baber/WOPTO huggingface dataset:
Patent JP-S5655853-A (JP)
Title: Quantitative determination of amino acid
Inventor: YAMANISHI KAZUHIKO
IPC: G01N31/22
Filed: 1979-10-13
Abstract: PURPOSE: To eliminate the scattering of measured values, by employing a reagent composition containing ninhydrin in the quantity within specified limits and thereby preventing the crystallization and sedimentation in the liquid-sending tube of an automatic amino acid analyzer, as well as the turbidily formation and the change in the liquid flow rate in an absorbance-measuring system.  
     CONSTITUTION: The quantity of ninhydrin in the ninhydrin reagent used for analysis of amino acids is set to be 0.5W1.5% (weight/volume) which is less than that in the conventional one. In this way, the crystallization and sedimentation caused by the combination of ninhydrin and hydrinduntin formed by the reduction of the former with a reducing agent present in the reagent are prevented. By setting the quantity of ninhydrin within the limits as mentioned above, the composition whose analytical sensitivity (strength of coloration) is not changed and which has excellent stability with the passage of time can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01302652-A (JP)
Title: Ceramic discharge lamp
Inventor: ITO AKIRA
IPC: H01J61/36
Filed: 1988-05-30
Abstract: PURPOSE:To suppress the cost and prolong the lifetime of lamp by penetrating and fixing a current feeding lead-in wire for electrode in/to small holes formed in No.1, No.2 blocking members through a sealing agent. CONSTITUTION:A small dia. through hole 5 is formed in the center of No.1 blocking member 2, and a current feeding lead-in wire 6 made of niobium is inserted in this through hole 5 and jointed airtightly to this blocking member 2 with sealing agent 14. No.2 blocking member 3 made of ceramic disc has an outer dia. the same as the outer dia. of a ceramic tube 1 and jointed to the end face of this ceramic tube 1 and end face (outer bottom face) of No.1 blocking member 2 with the sealing agent 14. A small dia. through hole 8 is formed in the center of this No.2 blocking member 3, and a current feeding lead-in wire 6 penetrates this through hole 8 and jointed to No.2 blocking member 3 with the sealing agent 14. This enables cheap and sure blocking and prolongs the lifetime of lamp.
Patent JP-H09317023-A (JP)
Title: Roof structure
Inventor: TANAKA KATSUYA
IPC: E04B1/348
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve workability and prevent rainwater leakage by placing a floor slab on a ceiling girder where a bearing angle is laid, securing the floor slab to the bearing angle with a bolt and a nut and, then, spreading a waterproof sheet on the floor slab. SOLUTION: A plurality of building units are erected on a sill laid in advance at a construction site, and the building units are secured to an uppermost floor. Then, a joint between a building unit and another adjacent building unit, the finish of interior and exterior structures or a roof, and the connection of utility lines such as electricity, gas and tap water are made, thereby completing a unit building. In this case, a stab is laid between the upper surface of a short- sided ceiling girder 13 and the upper surface of an adjacent long-sided ceiling girder 13. A metallic plate 4 is then laid between a roof slab 25 on the upper edge of an uppermost floor building unit and a roof slab 25 on the upper end of an adjacent building unit. Subsequently, the lateral ends of a waterproofing sheet on the roof slab 25 are bonded to both lateral ends of the metallic plate 4 with an adhesive. As a result, a work at a construction site can be simplified.
Patent JP-S63296521-A (JP)
Title: Digital pll circuit
Inventor: KIMURA MUTSUMI
IPC: H04L7/02
Filed: 1987-05-28
Abstract: PURPOSE:To improve the trailing characteristic by controlling the frequency division ratio of a counter by a basic period succeeding to the basic period of an input digital signal and latching an output signal of a digital low pass filter when the synchronizing period of the input digital signal is detected so as to synthesize the latch output with an output signal of the filter. CONSTITUTION:A correction control pulse generating circuit 14 generating a correction control pulse at the basic period succeeding to the basic period of the input digital signal is provided and an output signal of a digital low pass filter 12 is fed to a filter 13 by the period of correction control pulse. Then the synchronizing region of the input digital signal is detected and the output signal of the digital low pass filter 12 is latched by the detection output to synthesize the latch output with the output signal of the digital low pass filter 12. Thus, the quantization error is reduced and the DC component of the input data is corrected to improve the trailing characteristic.
