baber/WOPTO huggingface dataset:
Patent JP-H01186643-A (JP)
Title: Wafer alignment device
Inventor: SATO YASUKUNI
IPC: H01L21/68
Filed: 1988-01-14
Abstract: PURPOSE:To prevent wafer surface contact and to eliminate swing by providing a cassette pad which is slanted to an angle wherein the rear surface of a wafer comes into contact with a groove for storing cassette and a wafer alignment roller which is slanted by the same angle. CONSTITUTION:A wafer alignment device has a cassette 2, a cassette stand 3, an exclusive cassette 4, a charge block feed motor 6, a charge block 7, a rotary motor 8, an orientation flat 10, an orientation flat motor 11, and a belt 12. Also, it has a cassette pad 13 which is slanted to an angle 15 where the rear surface of a wafer 1 is constantly in contact with the storage groove surface of the cassette 2 and a wafer alignment roller 14 in parallel to the cassette padding surface. It prevents a wafer surface from coming into contact with the groove surface for storing cassette, the cassette from swinging, marking or dust from being generated on the wafer surface.
Patent JP-H01181136-A (JP)
Title: System for counting program running step
Inventor: KITADATE YOTARO
IPC: G06F11/34
Filed: 1988-01-14
Abstract: PURPOSE:To count at high speed the steps of a program to be counted by decreasing the number of times of the system call. CONSTITUTION:The sequential instructions are continuous in a program CP3 to be counted and the start address of the arrangement of a series of instructions which end with a branch instruction, etc., the number of these instructions, etc., are previously stored in a segmented table 2 as the segmented data 2-1. A CP execution control part 4-2 executes successively the CP3 by an extent equal to the prescribed step number N at and after the start address based on the data 2-1 taken out of the table 2 by a segmented information extracting part 4-1 forming a CP4. Otherwise the instruction of the final address is previously replaced with a trap instruction and the instructions are continuously carried out up to the relevant trap instruction. Then the original instruction is reset. Then a step count processing part 4-3 refers to an address space table 6 and adds said step number N to the contents of the corresponding step count table 7.
Patent JP-S62164069-A (JP)
Title: Inverting developing method
Inventor: ASANAE MASUMI
IPC: G03G15/08
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a high quality image and to obtain an inverting image in which resolution is high and the dust will not occur in the circumference of the image by making a scanning carrier into a positive charging characteristic, making a magnetic toner into a negative charging characteristic to be able to cold-pressure-fix it and impressing a positive direct current voltage to a sleeve. CONSTITUTION:By rotating relatively a sleeve 4 and a permanent magnet member 5, a toner 3 accommodated in a toner tank 2 is pulled out onto the sleeve 4 and conveyed from a doctor gap (d) to a developing gap D in the Y direction of an arrow. To the toner 3, the characteristic to execute the negative charging of the polarity reverse to a static latent image formed on a photoconductive layer 1a is given, and in the conveying process, by the contacting of the sleeve 4, a doctor blade 6 or the toner 3 each other, the negative charge is held. When the toner 3 having the negative charge arrives at the developing area, the toner is stuck to the non-image part of the photoconductive layer 1a and the toner image is formed. Next, the toner image arrives at the transferring position by the rotation of a photosensitive body drum 1, the negative electric field of the polarity reverse to the static latent image from the rear surface of the transferring sheet is impressed, the image is transferred onto the transferring sheet and fixed by a pressure fixing means.
Patent JP-S57119449-A (JP)
Title: High pressure electric-discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/54
Filed: 1981-01-19
Abstract: PURPOSE:To shorten the restarting time of a high pressure electric-discharge lamp by installing a heating body within an emission tube, installing a starting auxiliary body outside the emission tube, and reducing starting voltage under a high mercury vapor pressure. CONSTITUTION:Main electrodes 2 and 3 are installed inside an emission tube 1. One or two heating bodies 21 are installed inside the tube 1, near the electrode 2 or near both electrodes 2 and 3 so that the end of the body 21 connected to the electrode 2 has the same electric potential as the electrode 2. A starting auxiliary body 23 made of a conductor is installed outside the tube 1, near the body 21. After the body 21 is heated by feeding current to it, a given voltage is applied across the electrodes 2 and 3 so as to make electric discharge to develop.
