baber/WOPTO huggingface dataset:
Patent JP-H05324692-A (JP)
Title: Terminal equipment
Inventor: WATANABE KAZUTO
IPC: G06F3/048
Filed: 1992-05-25
Abstract: PURPOSE:To lighten the load of a display field define deck for generating area information by generating the display area information on the basis of the display position information of a display picture the display field define deck holds for every item. CONSTITUTION:This equipment is provided with a reading part 1 to read the entry data of a business form by every item, the display field define deck 2 having the display picture information of every item for displaying picture items to constitute the display picture and the information of the position and the size of an input area to be key-inputted in accordance with the items, a display device 41, a neighboring item retrieving part 3, and a screen display part 4 to display data the reading part 1 has read in a data display area on the display device 41. Then, by retrieving the display position information of the item neighboring in the line direction and the row direction of that item on the display screen on the basis of the display position information of the display picture the display field define deck 2 holds for every item, the neighboring item retrieving part 3 generates the display area information for displaying the data the reader 1 has read on the display device 41.
Patent JP-S61291758-A (JP)
Title: Air intake port of engine for vessel
Inventor: AZUMA IZUMI
IPC: B63J2/10
Filed: 1985-06-17
Abstract: PURPOSE:To prevent clogging of an intake path due to adhesion of ice or snow by providing means for heating the working liquid in the working liquid evapo rating section of a heat pipe in the air intake port thereby melting ice and snow. CONSTITUTION:High temperature heat medium 14 heat-exchanged with engine exhaust heat in an exhaust duct 6 is circulated through heat medium circulation line 13 to a heat-exchange pipe 8c in heat pipe 8 to evaporate the working liquid 15 in the header pipe 8a of heat pipe 8 thus to diffuse the vapor in the heat pipe then radiate heat through condensation pipe 8b to the radiation fins 9 to be condensed. Condensed working liquid 15 will flow down in the heat pipe and circulate to the evaporating section or a liquid sump header pipe 8a thus to form the evaporation/condensation circulating cycle. Ice and snow adhered to the air intake port 4 are removed by the heat radiated from the condensation pipe 8b to the radiation fins 9.
Patent JP-H02310479-A (JP)
Title: Semiconductor inspecting device
Inventor: OSAWA MASAAKI
IPC: G01R31/28
Filed: 1989-05-26
Abstract: PURPOSE:To simultaneously perform the actions by a measurement performing part and an arithmetic operation performing part and to drastically reduce an inspecting time by setting the measurement performing part for measuring a semiconductor unit to be inspected, the arithmetic operation performing part for arithmetically processing the measured results and a shared memory which is accessed by both parts. CONSTITUTION:The measurement performing part 5 is provided with a measuring system hardware device 52, etc., and a unit to be inspected 6 is measured on a prescribed condition and also the data is written in the shared memory 8 by the measurement performing part 5. The arithmetic operation performing part 7 is provided with an arithmetic operation condition memory 71, etc., and the arithmetic processing for the measured data written in the shared memory 8 is successively performed in parallel with the action of the measurement performing part 5 and also the results are written in the shared memory 8 by the performing part 7. And the decision and evaluation of the inspection results can be immediately performed on the basis of the contents of the shared memory 8 by a CPU 1, so that the whole inspecting time drastically is reduced and also the inspection of the LSI, etc., necessitating the inspections for many items effectively is performed.
Patent JP-S61291733-A (JP)
Title: Governor device for engine
Inventor: MURAYAMA YOSHINOBU
IPC: F02B57/00
Filed: 1985-06-17
Abstract: PURPOSE:To enable compacting of structure, by a method wherein a governor weight is pivotally attached in the recessed part of a cylinder case, and a rod, on which the force of a governor spring is exerted, is positioned on the rotary axis of a cylinder. CONSTITUTION:A governor weight 44 is pivotally attached in a recessed part 48 in the end surface of a cylinder case 3 rotatably supported to a body case 1, and a rod 39a, actuated in the direction of an axis through the centrifugal force of the governor weight 44, is positioned on a rotary axis P of a cylinder. Since the force of a spring 43 is exerted on the rod 39a in a direction extending opposite to the centrifugal force, the rod is worked in a forward and a reverse direction through rotation of the cylinder case 3 to control a fuel control valve 37. This structure eliminates a rotary shaft and gears, etc., serving to drive the governor weight 44, resulting in the possibility to simplify structure of driving the governor weight.