Patent JP-S61289796-A (JP)
Title: Interruption control system for electronic exchange system
Inventor: KAWASAKI HIROSHI
IPC: G06F13/24
Filed: 1985-06-18
Abstract: PURPOSE:To smooth the system processing of an execution control means setting and releasing a communication information path and to shorten the time necessary for a processing sequence by employing a direct interruption system and a look-in one as an interruption control with respect to an I/O circuit device and that with respect to other I/O devices, respectively. CONSTITUTION:An interruption cause 110 relating to the I/O device includes a time piece information 111 and a circuit state information 112. The former is used as the interruption control of the look-in system, and the latter is used as the interruption control of the direct interruption system. Receiving the occurrence report of the interruption cause 110 and storing it temporarily, the execution control means 121 saves the contents of the temporary storage information under execution and control in a save area part 122 and interrupts temporarily its processing when processing under execution and control is present. With information on the interruption cause from an execution control table 123 as a key, the execution control means 121 refers to the storage address of the prescribed program relating to the interruption cause. Specifying the referred address, the execution control means 121 refers to the program specified by an I/O control program storage part 130, and executes interruption processing.
Patent JP-H11293236-A (JP)
Title: Cold storage material
Inventor: SUZUKI KANICHI
IPC: C09K5/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sold storage material which has softness and flexibility even in cold, is excellent in usability and a feeling of use and is harmless to humans by treating a mixed material comprising a starch, a polyhydric alcohol, water, and an electrolyte under heat and pressure. SOLUTION: A mixed material comprising 100 pts.wt. water, 10-40 pts.wt. starch, 5-20 pts.wt. polyhydric alcohol, and 5-20 pts.wt. electrolyte is treated under conditions including a temperature of 50-200 deg.C and a pressure of 5-200 kg/cm<2> . The starch used is the one obtained from potatoes, cornstarch, tapioca, wheat, rices, sweet potatoes, sago palms, or the like. The polyhyddric alcohol is selected among glycerol, diglycerol, polyglycerol, sorbitol, ethylene glycol, or the like. The electrolyte used is exemplified by sodium chloride, calcium chloride, sodium sulfate, sodium nitrate, or dipotassium hydrogenphosphate. The cold storage mateial is biodegradable and can be incinerated without producing a large quantity of heat.
Patent JP-H071611-A (JP)
Title: Cutting method for corrugated fiberboard
Inventor: KUWABARA KOJI
IPC: B31B50/18
Filed: 1993-05-10
Abstract: PURPOSE:To stabilize a cut surface by providing supporting rollers at upper and lower stages of one side of a base, and providing a rotary cutter at the upper stage the other side and a supporting roller rotating in the same direction as that of the cutter at a speed of 1/2 or less of that of the cutter and circumferentially formed with engaging grooves corresponding to the cutter at the lower stage. CONSTITUTION:A corrugated fiberboard 18 is held between feed rollers 14 provided at upper and lower stages of one side of a base 12, and the rollers 14 are rotated to convey the fiberboard 18 to the other side of the base 12. Then, the conveyed fiberboard 18 is held by a rotary cutter 20 of the upper stage of the other side of the base 12 and a supporting roller 26 of the lower stage, and cut by the cutter 20. In this case, the roller 26 of the lower stage of the base 12 is rotated in the same direction as that of the cutter 20 at a speed of 1/2 or less of that of the cutter 20 to oppositely operate to the fiberboard feeding operation of the cutter 20 to suppress the conveying speed of the conveyed fiberboard 18. Further, the cutter is engaged with an engaging groove of the roller 26 thereby to control pressing of the fiberboard 18.
