baber/WOPTO huggingface dataset:
Patent JP-S5947731-A (JP)
Title: Automatic focusing mechanism of projection exposing apparatus
Inventor: MIYAMOTO YOSHIYUKI
IPC: H01L21/027
Filed: 1982-09-10
Abstract: PURPOSE:To realize automatic focusing in exposure of pattern to be exposed in the order of lmum or sub-micron order by detecting a plurality of positions such as periphery and center of the exposing area of sensitive surface, executing arithmetic operation on the basis of respective data and thereby correcting relative position of object. CONSTITUTION:A wafer 3 on which main surface a resist 4 is applied is placed on a stage 5 of contaction and projection exposing apparatus, an optical system is provided to the stage 5, a pattern of reticle 1 loaded is contracted to 1/10 and is focused on the sensitive surface of resist of wafer 3. A photo detecting mechanism 8 detects the height of sensitive surface of the center region 10 and four corners 11 of single exposing area. Difference of height of sensitive surfaces appears as difference of light receiving areas of photo sensor 16 and the light sensing area 13 sends positional information of each sensor 16 to a control part 7. The control part 7 executes arithmetic operations in accordance with positional data received, a variety of data input to the control part 7 and operation routines, and five positions of single exposing area 9 respectively obtain height of stage located in the focal depth of optical system 2 and correct a stage 5 to the desired position through a driving part 6.
Patent JP-S5779940-A (JP)
Title: Direct positive silver halide color photographic material
Inventor: KOUNO JIYUNICHI
IPC: G03C7/26
Filed: 1980-11-06
Abstract: PURPOSE:To obtain a positive imae superior in sensitivity, gradation, etc., by providing a core/shell type intenal latent image type silver halide emulsion layer having a blue sensitive core containing a sensitizing dye having 465-495nm photosensitivity maximum wavelengths, and a shell having a specified silver halide composition. CONSTITUTION:The direct positive photographic material of this invention has a core/shell type internal latent image type silver halide emulsion layer consisting of a blue-sensitive core containing a sensitizing dye having 465-495nm photosensitivity maximum wavelengths, and a shell having a silver halide composition containing >=75mol% AgCl among silver chlorobromoiodide, thus permitting a photographic material suitable for copying, high in sensitivity and contrast, and good in development stability to be obtained.
Patent JP-H08352-A (JP)
Title: Case for pressing out solid cosmetic of stick form
Inventor: TAKAI KAZUO
IPC: A45D40/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide a pressing-out case capable of preventing the natural pushing-out of a cosmetic, and confirming an operation easily with a click sound at the start and end of the pressing out. CONSTITUTION:Regarding a pressing-out case having an outer cylinder 2 with a spiral groove 1 on internal surface, a rotary cylinder 5 rotatably inserted in the cylinder 2 with a slit 4 and a horizontal hole 3 communicated thereto at the base end, and a pan section 7 movably inserted in the cylinder 5 with a coupling projection 6 on outer surface for engagement with the groove 1 via the slit 4, a spherical projection 9 is formed in the groove 1 approximately at the breadthwise center thereof and near the horizontal height of a corner bend section 8 at the upper end of the hole 3 open to the slit 4. When the pan section 7 is made to retreat, the projection 6 is engaged with the horizontal hole 3 over the projection 9, thereby enabling the projection 9 to act as a stopper.
Patent JP-S6050285-A (JP)
Title: Oil pump for enclosed compressor
Inventor: KOBAYASHI YASUHIDE
IPC: F04B39/02
Filed: 1983-08-30
Abstract: PURPOSE:To improve the oil supply performance at the initial operating stage, by forming an oil sump for storing lubricant delivered through a dilivery port between the outercircumference of pipe for moving the lubricant upward and a through-hole. CONSTITUTION:A tapered pipe 18 having lower end formed into a suction port 16 for lubricant and upper end formed into a delivery port 17 for delivering the lubricant centrifugally is inserted into a through-hole 10 made in a drive shaft 4. While an oil sump 20 for storing lubricant delivered through the delivery port 17 is formed between the outercircumference of said pipe 18 and the through- hole 10. From said sump 20, lubricant is fed through oil holes 12, 13, 14 to each sliding portion by centrifugal function caused through rotation of drive shaft 4.
