baber/WOPTO huggingface dataset:
Patent JP-H0943731-A (JP)
Title: Overhead projector
Inventor: SAKURAI SADAAKI
IPC: G03B21/132
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an overhead projector capable of smoothly moving an original on an original placing plate and clearly displaying desired information on a screen side, as a projected picture, without causing the focus displacement of the projected picture of the contents of the original. SOLUTION: In the overhead projector constituted so that the original 7 is placed on the original placing plate 8 of a main body 1 and irradiated with light from a light source 5, to project the contents of the original 7 on an object of projection S and further, an information display means 30 is provided to project the information display contents of the information display means 30 on the object of projection S, the information display means 30 is incorporated in the main body 1.
Patent JP-S58111522-A (JP)
Title: Aft circuit
Inventor: AMANO TOSHIO
IPC: H04N5/50
Filed: 1981-12-25
Abstract: PURPOSE:To attain AFT independently of pattern and electric field strength, by controlling a local oscillating frequency of a local oscillating circuit based on a detection signal of a video intermediate frequency output in a vertical blanking period. CONSTITUTION:A detected output of a frequency discriminating circuit 21 is not smoothed and applied to a level discriminating circuit 23 and to a counter 17 controlling the local oscillating frequency via the 1st and 2nd gates. The 1st and 2nd gates 30, 31 apply the output of the circuit 23 during the vertical synchronizing pulse period with a vertical synchronizing pulse obtained a synchronizing separation circuit 33 and a filter 34 after the video detection to a counter. Thus, since the signals are not smoothed and a voltage applied to the level discriminating circuit is high, the AFT locking range is widened and no effect is given on the pattern since the processing is done in the synchronizing period.
Patent JP-H0558308-A (JP)
Title: Telescopic steering device
Inventor: ISHIKAWA MASANOBU
IPC: B62D1/18
Filed: 1991-08-27
Abstract: PURPOSE:To decrease the frequency of occurrence of operation noise and improve operation durability. CONSTITUTION:When a detecting means 39 detects that a steering wheel is located in a position where a driver is out of driving, a control means 32 does not allow an operating mechanism 23 to operate and a pressure contact member 30 is maintained released from pressure contact with the outer circumferential surface of movable shaft side, resulting in decrease of the frequency of operation of the operating mechanism 23.
Patent JP-S60106430-A (JP)
Inventor: HIROTA HIROMI
IPC: A47L15/50
Filed: 1983-11-15
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-S6193382-A (JP)
Inventor: OOHASHI YOSHINORI
IPC: F25D23/08
Filed: 1984-10-15
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-H0964335-A (JP)
Title: Simulation method
Inventor: SHIMIZU SHUNKICHI
IPC: G06F17/50
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reflect inverse short channel effect, by previously obtaining the measured value to the gate length of an MIS type transistor, obtaining the calculation value of the threshold voltage to the gate length, and taking the work function difference between a substrate and a gate electrode in parameters, in accordance with the difference between the measured value and the calculation value of the threshold voltage to the gate length. SOLUTION: On the basis of inputted parameters, simulation calculation of the threshold voltage Vth to the gate length L of an MIS type transistor is performed. Since difference dVth between a measured valure and a calculation value is considered as the work function difference between a gate electrode and a substrate in the previously inputted parameters, dVth can be reflected by only performing an ordinary simulation calculation. That is, in the simulation calculation results, dVth is considered which fills the difference between the calculation value and the measured value, in the part in which the so-called inverse short channel effect appears. Thereby the inverse short channel effect can be expressed in the results of the ordinary simulation calculation.
Patent JP-H0641570-A (JP)
Title: Grease-like fat and oil composition for food machine
Inventor: TAKASHIMA HIROYUKI
IPC: C10N30/00
Filed: 1992-07-21
Abstract: PURPOSE:To provide the grease-like fat and oil composition safe on food hygiene, excellent in its oxidation resistance and lubricity, and used for food machines. CONSTITUTION:The grease-like fat and oil composition for food machines comprises (A) 40-90wt.% of at least one of a medium chain saturated fatty acid glyceride, coconut oil and palm oil, (B) 5-30wt.% of castor hardened oil, and (C) 5-30wt.% of a vegetable wax and/or an animal wax.