Patent JP-H09296186-A (JP)
Title: Light oil composition
Inventor: ENOMOTO TOSHIYUKI
IPC: C10L1/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light oil composition, having specific contents of sulfur and an alkali extract, comprising a solvent extract such as a crude oil and capable of maintaining lubricating performances of a distribution type fuel pump and preventing a driving torque of the pump and the abrasion and friction from increasing. SOLUTION: This light oil composition has <=0.05 mass % content of sulfur and 0.005-1 mass % content of an alkali extract and comprises a solvent extract obtained by extracting a crude oil or a petroleum fraction prepared from the crude oil (e.g. a paraffin base crude oil, naphthene base crude oil, a heavy light oil, an atmospheric distillation bottom oil or a vacuum distillation bottom oil) with a solvent such as furfural, a 1-4C aliphatic alcohol, water or N- methylpyrrolidone by using an extractor such as a mixer-settler type extractor, a packed tower, a perforated plate tower or a rotating disc column.
Patent JP-H04355824-A (JP)
Title: Battery driving type personal computer capable of changing display brightness
Inventor: NAGASAWA YUKIO
IPC: G06F1/26
Filed: 1991-06-04
Abstract: PURPOSE:To prevent key input in the pitch-dark state of a display device by restoring the brightness of the display device to an initial state at the time of inputting keys with the brightness reduced by one stage on the display device. CONSTITUTION:A main body 1 is provided with a means which recognizes key input on a keyboard 2, a means which recognizes the absence of key input for a fixed time, and a means which drives a means revising the brightness of a display device 4, to reduce the brightness of the display device 4 in accordance with this recognition. A means is provided which drives the means revising the brightness of the display device 4, and restore the brightness in response to the output of the key input recognizing means in a state the brightness is reduced on the display device 4. That is, the brightness of the display device 4 is reduced by one stage with these means when key input is not applied for the fixed time; and when key input is executed in this state, the brightness is restored to the initial state. Consequently, input circumstances for key input are confirmed.
Patent JP-S5833777-A (JP)
Title: Multiplication circuit
Inventor: BAN ITSUKI
IPC: G06G7/161
Filed: 1981-08-24
Abstract: PURPOSE:To simplify the constitution which can be used when accurate operation is not required, by providing an addition circuit summing outputs obtained from a plurality of output terminals. CONSTITUTION:A variable Y1 is inputted from a terminal 1b and this is indicated on a time chart D3 in the same symbol. An output indicated on a time chart D2 is obtained at a triangle wave generating circuit 4 for the output of a V-F conversion circuit 3. An electric pulse series having a pulse width proportional to the variable Y1 is obtained from the output of a comparison circuit 5a. The output of the comparison circuit 5a is amplitude-modulated at an amplitude modulation circuit 6a with the variable Y1 again. The output eliminate high frequency part is obtained from a terminal 8 at a low pass filter 7a. The output is proportional to XY1<2>.
Patent JP-S5925959-A (JP)
Title: Valve seat made of sintered alloy
Inventor: URANO SHIGERU
IPC: C22C33/02
Filed: 1982-07-28
Abstract: PURPOSE:To improve the rigidity, strength and wear resistance of the resulting titled alloy by prescribing the amount of hard particles in a sintered high-carbon iron alloy contg. Ni, Cr, Mo, W and Co and the pore volume of the alloy and by infiltrating a Cu alloy into the continuous pores among the pores in the alloy. CONSTITUTION:This sintered alloy for a valve seat contains hard particles dispersed in the matrix structure and a Cu alloy infiltrated into pores. The alloy has a composition consisting of, by weight, 0.5-1.7% C, 0.5-2.5% Ni, 3.0- 8.0% Cr, 0.1-0.9% Mo, 1.0-3.8% W, 4.5-8.5% Co and the balance essentially Fe. The hard particles are C-Cr-W-Co-Fe particles and Fe-Mo particles of <=250 mesh, and they are contained in the matrix structure by 8-14vol%. The matrix is formed of atomized powder. The pore volume is 6-13vol%, and the Cu alloy is infiltrated into the continuous pores among the pores to reduce the pore volume remarkably thus increasing the rigidity, strength and wear resistance of the product.
