baber/WOPTO huggingface dataset:
Patent JP-H02193061-A (JP)
Title: Fixing mechanism for object to be inspected
Inventor: TAKAHASHI TOSHIAKI
IPC: G01R31/26
Filed: 1989-01-20
Abstract: PURPOSE:To enable the fixing of various ICs to be inspected without being damaged and deformed by arranging a sample base, a keeping member and a positioning pin to place the ICs at a specified position accurately and simply. CONSTITUTION:A pair of keeping material 11a and 11b is mounted on a horizontal sample base 10 through a guide pin 13 inserted into a slot 12 in such a manner as to slide freely. An internal underside of the members 11a and 11b forms a inclined surface 14, with which a lead frame S2 of an IC S to be inspected is forced in. Two positioning pins 15 stick out to the sample base 10 and positioning holes 16 and 17 provided on the frame S2 corresponding thereto are fitted. In the insertion of the object S to be inspected, the IC half to be inspected can be placed at a specified position by fitting the positioning holes 16 and 17 of the frame half 2 onto the pin 15. Subsequently, as the members 11a and 11b are slidden inside, the inclined surface 14 thereof abuts the frame S2 elastically thereby enabling the pressing of the IC half to be inspected securely on the sample base 10.
Patent JP-S55105031-A (JP)
Title: Air leakage treatment for air compression method
Inventor: WATANABE MASAKAZU
IPC: E02D23/04
Filed: 1979-02-07
Abstract: PURPOSE: To prevent the accumulation and trapping of air leaked in the air compression for pneumatic caissons and shield excavators by having air trapped underground exhausted above the ground with a plurality of vertical holes made through the surrounding subsoid of the work route.  
     CONSTITUTION: A plurality of small-diameter holes 48 are vertically drilled on the work route of the pneumatic caisson, namely, the external periphery of the vertical sinking route of a pneumatic caisson body 22. There is no need for pumping facilities when oxygen-lacking water and air is spouted from the vertical holes with a leaked air pressure along. If not, a pumping equipment is actuated to pump the air trapped and underground water in the vertical holes. This produces a flow in the water within the water retaining layer to form a fluid area centered on the vertical holes. In this area, leaked air flows toward the vertical holes and exhausted above the ground through the holes. The adjustment of the valve 54 allows the prevention of sudden sinking of the pneumatic caisson and the collapse of shield working face while proper management is possible against the lacking of oxygen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10224848-A (JP)
Title: Method and equipment for transmitting information between mobile station and communication network
Inventor: BUETTNER HARTMUT
IPC: H04W88/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To effectively assign resources on the side of a network by transmitting equipment information from a mobile station to a communication network so as to store this and inspecting this equipment information before assigning an exchange-technical and/or communication-technical resources for setting up connection to the mobile station. SOLUTION: A memory unit HLR is provided as a moving subscriber's home register for subscriber's data, formed as a unique unit and connected to exchanges VLR/MSC and GMSC at the time of being processed first by the exchange VLR/MSC within the communication network KN, a connection setting up message from the moving subscriber with the mobile station MS originates a question concerning another service of a basic remote communication service such as an additional service. This call toward the moving subscriber is processed by the exchange GMSC for shifting the net work.
Patent JP-S5398845-A (JP)
Title: Heat sensitive recorder
Inventor: TOKIMOTO MASAMI
IPC: B41J2/32
Filed: 1977-02-09
Abstract: PURPOSE:To obtain the record of a definite density by a small power with no influence of temperature by providing a switching system for the electric power of a recording head, and controlling with a high efficiency the amplitude of voltage to be applied to the recording head throughout the wide range with the detected signal of a residual heat of the recording head.
Patent JP-S60156696-A (JP)
Title: New diphenylphosphine oxide derivative
Inventor: MINAMI TOORU
IPC: C07F9/32
Filed: 1984-01-26
Abstract: NEW MATERIAL:A compound shown by the formula RPO(C6H5)2 (R is 2-lower alkoxycyclobutyl, or 1-cyclobutenyl). EXAMPLE:(2-Methoxycyclobutyl)diphenylphosphine oxide. USE:An intermediate for preparing industrial chemicals of organic chemistry. Obtainable in high yield. PREPARATION:A (1-cyclobutenyl)triphenylphosphonium salt [e.g., (1-cyclobutenyl) triphenylphosphonium perchlorate, etc.] is hydrolyzed in the presence of an alkali such as sodium hydroxide, etc. in a solvent such as methanol for 5hr under reflux.