Patent JP-H08194071-A (JP)
Title: Rainfall distribution predicting apparatus
Inventor: NAKADA MASASHIROU
IPC: G01W1/10
Filed: 1995-01-19
Abstract: PURPOSE: To predict the distribution of the amounts of rainfall in a future with high precision even when the rain falling conditions like intense rain, slight rain, etc., are different. CONSTITUTION: Past and present distributions of the amounts of rainfall computed by a first and a second rainfall distribution computing means 1, 2 are sent to a classifying means 3. In the classifying means 3, the past the present distributions of the amounts of rainfall are classified into respectively the same ranks while a prescribed intensity of rainfall being set as a reference. In a predicting means 4, the distributions of the amounts of rainfall in a future are predicted for every rank and the distributions of the amounts of rainfall predicted for respective ranks are compounded by a compounding means 5.
Patent JP-H06215269-A (JP)
Title: Front/register operation data processor
Inventor: YAMAGUCHI MITSURU
IPC: G06Q50/00
Filed: 1993-01-19
Abstract: PURPOSE:To highly efficiently and accurately execute front operation and register operation and to sharply improve customer service by restoring the other operation stored in an operation interrupted state storing means so as to execute it after completing one selected operation. CONSTITUTION:When it is necessary to execute register operation (one operation) e.g. during the execution of front operation (the other operation) by interruption, the register operation is selected by an one-operation selecting means 20RD. Thereby an interruption storage control means (11, 12) interrupts the front operation in running and stores its interrupted state in an operation interrupted state storing means 13M. When the register operation ends, a post- interruption restoration control means (11, 12) automatically restores the execution of the temporarily interrupted front operation. Namely front operation can be continuously executed from the interrupted state stored in the means 13M.
Patent JP-S61166921-A (JP)
Title: Manufacture of directly quenched-tempered steel plate for low temperature use having superior pwht resistance
Inventor: SANNOMIYA YOSHIFUMI
IPC: C21D8/02
Filed: 1985-01-17
Abstract: PURPOSE:To manufacture the titled steel plate having superior PWHT resistance by subjecting a slab having a specified composition to heating, controlled rolling, water cooling and tempering by reheating. CONSTITUTION:A slab contg., by weight, 0.05-0.12% C, 0.12-0.35% Si, 1.20-1.60% Mn, <=0.015% P, <=0.003% S, 0.015-0.060% Al, 0.1-1.5% Ni, >=50ppm REM, 0.005-0.020% Ti and <=40ppm N and having <=0.21% PCM represented by the equation is manufacture. The slab is heated to 960-1,050 deg.C and rolled at >=20% draft in the temp. range from a temp. just above the Ar3 point to the Ar3 point -30 deg.C. The resulting plate is water-cooled to <=200 deg.C at >=200 deg.C/min cooling rate and tempered by reheating.
Patent JP-S59133436-A (JP)
Title: Oscillation sensing device
Inventor: TSUKAMOTO SHIGEKUMA
IPC: G01V1/16
Filed: 1983-01-20
Abstract: PURPOSE:To obtain an oscillation sending device which senses both vertical motion and horizontal motion excellently by providing an annular contact weight to the lower end of a suspension rod which is freely oscillatory at the upper end of the vertical part of a rotatable bell crank and a contact piece therein. CONSTITUTION:When a case enters lateral oscillation by receiving horizontal motion, the contact piece 8 moves laterally together with the case 1 toward a lateral motion weight 16 which is to hold its stationary position by inertia and the contacts it, and an electric signal is outputted through a relay 25. At this time, a seat piece 13 slants slightly on a support part 12 to allow contacting, but when the oscillation is less than specified, the contacting is not caused. Further, vertical motion is applied to the case, the base part 1 of the case moves up or down to an elevation weight 17 which is to become stationary by inertia, so the bell crank 10 rotates clockwise or counterclockwise slightly to bring the contact piece and lateral motion weight 16 into contact with each other, sending out the electric signal. When the cover 19 of the weight 17 is in contact with a base plate 2, the sensing device does not operate.
