baber/WOPTO huggingface dataset:
Patent JP-H08315999-A (JP)
Title: Neutral atomic beam focusing device
Inventor: OKADA MASASHI
IPC: H01L21/027
Filed: 1995-05-19
Abstract: PURPOSE: To provide a device for focusing a neutral atomic beam by use of a standing wave formed by laser beam in which the bottom spreading of the focused neutral atomic beam is minimized. CONSTITUTION: A standing wave 3 is formed in the direction orthogonal to a neutral atomic beam 4 by a laser beam 1 having a frequency smaller than the resonance frequency of the neutral atomic beam 4 to focus the neutral atomic beam 4 in this orthogonal direction. In such a neutral atomic beam focusing device, an opening plate 6 is arranged in a position just before the position where the neutral atomic beam 4 is incident to the standing wave 3, and an opening 7 having a width smaller than the space between the adjacent nodes N, N of the standing wave 3 is formed in the opening plate 6 so that the center is situated in the position of the loop W of the standing wave 3.
Patent JP-S5768577-A (JP)
Title: Rotary pump
Inventor: MITSUI TAKAO
IPC: F04C2/344
Filed: 1980-10-16
Abstract: PURPOSE:To prevent collision of the tops of a slide unit to the inner surface of a housing and to thereby ensure smooth rotation of the slide unit, by employing an arrangement in which guide members are fixed to a slide-unit guide shaft so that the slide unit can be slided by the aid of the slide members straightly in a direction perpendicular to the plane of the slide unit. CONSTITUTION:A slide unit 1 is composed by coupling two members 1b, 1c together by bolts 5 by the intermediary of a spacer 4, and the inner parts of the  members 1b, 1c are supported on a slide-unit guide shaft 2 by the intermediary of  slide members 3. The guide shaft 2 is disposed at a position displaced from the  center of a rotor 6 toward the center of a housing 8 by a distance equal to that of  eccentricity of the rotor 6 to the housing 8, in the manner that it can be rotated  freely. Further, guide members 21 are fixed to the guide shaft 2 and slide members  3 are fitted in freely slidable manner in grooves 22 formed in the guide members 21,  respectively. Therefore, when the rotor 6 is turned by an engine of an automobile or the like, slide unit 1 is rotated while causing relative sliding movement to the  rotor 6 in its diametrical direction, with said sliding movement of the slide unit 1  being restricted by slits 61, 62 of the rotor 6 and grooves 22 of the guide shaft 2.
Patent JP-H05340884-A (JP)
Title: Calibration sample for surface foreign matter inspecting device
Inventor: KOMADA HIROZANE
IPC: G01N21/88
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a calibration sample and sample preparing method for a surface foreign matter inspecting device in which PSL particles exist between a thin film having an optical property similar to the optical property of a CVD film grown in the manufacturing process of an electronic device and a silicon substrate. CONSTITUTION:Spherical particles 2 having nearly equal sizes are fixed on the surface of a sample substrate 1 by covering the particles with a thin film made of a substance 3 having an optical property similar to the optical property of a film formed in the manufacturing process of an electronic device.
Patent JP-H0313437-A (JP)
Title: Sheet material feeding device
Inventor: ARAKI TOMOYUKI
IPC: B65H3/52
Filed: 1989-06-08
Abstract: PURPOSE:To feed the sheet material at a special thickness such as envelope one by one easily by setting the space between the top of the sheet material passing surface of a first specifying part and the abutting surface of a piled sheet material of a second specifying part smaller than the thickness of one sheet material of the piled sheet material. CONSTITUTION:When the feeding force is given to the top sheet material P1 of the piled sheet material by a feeding means 26, the tip of the top sheet material P1 gets over a first specifying part 55 to get out of the specification by the first specifying part, and the top sheet material P1 is passed through the space between the first specifying part 55 and the second specifying part 56 to be fed. At this stage, even if the sheet material less than the second piece P2 under the top sheet material P1 is moved with the frictional force between the top sheet material and the second sheet material, the tip of the sheet material less than the second sheet material is caught by the first specifying part 55 and can not get over the first specifying part 55 with the carrying force caused by the frictional force of the sheet material.