Patent JP-S55106840-A (JP)
Title: Preventive device of roll-in fault by car
Inventor: TAKAMURA DAIGO
IPC: B60R21/34
Filed: 1979-02-06
Abstract: PURPOSE: To prevent the rolling-in fault of material or person due to the turning left or right to a car, by providing a switch operating upon the contact of material against the side of the car for the purpose to stop the car through a brake circuit.  
     CONSTITUTION: A switch 4 closing upon contact of material against the side of body is provided on a large-sized car such as truck. Said switch is comprised of a switching member 7 where a conductive board 6 is provided on one face of insulated stripe basebord 5 and a switching member 10 where a flexible conductive board 9 is provided on one face of elastic board 8, then they are surrounded by a elastic member 11 and mounted on the side of the car through a fixing metal 12. Then a switch 13 interlocked with a direction indicator and said switch 4 are connected in series with the brake circuit 16 to constitute the preventive device. Consequently upon contact of material against the switch 4 during the turning of the car, the brake circuit 16 functions through the switch 13 to stop the car. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11217793-A (JP)
Title: Papermaking with low effluent loading
Inventor: TAKAHATA SHIGEO
IPC: B27N3/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a papermaking method by which loading in a papermaking waste water can be decreased by adding a resin binder comprising a phenolic resin powder and an epoxy resin powder to a fiber and a filler in an aqueous medium, and subjecting the obtained slurry to papermaking. SOLUTION: A resin binder consisting of a resin composition comprising a powder of a novolak-type phenol resin or a resol-type phenol resin, an epoxy resin powder in an amount regulated so as to have 0.7-1.3 epoxy equivalent or 0.05-1.3 epoxy equivalent based on the phenolic hydroxy group of the phenol resin, a hardening accelerator and a low molecular material having <=130 molecular weight such as formaldehyde and (methylol)phenol in an amount suppressed to <=1 wt.%, is prepared. The resin binder is added to a fiber slurry or a fiber and filler slurry in an amount regulated so that the content of the phenolic resin powder and the epoxy resin powder may be 0.1-50 wt.% based on the total weight of a fiber and the resin binder, or the fiber, the resin binder and a filler, and the obtained slurry with the resin binder is subjected to the papermaking to decrease effluent loading.
Patent JP-S55104627-A (JP)
Title: Preparation of drying agent
Inventor: MURATA YOSHIHIKO
IPC: B01D53/28
Filed: 1979-02-06
Abstract: PURPOSE: To obtain an easily regenerable and handleable drying agent with high hygroscopicity and without deliquescence, by using anhydrous ettringite obtained by heating within a specific temperature range as a drying agent.  
     CONSTITUTION: Ettringite 3CaO.Al 2 O 3 .3CaSO 4  obtained by reacting alumina source and slaked lime or the like contains as many as 30W32 molecules of water of crystallization. When this ettringite is heated at a temperature of 100W400°C, anhydrous ettringite which is amorphous from a standpoint of X-ray examination is obtained by dehydration. When this anhydrous ettringite is used as a drying agent,  it shows a property as an easily regenerable as well as non-harmful excellent drying agent with high hygroscopicity and without deliquescence. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10209876-A (JP)
Title: Bit stream reproducing device
Inventor: NANBA TAKAHIRO
IPC: G10L13/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory reproduced sound even when an input bit stream is not correctly transmitted by providing a frame length counter and a detector which detects the over flow of an input buffer. SOLUTION: An input buffer 1 refers to the output value of an AND circuit 4, outputs data to a synchronizing word detector 201 of the poststage only when the output of the AD circuit 4 is '1', and does not transmit data when it is '0'. The AND circuit 4 transmits the logical product result of four data, that is, the output data of a frame length counter 3, the output data of the synchronizing word detector 201, output data indicating the end of the decoding of one frame data from a bit stream decoder 210, and the output data of an overflow detector 22 to the input buffer 1. Even when a pseudo synchronizing word due to the contamination of a noise or the like is generated between normal synchronizing words existing in the bit stream data, the synchronization of one frame can be correctly ensured, and a stable reproduced sound can be obtained.