Patent JP-H05192576-A (JP)
Title: Olefin oligomerizing method using nonhalogenated titanium compound or zirconium compound supported on clay
Inventor: JIYON RONARUDO SANDAASON
IPC: C07C2/26
Filed: 1992-07-22
Abstract: PURPOSE: To synthesize an oligomer mixture having a high oligomer ratio in a high conversion rate into oligomer by using clay in a cation exchangeable layer which is treated with a non-halogenated titanium compd. as a catalyst for preparation of the oligomer wherein linear olefins are brought into contact with the catalyst at a high temp. CONSTITUTION: In a process for preparation of an oligomer wherein 10-24C linear olefins are brought into contact with a catalyst at a high temp., the catalyst is clay in a cation exchangeable layer which is treated with a non- halogenated titanium compd. (such as titanium sulfate) or a non-halogenated zirconium compd. (such as zirconium sulfate). As the result, the linear olefins can be oligomerized to synthesize an oligomer mixture having a high compositional ratio of oligomer equal to or higher than trimer in a high conversion of the fins into the oligomer.
Patent JP-H1026700-A (JP)
Title: Electron beam processor
Inventor: NISHIKIMI TOSHIRO
IPC: G21K5/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce operational errors of beam shutters in electron beam sources placed side by side and use a single drive device. SOLUTION: Beam shutters 4 and 5 in electron beam sources 1 and 2 are integrally connected with each other by a connecting jig 10. A single drive unit 11 reciprocates the connected beam shutters 4 and 5 integrally along the direction in which an irradiated object 3 is conveyed. As the beam shutters 4 and 5 are integrally driven, operational errors are eliminated. The fact that the beam shutters 4 and 5 are driven by the single drive unit 11 leads to a low incidence of trouble.
Patent JP-S6194504-A (JP)
Title: Travel controller of unmanned vehicle
Inventor: FUJIWARA MASAKATSU
IPC: A63B55/60
Filed: 1984-10-15
Abstract: PURPOSE:To extend the range of a gradient to be applied by traveling a vehicle at a constant speed on a gentle descent, and decelerating on the basis of a deceleration signal inversely proportional to the angle on a steep descent. CONSTITUTION:When a start command 22 is input, a gradually rising voltage is output from a start compensator 16. A comparator 25 applies a PWM signal in response to the voltage to a transistor 2 to control an armature current. On the other hand, the output of the compensator 16 permits a peak priority circuit 9 to output the highest voltage for the prescribed time. A comparator 10 applies the PWM signal in response to the output of the circuit 9 to a transistor 6 to control a field current. When the speed of a vehicle is accelerated, the output of a rotation detector 12 becomes the maximum input of the circuit 9. If the gradient of the descent becomes steep, a deceleration signal proportional to the angle from angle detecting means 14 becomes the maximum input of the circuit 9.
Patent JP-S6372182-A (JP)
Inventor: YABE NORIO
IPC: H05K1/14
Filed: 1986-09-16
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-H0771512-A (JP)
Title: Vibrationproofing device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1993-08-31
Abstract: PURPOSE:To prevent deterioration of durability due to possibility of fluid leakage consequent upon a drilling process with a drill. CONSTITUTION:An inner cylinder 12 and an outer cylinder 14 are arranged coaxially and the inner cylinder 12 is connected to the vibration generating point of an automobile engine or the like while the outer cylinder 14 is connected to vibration catching point of a vehicle body or the like. An elastic body 18 formed by a rubber material or the like is provided over between the outer cylinder 14 and the inner cylinder 12 and a shrinked diameter part 22 is provided in the center of the elastic body 18 in the axial direction. The space enclosed by the outer cylinder 14 and the shrink diameter part 24 is made a fluid room 24 where viscous fluid 26 is charged. A round hole 40 is provided on the outer cylinder 14 for injecting the viscous fluid 26 into the fluid room 24 and a rivet 42 is inserted therein. The hole 40 formed elliptically deforms and becomes almost a round shape hole as the outer cylinder 14 is given a calking process.