Patent JP-S5924925-A (JP)
Title: Manufacture of cutter and the like
Inventor: KOSEKI AKIRA
IPC: B23P15/40
Filed: 1982-07-29
Abstract: PURPOSE:To economize material by forming a sword blade part with stiff material and forming a blade edge part with a steel plate having high hardness and integrally welding the both edge surfaces, in the manufacturing process of cutters etc. by producing a blade edge part and a sword blade part with respectively different materials. CONSTITUTION:A sword blade part A other than a blade edge is formed with a metal plate such as iron plate or stainless-steel plate which possesses stiffness, and a blade edge part B is formed with a steel plate having relatively high hardness. The both metal plates of the sword blade part A and the blade edge part B are formed integrally through welding, holding the both edge surfaces in butt joint state, and then edging is performed through grinding.
Patent JP-H05332480-A (JP)
Title: Build up welding for pipe end of double pipe for oil well pipe
Inventor: KAMIYAMA FUJIMASA
IPC: F16L13/04
Filed: 1992-05-25
Abstract: PURPOSE:To improve the sealing performance by increasing the sealing surface pressure at a joint part by surely holding the pin top edge shape by build up welding high alloy to the inner and outer surfaces of the inner pipe of a double pipe and leaving the tensile residual stress in a circumferential direction due to the inside surface build up welding. CONSTITUTION:A double steel pipe is used as the pin side of a screw coupling for an oil well pipe, and the inside pipe 2 is made of high alloy and the outside pipe 1 is made of low alloy steel. In this case, when a pipe end of the double steel pipe is welded by build up welding, the outside pipe 1 at the pipe edge part of the double steel pipe is cut 3 by a prescribed length. Then, the high alloy is build up welded 4 to the inner and outer surfaces of the inside pipe so that the pin top edge shape can be secured. Then, screw cutting work is carried out without carrying out the removal processing for the residual stress. At this time, the pipe edge inside diameter 6 of the welded part 4 becomes large and is formed to a trumpet shape for the inside diameter 5 of the inside pipe 2 before welding. Accordingly, the pin top edge shape can be held surely, and the sealing performance can be improved by increasing the sealing surface pressure of a joint part.
Patent JP-H085667-A (JP)
Title: Fixing structure of cross coil indicating instrument
Inventor: OKAHIRA TOSHIFUMI
IPC: G01D11/24
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a fixing structure of cross coil indicating instrument in which the thickness can be reduced while facilitating the assembling work. CONSTITUTION:A movement 1 is fixed with an optical conductor 22 to constitute an integrally coupled unit A. The movement 1 is inserted into a hole 32 made through the case 31 and the unit A is fixed to strut 33. Conductive pins 38 are inserted into a flexible printed wiring board 37 and bonded through a solder 39. The flexible wiring board 37 is fixed to rear surface of the case 31 and the conductive pins 38 are inserted into four socket terminals 16 being connected with two cross coils 6 so that the movement 1 can be connected electrically with the wiring pattern on the flexible printed wiring board 37 and a driving signal can be delivered to the movement 1. This structure realizes reduction in thickness between a dial 21 and the flexible printed wiring board 37.
Patent JP-H088772-A (JP)
Title: Interruption reception control method for rds receiver
Inventor: RYU KOICHI
IPC: H04B1/16
Filed: 1994-06-15
Abstract: PURPOSE:To enable interruption reception from the time when the broadcasting for an arbitrary program is started by notifying the reception of a reception desired information program in which broadcasting station frequency data is not read by a desired method when the program is received. CONSTITUTION:When a system controller 14 receives the PTY burst signal from another network, the controller 14 detects the matching/unmatching of the interruption reception desired information program which is preliminarily set by an operation part 9 and the information program to be displayed by the program type code in the received PYT burst signal. In the case of the matching, whether broadcasting station frequency data broadcasting the information programs is already read in a memory 8 or not is retrieved. Next, when the data is not read, the effect is notified by a desired method. Therefore, even when the broadcasting station frequency data required for receiving a desired information program for which the interruption reception is desired is not fetched in the memory 8, the reception becomes possible by manual operation.