Patent JP-S63178748-A (JP)
Title: Cage rotor with heat pipes
Inventor: FUJII AKIRA
IPC: H02K17/16
Filed: 1987-01-14
Abstract: PURPOSE:To contrive efficient cooling of a rotor without obstructing a magnetic path for an iron core by inserting heat pipes with their endothermic parts positioned at the iron core part into conductor inserting grooves in the outer peripheral part of said iron core and by providing short-circuit rings through causing radiating parts to protrude from the iron core. CONSTITUTION:Many conductors 14 formed by heat pipes are axially inserted with their endothermic parts 14a positioned at an iron core 12 part into conductor inserting grooves 12a provided in the outer peripheral part of a cylindrical iron core 12. Further, radiating parts 14b protruding from both end faces of the iron core 12 are connected by short-circuit rings 15. Each conductor 14 is formed by copper or copper alloy and has a cylindrical shape in cross section. To form a wick of the inner peripheral part of the conductor 14, grooves with rectangular cross section are radially provided for the purpose of preventing an operating fluid from malfunctioning by a centrifugal force accompanying rotation. Since heat pipes are used as conductors 14, a magnetic path of said iron core 12 is not obstructed; and the heat produced in axially central parts of said conductors 14 and in adjacent parts of the iron core 12 is radiated into air around both ends of the conductors so that a rotor 11 can be cooled efficiently.
Patent JP-S60150693-A (JP)
Inventor: INADA SHIYUUJI
IPC: H05K1/18
Filed: 1984-01-17
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-H01183624-A (JP)
Title: Liquid crystal shutter camera
Inventor: KAMIKUBOTA MASAFUMI
IPC: G02F1/13
Filed: 1988-01-18
Abstract: PURPOSE:To eliminate turning of a mirror at the time of operating a shutter and to reduce the vibration by using a half mirror as a mirror, providing as one body a liquid crystal plate on its film face side, and making the liquid crystal plate transparent by interlocking with the shutter operation. CONSTITUTION:When a shutter is operated, a liquid crystal plate 11 is made transparent by synchronizing with opening of a mechanical shutter 9, a light beam which has transmitted through a half mirror 10 of light beam which is transmitted through photographic lenses 1, 2 transmits through the plate 11, as well, made incident on the film 4 surface and an image is recorded. On the other hand, when photographing is not executed, the plate 11 goes to opaque, and the light beams which is transmitted through the lenses 1, 2 are reflected by the mirror 10 and made incident on a finder 7. In such a way, the transmission and reflection of a light beam are controlled by varying the fixed plate 11 without turning the large-sized and heavy mirror 10. In such a way, the vibration at the time of operating the shutter is reduced and a satisfactory photographing image is obtained.
Patent JP-H09195420-A (JP)
Title: Bearing wall of wooden house
Inventor: YASHIRO HARUMITSU
IPC: E04B2/56
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing wall which can prevent strain and deformation of a framework by effectively utilizing strength of a plate material for an outside structure, by forming notches in columns, a sill, a beam or the like to form openings, and fitting the plate material for an outside structure in the notches. SOLUTION: A skeleton is framed by columns 1, and 1, a sill 2, a beam or a girth 3 or a horizontal member, and an opening to form a wall is arranged in its central part. Next, a plate material 5 for an outside structure such as a plate-like frame panel of concrete form is applied to this skeleton from the outdoor side so as to block up the opening, and is fixed to the skeleton in its peripheral edge part. In a wooden house having such constitution, notches 10... are formed around openings of the columns 1, the sill 2, the beam or the girth 3 or the horizontal member to form the openings. These notches 10 overlap in a prescribed width with the peripheral edges of the plate material 5 for an outside structure, and have a depth almost equal to its plate thickness.  The peripheral edges of the plate material 5 for an outside structure 5 are fitted to the notches 10, and are fixed by nails or the like.
Patent JP-H08200377-A (JP)
Title: Cage for thrust roller bearing
Inventor: FUJIWARA YOSHITSUGU
IPC: F16C33/66
Filed: 1995-01-20
Abstract: PURPOSE: To thoroughly feed a lubricant to a necessary place via a cage at a sufficient flow quantity. CONSTITUTION: A hole section 8A introducing a lubricant outside a cage into the cage is provided on a thrust load face 3a located inside or outside the radial direction of the cage from an opening window 5 for storing a roller. The side edge of the hole section 8A is cut up toward the inside of the cage, and an erect piece 10 guiding the lubricant to the opening window 5 side is provided at the side edge of the hole section 8A. The tip side of the erect piece 10 is twisted at a prescribed angle below 90 deg. against the base end side.