Patent JP-S6313014-A (JP)
Title: Light source device for electronic scope
Inventor: NOGUCHI TOSHIAKI
IPC: H04N5/335
Filed: 1986-07-04
Abstract: PURPOSE:To reduce a waste of electric power by increasing or decreasing the light emission quantity of a xenon shaft arc lamp which is turned on continuously when necessary. CONSTITUTION:Color filter components of R, G, and B are put successively in the optical path of lighting light which is incident on a guide from the xenon short arc lamp 10 as a color filter 12 rotates and the illumination light is colored successively. A CCD is shielded from the light a certain period after a synchronizing pulses generated at the start of each lighting period of R, G, or B and its stored charges are read out to pick up the image of an object on a surface sequential basis. Synchronizing pulses of the respective pulses are inputted to a chrominance component synchronizing circuit 22, whose output is supplied to a pulse generating circuit 24, so that pulses corresponding to the quantity of light required for image pickup operation are sent to a switching circuit 16. The width and frequency of the switching pulses are controlled according to the synchronizing pulses to obtain light corresponding to the required quantity.
Patent JP-S6049395-A (JP)
Inventor: TAKAUJI KIYOMI
IPC: G10H1/053
Filed: 1983-08-29
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-H05328614-A (JP)
Title: Economical load distributing method using parallel processor
Inventor: FUKUYAMA YOSHIKAZU
IPC: G06N3/00
Filed: 1992-05-25
Abstract: PURPOSE:To always obtain semi-optimum solution within a short time, in an economical load share among a plurality of generators. CONSTITUTION:Spontaneous reduction of an energy function in a Gaussian machine of hopfield type neural network is related to minimization of an evaluation function (cost function), to map restriction of demand/supply balance between generated power and load to the energy function and restriction of output upper/lower limits of a generator to a neuron input/output function (S1). By considering output change rate restriction of the generator, operational restriction of the generator and an executable region of the generator obtained by using a load estimated data of fixed time to come fetched by the above- mentioned each restriction and a step S2, an economical load is calculated by using a parallel processor by the Gaussian machine (S3). In this way, the output command value of a unit time to come from now is obtained about each generator.
Patent JP-S6218896-A (JP)
Title: Digital exchange
Inventor: MAENO SHINICHI
IPC: H04Q11/04
Filed: 1985-07-17
Abstract: PURPOSE:To reduce the constitution of a channel network to half and to double the multiplicity of a highway by providing a code converting means between a circuit termination part and a channel part and converting a PCM code into an ADPCM code. CONSTITUTION:A subscriber circuit 2 as a circuit terminating device 100 and a channel network 5 composed of a line concentrating device 3 and a distributing device 4 as a channel part 500 are provided, and an ADPCM coding and decoding device 6 as the code converting means is interposed between the subscriber circuit 2 and channel network 5. A voice signal converted into an 8-bit PCM code by the subscriber circuit 2 is compressed into a 4-bit ADPCM code by the ADPCM encoding and decoding device 6 and the code is transmitted to the channel network 5 through the highway, so the channel multiplicity of the highway is double as large as before and the constitution of a time switch composed of a line concentrator 3 and a distributor 4 is reduced to half, thereby decreasing the scale of the channel network 5.
Patent JP-H11350835-A (JP)
Title: Vehicle window operation control system
Inventor: OKADA HIROKI
IPC: E05F15/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce electric power of an electronic key to be consumed when a window of an automobile is opened and closed. SOLUTION: In an ID generation part of a portable transmitter, it is started to transmit an operation start code signal to operate a window in the interlocking relationship with the timing when a switch-on detector 60 detects that pressing down of a pushbutton switch SW2 for opening and closing the window is started. A timer circuit 70 starting counting by turning on SW2 stops a code generation part 68 to stop the transmission from a portable transmitter in a short time after a predetermined time elapses. While SW2 is being pressed down, a body multiple ECU on a vehicle side does not receive the code signal, but continues to open the window.  When pressing down of SW2 is released, a rising and falling trigger detector 62 detects it, a status determining part 66 sets the stop of opening operation of the window to status in accordance with it, and the code generation part 68 transmits an operation stop code signal. This operation stop code signal is also stopped in a short time.