Patent JP-H0872180-A (JP)
Title: Composite material of inorganic material and metal and manufacture thereof
Inventor: YOSHIDA KENJI
IPC: B32B15/04
Filed: 1994-09-09
Abstract: PURPOSE: To provide a method for manufacturing a composite material of inorganic material and metal formed of a metal layer having a light weight and necessary mechanical strength, an inorganic board and a metal layer of three layer structure, and filling the metal in a columnar or plate state in many pores or slits passed through the thickness of the board. CONSTITUTION: A method for manufacturing a composite material of inorganic material and metal comprises the steps of molding an inorganic board 2 in a platelike rectangular parallelepiped shape of a predetermined size and which has a plurality of pores or slitlike holes 2' passed in the thickness direction, precipitating the board 2 in molten metal having relatively small specific gravity to fill the metal in columnar or plate state in the pores or slitlike holes 2' of the board 2, forming a metal layer of metal on the front and rear surfaces of at least the thickness direction of the six surfaces of the board 2, delivering the board 2 from the metal 1 via a floor plate 9 fed inside a cooling case 6, and injecting cooling water to the delivering board 2 to cool and cure the metal layer of the board.
Patent JP-S59106385-A (JP)
Inventor: WATANABE SHIYOUEI
IPC: B62K21/00
Filed: 1982-12-09
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-S6195360-A (JP)
Title: Light receiving material
Inventor: SAITO KEISHI
IPC: H01L31/0248
Filed: 1984-10-17
Abstract: PURPOSE:To obtain an image freed of fringes using a light liable to interference by incorporating a specified element and a specified distribution of Ge in a light receiving layer specified in multilayer structure and formed on a substrate, forming nonparallel planes in minute areas, and arranging a number of said planes in one direction perpendicular to the film thickness direction. CONSTITUTION:The first layer 1002 made of a-SiGe, the second photoconductive layer 1003 made of a-Si, and a surface layer 1006 made of a-SiC are laminated on a conductive substrate 1001 in succession from the side of the substrate 1001 to from the light receiving layer 1000 of multilayer structure. Ge is incorporated in the layer 1002 in a distribution nonuniform in the film thickness direction, and at least one kind of O, C, and N elements is incorporated in the layer 1000. One pair or more of nonparallel planes formed in each minute area are arranged in a large number in at least one direction perpendicular to the film thickness direction. The use of such a light receiving layer 1000 permits interference fringes not to occur in the case of using monochromatic light liable to interference, therefore, this light receiving material to be adapted to image formation using such a light, to cause no spot at the time of reversing the image, and to be enhanced in mechanical characteristics and light receptive characteristics.
Patent JP-H0769261-A (JP)
Title: Body cover structure in motor scooter type vehicle
Inventor: ISHIZAKI HIROBUMI
IPC: B62J6/04
Filed: 1993-08-31
Abstract: PURPOSE:To improve beautiful appearance by facilitating installing work of a tail lens to a rear cover of a motor scooter type vehicle, and preventing a step difference or a clearance from being created in a connecting part between both. CONSTITUTION:A rear cover of a motor scooter type vehicle V is composed of rear lower covers 16L and 16R divided left and right into two parts and a rear upper cover 17 connected to the upper parts. The rear upper cover 17 is composed of an annular member whose upper surface and under surface are opened, and a tail lens 19 is embedded in an opening 171 which is formed on the rear wall and has the closed periphery. When the tail lens 19 is installed, the tail lens 19 can work well only by positioning it to the opening 171 of the rear upper cover 17.
Patent JP-H04100570-A (JP)
Title: Continuous coating method
Inventor: ICHIKAWA KUNIHIKO
IPC: B05D1/28
Filed: 1990-08-16
Abstract: PURPOSE:To obtain a coating film large in hiding power and few in surface defects by a method wherein a die capable of discharging coating material in at least two layers is used to apply the coating material of a low pigment concn. as an upper layer and the coating material of a high pigment concn. as a lower layer to a continuously moving plate while maintaining this two-layer coating condition. CONSTITUTION:The coating materials of a high pigment concn. and of a low pigment concn. are supplied by a constant feed pump from their respective coating feed openings 8 and 7 to a die 1 according to their respective amounts to be coated. The coating materials being discharged in the two layers are caused to adhere uniformly to an object in the as-layered condition to form a coating film of a predetermined thickness. The hiding power of the coating film depends mainly on the coating material of the high pigment concn. and, conversely, the appearance thereof depends mainly on the coating material of the low pigment concn. The coating film formed by the coating material reduced in the amt. of solvent is reduced in the possibility of siding phenomenon at the time of drying and baking, since the amt. of the solvent is small as compared to the hiding power obtained.