Patent JP-2000208590-A (JP)
Title: Method and apparatus for detecting position of wafer
Inventor: TOIZUMI ATSUSHI
IPC: H01L21/68
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting the position of a wafer, which enables the center of the wafer to be detected with few measuring points. SOLUTION: In a method of detecting the position of a wafer, when the circular wafer 2 having a notch 2a for orientation is placed on a rotary table to detect the center 32 of the wafer, a detector sensor measures distances x0, y0, and z0 from the center 31 of the table to points A, B, and C on the periphery of the wafer, respectively, wherein the measuring points A and B form an angle of 90 deg. and the proving point C is at the midpoint between the points A and B. By applying the second cosine theorem using the two measured distances x0 and y0 and a radius r of the wafer to determine an amount d of deviation of the center 32 from the center 31, which allows the real center 32 of the wafer to be determined, the distance z0 for proving is adjusted by means of the determined center of the wafer.  This method determines whether or not the determined center of the wafer is correct, depending on whether or not the difference between the amended distance for proving and the radius r of the wafer is smaller than set value.
Patent JP-H03216157-A (JP)
Title: Feed for breeding animal
Inventor: MOMOSE SEIICHI
IPC: A23K1/00
Filed: 1990-01-18
Abstract: PURPOSE:To obtain a feed for breeding fat and diabetic animals, applying to mouse, rat, guinea pig, etc., not containing a digestible carbohydrate. CONSTITUTION:The objective feed not containing a digestible carbohydrate such as glucose, sucrose and starch.
Patent JP-2000209823-A (JP)
Title: Rotor for motor utilizing reluctance torque
Inventor: KAMEYAMA HIROYUKI
IPC: H02K19/10
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the rotor for a motor which utilizes reluctance torque whose magnetic saliency ratio and generated torque are increased, while maintaining a low manufacturing cost and high strength state. SOLUTION: The rotor of a motor utilizing a reluctance torque has salient pole part 5 and recessed pole parts 6. The reluctance torque is generated in the rotor, to which rotating magnetic field is applied by a stator. The rotor is made of a magnetic anisotropic material and easy/flux penetrating direction in which the flux can flow easily is set as the salient pole direction of the rotor. With this constitution, the magnetic salient ratio is increased, and a large torque is generated.
Patent JP-S60151894-A (JP)
Title: Refresh circuit of dynamic ram
Inventor: SAKAI YASUO
IPC: G11C11/406
Filed: 1984-01-20
Abstract: PURPOSE:To simplify constitution of a leased refresh circuit which is provided in order to refresh memory consisting of a dynamic RAM to require regular refresh by providing a means to refresh a dynamic RAM by utilizing a controller. CONSTITUTION:An exclusive circuit 22 decides competition of CPU1 access along with a refresh action of a memory consisting of dynamic RAMs and used at the time of generation of a refresh address, etc. A dynamic RAM refresh circuit is constituted so that competition can be decided and a refresh address can be generated by utilizing a function which a DMAC3 has in order to transfer data between an I/O 6 and a memory 4 without mediation of the CPU1. An exclusive circuit to be used at the time of refreshing the dynamic memory 4 consisting of dynamic RAMs is only a refresh counter 5, and others can share the DMAC3 and a bus arbitor 2 which are necessary to transfer data directly between the I/O 6 and the dynamic memory 4.
Patent JP-S61166088-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1985-01-17
Abstract: PURPOSE:To improve the state of laminating of a second growth layer while stabilizing the electric properties and optical properties of a semiconductor laser by selectively leaving only a protective layer in an etching process. CONSTITUTION:A first growth layer 20 is constituted by a lower clad layer 21, an active layer 22, a first upper clad layer 23, a protective layer 24 and an evaporation preventive layer 25. A striped groove 30' having depth, in which the surface of the first upper clad layer 23 is exposed, and a tapered surface 31, width thereof is narrowed toward the substrate 10 side, is shaped along the laser resonator wavelength of a semiconductor laser 1 to the first growth layer 20. A second growth layer 40 is constituted by a second upper clad layer 41 and a cap layer 42. The second growth layer 40 is laminated on the upper section of the first growth layer 20 in a shape that it is caved-in in response to the form of the striped groove 30'.