Patent JP-H0823240-A (JP)
Title: Signal amplifier device for faint light and luster measurement device
Inventor: KANO YUKIO
IPC: G01N21/27
Filed: 1994-07-08
Abstract: PURPOSE:To output only the output obtained by the photoelectric effect of the light that is made incident on a photoelectric transducer to prevent the saturation of the next stage and also to accurately detect the faint light even when the temperature is high and the light made incident on the photoelectric transducer is intensive. CONSTITUTION:A current/voltage conversion circuit 3 connected to a photodiode 2 outputs the voltage VA obtained by converting the sum of a supplied dark current and a current acquired by the photoelectric effect to a sampling/holding circuit 5 and a differential amplifier circuit 6. The circuit 5 holds the voltage obtained by converting only the dark current by a sample instruction signal Sd which is outputted from a sample instruction signal output part 4 in a state where no light is made incident on the photodiode 2. When the light is made incident on the photodiode 2, the circuit 6 outputs the voltage obtained by subtracting the voltage held by the circuit 5 from the voltage VA which is outputted from the circuit 3 to an inverse amplifier circuit 7.
Patent JP-S5680716-A (JP)
Title: Semiconductor memory device
Inventor: YASUOKA NOBUYUKI
IPC: H02J9/06
Filed: 1979-12-04
Abstract: PURPOSE: To freely control nonvolatile functions of a nonvolatile semiconductor memory device, by making it possible to control freely the charging operation and discharging operation of a chargeable battery.  
     CONSTITUTION: When main power source 2 is abnormal, information in a memory device is held by feeding electric power from battery 3. Then, when main power source 2 is put to work or recovers, battery 3 is charged. If the capacity of the battery is enough at this time, switch 8 is changed over to a trickle charge side to charge the battery so that its self-discharge is compensated. However, if the capacity of the battery is low, the battery can be charged in a short time by being charged rapidly with switch 8 placed at the side of resistance 7 and battery 3 can be held in readiness for the abnormal operation of main power source 2. With switch 8 at neither the trickle charge side nor the high-speed charge side, the discharge of the battery can be stopped only through the operation of switch 8. Thus, effective nonvolatile storage is provided even for a power source fault. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0448326-A (JP)
Title: Text information display system for terminal equipment
Inventor: ISHIDA FUMIO
IPC: G06F3/048
Filed: 1990-06-18
Abstract: PURPOSE:To check the text information equivalent to one screen and also the information equivalent to a precedent screen in the stop state of each information by providing a display buffer memory to temporarily and sequentially store and display the received text information together with a next screen display key and a screen stop cancel key. CONSTITUTION:A memory 4 includes a ring-shaped display memory buffer 4a and a program control flag storing part 4b serving as a memory area. When a next screen display key 1c is pushed while the text information received from a host computer 8 are continuously displayed, the received text information equivalent to one screen is displayed in its stop state. This stop state is reset to a normal display state with push of a screen sop cancel key 1b. When a precedent screen display key 1d is pushed while the text information equivalent to one screen is displayed in its stop state, the text information equivalent to a precedent screen can be displayed. Thus the text information equivalent to one screen and the text information equivalent to a preceding screen can be displayed in each stop state.
Patent JP-H04353516-A (JP)
Title: Thermosetting acrylamide epoxy resin composition
Inventor: YAMAMOTO HIROSHI
IPC: C08G59/20
Filed: 1991-05-31
Abstract: PURPOSE:To provide a thermosetting acrylamide epoxy resin composition containing a specific acrylamide epoxy resin, a polyether sulfone, a curing agent and a radical polymerization initiator as essential components and having excellent storage stability. CONSTITUTION:The subject composition contains (A) an acrylamide epoxy resin of formula I (Ar is 6-20C m-valent aromatic hydrocarbon group having a glycidyloxy group; R<1> is H, CH3; m is 1-4) such as N-(4-(2,3-epoxypropoxy)-3,5- dimethylbenzyl)acrylamide, (B) a polyether sulfone of formula II (n is 50-500), (C) a curing agent comprising an aliphatic amine, an aromatic amine, an acid anhydride and/or a 4,4'-diaminodiphenyl ether of formula III (R<2> is O, SO2, CH2, S), and (D) a radical polymerization initiator such as t-butyl hydroperoxide as essential components, and gives cured products having excellent heat resistance and mechanical characteristics such as excellent toughness, adhesive force, etc.