Patent JP-S6112369-A (JP)
Title: Transfer type thermal recording apparatus
Inventor: TAKAHASHI YOSHIHIKO
IPC: B41M5/52
Filed: 1984-06-29
Abstract: PURPOSE:To make it possible to receive paper without bringing about the deterioration in the linearity of recording caused by the effect of external force to the paper during recording, by directly discharging paper after the completion of recording by a thermal head to a paper discharge tray arranged in close vicinity to the paper discharge side of a recording part. CONSTITUTION:The ink donor film 5 fed out from a supply roller 4 is guided between a thermal head 2 and a back-up roller 3 from one of idler shafts 6 arranged to both sides of a thermal head 2 and further passes the other idler shaft 6 to be wound up by a wind-up roller 7. The paper 9 fed out from a paper cassette 8 is guided between the thermal head 2 and the back-up roller 3 by a guide 11 and image information is recorded on the paper 9 by the thermal head 2 while the recorded paper 9 is received in a paper discharge tray 12 arranged immediately behind the idler shaft 6.
Patent JP-S61292158-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/00
Filed: 1985-06-20
Abstract: PURPOSE:To enhance sensitivity with low photomemory by forming a photo conductive layer containing an electrostatic charge generating material high in photomemory made of an organic photoconductor and a charge generating material low in photomemory on a conductive substrate. CONSTITUTION:An electrophotographic sensitive body low in photomemory and high in sensitivity can be obtained by forming on the conductive substrate the photoconductive layer containing a combination of the charge generating material A having a photomemory of 40-150V, made of an organic photo conductor, such as pyrylium type dyes, thiopyrilium type dyes, triarylmethane type dyes, thiazine type dyes, cyanine type dyes, phthalocyanine type pigments, indigo type pigments, thioindigo type pigments, squaric acid type pigments, and azo type pigments, and the charge generating material B lower than the material A in photomemory, made of an organic photoconductor having >=2 carbonyl groups and >=3 aromatic rings in the molecule.
Patent JP-H02310772-A (JP)
Title: Logic circuit generating system
Inventor: KUROKI KANAKO
IPC: G06F17/50
Filed: 1989-05-26
Abstract: PURPOSE:To dynamically perform the making of a logic circuit into hierarchy at a time when the logic circuit is being generated by automatically registering a segmented logic circuit as the macro circuit of a macro element made into the macro element. CONSTITUTION:A logic circuit input means 1 performs the wiring of logic circuit elements arranged on a picture, etc., and a logic circuit segmenting means 2 segments part of the logic circuit when desiring to make into the hierarchy while the logic circuit is inputted by the logic circuit input means 1. A macro element forming means 3 generates the macro element instead of the segmented logic circuit, and re-connects a segmented part, and also, registers a generated macro element on a library file 6, and a macro circuit forming means 4 registers the segmented logic circuit on a graphic file 7 as the macro circuit of the macro element generated by the macro element forming means 3. In such a way, it is possible to dynamically generate the macro element and the macro circuit as generating the logic circuit in top-down fashion without interrupting the input of the logic circuit.
Patent JP-H09318315-A (JP)
Title: Optical displacement-measuring apparatus
Inventor: NISHIKAWA NAOYUKI
IPC: G01B11/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To remove light unnecessary for the measurement of a distance, entering a position-detecting sensor with a simple structure. SOLUTION: This apparatus is provided with a projection source 1 for generating a light beam a projection optical system to irradiate a measuring object 2 with the light beam, a photodetecting optical system to condense reflected light of the light beam on the measuring object 2 and a position detecting sensor 3 to detect the position of a photodetecting spot arranged on an imaging surface of the photodetecting optical system and measures displacement by the trigonometrical theory. In this case, a shielding body 4 is provided to pass the light generated by condensing diffused light of the light beam irradiated at a specified position of the measuring object 2 but cuts any light other than it.
Patent JP-S62293081-A (JP)
Inventor: TOUKAWA KENJI
IPC: F27B15/10
Filed: 1986-06-09
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-H086612-A (JP)
Title: Sampling trace device
Inventor: YAMASHITA TOMIMASA
IPC: G06Q50/04
Filed: 1994-06-15
Abstract: PURPOSE:To samples many kinds of control data at the same time and to trace a sequence for a long time by bringing respective means under sequence control according to key input, acquiring analytic data from a memory and displaying them, and transferring the data between production facilities and a controller. CONSTITUTION:A sequencer 7 for sampling transfers the control data between the automatic controller 3 and warehouse facilities 1 through a data transfer means 71, converts the control data into the analytic data by a converting means 72, and stores the analytic data in a memory means 74 and also reads the data out by a memory control means 73, thereby sending the data out to a monitor tracer 8. According to the indication of this monitor tracer 8, a trigger judging means 75 judges a trigger to be stored. Those means are sequentially controlled, the analytic data are obtained from the memory means 74, and display data are sent out by a data analyzing means 81 and inputted to an output display means 82; and the display data are displayed and the sequence can be traced.