Patent JP-S63181349-A (JP)
Title: Layout design equipment for lsi
Inventor: KAWAKITA MASAHIRO
IPC: G06F17/50
Filed: 1987-01-22
Abstract: PURPOSE:To make automatic effective compression possible, by a method wherein, after cell arrangement on an LSI chip is decided, the cell arrangement result is compressed under a prescribed restriction in the manner in which cells are collected in the direction of chip center, and a wiring process is performed for the result of the compressed cell arrangement. CONSTITUTION:After cell arrangement on an LSI chip is automatically decided, the cell arrangement result is firstly displayed on a graphic display 6, and the range of an arbitrary polygon serving as a compression object region is set on the display image by a layout designer through a console 3. Compression direction, order, the number of times and wiring space width are designated for the compression object region. Whether there are cells having an alienation demand or not is judged, and, in the case of existing, a restriction is set wherein the cells having the alienation demand do not approach with each other within a forbidden range. The compression is performed according to the direction, the order, and the number of times for which the compression object region is designated based on the restriction, and wiring process is performed after the compression process. Modification amount by an interactive mode editor 4 after the wiring process can be reduced, thereby.
Patent JP-S55105452-A (JP)
Title: Monitor system for optical repeater
Inventor: WAKABAYASHI HIROHARU
IPC: H04B17/40
Filed: 1979-02-08
Abstract: PURPOSE:To realize the high-reliability optical repeater monitor system in which only the transmission line of the main track group is used to perform the folding of the optical line signal via the optical switch. CONSTITUTION:End office units 3A and 3B are connected to each other via optical fiber submarine cable 1 possessing a number of repeaters 2. When signal transmitter 4 of office 3A transmits the repeater identification signal for test, the corresponding repeater such as the receiver of 23 receives the signal and then closes switch LS3 after identifying the designation to the repeater of its own. As a result, up- and down-cables 1 are folded at repeater 23. After this, transmitter 4 transmits the test signal to cable 1, and receiver 5 within office 3A receives the folded signal to give the test monitoring to the cable state up to repeater 23. During the test operation mentioned above, switch LS3 holds its action.
Patent JP-H08204240-A (JP)
Title: Thermoelectric cooling material and production of thermoelectric conversion element
Inventor: YAMASHITA HIROYUKI
IPC: H01L35/14
Filed: 1995-01-30
Abstract: PURPOSE: To lower the resistivity by adding Ag to a material having a specific composition. CONSTITUTION: A material powder having composition Cu (Sn1-x Ax )S [where, A represents one or more than one kind of selected from a group of C, Si and Ge, and 0<=x<=1] is solidified by means of dissolution method or liquid quenching method and then it is crushed to produce a powder having average grain size of 300μm or less. A predetermined quantity of fine powder of Ag is then admixed and crushed. Ag is admixed by 0-20atm%, e.g. 10atm%. Thus produced powder added with Ag is then heated for 10min at 650 deg.C under a pressure of 80kgf/mm<2> , for example, or applied with a pressure of 40kgf/mm<2> to produce a green compact which is then heated at 650 deg.C for 16 hours thus sintering and compacting the powder. With such method, the figure of merit exceeds the conventional value of 0.8×10<-3> /K and the resistivity at room temperature can be lowered below 0.77×10<-5> .
Patent JP-S58129131-A (JP)
Title: Additional heating unit for bath
Inventor: KOUNO FUMOTO
IPC: F24H1/00
Filed: 1982-01-28
Abstract: PURPOSE:To enable additional heating for an existing bath, by a method wherein a feed water inlet of a feed hot water supply machine which is of one drum one water path type is connected with a primary side of a heat exchanger, a bathtub is connected with a secondary side, and heat exchange between very hot water in the  feed hot water supply machine circulating in the primary side and bath water in the bathtub circulating in the secondary side is made in the heat exchanger. CONSTITUTION:When an operation of a pump 12 is started under a state that a switch  valve 4 is on and a solenoid valve 13 is off, a closed circuit is formed by a feed water  inlet 2 and a hot water supplying outlet 3 of a hot water supplying machine 1 and a  primary side 6a of a heat exchanger, and very hot water heated in the hot water supplying machine 1 is circulated within the circuit. On the one hand, also a secondary side  6b along with a bathtub 9 form the closed circuit, and bath water in the bathtub is  circulated within the circuit by a pump 14. Thus, heat exchage is carried out by the above circulation in the primary side 6a circuit and the secondary side 6b circuit, and  the bath wate in the bathtub is heated up gradually. Then, when a temperature of the  said bath water arrives at the one for completion of additional heating, the pumps 14  and 12 are suspended and the additional heating is completed.
