baber/WOPTO huggingface dataset:
Patent JP-S58165965-A (JP)
Title: Inner circumferential type diamond cutting grinding wheel
Inventor: KOYAMA YOSHIAKI
IPC: B24D5/12
Filed: 1982-03-25
Abstract: PURPOSE:To negate anisotropy of the material and hold circular trueness of the grinding wheel after it is braced up on a frame in such a way that inner circumference of a base metal which is made of a rolled material possessing anisotropy is manufactured to be a true circle, and width of the grinding wheel layer which is electrodeposited onto the inner circumference is formed narrowly in the rolling direction and widely in the transverse direction of the base metal. CONSTITUTION:A cutting grinding wheel forms its grinding stone part in such a way that diamond abrasive grain 5 is stuck by means of a metal 6, such as nickel or another. In the event that cutting is done by bracing up the base metal 1 as if it were a drumhead, the reason why the inner circumferential circle 7 is made into an ellipse which is long in the rolling direction 8 and short in the transverse direction is that elongation attributable to tension in the circumferential direction of the inner circumferential circle 7 is large in the portions 11, 11' and small in the portions 12, 12'. In consequence, width W of the grinding wheel layer is made large as w1, w1' in the portions 11, 11', and narrow as W2, W2' in the portions 12, 12'. Width W between the portions 11 and 12 is made into an ellipse 13 by gradually changing the span between W1 and W2.
Patent JP-S60194419-A (JP)
Title: Method and apparatus for scanning optical beam
Inventor: HASEGAWA SHINYA
IPC: G06K7/10
Filed: 1984-03-15
Abstract: PURPOSE:To increase the allowable value of the surface vibration or the like of a disc and to attain highly accurate scanning by irradiating a substance wave and a reference wave symmetrically to a reproducing point of the disc and using a beam diffracted by the rotation of the disc on which a hologram is formed. CONSTITUTION:A reproducing point P is set up on a part obtained by dividing the disc 2 into plural parts and the substance wave 12 and the reference wave 14 both of which are divergent spherical waves are irradiated from the symmetrical positions to the surface normal passing the reproducing point P to form the hologram. The disc 2 on which the hologram is formed is rotated, a reproducing light beam 6 is irradiated and a screen 8 is scanned by using the diffracted projection light beam 7. Thus, the allowable value of the surface vibration or axial shift of the disc 2 can be increased and highly accurate light scanning can be attained.
Patent JP-H06259048-A (JP)
Title: Screen dividing device
Inventor: MONJIYOU YOSHIO
IPC: G09G5/36
Filed: 1993-03-09
Abstract: PURPOSE:To prevent screen distortion from being generated at a bound section of a screen, in a screen dividing device which displays video of one screen dividing into plural monitor screens. CONSTITUTION:Frame memories 141-144 have respectively a region of two screens corresponding to divided screens. A video signal is alternately written in respective two regions of the frame memories 141-144 by control of a clock generating circuit 17 and a writing address generating circuit 18. A synchronizing signal and reading clock generating circuit 23 generates a reading synchronizing signal which synchronizes with an input synchronizing signal and has a frame frequency K times as high as that of the input synchronizing signal. A reading address signal 22 generates an address signal which reads out a video signal from a region of the frame memories 141-144 in which no signal is being written in order of the scanning direction of corresponding divided screens on the basis of the reading synchronizing signal. In monitors 241-244, scanning is performed after scanning start or a finish time are coincided at a screen boundary position.
Patent JP-S57166264-A (JP)
Title: Sheet sticking device
Inventor: KUBOTA DAISUKE
IPC: B65H39/00
Filed: 1981-04-02
Abstract: PURPOSE:To evenly stic the whole surface of a soft sheet without creases by filling out a sheet formed of flexible substance with a fluid to form an elastic pressing portion and bringing the pressing portion into contanct with the sticking surface to apply force from the center outward. CONSTITUTION:A fluid is flowed between the inner surface of a sheet 5 and a basic plate by a pipe 7, and the sheet 5 is filled out hemispherically by pressure corresponding to the status of a sheet 11 to be sticked to form an elastic pressing portion 8. Then, a sliding shaft 1 is lowered to bring the center of the elastic pressing portion 8 into contact with the center of the sheet 11, and further the sliding shaft 1 is lowered to gradually expand the part to be pressed outward, whereby no creases and air bubble will be caused, and the sheet 11 is sticked to the lower sheet 10.