Patent JP-H0438578-A (JP)
Title: Picture editing device
Inventor: SHIOJIRI HIROHISA
IPC: G06T3/40
Filed: 1990-06-04
Abstract: PURPOSE:To execute expand-processing at high speed by extending with the bits of a picture element to be expanded and the picture element not to be expanded in a picture corresponded to 0 and 1, executing the expand-processing of a bit unit parallel with referring to the above 0 and 1 on the respective bits of picture information and outputting with packing at bit width. CONSTITUTION:An expanded picture element indicating column generator 2 generates an expanded picture element indicating column to correspond to (n) and 1:1 and to make whether a picture element is copied or not copied correspond to 0 and 1 at a picture element unit in arbitrary ratio expand- processing represented with N/n(1<=n<N). The expanded picture element indicating column is inputted to a pattern extending part 3, is extended to K times (K is a bit number per picture element) at the bit unit and is inputted to an expand-processing part 4 at the same bit width as that of picture data. The expand-processing part 4 inputs a parallel picture input represented with K bits per picture element from a picture input part 1 and a parallel expanded bit indicating column from the pattern extending part 3, expands at the bit unit according to contents indicated in the expanded picture element indicating column at the bit unit and outputs the result of it with packing in the (w) bits.
Patent JP-H09325745-A (JP)
Title: Picture processor
Inventor: SAWADA KOJI
IPC: H04N5/45
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To enable the use of a single port memory instead of a dual port memory. SOLUTION: A line buffer 7 is inserted into a path of a main picture signal A1 after thinning, and a line buffer 8 is inserted into a path of a sub-picture signal A2 after thinning. Also, a line buffer 11 is inserted into a path of a picture signal C read out from a RAM 21. Thereby, a control section 12 controls the RAM 21 and a multiplexer 9 so that writing and reading in/from the RAM 21 can be performed with a speed two times as much as an output picture signal S3 or more and also without overlapping timewise. Consequently, a single port type can be used as the RAM 21.
Patent JP-H08339215-A (JP)
Title: Numerical controller
Inventor: SHINOZAKI SATORU
IPC: G05B19/4069
Filed: 1995-06-13
Abstract: PURPOSE: To easily produce and edit a part program by displaying simultaneously a machining simulation screen and a process screen on a display device. CONSTITUTION: A display screen data generation part 2 generates the shape drawing screen data D1 and the process display screen data D2 from the machining program data 1. A process designation means 3 generates the process designation data D4 from the designation data D3 given from a programmer. A screen data conversion part 4 converts the data D1, D2 and D4 into the conversion shape drawing screen data D5 and the conversion process display screen data D6. A display device 5 shows a machining simulation screen 51 and a process screen 52 at a time. In such a screen constitution, the programmer is not required to switch screens and can easily produce and edit a part program.
Patent JP-H0438869-A (JP)
Title: Master slice semiconductor integrated circuit
Inventor: MATSUMOTO KAZUYA
IPC: H01L21/82
Filed: 1990-06-04
Abstract: PURPOSE:To greatly enhance the degree of design freedom by allowing at least one of a plurality of cell arrays to make different the size of a circuit device in a unit cell which constitutes said cell arrays from the size of a circuit device in other cell arrays. CONSTITUTION:A plurality of input/output cells 4 are formed on each end of the four sides of a single semiconductor chip 1. Inside these I/O cells 4 are laid out in parallel first cell arrays 20A, where first unit cells 2A containing a smaller-sized circuit device are arrayed unidimensionally, and second cell arrays 20B, where second unit cells 2B containing a larger-sized circuit device are arrayed. Three first arrays 20A are arranged to be present between two second cell arrays 20B. Each unit cell, say, 2A and 2B is designed to provide equivalent functions respectively. However, since the circuit device for the second unit cell 2B is larger-sized than that of the first unit cell 2A, a larger capacity load drive power is embodies here.
Patent JP-S6440865-A (JP)
Title: Spray development method and apparatus for electrostatic transfer
Inventor: RAI SHIYAO UEI
IPC: G03G15/11
Filed: 1988-06-15
Abstract: PURPOSE: To improve the accuracy of electrostatic transfer and to attain printing equal to machine printing by atomizing pigment having <=10μ grain size and solved in liquid by an ultrasonic wave and developing a latent image through an atomized area. CONSTITUTION: Pigment having <=10μ grain size and solved in liquid or ink mixing the pigment is stored in a developing tank 3. Plural ultrasonic converters 4 and ultrasonic frequency current generators 5 are arranged on the bottom of the tank 3 and 1st and 2nd electrode pairs 12A, 12B, 13A, 13B connected to a DC power supply are also formed in the tank 3. The ultrasonic device atomizes particulates and forms a rectangular atomized area 11 through an electric field formed by the electrode pairs 12A, 12B, 13A, 13B. A latent image formed on a photosensitive body 1 is passed through the area 11 to develop an image. Consequently the accuracy of electrostatic transfer can be improved and printing equal to machine printing can be executed.