Patent JP-S5493758-A (JP)
Title: Automatic transmission apparatus
Inventor: NAKAHARA HIROSHI
IPC: F16H45/02
Filed: 1977-12-31
Abstract: PURPOSE: To reduce the fuel consumption of a torque converter automatic transmission apparatus by arranging a control circuit which detects the moment when the difference of speeds of the power shaft and the driven shaft of a torque converter becomes zero or close to zero and operates a direct gear clutch.  
     CONSTITUTION: When the difference Δn of speeds of the power shaft and the drived shaft of a torque converter 5 and the speed difference limit standard Δno form the relation Δn≤Δno, a solenoid S is operated by the output signal r of a comparator R, and the spool of a spool valve A moves leftward, and the actuating oil 2 to a rear clutch 2 is introduced into the direct gear cutch 6 of the torque converter 5 through a spool valve B. The actuating oil 2 moves the spool of a spool valve c leftward, and the oil exhaust passage from the torque converter 5 is closed, intercepting the circulation flow of the actuating oil in the torque converter 5, and the energy loss due to recirculation flow is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5947313-A (JP)
Title: Lance tip for treating molten metal
Inventor: FURUMIYA IKUO
IPC: C21C5/46
Filed: 1982-09-10
Abstract: PURPOSE:To prevent the deformation of nozzle parts by the effect of thermal strain in a copper lance tip having the specific ratio between the heat receiving area at the forward end and the total sum of the area of nozzle outlets by forming the nozzle parts to have the wall thickness at least equal or larger than the wall thickness of the heat receiving surface at the forward end. CONSTITUTION:Nozzle parts 2 formed at equal intervals on the circular line on the heat receiving surface 4 at the forward end of a lance tip 1 to be mounted to the forward end of a lance pipe 3 and the tip 1 is cast with copper or a copper alloy in such a manner that the ratio (SIGMA A2/A1) of the sum (SIGMA A2) of the heat receiving (A2 area the nozzle outlet to the area of at the tip ene is 0.058- 0.40. In this lance tip 1, the relation between the wall thickness T1 in the nozzle part and the wall thickness T2 on the heating surface at the forward end is T1>= T2. The wall thickness T1 is determined by the equation ( I ), wherein D1 is the outside diameter of the lance tip, T2 is the diameter of the nozzle outlet, theta is the angle of inclination of the heat receiving surface at the forward end, rho is the correction factor corresponding to a change of T2 (0.9-1.025), and alpha is the correction value for the dimensional tolerance of T2.
Patent JP-H0320556-A (JP)
Title: Full automatic control bath heater
Inventor: KIKUCHI TORU
IPC: F24H1/00
Filed: 1989-06-19
Abstract: PURPOSE:To detect the level of hot bath water in a bath tub with high accuracy no matter how a compulsory circulation passage may be used by installing a partition board designed to prevent the effect of pressure drop to a position between a detection section of a water level detection sensor and a hot water suction section of said compulsory circulation passage. CONSTITUTION:A detection section 8a of a water level detection sensor 8 is installed to the center of a bath furnace main body 4. A pressure drop effect prevention partition board B made of stainless steel plate or the like is installed between the detection section 8a and a hot bath water suction section 6a of a compulsory circulation passage 6 inside the bath furnace 4. The presence of the pressure drop effect prevention partition board B cuts off entirely the communication between the detection section 8a of the water level detection sensor 8 and the hot bath water suction section 6a of the compulsory circulation passage 6. Therefore, even when pressure drop occurs the hot bath water suction section 6a installed to one end of the compulsory circulation passage 6 during reheating the bath water, the pressure drop prevention partition board B protects the water level detection section 8a from any adverse effect of pressure drop in the hot bath water suction section 6a.