Patent JP-H0864768-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAYAMA NAOYA
IPC: H01L21/82
Filed: 1994-08-18
Abstract: PURPOSE: To lessen a power supply wiring located on a chip in area occupied by it so as to enhance not only a semiconductor integrated circuit device in degree of integration but also a signal wiring in wiring property. CONSTITUTION: A polysilicon wiring layer is not only used as a power supply wiring but also made to overlap another power supply wiring layer of Al. That is, a negative power supply is fed to the negative power supply terminals G1 and G2 of a macro cell M1 through the intermediary of a polysilicon wiring 30 from the negative power supply pad B1 of an I/O region 1. A positive power supply is fed to the positive power supply terminals V1 and V2 of the macro cell M1 through the intermediary of a first Al wiring 10, a first through-hole T1 , and a second Al wiring 20 from the positive power supply pad B2 of the I/O region 1. Other macro cells M2 and M3 are treated the same as above.
Patent JP-H0645588-A (JP)
Title: Ohmic electrode and formation thereof
Inventor: MIYAJIMA TAKAO
IPC: H01S5/042
Filed: 1992-07-23
Abstract: PURPOSE:To provide an ohmic electrode, which is provided on a II-VI compound semiconductor N-type crystal layer consisting of a ZnSe or the like and has a low contact specific resistance value, stable characteristics and uniform ohmic properties, and a method of forming the ohmic electrode. CONSTITUTION:A method of forming an ohmic electrode on an II-VI compound semiconductor N-type crystal line layer consists of a process for making a thallium layer or a thallium-containing metal layer deposit on the II-VI compound semiconductor N-type crystal layer and a process for performing an alloying treatment on the layer consisting of thallium or the thallium-containing metal layer. The ohmic electrode 22 is formed on the II-VI compound semiconductor N-type crystalline layer 20 and consists of the thallium layer or the thallium-containing metal layer.
Patent JP-H1157925-A (JP)
Title: Method for forging engine valve
Inventor: NISHIUCHI SHOHACHI
IPC: C21D7/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To raise the concentricity between a head part and a stem part. SOLUTION: In the Figure (a), before inserting the stem part 14, a medium diameter part 16 having a diameter between the max. allow-able size of the stem part inserting hole 22 the size multiplying the min. allowable size of the stem part inserting hole 22 by 1.15 is preformed in the end part on the side of the head part (large diameter part 15) of the stem part 14. Consequently, this is a method for making the center of a billet coincide with the center of the stem part inserting hole by forcing the preformed medium diameter part to insert into the stem part inserting hole, the centers of the head part and stem part are made to finely coincide by this method and the machining accuracy of engine valves is considerably enhanced.
Patent JP-S59106137-A (JP)
Title: Cooling apparatus for semiconductor conversion apparatus
Inventor: YANO KAZUHIRO
IPC: H01L23/44
Filed: 1982-12-10
Abstract: PURPOSE:To obtain an economical cooling apparatus which is constructed in light weight by filling a tank with a liquid coolant in sufficient amount for requirement in order to realize smooth circulation and a substance which is electrically insulating and is drastically small in the specific gravity as compared with that of the liquid coolant. CONSTITUTION:A stack 1 is supported by a fixing frame 6 within a hermetically closed tank 3 which is storing flon 2 and is connected to the outside through connecting conductor 4 and hertically sealed terminal. A thermal loss generated at the stack 1 is lost as the heat of vaporization when flon 2 is boiled, the vaporized flon 2 is radiated to the outside through an adequate radiating means when it is condensed and liquified in the condensor 7, and the flon liquified in the condensor circulates again within the hermetically sealed tank 3. Flon 2 is sufficient in amount as required in order to cool the stack 1 and smoothly circulates between the tank 3 and condensor 7 for the cooling. Accordingly, the space except for the volume of flon 2 within the tank 3 is filled with a substance 8 which is drastically small in the specific gravity as compared with the flon 2 and has sufficient electrical insulation characteristic.