Patent JP-H04247547-A (JP)
Title: Random priority control circuit
Inventor: FUKUDA TAKAO
IPC: G06F13/362
Filed: 1991-02-04
Abstract: PURPOSE:To arbitrarily change the priority order and priority rate of bus requests corresponding to the operational frequency of respective peripheral equipments according to a data written in a priority order memory. CONSTITUTION:The designation data of the priority order is written in a priority order memory 7 beforehand. According to the data read out by the count value of a priority order memory read counter 9, inputs a1-c1 and outputs a2-c2 of a priority order selecting circuit 8 are respectively connected. These outputs a2-c2 are the inputs of a fixed priority circuit 13 for fixed priority ordering so as to depend on the data in the priority order memory of peripheral device bus request signals 5-1-5-3 from peripheral devices 4-1-4-3 connected to the inputs a1-c1. This data can be changed or fixed with the count of the priority order memory read counter 9.
Patent JP-H01189633-A (JP)
Title: Light modulating element
Inventor: MATSUDA HIROSHI
IPC: G02F1/133
Filed: 1988-01-26
Abstract: PURPOSE:To simplify a structure by providing a signal input part to generate an optical signal, an optical switching part using an alternate laminating layer structure with the super thin film of an organic material, and a displaying medium to indicate electric field responsibility. CONSTITUTION:Cr is deposited to the width 300Angstrom  as an under coating layer on a glass substrate 1 by a vacuum deposition method, further, Au is deposited by the said method, and a strip lower electrode 2 at the width 1mm is formed. In addition, by using an LB method, the 10 layer deposition film (at the film width approximate 40Angstrom ) of a polyimide monomolecular film is formed on the substrate 1, and made into an insulating thin film 3. Next, Al is vacuum- deposited so as to be orthogonal to the lower part electrode 2 on the said polyimide monomolecular deposition film surface, and an electrically conductive thin film 4 is formed. In such a way, a direct current voltage is impressed between a transparent electrode 34 and an upper part electrode 6 of a formed liquid crystal displaying element, and observed by using a polarizing microscope, it is provided that twisting orientation is obtained when light illumination does not exist from the substrate 1 side, and vertical orientation is obtained by the liquid crystal on the upper part electrode 6 with the light illumination.
Patent JP-H07216577-A (JP)
Title: Preventing method of electrolytic oxidation of cr3+ ion
Inventor: KATAGIRI TOMOKATSU
IPC: C25D3/06
Filed: 1994-02-07
Abstract: PURPOSE:To control an acid plating bath containing Cr<3+> ion for continuous and stable operation by incorporating Co<2+> ion into the bath to prevent production of Cr<3+> ion itself. CONSTITUTION:When an acid plating bath containing Cr<3+> ion is used, especially for electrolysis by using a Pb alloy as the anode, Co<2+> ion is added to the plating bath. Thereby, catalytic reactmon of the Pb alloy for oxidation of Cr<3+> is largely inhibited and electrolytic oxidation reaction of Cr<3+> ion on the surface of the anode can (be largely suppressed. The purpose of this method is not to decrease Cr<6+> ion which is produced by oxidation of Cr<3+> and accumulates in the bath to cause deterioration in the plating quality or decrease in the efficiency of electrolysis but to prevent production of Cr<3+> ion itself. The amt. of Co<2+> ion in the bath is preferably 0.1-5.0g/l.
Patent JP-S55106091-A (JP)
Title: Motor drive circuit
Inventor: NAGAKUBO YOSHIO
IPC: H02P29/00
Filed: 1979-02-08
Abstract: PURPOSE: To widely control the rotational frequency of a motor by reducing the time constant of a control signal at frequency to voltage converting time lower than that of a signal from a frequency generator at frequency to voltage converting time and setting the time constant of a comparator at a value passing a low frequency signal.  
     CONSTITUTION: A control signal having a frequency proportional to desired rotational frequency is supplied through monostable multivibrators 2, 3 and an integrating circuit 4 to a comparator circuit 9. On the other hand, a signal from a frequency generator 6 is supplied through a monostable multivibrator 7 and an integrating circuit 8 to the circuit 9. The circuit 9 thus applies an error signal to a motor 5. The time constant of the integrating circuit 4 is reduced lower than that of the integrating circuit 8, and the time constant of the comparator circuit 9 is set at a value passing a low frequency pulse signal. Thus, the frequency can be controlled at low speed rotating time, and the voltage can be controlled at high speed rotating time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62175403-A (JP)
Title: Miticide
Inventor: MORIYAMA SATORU
IPC: A01N43/14
Filed: 1986-01-27
Abstract: PURPOSE:To provide a miticide containing an antibiotic substance kasugamycin or its salt as an active component and exhibiting strong miticidal activity when used at a concentration several times as high as the level for controlling rice blast, etc. CONSTITUTION:The objective miticide contains kasugamycin or its salt as an active component. Kasugamycin is a water-soluble strongly basic antibiotic substance having low toxicity to human and animal, exhibiting strong controlling effect against rice blast and produced by Streptomyces kasugaensis which is a kind of actinomycetes. The content of the active component in the miticide preparation is preferably 1-90wt% for wettable powder, emulsifiable concentrate, solution or sol, 0.1-5wt% for powder or DL powder and 1-10wt% for granule.