Patent JP-H06345512-A (JP)
Title: Corrosion protective material
Inventor: UCHIBORI TOSHIYA
IPC: C04B22/04
Filed: 1993-06-03
Abstract: PURPOSE:To provide the corrosion protective material for prolonging the useful life of a reinforcing steel material in a concrete structure, e.g. iron reinforcing bars in a pier, a bridge girder, a bridge floor or an elevated bridge or a PC steel material in a PC concrete structure. CONSTITUTION:This corrosion protective material contains 60-95wt.% metal powder having the action of a sacrificial anode, e.g. Zn powder, Al powder or Mg powder in Portland cement or polymer cement.
Patent JP-H029104-A (JP)
Title: Magnetic head
Inventor: KAWAKAMI YOSHIO
IPC: G11B5/127
Filed: 1988-06-28
Abstract: PURPOSE:To contrive the improvement of a recording characteristic and an over-write characteristic by having magnetic anisotropy in a magnetic core so that a magnetizing easy direction of the magnetic core composed of magnetic alloy in which a regular lattice is produced is approximately in parallel to the sliding direction of a medium. CONSTITUTION:A magnetic head slides a magnetic core 1 on a magnetic recording medium to perform magnetic record or playback of a piece of information. At the time of core 1 is composed of magnetic alloy in which a regular lattice is produced. Magnetic anisotropy is allowed to have in the core 1 so that the magnetizing easy direction of the core 1 is approximately in parallel to the sliding direction of a magnetic recording medium. An alloy or at least two compounded alloys of an Fe-Co-Si system alloy, an Fe-Si-Al system alloy and an Fe-Si-Ni system alloy are used as a magnetic alloy. Thereby the improvement of a recording characteristic and an over-write characteristic can be contrived.
Patent JP-S642411-A (JP)
Title: Frequency converting device
Inventor: SAKASHITA SEIJI
IPC: H03D7/14
Filed: 1987-06-25
Abstract: PURPOSE: To make the current consumption of a double balanced mixer constant and to realize a wide band by connecting two passive elements with impedance smaller than the impedance from one of a couple of gate electrodes of the double balanced mixer to the other gate electrode in series, and supplying a bias voltage to the gate electrodes from the connection point.  
     CONSTITUTION: A local oscillation signal which is inputted from a terminal 1 is converted by an unbalance-balance converter 2 into a balance signal, which is supplied to the gate electrodes of FETs 8∼11 constituting the double balanced mixer. Then a high frequency signal enters an unbalance-balance converter 12 from a terminal 13 and is converted into a balance signal, which is supplied to the source electrodes of the EFTs 8∼11. The double balanced mixer mixes the local oscillation signal with the high frequency signal to generate an intermediate frequency signal at the drain electrodes of the FETs 8∼11 and the signal is converted by the balance-unbalance converter 14 into an unbalance signal, which appears at a terminal 18. Consequently, the local oscillation signal is made constant in amplitude in an oscillation band by resistances 5 and 6 and the current consumption becomes constant, so that the wide band is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5284440-A (JP)
Title: Grounding relay with no power compensation
Inventor: IKENAGA YORIO
IPC: H02H3/347
Filed: 1975-12-29
Abstract: PURPOSE: To assure a necessary breaking operation even after a power fuse blown out by letting an operation power source part of a grounding relay to provided an energy storing circuit of a short charging time and of a long discharging time to have a function of no power compensation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S643394-A (JP)
Title: Magnetic treater for fluid
Inventor: SUGANO SHINICHI
IPC: F16L58/00
Filed: 1987-06-25
Abstract: PURPOSE: To obtain a magnetic processing device which is utilized regardless of various kinds of pipes with different radial dimensions by engaging the perimeter plane of the pipe through which fluids circulate with a plurality of magnets in an attachable and detachable manner and providing a coupler which revolves around the pipe and which attaches magnets on the perimeter plane of the pipe. CONSTITUTION: A magnetic processing device consists of a plurality of magnets 2 which are formed from permanent magnets in bars and connecting belting 3, 3 as two couplers. The engagement protrusion 5 protruded at both ends of one lateral plane of the magnets 2 has engagement pieces 5c, 5c protruded face to face by way of a groove 5b between the center of the base 5a. The leading ends of both engagement 5c, 5c become pollen heads 5d, 5d extending toward the outside direction and perform a slip-preventive function after the engagement with the engagement hole 3a which is opened on the connecting belting 3 as an engaged part.