Patent JP-H03250395-A (JP)
Title: Scattered light type smoke sensor
Inventor: KAWAI HIRONOBU
IPC: G08B17/107
Filed: 1990-02-28
Abstract: PURPOSE:To simply form an analog scattered light type smoke sensor of by providing a switching means in an on/off type sensor circuit and adding an analog sensor circuit prepared separately, for instance. CONSTITUTION:An on/off sensor circuit part 24 is constituted of a light emitting means 14, a light receiving means 16, a first output means 18 and a switching means 22, and an analog sensor circuit part 26 which samples the light receiving means of the light receiving means 14 obtained through the switching means 22 by a second output means 20 freely attachable and detachable and outputs it as analog fire detecting information is constituted. Thus, the analog scattered light type smoke sensor can be formed simply only by preparing and adding the analog sensor circuit part 26 separately in freely attachably and detachably to the on/off sensor circuit part, for instance.
Patent JP-S55140110-A (JP)
Title: Cylindrical liquid level detector
Inventor: YAMASHITA YOSHIKADO
IPC: G01F23/60
Filed: 1979-04-18
Abstract: PURPOSE: To improve the detecting accuracy by using square pillar type conductive resin resistor elements instead of winding type resistor elements for the detector used for a fuel meter of automobile wherein the possessory space of the detector is reduced and a fluctuation in liquid level is not directly transmitted to a float.  
     CONSTITUTION: Square pillar type sliding rheostats 18, 19 which consist of a conductive resin and have the length equivalent to the measuring liquid level are installed in a contact metal fitting 13 and this is electrically connected. A pair of multicontact metal wire brushes 14, 14' are penetrated a float 11 located at a central hollow part. Wherein, the brushes 14, 14' play a role of the slide of the contact metal fitting and both sides of the rheostat surface. And they are held by a holding pipe 10 and the liquid level is continuously detected according to the movement of the float 11. The contact metal fitting 13 with U shaped section is used to fix the above-mentioned square pillar type sliding rheostats to avoid deformation by heat or the secular change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000253590-A (JP)
Title: Charging and discharging control circuit
Inventor: WATANABE HITOSHI
IPC: H02H7/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a charging and discharging control circuit for controlling a battery, which does not fully charge the battery under high temperature conditions. SOLUTION: A charging and discharging control circuit 1, which controls a battery 2 according to the voltage of the battery, is provided with a temperature detection circuit 6 which detects the ambient temperature Ts of the battery 2, a transistor Q2 for discharging which brings the battery 2 in dischargeable state according to the temperature detected through the temperature detection circuit 6, a charging voltage detection circuit 5 which detects the charging voltage of the battery 2, and a transistor Q1 for discharging which is series- connected with the transistor Q2 for discharging and brings the battery 2 in dischargeable state, according to the charging voltage which is detected through the charging voltage detection circuit 5.
Patent JP-S55141521-A (JP)
Title: Manufacture of ferrite stainless steel sheet
Inventor: SAWATANI KIYOSHI
IPC: C21D8/04
Filed: 1979-04-21
Abstract: PURPOSE:To enable process annealing to be omitted by heating a hot rolled strip of Al-contg. stainless steel to a predetermined temp. range followed by predetermined slow cooling, rapid cooling, cold rolling and recrystallization annealing. CONSTITUTION:A hot rolled strip of Al-contg. ferrite stainless steel is heated to 950-1,100 deg.C followed by slow cooling to 700-900 deg.C at an average colling rate of 1 deg.C/sec or less, rapid cooling to 200 deg.C or below at an average cooling rate of 10 deg.C/ sec or more, cold rolling to the thickness of a product sheet, and recrystallization annealing. Thus, process annealing is omitted, and using 1CR deep drawability and anti-ridging properties equal or superior to those of conventional 2CR material can be obtd.