Patent JP-S5296872-A (JP)
Title: Semiconductor device
Inventor: SATOU KAZUO
IPC: H01L27/04
Filed: 1976-02-10
Abstract: PURPOSE: To raise the frequency limit, by making small the capacitance between electrodes thru the elimination of the duplication between the gate and source, in silicon gate MOS FET. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02259150-A (JP)
Title: Soundproofing and heat insulating material
Inventor: FURANSHISU PII JIYUNIA MAKUKUR
IPC: B32B9/00
Filed: 1990-01-25
Abstract: PURPOSE: To obtain a lightweight, non-flammable soundproofing and thermal insulating material excellent in thermal insulating and/or sound absorbing properties by specifying the shape, diameter, reversible deflection ratio, aspect ratio and limited oxygen index of fluffy graphitic carbonaceous fibers. CONSTITUTION: Nonlinear, non-flammable, elastic and elongatable graphitic carbonaceous fibers having 7-20 μm diameter, >=1.2:1 reversible deflection ratio, >=10:1 aspect ratio and >40 value of limited oxygen index are formed into a batting. The carbonaceous fibers may have a sinusoidal or a coil-like configuration or a more complicated spiral shape.
Patent JP-H02233657-A (JP)
Title: Pyprole derivative and preparation thereof
Inventor: YURUGEN PUFUISUTAA
IPC: C07D401/04
Filed: 1990-01-25
Abstract: NEW MATERIAL: A compound of formula I [wherein R 1  is H, a 1-20C alkyl, a 3-5C alkenyl or the like; R 2  is H, a 1-4C alkyl, benzyl or the like; R 3  is H, a 1-4C alkyl, a 3-6C alkenyl or the like, provided that R 2  and R 3  may be combined with each other to form formula II (wherein T 1  is H, phenyl or the like; T 2  is a 1-4C alkyl or phenyl; and T 3  is a 1-4C alkyl) or the like; R 4  is cyano, carbamoyl or the like; R 5  is a halogen, hydroxyl or the like; and R 6  is H, a 1-4C alkyl, phenyl or the like] or a tautomer thereof.  
     EXAMPLE: 2-Amino-3-cyano-1-methylpyrrolin-4-one.  
     USE: A diazo component or a coupling component for azo dyes.  
     PREPARATION: A compound of formula III (wherein Kat +  is a cation) is reacted with an amine of formula IV or the formula: R 1 -NH 2  at 0-150°C in the presence of a base (e.g. triethylamine) in a solvent (e.g. N,N-dimethylformamide) to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06229455-A (JP)
Title: Turbine blade of torque converter
Inventor: MIDORI TAKAHIRO
IPC: F16H41/26
Filed: 1993-01-29
Abstract: PURPOSE:To improve the torque ratio and efficiency of a torque converter in all regions except the coupling region of speed ratio. CONSTITUTION:In the turbine blade 12a of a torque converter, constituted by a pump 11 provided with a pump blade 11a, a turbine 12 provided with a turbine blade 12a and a stator 13 provided with a stator blade 13a, etc., a rotational direction maximum expansion part (a) in a blade curved line A of a shell side end is made displaced in the rotational direction from a rotational direction maximum expansion part (b) in a blade curved line B of a core side end.
Patent JP-H08209233-A (JP)
Title: Induction heater
Inventor: IMAI TETSUO
IPC: C21D1/42
Filed: 1995-01-31
Abstract: PURPOSE: To provide an induction heater having a post heater which prevents overheating in unnecessary parts, enhances heating efficiency and prevents the infiltration of dust, etc. CONSTITUTION: This induction heater has a lower receiving base 15 and upper receiving base 16 around conducting parts 11, 12 disposed on a mounting plate 10. The upper part of the heater is covered with a protective plate 23 and has a water cooling pipe 15a. The upper receiving base 16 is formed of a non-ferrous metal and the lower receiving base 15 of an insulator.