Patent JP-S6038318-A (JP)
Title: First liquid of cysteine-type permanent wave lotion
Inventor: MAEDA MASAYOSHI
IPC: A61K8/41
Filed: 1983-08-10
Abstract: PURPOSE:To provide the first liquid of a cysteine-type permanent wave lotion, giving little damages to the hair and preventing the roughening of the hands of the operator, by using 2-amino-2-methyl-1-propanol as an alkaline agent. CONSTITUTION:In the permanent wave lotion (PW) composed mainly of cysteine, 2-amino-2-methyl-1-propanol is used as an alkaline agent. Since cysteine is a reducing substance, it is extremely liable to be oxidized, and accordingly, the substance is oxidized easily to cystine during the storage or operation. Cysteine has very low solubility in PW lotion and water, and tends to remain in the small hollow parts of the skin in the form including a part of the alkaline agent to cause the roughening of the hands. When 2-amino-2methyl-1-propanol is used as the alkaline agent of cysteine, the waving effect comparable to the conventional monoethanolamine can be achieved while giving natural feeling of PW after operation and little hair damage and hand roughening.
Patent JP-H09324059-A (JP)
Title: Prepreg and production of laminate
Inventor: FUKAI TAKAAKI
IPC: C23C18/16
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg which can be press molded in a short heating time with an excellent productivity by impregnating a glass fiber substrate with a specific varnish followed by drying. SOLUTION: A varnish is prepd. by compounding 30-60 pts.wt. diglycidyl ether of bisphenol A and/or diglycidyl ether of tetrabromobisphenol A, 10-50 pts.wt. polyfunctional phenol compd., and 5-40 pts.wt. high-molecular bisphenol A epoxy resin having a wt.-average mol.wt. (in terms of PS) of 15,000-38,000. A glass fiber substrate is impregnated with the varnish and dried to give a prepreg for a laminate.
Patent JP-H01314648-A (JP)
Title: Theft alarm unit for automobile
Inventor: IMADA FUKUNARI
IPC: B60R25/10
Filed: 1988-06-14
Abstract: PURPOSE:To prevent theft of a vehicle by urging an unit to generate light or supersonic wave, or electric wave as an alarm starting signal if a light sensor optically coupled with a lamp lighted by opening of a door detects lightening of the lamp, and actuating by this signal an alarm generating portion on the side of a reception means. CONSTITUTION:A first unit C is installed in the vicinity of a room lamp 6 provided on the ceiling B of the inside A of a vehicle, and on its outer side is installed a light sensor 9, the light receiving face 8 of which is made to face the room lamp 6 so that the sensor is optically coupled with the room lamp 6. A door opening/shutting detecting portion 10 and a battery as an electricity source are installed inside the first unit C; the door opening/shutting detecting portion 10 is so constituted that its driving portion 13 outputs an alarm starting signal 12 to drive an infrared-rays luminescent diode 11, if the portion 13 detects conversion of the turned-off state into the turned-on state of the room lamp 6. And a speaker 21 in an alarm generating portion 16 is urged to generate an alarming sound if a receiving means 15 receives infrared rays 14 from the luminescent diode 11.
Patent JP-H07333539-A (JP)
Title: Light beam scanner
Inventor: SHIBAKUCHI TAKASHI
IPC: H04N1/113
Filed: 1994-06-28
Abstract: PURPOSE:To align the focus of a light beam with a surface to be scanned at all times at all the scanning positions in one scanning cycle. CONSTITUTION:This scanner is provided with focal position detecting means 23 and 24 detecting the out-of-focus of the scanning light beam from the surface to be scanned 17, a focusing signal generating means 25, a differential signal generating means 29 obtaining a difference between a focusing signal from the generating means 25 and an out-of-focus detecting signal from the detecting means 23 and 24, and a driving voltage generating means 31 controlled according to the sum of an output signal from the generating means 29 and the focusing signal from the generating means 25 and impressing driving voltage on an electrooptical lens so as to vary the focal distance of an image-formation optical system.