Patent JP-H07262320-A (JP)
Title: Address recognition device
Inventor: NIWA TOSHIO
IPC: G06K9/34
Filed: 1994-03-18
Abstract: PURPOSE:To improve a recognition rate by estimating an error part from a properly recognized character even when there is any character segmentation error or character recognition error concerning the address recognizing device for recognizing an address from an address image. CONSTITUTION:Plural segmenting candidates are outputted by a character segmenting part 11, a key character extracting part 13 extracts a key character from candidate characters which are provided by recognizing characters concerning the respective candidates with a character recognition part 12, and a place name area candidate retrieving part 14 infers a place name area based on the key character. A place name candidate evaluated value arithmetic part 16 calculates a place name candidate evaluated value corresponding to the number of matched characters between the place name candidates and a place name dictionary 18 or the like, and a place name candidate selecting part 17 selects a correct place name.
Patent JP-H03252977-A (JP)
Title: Manufacture of flexible magnetic disk
Inventor: DEWA ATSUSHI
IPC: G11B23/03
Filed: 1990-02-28
Abstract: PURPOSE:To improve reliability by removing lint from an unwoven fabric liner without fail by removing the lint in a flexible magnetic disk cartridge by rotating a magnetic disk while bringing a shielding board into contact with the magnetic disk, and exhausting air from one side of the shielding board. CONSTITUTION:A microfloppy disk houses a magnetic disk 8 equipped with a metallic hub 4 at a cartridge 14 formed by upper and lower shells 1 and 2 for which unwoven fabric liners 6 are respectively deposited to the inner surfaces, and the magnetic disk 8 in this microfloppy disk is rotated in the direction of the arrow 18. The V-shaped surface of a shielding board 15 whose plane is V-shaped, is straightly erected while bringing it into contact with the magnetic disk 8, and an opening part 17 of an exhaust pipe 16 is arranged on the user side and attracted while being directed downward. Therefore, lint 19 is caught by the V-shaped surface of the shielding board 15, collected to a central groove part 20, attracted and exhausted into the exhaust pipe 16. Thus, the lint is removed from the unwoven fabric liner without fail, and conse quently, a product with satisfactory reliability can be obtained while reducing the induction of missing error and extra error.
Patent JP-H02226219-A (JP)
Title: Scanning optical device
Inventor: SAITO HIROSHI
IPC: G02B26/10
Filed: 1989-02-28
Abstract: PURPOSE:To enable size reduction and free arrangement by returning luminous flux for horizontal synchronizing signal detection plural times by a diffracting means and setting the final return point and a horizontal synchronizing signal detection point conjugate to a condenser lens for horizontal synchronous detection. CONSTITUTION:The light from a semiconductor laser 1 is collimated by a collimator 2 into parallel light, which is passed through a stop 3 and made incident on a rotary polygon mirror 4 for fast deflection scanning. The reflected beam is transmitted through ftheta lenses 5 and 6 to converge the light and correct its scanning linearity, thereby scanning the scanned surface 7 on a photosensitive drum. The passing beams from the lenses 5 and 6 are reflected partially by return mirrors 8 and 9 and guided to a sensor 12 by an optical fiber 11 through a condenser lens 10, and the incidence time of the beam is detected to obtain a horizontal synchronizing signal for write timing on the photosensitive body 7. This constitution enables respective elements other than the photosensitive body 7 to be put on one substrate or in one box, thereby easily obtaining relative position accuracy.
Patent JP-H02227794-A (JP)
Title: Syrup pump for automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: F04B13/00
Filed: 1989-02-28
Abstract: PURPOSE:To electrically regulate a syrup discharge quantity by providing a control part which forward drives a motor until the number of pulse signals corresponds to the prescribed number of pulses according to a necessary syrup quantity. CONSTITUTION:When a control part 22 detects a syrup discharging instruction 23, a motor 15 is forward driven, the number of the pulse signals from a photo interpreter 20b is counted, and the part 22 compares the number with a prescribed value set according to the syrup necessary quantity. When the occational counted value is set at NS, and the prescribed value set according to the syrup necessary quantity is set at NR, NS >= NR is detected, and the forward driving is completed. Next a motor 15 is backward driven until a microswitch 19 detects the restoration of a nut member 17. In such a way, whenever the instruction 23 is detected, the necessary quantity of the syrup is discharged from a discharging port 5. Thus the syrup discharge quantity can be made variable only by altering the setting of the number of the prescribed pulses in the control part 22.