Patent JP-S59136030-A (JP)
Inventor: TAMAI MAKOTO
IPC: H02M5/48
Filed: 1983-01-21
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-H11198029-A (JP)
Title: Mechanism of uniformly supplying slurry top face of surface plate
Inventor: ASAI TORU
IPC: B24B37/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism of uniformly supplying a slurry to the top face of a surface plate, which is able to uniformly supply the slurry to the top face of the surface plate in order to heighten the polishing accuracy in polishing a wafer. SOLUTION: A slurry supplying mechanism 20 is used for uniformly supplying a slurry to the top face of a surface plate of a flat table device 8 constituting a sheet type, single-sided polishing machine. In the mechanism 20, a plurality of slurry supplying holes are made, and at the same time both a slurry supplying member 21 having a slurry supply pipe connected with a slurry supply source and an operating member 26, which can bring the slurry supplying member 21 close to the top surface of a flat table 8a or can make the member 21 go away from the top face, are prepared in order to uniformly supply the slurry to a wafer placed on the top face of the surface plate.
Patent JP-H06216191-A (JP)
Title: Flip chip bonding method
Inventor: ATSUMI KOICHIRO
IPC: H01L21/60
Filed: 1993-01-20
Abstract: PURPOSE:To provide a flip chip bonding method whereby the operation of a semiconductor chip cab be confirmed before the completion of the assembly of a product. CONSTITUTION:A flip chip bonding method comprising a first process for inner- lead-bonding an IC chip 1 which has bumps 2... to a TAB tape 3 which has inner leads 5..., a second process wherein the parts of the inner leads 5... which neighbor the IC chip 1 respectively are cut off respectively and the IC chip 1 is separated from the TAB tape 3 as the cut-off pieces 13... of the inner leads which are bonded to the bumps 2 respectively are attached to the IC chip 1 respectively, and a third process wherein the IC chip 1 is put on a board 16 and the cut-off pieces 13... of the inner leads are bonded respectively to electrodes 15... of the board 16 for the IC chip 1 to be subjected to a flip chip bonding.
Patent JP-S60150508-A (JP)
Inventor: HATAKEYAMA HIROSHI
IPC: H01H1/06
Filed: 1984-01-18
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-H01214281-A (JP)
Title: Mechanism for pulling down compartment panel
Inventor: DEEBITSUDO EDOWAADO KONPIYUU
IPC: E05B65/12
Filed: 1989-01-13
Abstract: PURPOSE: To prevent the loading of an electrically driving device due to force applied to a striker by isolating the electrically driving device from force applied to the striker while closing a compartment panel or opening it. CONSTITUTION: In the case of closing a compartment panel 10, a cable drum is rotated by an electrically driving device 34 to retract a cable 52. Therefore, the compartment panel 10 is pulled down. At the same time, a cable 60 is extended and a slide member 90 is driven in the right direction and a striker 28 is ascended by a cam slot 92. A latch bolt 26 is engaged with the striker 28 by closing the compartment panel 10. After that, the cable drum is reversely rotated to relax the cable 52 and to drive the slide member 90 in the left direction. At that time, operation force to the striker 28 is not applied to the electrically driving device 34.
Patent JP-S62164528-A (JP)
Inventor: TOYOFUKU TOSHIHIRO
IPC: B31F1/24
Filed: 1986-01-17
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-S63176705-A (JP)
Title: Pneumatic tire
Inventor: TOMURA ATSUJI
IPC: B60C11/04
Filed: 1987-01-14
Abstract: PURPOSE:To improve straight advancing traction and side traction, by forming a block-shaped land part, formed on a tread part, into a center land part and a side land part and specifying a shape of each center and side land part, in the case of a rear wheel tire of a four-wheel-drive all-terrain vehicle (ATV). CONSTITUTION:A tire, setting the width of a center region 25 of a land part 23 to 30-50% the effective grounded width TW of a tread 22, forms two outer regions 26 in the outside of the tire axial direction S. A center land part 23A, which is constituted of plural outer edge parts 28A surrounded by a straight line, provides the outer edge part 28A of length 50% or more the total length of the outer edge parts 28A so as to be directed in the tire axial direction A. While a side land part 23B, which is arranged in two rows of truncated inverted V-shape being opposed almost with respect to an equator surface E, forms a distance La between point end parts 23Ba smaller than a distance Lb between rear end parts 23Bb further arranges the rear end part 23Bb so as to be first grounded. By this constitution, the characteristics of straight advancing and side tractions can be both improved.