AKITAKA
IPC: B26D3/28
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent generation of troublesome work at the time of mounting and demounting a meat box extension table without lowering the function of the table by rotatably mounting the extension table for extending a meat box in the vicinity of an end of the box on the opposite side to a round cutting edge, and providing locking means for locking the table at the perpendicular and horizontal positions. SOLUTION: In setting a chunk of long meat 20 in a meat box 5, an extension table is made to abut againt a lowering stopper after it is turned around a shaft 13 serving as a fulcrum, and simultaneously therewith the positions of pin and hole are corresponded so that the pin is moved in the direction of the table 12 by the energizing force of elastic member and fitted in the hole, whereby the table 12 is fixed. In stacking a chunk of short meat or fine meat, the pin is pulled out of the hole and the table 12 is made upright, then the positions thereof are corresponded and the pin is moved by the energization force of the elastic member, thereby the table 12 is fixed. Since the table 12 is turned and locked at the horizontal and perpendicular positions in this way, the operation is made easy.
Patent JP-S60233198-A (JP)
Inventor: ARUBAATO EMU HOKUHAUZAA
IPC: C10L1/18
Filed: 1985-04-22
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-H05248892-A (JP)
Title: Detecting apparatus for number of rotations
Inventor: ISHIDA SHINICHIRO
IPC: G01D5/244
Filed: 1992-03-07
Abstract: PURPOSE:To provide a small-sized lightweight number-of-rotation detection apparatus of high accuracy measuring the number of rotations of a rotating shaft and outputting a signal detecting the set number of rotations. CONSTITUTION:The encoder 2 attached to a rotating shaft 1, a rotary direction detection means 3 detecting the rotary detection of the rotary shaft 1, the frequency dividing circuit 4 dividing the frequency of the signal of the encoder 2 and a digital counter 5 counting the pulse signal of the frequency dividing circuit 4 are provided. Further, a dip switch 6 setting the set number of rotations of the rotating shaft 1 and a digital comparison circuit 7 comparing the binary numerical value of the digital counter 5 with that of the dip switch 6 to discriminate whether both values same and outputting a set value arriving signal when both values are same are provided.
Patent JP-S62241864-A (JP)
Inventor: NISHIYAMA YASUO
IPC: C04B35/622
Filed: 1986-04-11
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-H0616963-A (JP)
Title: Titanium dioxide pigment and its preparation
Inventor: KERII AN GURIIN
IPC: C09C1/36
Filed: 1993-04-12
Abstract: PURPOSE: To prepare pigment composit materials having superior durability and optical characteristics, and useful for paint, plastics or the like by allowing a layer of water-containing precipitant of zirconium oxide to adhere on a titanium dioxide base material in the form of an aqueous slurry and further allowing a layer of water-containing precipitant of alumina to adhere onto it.  
     CONSTITUTION: This pigment composit material is obtained by, first, producing aqueous slurry comprising water and a titanium dioxide base material of rutile type or the like in a particle shape, second, allowing a layer of water-containing zirconium oxide precipitant to adhere to the water-containing titanium dioxide base material and, finally, allowing a layer of water-containing alumina precipitant comprising boehmite alumina, psydo-boehmite alumina or the combination of these to adhere to the layer of the said water-containing zirconium oxide precipitant, so that the water-containing zirconium oxide layer weighs 0.1 to 2.5 wt.% as ZrO and the water-containing alumina layer weighs 3.5 to 4.0 wt.% as Al 2 O 3  of the weight of the titanium dioxide base material. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000272569-A (JP)
Title: Car body frame structure of motorcycle
Inventor: KOKUBU SHINICHI
IPC: B62K11/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To secure the rigidity of a car body frame and to save the weight of the same. SOLUTION: This car body frame of a motorcycle includes a pair of left and right main frames 51 extended from a head pipe 12 toward a rear side, left and right pivot attaching lower brackets 52 lowered from the rear ends of the left and right main frames 51, and swing arm pivots 19 provided in the left and right lower brackets 52. Each of the left and right man frame 51 is formed by joining and uniting a front half part 51F extended from the head pipe 12 to the rear side and a rear half 51R extended from the lower bracket 52 to the front side.
Patent JP-S62241192-A (JP)
Title: Video signal recording and reproducing device
Inventor: NAGAI YASUO
IPC: G11B27/28
Filed: 1986-04-12
Abstract: PURPOSE:To facilitate the edition by recording a time code signal while the signal is retarded from an input digital video signal depending on the time required for the digital signal processing thereby making the correspondence between the time code signal and a picture complete. CONSTITUTION:A time code reproducing signal from other TVR or the like is fed to an input terminal 1 and a time code data by an input key or the like is fed to an input terminal 4 and fed to a delay circuit 5 via a changeover switch 3. The signal is retarded in the unit of frames at the circuit 5 in response to the time required for the digital signal processing and the result is fed to a time code signal generating circuit 6 and recorded by a recording/reproducing head 8. The analog video signal is inputted to an input terminal 11 and after the digital signal processing is applied by a recording signal processing circuit 13, the result is recorded by a video recording head 15. At the reproduction side, the total sum of the delay caused at each process is adjusted by a delay circuit, the relation of each output signal is made completely coincident thereby facilitating the edition.