Patent JP-2000045236-A (JP)
Title: Method and device for magnetizing road marker
Inventor: YONEMURA TAKAMOTO
IPC: E01F9/623
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the laying work of a road marker for providing road information to a vehicle by storing the code corresponding to prescribed road information and controlling a magnetizing means so as to magnetize a road marker set on a road in a pattern according to the stored code. SOLUTION: A non-magnetized road marker buried in a road is magnetized by laying exclusive vehicle to impart road information to a marker group consisting of a plurality of road markers. A navigation device 14 imparts a vehicle position data showing the present position of a laying exclusive vehicle to a control device 10 when it detects the present position. The control device 10 is provided with a road information database for storing the road information to be imparted to the road markers, and stores the code corresponding to this road information. According to the output of a marker position detecting device the control device 10 imparts a command for magnetizing the road markers in a pattern according to the stored code to a magnetizing/demagnetizing device 12 to magnetize the non-magnetized road markers in the pattern according to the road information.
Patent JP-H0757984-A (JP)
Title: Electron beam writing data generating method and electron beam writing method
Inventor: ASANUMA TOSHIFUMI
IPC: H01L21/027
Filed: 1993-08-09
Abstract: PURPOSE:To enhance the writing accuracy using an electron beam writing data having repetitive fields and nonrepetitive fields. CONSTITUTION:The fields to be written continuously are arranged in such order as they will be contiguous to each other regardless of the repetitive fields AR-FLD or nonrepetitive fields PE-FLD thus reducing the time difference of writing between contiguous fields. This arrangement suppresses the effect of undesired temperature variation in the vacuum system of an electron beam aligner when the writing is conducted between contiguous fields thus preventing deterioration of writing accuracy due to temperature variation of a sample table in the vacuum system.
Patent JP-H1144503-A (JP)
Title: Light wave interference measuring device
Inventor: SHINJIYOU KEISHIN
IPC: G01B9/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate light wave interference measuring device avoiding the occurrence of a measuring error caused by the end reflection of corner cube prism with a double pulse constitution, for example. SOLUTION: This measuring device is provided with a polarization light beam splitter 110 for separating light form a light source 300 into a reference light passing a reference light path and a measuring light passing the measuring light path arranged with a moving mirror 140, and a reflection means 200 reflecting the measuring light coming along the emission path almost parallel to an incidence path. The reflection means has a plurality of reflection mirrors for reflecting in turn the measuring light coming in along the incidence path and emitting along the emission path.
Patent JP-H0263932-A (JP)
Title: Shift lock device of automatic car
Inventor: NUMAMOTO KATSUYUKI
IPC: F16H61/18
Filed: 1988-08-30
Abstract: PURPOSE:To provide possibility of sure unlocking even in the event of erroneous operating sequence by forming the tip of a lock pin of a plunger of shift solenoid with an inclination angle with the rear heightened, and causing contact with a contacting roller of a detect pin of a rod from below. CONSTITUTION:In a shift locking device according to existing invention, current is supplied to a solenoid 31 of a shift lock solenoid 40 by turning on an ignition key switch by the driver and stamping a brake pedal, to cause retraction of a plunger 47, which draws in a lock pin 47a to make unlocking. Then a shift knob is depressed, and a detent pin 10 is depressed in a single piece through a rod 3, which provides possibility of changing-over of the shift lever 1 from the parking position into other operating position. Therein the tip of the lock pin 47a at the tip of the plunger 47 is formed in a slope 47b with oversurface heightened backward to allow contacting a contacting roller 11 of the detent pin 10 from below.
Patent JP-H06342919-A (JP)
Title: Nonvolatile memory device
Inventor: DEBITSUDO KEI RIU
IPC: H01L21/8247
Filed: 1991-08-28
Abstract: PURPOSE: To provide a nonvolatile memory cell in which the maximum electric field on a drain side is reduced by moving a hot electron injection process to a source region side. CONSTITUTION: Diffused regions 20 and 22, which are lightly doped are formed, while adjoining a source region 14 and a drain region 16 of a field effect transistor constituting a memory cell, restively, which are heavily doped. Covering a channel region, which separates the source region and the drain region, and one of the diffused regions 20 and 22 lightly doped, a floating gate 24 insulated from them is formed. Covering the floating gate 24, a control gate 30 insulated from it is formed.