Patent JP-S61209524-A (JP)
Inventor: KIKUZAWA HIROMASA
IPC: A01D57/00
Filed: 1985-03-11
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-H10243798-A (JP)
Title: Quantitative determination of oxidation stress of microorganism by ozone treatment
Inventor: HIRASHIKI ISAMU
IPC: C12Q1/26
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To judge the amount of ozone necessary for the disinfection of microorganisms in a sort time by measuring the activity, etc., of superoxide dismutase in a microbial cell, thereby quantitatively determining the oxidation stress of the microorganism caused by the ozone treatment. SOLUTION: The amount of ozone necessary for the disinfection or bacteriostatic treatment of microorganism is quantitatively judged in a short time compared with conventional method by measuring the activity or quantity of superoxide dismutase in a microbial cell before the ozone treatment to judge the natural ozone-resistance of the microorganism and measuring the activity, etc., after the ozone treatment to quantitatively determine the oxidation stress of the microorganism caused by the ozone treatment or by repeating the determination of the activity or quantity of the superoxide dismutase in the microbial cell plural times interposing time intervals.
Patent JP-H09246969-A (JP)
Title: Measurement method for characteristic of d/a converter and measurement unit for characteristic of d/a converter
Inventor: OTA AKIO
IPC: H03M1/10
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the measurement method of the characteristics of a D/A converter requiring less memory capacity at the time of measuring the maximum value and minimum value of integrated nonlinearity errors or differentiated nonlinearity errors which are the characteristics of the D/A converter. SOLUTION: In this measurement method, an analog voltage outputted by the D/A converter which is an object to be measured is converted to a digital code, an arithmetic operation is performed based on the digital code and the integrated nonlinearity error or the differentiated nonlinearity error is calculated. In this case, every time the arithmetic operation is ended, the arithmetic result is subscribed in a first address and stored (#609) when the arithmetic result VSE is larger than data stored in the first address inside a storage device (Y of #608) and the arithmetic result is subscribed in a second address and stored (#611) when it is smaller than the data stored in the second address inside the storage device (Y of #610).
Patent JP-S63215614-A (JP)
Title: Make-up cosmetic
Inventor: HATAO MASATO
IPC: A61Q1/12
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a make-up cosmetic having excellent smoothness to the skin, feeling of integration, high water resistance and improved durability of make-up, by blending silicone treated powder with specific amounts of a silicone oil-containing oil component and a hydrophilic substance. CONSTITUTION:(A) One or more kinds of silicone treated powder are blended with (B) a single oil component or mixed oil component comprising 50-100wt.%, preferably >=70wt.% based on sum of oil components of a silicone oil and (C) a hydrophilic substance such as hydrophilic surface active agent, water-soluble high polymer, polyhydric alcohol, cellulose derivative or water-swelling clay minerals as essential components in the ratio of 30-99wt.% preferably 50-92wt.% component A, 1-70wt.% component B and 0.05-5wt.%, preferably 0.1-3wt.% component C to give a make-up cosmetic having smoothness to the skin in using a make-up tool impregnated with water, excellent feeling of integration, improved water resistance and durability of cosmetic.
Patent JP-H01222801-A (JP)
Title: Lathe, tool rest of lathe and machining method by lathe
Inventor: UEKUNI HIROSHI
IPC: B23B1/00
Filed: 1988-03-02
Abstract: PURPOSE:To reduce the quantity of abrasion of a tool caused by turning and improve machining efficiency and machining accuracy by rotating a tool having a circular arc shaped tool bit centering around the circular arc during cutting and changing the position of the tool bit which is brought into contact with a workpiece. CONSTITUTION:The captioned lathe has a headstock 2 and a tail stock 3 for supporting both ends of a workpiece 1, and the head stock 2 houses a main motor for driving the workpiece 1. A tool rest 6 for supporting a cutting tool 5 is provided on a carriage 4. The cutting tool 5 has a circular arc shaped tool bit and the tool rest 6 is formed so that the cutting tool is rotated centering around the point which agrees with the center of the curvature radius of the tool bit, while having a rotation driving motor 30 for rotating the tool 5. The tool 5 is rotated centering around the point which nearly agrees with the curvature center of the tool bit configuration thereof while rotating the workpiece 1, to carry out the relative movement in the direction of the rotation axis of the workpiece 1 thereto to obtain an excellent effect.