Patent JP-S5572628-A (JP)
Title: Exhaust gas turbosupercharging type automobile engine
Inventor: KOFUKADA TAKASHI
IPC: F02B67/00
Filed: 1978-11-27
Abstract: PURPOSE: To prevent the decrease of the suction pipe resistance and exhaust gas temperature and thus increase the supercharging efficiency by attaching suction and exhaust manifolds at one side of the engine and providing a supercharger in the space formed below the manifolds.  
     CONSTITUTION: Suction and exhaust ports 5, 6 are provided at one side 7 of an engine 1 and suction and exhaust manifolds 8, 9 are connected with these ports 5, 6, respectively. Then, in a space 10 formed below and between the manifolds 8, 9 disposed is a supercharger 11 which consists of a turbin 12 and a blower 13. By so doing, the length of the suction and exhaust manifolds 8, 9 until the supercharger 11 is shortened and thus the efficiency of the supercharger is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08336643-A (JP)
Title: Game machine and method for playing
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-06-13
Abstract: PURPOSE: To enhance the excitation of the player for further stimulation of the gambling spirit of the player and visual excitement by providing effects for enhancing the properties of a game as to the displayed state of symbols in a variable display means up to the generation of a special value. CONSTITUTION: A control means 50 executes random sampling in accordance with the entrance of a ball into a special scoring slot 13, displays a character on the screen 20a of a variable display means 20 from the onset according to the sampling, and provides display in such a manner that the results of display of specific symbols are sequentially selected and determined according to the character; when big scoring occurs, a value generation means 30 operates to generate a special value.
Patent JP-S5270242-A (JP)
Title: Carburetter
Inventor: NISHIMURA YUTAKA
IPC: F02M19/08
Filed: 1975-12-10
Abstract: PURPOSE: To produce a Venturi tube axially constant in the rate of speed reduction and pressure increase by specially designing the shape of inner vertical section of its expanding part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0814201-A (JP)
Title: Hydraulic circuit of cargo vehicle
Inventor: SHIMIZU HIROYUKI
IPC: E02F9/22
Filed: 1994-06-28
Abstract: PURPOSE:To reduce load of a pump by supplying to a cylinder oil pressure stored by utilizing return oil from the cylinder. CONSTITUTION:An accumulator turbine 12 is driven by return oil from a boom hydraulic cylinder 1, oil pressure is generated and stored in an accumulator 13. When oil pressure from the accumulator 13 exceeds a set value, a pressure supply valve 4 is switched, the oil pressure from the accumulator 13 is supplied to the cylinder 1 to extend the cylinder 1. When oil pressure of the accumulator 13 is decreased to less than a set value, the pressure supply valve 4 is switched, oil pressure from a main pump 2 is supplied to the cylinder 1, and the cylinder 1 is continuously extended.
Patent JP-H0439556-A (JP)
Title: Heating and operating method for air conditioner
Inventor: AKIMOTO RYOSAKU
IPC: F24F11/02
Filed: 1990-06-05
Abstract: PURPOSE:To provide a comfortable heating feeling to an occupant by a method wherein a target temperature is calculated in reference to an environment temperature detected by a temperature environment sensor, an elapsing time from a starting of heating operation, a time ranging from the starting of heating operation to a time when a room temperature is stabled and a difference between the environment temperature after the stabled room temperature and a room temperature. CONSTITUTION:It is assumed that a room temperature sensed by a room temperature sensor 3 is defined as Tr, an environment temperature detected by a temperature environment sensor 4 is defined as Tc, an elapsing time from a starting of heating operation is defined as (t), a time ranging from a starting of operation to a time when the room temperature Tr is stabled is defined as (t1) and a difference between the environment temperature Tc after a stable room temperature and a room temperature Tr is defined as To. A target temperature Tk is calculated by Tk=TrX(t1-t)/ t1+(Tc-To)Xt/t1 in case of a relation of 0<=t<t1 and by a relation of Tk=(Tc-To) in case of a relation of t1<t. Just after the starting of heating operation, the target temperature Tk is influenced by the room temperature Tr. However, as the time elapses, this value is smoothly converged into a value of (Tc-To). With such an arrangement, it is possible to give a comfortable heating feeling to an occupant in a room.