Patent JP-H04333289-A (JP)
Title: Manufacture of photovoltaic element
Inventor: FUJIOKA YASUSHI
IPC: H01L21/31
Filed: 1991-05-08
Abstract: PURPOSE:To enable a photovoltaic element which is uniform in characteristics through its large surface to be obtained excellent in reproducibility by a method wherein the surface of an I-type non-single crystal semiconductor layer and its vicinity are turned into a P-type or an N-type non-single crystal semiconductor through a plasma treatment. CONSTITUTION:An I-type non-single crystal semiconductor layer 103 is deposited on a substrate 101. In succession, the surface of the I-type non-single crystal semiconductor layer 103 is exposed to the glow discharge plasma of gas which contains impurity element which turns the I-type non-single crystal semiconductor layer 103 into conductivity type of P or N and no main component element of the I-type non-single crystal semiconductor layer 103 or the mixed gas of the gas concerned and dilution gas. By this plasma treatment, the surface of the I-type non-single crystal semiconductor layer 103 and its vicinity are turned into a P-type or an N-type non-single crystal semiconductor for the formation of non-single crystal semiconductor combination. By this setup, a photovoltaic element uniform in characteristics throughout its large surface can be obtained excellent in reproducibility.
Patent JP-H07327861-A (JP)
Title: Unit bathroom
Inventor: OKAMOTO SUSUMU
IPC: A47K4/00
Filed: 1994-06-14
Abstract: PURPOSE:To provide such a unit bathroom as the space therein may be utilized effectively. CONSTITUTION:In a unit bathroom comprising a washing area 2 and a bathtub 3 both of which are integrally connected, a frame 31 mounted on the periphery of the opening at the top of the bathtub 3, and a back 32 formed on one side of the bathtub 3, a bench 4 is stored for movement under the frame 31 on the side having the back 32.
Patent JP-H11329643-A (JP)
Title: Ic socket
Inventor: IKEDA SHUICHI
IPC: G01R31/26
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in IC socket. SOLUTION: An IC socket comprises: a base member 12 having a projecting support mount 14 for mounting an IC 8 thereon; numerous contacts 18 disposed at the base member 12 so as to electrically connect an electrode 6 of the IC 8 to a testing set; a pair of pressure pads 70 pivoted on the base member 12 and turned between a pressing position where the IC 8 is pressed onto the support mount 14 and a releasing position where the IC 8 can freely approach the support mount 14; a cover member 50 disposed on the base member 12 and for moving the pressure pads 70; and a mounting device 52 for mounting the cover member 50 in the base member 12.  The mounting device 52 includes: a spring 54 for urging the cover member 50 in a direction apart from the base member 12; a rod 56 penetrating a drive member; the spring 54 and the base member 12; and stoppers 58 attached at both ends of the rod 56 so as to prevent the drive member from being separated from the base member 12 by a predetermined distance or farther.
Patent JP-S62288934-A (JP)
Title: Massive information retrieving system
Inventor: SHINDO TAKASHI
IPC: G06F17/30
Filed: 1986-06-09
Abstract: PURPOSE:To collectively store values of a designated column by designating the column of a data base retrieval key, which is effective for retrieval, to a control system at the time of data base constitution to determine the storage position on the data base of each information. CONSTITUTION:A console 1 for system manager and plural user terminals 3 which users operate are connected to a data base control system 4 of a mass information retrieving system. A key information ID control system table 7 is provided in the system table group of the system 4, and an external data base 5 is connected to a buffer 6. A manager 2 of this retrieving system designates the column of the data base retrieval key, which is effective for retrieval, to the system at the time of constituting the data base 5. The position on the data base 5 of each information is determined, and values of the designated column are collectively stored in the buffer to retrieve plural pages.
Patent JP-S5558631-A (JP)
Title: Asynchronous type reversible counter
Inventor: HAYASHI YOSHIO
IPC: H03K23/00
Filed: 1978-10-25
Abstract: PURPOSE:To minimize erroneous counting and prevent erroneous counting at an up/ down switching time by using an asynchronous one as a reversible counter. CONSTITUTION:The Q output of the preceding-stage flip flop passes through first gate G1 and is further inputted to trigger terminal T of the next-stage flip through OR gate G3. Meanwhile, the Q output of the preceding-stage flip flop passes through second gate G2 and is further inputted to trigger terminal T through OR gate G3. The first control signal for up/down switching from terminal 18 is inputted to first gate G1 through delay circuit 21, and simultaneously, this signal is supplied to second gate G2 through inverter 20. The first control signal is supplied to second control signal generator 22 consisting of a pulse generator also, and the output is given to the J terminal and the K terminal of flip flops through inverter 23.