Patent JP-S59210677-A (JP)
Title: Photodetecting element using josephson junction
Inventor: MURAKAMI TOSHIAKI
IPC: G01J1/02
Filed: 1983-05-14
Abstract: PURPOSE:To obtain a detecting element having high sensitivity by using a Josephson junction by forming a beam irradiating section and first and second sections for drawing out photodetecting signals mutually extended in the opposite directions from the irradiating section to a polycrystalline oxide superconductor layer. CONSTITUTION:A polycrystalline oxide superconductor layer 2 is formed onto an insulating substrate 1 in predetermined thickness, and Josephson junctions 4 are shaped on the grain boundaries of crystals 3 in the layer 2. The junctions 4 are connected according to a matrix arrangement to form a beam irradiating section 11 in prescribed width to the layer 2. Sections 12A, 12B for drawing out photodetecting signals mutually extended in wide width in the opposite directions from the irradiating section 11 are shaped, thus forming a photodetecting element. The layer 2 is constituted of BaPb1-xBixO3 (0.05<=x<=0.35) by the photodetecting element, and the sensitivity of the photodetecting element is increased by using the Josephson junctions.
Patent JP-H09328622-A (JP)
Title: New pigment and toner for electrophotography
Inventor: MATSUURA MITSUYOSHI
IPC: C09B57/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment having excellent image storing performance by mixing a metal salt to a pigment produced by reacting an aromatic dialdehyde with ammonia or a primary amine. SOLUTION: The objective pigment contains at least one kind of pigment produced by the reaction of (A) an aromatic dialdehyde (e.g. o-phthalaldehyde or a substituted o-phthaladehyde) with (B) ammonia or a primary amine (preferably an amino acid) and further contains (C) a metal salt (preferably at least one kind of metal salt selected from among Ni, Cu, Cr, Co and Zn). A toner for electrophotography can be produced by adding 0.01-15 pts.wt. of the pigment to a binder resin. A remarkable density depression of a color-developing pigment with light can be suppressed by the present invention.
Patent JP-S58203388-A (JP)
Inventor: NANJIYOU TOSHIO
IPC: F27D13/00
Filed: 1982-05-21
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-S63251713-A (JP)
Title: Garbage disposer
Inventor: NAKAGAWA JINZO
IPC: F23G5/00
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a garbage disposer with high incineration efficiency by a method wherein the disposer to dry or incinerate garbage by the use of microwave irradiation contains a plurality of microwave absorbing and heating elements in the garbage incineration chamber. CONSTITUTION:After garbage is thrown into a garbage collecting cylinder 6 and the garbage charge hole of casing 1 is closed with a cover 17 so that microwaves do not leak, a magnetron 16 is oscillated and the microwaves are transmitted in a wave guide 14 and penetrate through an insulator 5 with a low dielectric constant and the cylinder 6, and is supplied into the inside of a cylindrical member 2 as a metal cavity and then, first, water content contained in the garbage absorbs the microwaves and generates heat and vaporizes and the garbage is dried. Secondly, microwave heating elements 25, 26 absorb the microwaves and generate heat and reach a temp. of about 700-900 deg.C and the garbage is burnt. Because there are a plurality of the elements 25, 26, combustion velocity is fast. Further, to speed up the velocity, air is introduced into the cylinder 6 from through-holes 7, 9, 8 for suction and exhaust gas is discharged outside from through-holes 11, 12, 10 for exhaust through an exhaust duct 13.
Patent JP-H0621494-A (JP)
Title: Photovoltaic device
Inventor: MATSUDA KOICHI
IPC: H01L31/076
Filed: 1993-03-22
Abstract: PURPOSE:To provide a photovoltaic device in which initial photovoltiac characteristics are improved and deterioration of characteristics after irradiated with light is suppressed. CONSTITUTION:The content of Ge atoms in an amorphous silicon germanium for constituting an I-type layer 104 is set to a range of 20 to 70atomic%, so distributed that the content of the Ge atoms becomes a maximum value Cmax in the thickness direction, and non-single crystal silicon buffer layers 117, 118 containing no Ge atom are provided on the side in contact with a p-type layer 105 and an n-type layer 103. Thus, gradient nation is provided in the composition of the i-type layer with amorphous silicon germanium of a composition ratio to be scarcely deteriorated thereby to suppress generation of a defect due to recombination of an optical carrier.
Patent JP-2000276209-A (JP)
Title: Programmable controller
Inventor: KOJIMA TOMOHIRO
IPC: G05B19/05
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a PLC which unnecessitates an excessive memory software required for trace and step execution functions at the time of debugging. SOLUTION: Clock signals at different frequencies are generated by dividing the operating clock of a CPU 1 through a frequency divider circuit 14 and a selector circuit 14a selects the clock signals at different frequencies. Thus, the CPU 1 is operated by any arbitrary operating clock signal, an arithmetic speed at the time of debugging is decelerated, further, the ON/OFF state of I/O 50 and 60 can be recognized on a liquid crystal display part 40 through a latch circuit 35 with the naked eye and the excessive memory software can be unnecessitated.