Patent JP-S634356-A (JP)
Title: Sharing processing system for disk cache sequential mode
Inventor: YAMAMOTO AKIRA
IPC: G06F12/12
Filed: 1986-06-25
Abstract: PURPOSE:To improve the hit rate at the time of sharing by connecting track slots which contain head data by a pointer and leaving them on a cache memory by LRU processing. CONSTITUTION:A CPU 1 passes the addresses (extent information) of the head record and tail record on a disk and requests the setting of a cache access mode wherein processing is performed within this range on a cache access basis in sequential access mode. Then, the CPU 1 passes record addresses to a storage director 31 and sends a request to input corresponding records on the disk to the storage director 31. The storage director 31 searches an extent information control table 332 in a directory memory on the basis of the received record addresses to find which cache access mode a record which is referred to corresponds to.
Patent JP-H07336308-A (JP)
Title: Optical radio equipment
Inventor: KOSUGE KOJI
IPC: H04B10/564
Filed: 1994-06-07
Abstract: PURPOSE:To eliminate reflection interference signals even when the reflection interference signals generated by the reflection of output signals are mixed in input signals by controlling the output of a variable gain amplifier circuit based on the detection level of reception interference signals. CONSTITUTION:A photodetector 200 detects reception optical signals including interference signals by the reflection from the optical transmission line of a light emitting element 102, converts them to electric signals and inputs them to the common-mode input terminal of an addition circuit 204. The circuit 204 receives the output of a variable amplifier circuit 205 for which transmission data are passed through a delay circuit 101 and amplified in the reverse phase input terminal and outputs signals for which the output signals of the circuit 205 are subtracted from the output signals of the detector 200 to a judgement circuit 202. In the meantime, the output of the circuit 204 feedback controls the gain of the circuit 205 by a level proportional to the amplitude difference of the output signals of the detector 200 and the output signals of the circuit 205. Thus, only desired signal components are present in the output signals of the circuit 204 and improved reception characteristics are obtained.
Patent JP-S5270979-A (JP)
Title: Removal of hevy metals in process solution of exhaust gas treatment
Inventor: ODA NAKAAKI
IPC: C02F1/62
Filed: 1975-12-10
Abstract: PURPOSE: To precipitate and remove heavy metals contained in a process solution by treating the process solution containing heavy metals with a small amount of a specific, selective fixing agent for the heavy metals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000339628-A (JP)
Title: Jig for working magnetic head
Inventor: KUDO YUTAKA
IPC: G11B5/31
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a jig for working a magnetic head which allows the sticking of a substrate for the magnetic head by a joining material with high accuracy. SOLUTION: A front surface 4 of a jig body 2 is inscribed with plural grooves 3 apart prescribed intervals. Plural projections 5 having an area S of peak surfaces within a range of 0.002 to 0.16 mm2 and a height L of 0.001 to 0.05 mm are implanted on the front surface 4 segmented by the grooves 3 in such a manner that the peak surfaces of the respective projections 5 exist approximately on the same plane and the peak surfaces of the respective projections 5 are formed as abutment surfaces 6 with the substrate W for the magnetic head, by which the jig 1 for working the magnetic head is constituted.
Patent JP-H0442935-A (JP)
Title: Bump forming device
Inventor: SASAKI MAMORU
IPC: H01L21/60
Filed: 1990-06-07
Abstract: PURPOSE:To perform the positioning in bump formation and the fixation of a sample automatically and form bumps continuously and smoothly by attaching a means, which fixes a sample to the fixed position. CONSTITUTION:A projection 3 is formed at the surface of a plate 2, and a chip 1 is fixed in this projection. Plate transfer holes 20 for receiving the sending pins 21 are formed, for every projection, at both ends of the plate, and the sending pins 21 are inserted. A vacuum suction port 4 is provided at the center of the projection 3 so that the chip placed may not move, and herein the chip is sucked and fixed. A heater block 9 is equipped with a suction vacuum port 10 besides a heater 18, and it sucks and fixes the chip insides the projection through the vacuum suction port 4 of the plate 2, and the heater 18 heats the chip so that the surface may be 100 - 200 deg.C.