Patent JP-H0428490-A (JP)
Title: Laser beam hole machining method for ceramics
Inventor: KIDO MOTOI
IPC: B23K26/40
Filed: 1990-05-23
Abstract: PURPOSE:To perform laser beam machining with high accuracy by superposing other material having thickness of specified times the size of material to be machined on the worked bottom of ceramics, integrating these into one body and then, performing machining. CONSTITUTION:The direction of a laser beam 2 emitted from a laser main body 1 is changed by a bending mirror 3 and hole machining of the ceramics 10 is performed through a lens 4 of a nozzle 5. Other metallic material or ceramics having thickness of 0.02-0.25 times the size of the material to be machined (ceramics) 10 is then superposed as machining auxiliary material 13 on the worked bottom of the ceramics 10 and these are integrated into one body and then, machining is performed and a machined hole shape without a taper is formed. In addition, metallic material capable of plastic deformation is brought into contact with the worked bottom of the ceramics and the machining auxiliary material 13 is superposed on the bottom thereof. Consequently, the taper generated on the machined hole lower part can be obviated.
Patent JP-S5658174-A (JP)
Title: Autochanging device of video disk
Inventor: OYAMADA SHIGEYUKI
IPC: G11B17/22
Filed: 1979-10-16
Abstract: PURPOSE: To ensure a quick action for both setting and resetting of the pickup as well as an accurate shifting speed in the reproduction mode, by shifting the pickup with the quick winding play motor and the disk driving motor.  
     CONSTITUTION: The pickup 7 is shifted to the reproduction start position and returned from the reproduction end position by the play motor 93. In this case, the other end of the worm shaft 96 born at the fulcrum 98 in a free-rotating way is pressed by the solenoid 102, so the worm 99 touches the gear 114. And thus the rotary power of the motor 93 is transmitted to the worm shaft 96, worm 99, gear 114 plus other geras, and string 92 each to shift the pickup. When the disk is reproduced, the string 92 is driven by the driving force of the disk driving motor (not shown in the figure) and through the retarding gear to give a low-speed shift to the pickup. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09321110-A (JP)
Title: Testing semiconductor chip
Inventor: KENO TAKUJI
IPC: H01L21/3205
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To quickly test all of semiconductor chips for defectives by anodic- oxidizing wiring electrodes into positively charged state, forming oxide insulation film and testing electric characteristics. SOLUTION: Wiring electrodes 3a, 3b being positive biased are exposed to a lightly doped hydrofluoric acid for anodic oxidation to oxidize the surfaces of the electrodes 3a, 3b as thin as will make a continuity with wires at a later bonding step. Among the wiring electrodes 3a, 3b, those not covered with passivation films 4a, 4b i.e., those near contact parts 3c of the wiring electrodes 3 beneath gaps 5 are oxidized to form Al oxide layers 6a, 6b resulting in electric insulation layers to make a perfect disconnection between the electrodes 3a, 3b. Thus a semiconductor chip can be judged to be defective by measuring the electric characteristics between both.
Patent JP-H11330223-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUMOTO MUNEYUKI
IPC: H01L21/76
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of separate adequately an element and can be designed with high degrees of freedom. SOLUTION: Deep recessed sections 32a and shallow recessed sections 28 are mixedly provided in an element separating recessed section 34. Consequently, when a silicon oxide layer 36 is deposited inside and outside the recessed section 34, the ruggedness of the upper surface of the layer 36 can be reduced. In addition, when an element isolation insulating film 36a is formed by removing the silicon oxide layer 36 outside the recessed section 34 by polishing the layer 36 from the upper surface, the upper part of the insulating film 36a will not be scooped out in largely. Moreover, since such a dummy projection that is exposed on the surface of the insulating film 36a is not provided, the layout of the wiring or semiconductor element provided on the film 36a will not be restricted.