Patent JP-S58165936-A (JP)
Title: Apparatus for producing cylinder body with joint for can body
Inventor: SUGIOKA TERUTAKA
IPC: B23K31/02
Filed: 1982-03-25
Abstract: PURPOSE:To facilitate joint welding by inserting a bundle of joints into joint holes provided in a planer shell plate so that the joints can be welded under the condition viewable from the outside. CONSTITUTION:A unit 3 for mounting joints for connecting pipings is provided in the intermediate portion of a longitudinal transferring conveyer 2 for longitudinally transferring planer shell plates P and a lateral transferring conveyer 4 is provided on the terminal end. A roll working unit 5 provided on the terminal end of said conveyer 4 is provided on the axial sides with two roll body transferring slant beds 6, 6' and between the beds with a roll body joint welding unit 7. Thus, drilling and joint welding can be facilitated to reduce working time and improve working accuracy.
Patent JP-H06266046-A (JP)
Title: Supporting body for image forming material
Inventor: ASHIDA TETSUYA
IPC: B41M5/52
Filed: 1993-03-10
Abstract: PURPOSE:To provide such a supporting body for a resin-coated paper-type image forming material consisting of paper as the matrix that no gel foreign matter is produced in the resin layer on the paper opposite to the surface where an image forming layer is formed, and that the supporting body is good in cutting property, good in curling property and adhesion property between the base paper and the resin layer, and the body can be fast and stably produced. CONSTITUTION:The supporting body for an image forming material consists of a base paper essentially comprising natural pulp, and the surface of the base paper where an image forming layer is formed is coated with a resin (A) which can form a film, and the opposite surface is coated with a polyethylene resin compsn. The base paper has specified or smaller index of film thickness variation measured by a thickness meter. The polyethylene resin (B) is a compounded resin prepared by melting and mixing a specified pts.wt. of specified low density polyethylene resin or medium density polyethylene resin with a specified pts.wt. of specified high density polyethylene resin. The critical shear rate of the compounded resin is a specified value or lower.
Patent JP-S52132873-A (JP)
Title: Electronic timepiece
Inventor: NOMURA TAI
IPC: G04G5/00
Filed: 1976-04-30
Abstract: PURPOSE:To provide an electronic timepiece, of the type, in which time information and calendar information are interchangeably indicated by means of change-over switch, wherein timer circuit is provided so that time indication may be represented again after a predetermined time period, if month and day are indicated through operation of the change-over switch, and thus circumstances leading to misleading indication can be removed.
Patent JP-H05251436-A (JP)
Title: Isolation of silicon device
Inventor: AN SONTE
IPC: H01L21/76
Filed: 1992-03-06
Abstract: PURPOSE:To remarkably suppress bird beaks by forming a sidewall on an end face of a silicon nitride film, etching a silicon base material of an isolation part, laminating a polysilicon film on the etched part and its vicinity, and heating in an O2 atmosphere to grow an oxide film. CONSTITUTION:An SiN film 3 is grown on a pad SiO2 film 4 and its surface on a silicon substrate, and the films 4, 3 of a part to become an isolation part are removed by a photolithography method. Then, an SiN sidewall 6 is formed on an end face of the film 3, a silicon base material of the part to become the isolation part is etched, and a polysilicon film 7 is laminated on the etched part and its vicinity. Thereafter, it is heated in an O2 atmosphere to grown an oxide film 8, then the film 8 on the films 3, 6 is removed, the film 3, the sidewall 6 and the film 4 are eventually removed, and the film 8 under the film 4 remains.
Patent JP-S60192107-A (JP)
Title: Fluid pressure-operated actuator
Inventor: YAMANAKA MINORU
IPC: F02M25/07
Filed: 1984-03-14
Abstract: PURPOSE:To aim at the promotion of labor-saving operation on automated assembling, etc., by attaching an actuator body member, provided with a pressure leading-in hole, insertionally in a housing which installs a control valve inside, while making up the space between them into airtightness. CONSTITUTION:An actuator body member 20 provided with a pressure leading- in hole 21 forming an actuator part B is attached insertionally in a housing which installs a control valve A inside, and the space between them is made up into airtightness. With this constitution, since performance in the control valve A is well chekable before assembling the valve A in the actuator part B, labor-saving operation on automated assembling, etc., is promotable.