Patent JP-H0428998-A (JP)
Title: Loop type heat pipe
Inventor: MASUKO KOICHI
IPC: F28D15/02
Filed: 1990-05-22
Abstract: PURPOSE:To reduce a running cost, and to perform a high heat transporting capacity at the time of operation in a top heat mode by detecting the height of the surface of operation liquid of an evaporator, and providing a pump for supplying the liquid to a liquid reservoir at the downstream of a condenser when a decrease in the level of the liquid of the evaporator is detected. CONSTITUTION:When operation liquid 8 is continuously evaporated in an evaporator 2 and liquid surface in a liquid reservoir 2a is lowered, a liquid surface sensor 13 detects that the liquid surface is lowered below a predetermined height, outputs a signal for starting the operation of a pump 12, turns ON a power source switch 12a to operate the pump 12. The liquid 8 in a reservoir 5 at the lower part of a loop and in tubes 6, 7 is supplied to the evaporator 2 disposed at the upper position to increase the liquid 8 in the reservoir 2a. When the liquid level in the reservoir 2a is raised to a predetermined height, the sensor 13 detects the rise of the liquid surface to turn OFF the switch 12a, thereby stopping the pump 12. The supplying interval of the liquid 8 to the evaporator 2 can be lengthened to greatly reduce a running cost.
Patent JP-H08331588-A (JP)
Title: Video signal recorder with on-screen display function
Inventor: MORO EIJI
IPC: H04N5/91
Filed: 1995-05-30
Abstract: PURPOSE: To prevent disturbance in a background color by controlling the recorder such that a background image is outputted after a 3.58Mhz oscillator is switched into the oscillator operation. CONSTITUTION: A 3.58Mhz oscillator 3 is a VCO whose oscillating frequency is changed with an output voltage of a switch 26 and when an output of an LPF25 is selected for an input of the switch 26, a loop consisting of a phase comparator 24, an LPF25, and the 3.58Mhz oscillator 3 is a phase locked loop. When not in recording state, no fluctuation in the oscillating frequency is in existence by switching the 3.58MHz oscillator 3 to the oscillator operation to attain indication in the background color mode. However, when the oscillator operation is selected, since discrimination of a signal format is defective, discrimination information is stored in advance just before the oscillator operation is selected and the discrimination is stopped and then the oscillator operation is selected for the 3.58Mhz oscillator 3.
Patent JP-H02309310-A (JP)
Title: Camera system provided with external finder system
Inventor: IKEMORI KEIJI
IPC: G02B7/10
Filed: 1989-05-25
Abstract: PURPOSE:To prevent the constitution of a driving means for a lens group from being complicated by integrally moving the lens group which is one part of a finder system and the lens group which is one part of a photographing system on an optical axis so that variable power and focusing may be performed. CONSTITUTION:The photographing system M consists of a 1st group L1 with negative refracting power, a 2nd group L2 with positive refracting power and a 3rd group L3 with negative refracting power, and the variable power is performed from a wide angle end to a telephoto end by individually moving the lens groups in the direction of an arrow. The finder system F is provided with an objective lens system F0 consisting of a 1st group FL1 with negative refracting power and a 2nd group FL2 with positive refracting power, a field lens FL3, a polo prism P for an erect normal image and an ocular F4. It is assumed that the focal distances of the 1st group L1 and the 2nd group L2 are F1 and F2 and the focal distances of the 1st group FL1 and the 2nd group FL2 are f1 and f2, and the conditions of the formulas I and II are satisfied. By making the refracting power of the respective lens groups of the finder system stronger than that of the respective corresponding lens groups of the photographing system, the finder system is miniaturized and high variable power is easily accomplished.
Patent JP-H11325960-A (JP)
Title: Magnetic detecting element, its production and magnetic detector
Inventor: SHINJO IZURU
IPC: G01P3/487
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detecting element, with which production efficiency is improved, production cost down is attained and further miniaturization is attained, production method therefor and magnetic detector. SOLUTION: This device is provided with giant magneto-resistance elements R1-R4 formed on a substrate 18 for detecting the change of a magnetic field, integrated circuit 23 formed on the substrate 18 for performing prescribed arithmetic processing based on the change of the magnetic field, and input side and output side protection resistors R5 and R6 respectively provided on the input side and output side of the integrated circuit 23. Then, the input side and output side resistors R5 and R6 are composed of the same metal film as a metal film for forming the integrated circuit 23.
Patent JP-S5559721-A (JP)
Title: Mask positioning device
Inventor: SUGISHIMA KENJI
IPC: H01L21/027
Filed: 1978-10-27
Abstract: PURPOSE: To ensure a good substrate contact and to facilitate separation of a wafer and a mask, a means is provided to perform pressure regulation of the enclosed spaces in the photomask container and in the substrate container in a mask positioning device.  
     CONSTITUTION: Mask holders 4, a photomask 2, and a transparent glass plate 3 define a space 10. The photomask 2, bases 5, and a wafer chuck 6 define a space 12. When a 3kg/cm 2  nitrogen gas is introduced into the space 10 and the photomask 2 is convexly bent toward the semiconductor substrate 1, the substrate 1 and mask 2 become easy to separate, so positioning is very easy. When the space 12 is made vacuum, the wafer chuck 6 is pushed by the atmospheric pressure, permitting the semiconductor substrate 1 to contact the photomask 2. This tends to bend the photomask 2 convexly, but regulating the pressure in the space 10 allows to provide the optimum contact condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63296399-A (JP)
Title: Mounting device for component parts
Inventor: KOMORI KENICHI
IPC: H01L21/68
Filed: 1987-05-28
Abstract: PURPOSE:To prevent a mechanism from critical damage even if the rotation is carelessly transmitted to a suction axis by a method wherein the rotation of the suction axis is stopped by means of the contact of a brake flange with a brake face. CONSTITUTION:When a suction axis 92 is needed to be revolved for the adjustment of the direction of a part, the suction axis 92 is made to slide in the direction of the axis through a brake releasing device 170 so that a brake flange 114 gets out of the contact with a brake face 115. In this state, a suction axis direction adjustment device 175 is brought into frictional contact with the suction axis 92 so as to rotate the suction axis by a required angle. After the rotation is completed, the suction axis angle adjustment device 175 is separated from the suction axis 92 and the brake releasing device 170 is transferred in the reverse direction so as to let the brake flange 114 to be in pressure contact with the brake face 115. By these processes, a mechanism is protected from damage due to the careless transmission of rotation to the suction axis 92.
Patent JP-H05326832-A (JP)
Title: Dc voltage stabilizing element
Inventor: KAMIUCHI HAJIME
IPC: G05F1/56
Filed: 1992-05-25
Abstract: PURPOSE:To notably miniaturize the whole element for avoiding the breakdown of an output driving transistor by a method wherein an output voltage controlling IC chip is bonded onto the surface of an output driving transistor chip through the intermediary of an insulating film. CONSTITUTION:After the formation of an insulating film 15 made of polyimide, etc., on one surface of an output driving chip 13, the insulating film 15 in the upper part of respective bonding pad parts of a base electrode 16 and an emitter electrode 17 isolated by an oxide film 18 of a transistor chip 13 are respectively removed. Next, an output voltage controlling IC chip 14 is bonded onto the insulating film 15 through the intermediary of an insulating bonding material 9. In such a constitution, the whole element can be miniaturized. Furthermore, the heat in the output driving transistor chip 13 generated in the over-loading time or a surge current flowing time can be transferred to the protective circuit of the output voltage controlling IC 14 through breakdown of the output driving transistor 13 without fail.
Patent JP-S5758651-A (JP)
Title: Preparation of diamino acid derivative
Inventor: KURIHARA TOUZABUROU
IPC: C07C229/26
Filed: 1980-09-25
Abstract: NEW MATERIAL:A diamino acid derivative of formula I (n is an integer 2W4).  
     EXAMPLE: (L) γ-Dimethylamino-α-aminobutyric acid hydrochloride.  
     USE: Useful as an antimicrobial agent against Gram-negative bacterial.  
     PROCESS:  One mole compound expressed by formula II obtained by linking a protecting group to the amino group at the α-position of an (L) diamino acid, particularly α,γ-diaminobutyric acid, ornithine or lysine, is reacted with 2mol HCHO in the presence of a reducing agent, e.g. NaBH 4 , to give a compound expressed by formula IV. The protecting group of the amino group at the α-position is then removed to give the compound expressed by formula I. The reaction is easily carried out in an organic solvent mixed with water in a suitable proportion under the conditions of an alkaline pH. 
     COPYRIGHT: (C)1982,JPO&Japio