baber/WOPTO huggingface dataset:
Patent JP-H01200963-A (JP)
Title: Apparatus for automatically adjusting adjust roller in rotary press
Inventor: TOKIWA SHIZUAKI
IPC: B65H23/192
Filed: 1988-02-05
Abstract: PURPOSE:To accurately perform even cutting at the change time of a speed by a simple apparatus and to enhance the efficiency of printing work, by displacing the position of an adjust roller to the optimum position so as to follow the change of a printing speed. CONSTITUTION:When a rotary press is operated at a predetermined printing speed, the preset value of the optimum printing speed is called from a memory part 11 and a control part 7 sets an adjust roller 5 to the optimum position. When a printing speed is changed, the printing speed is detected by a speed detection part 12, and the increase/decrease direction and printing speed change quantity thereof are calculated to be outputted to the control part 7 while the control part 7 calls the correction factor according to acceleration and deceleration from the memory part 11 to perform operational processing and corrects the adjust roller 5 by the corresponding quantity thereof to move the same. When speed detection part 12 does not detect speed change but detects a stable printing speed, the control part 7 calls the preset value of the optimum position of the adjust roller 5 from the memory part 11 to perform operational processing and corrects the adjust roller 5 by the corresponding quantity thereof to move the same to the optimum position.
Patent JP-2000223404-A (JP)
Title: Method for detecting mark for alignment in charged particle beam exposure system
Inventor: NAKASUJI MAMORU
IPC: H01J37/304
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of marks for alignment of a board in a board using a positive resist, by lessening the dosage of charged particles than the dosage that the pattern at an ordinary exposure face receives, when detecting the marks for register. SOLUTION: Secondary electrons being emitted when an electron beam hits each alignment mark 1 for alignment are detected by a secondary electron detector, and when the number of secondary electrons becomes the largest, it is judged that each electron beam 2 matches with the mark 1 for alignment, and the alignment between a reticle and a wafer is performed, based on this signal. Here, the dosage of the charged particle beam applied to detect the mark for alignment is made half the dosage used for formation of usual pattern. As a result, the resist on the mark for alignment still remains, and the mark for alignment will never be broken.
Patent JP-S61184896-A (JP)
Title: Semiconductor element
Inventor: NODA SUSUMU
IPC: H01S5/00
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a semiconductor element, whose life and reliability are improved, by providing a semiconductor layer having stepped parts or grooves, a super lattice layer, which is grown on said semiconductor layer, and a semiconductor layer, which is grown on said super lattice layer. CONSTITUTION:Grooves 9 are provided so that change in refractive index is imparted to a subclad layer 5, which is a semiconductor layer. The grooves 9 are formed so that the interval and the depth are, e.g., about 0.1-1mum. As a growing method of a super lattice layer, which is formed on the grooves, LPE and the like are used. When an upper clad layer 6, which is grown on the super lattice layer 10, is formed by a mixed crystal semiconductor comprising, e.g., AlxGa1-xAs, the super lattice layer 10 is formed by, e.g., a compound semiconductor AlAs forming the upper clad layer 6 and a super-lattice of GaAs.
Patent JP-2000221932-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: FURUBAYASHI YOSHINORI
IPC: G09G3/20
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing the driving power in a dot inverted drive used in an active matrix liquid crystal display device, and its driving method. SOLUTION: The whole signal wires 14 are connected to a prescribed common electrode 16 through a second switching element 15, and the second switching element 15 is turned on during only a first period in a scanning period of prescribed scanning lines comprising the first period and a second period, and a signal based on the display information is applied on each signal wire 14, so that the voltage of the signal wire adjacent to the second period has a reverse polarity to a prescribed electric potential.
Patent JP-H10223774-A (JP)
Title: Fabrication of multi-power supply semiconductor device
Inventor: KAMIYA TAKAYUKI
IPC: H01L21/8238
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To realize oxide fibers having different thicknesses and channel doping with different concentrations using small number of masks by employing a mask being used for removing a gate oxide on a part of active region also for ion implantation in order to grow a gate oxide of different thickness. SOLUTION: A resist mask M1 covering high voltage circuit regions 4p, 4n is formed on a semiconductor substrate 1 and boron ions are implanted using the resist mask M1. A p-type well 2p in a low voltage circuit region and a gate oxide 6 on the surface of an n-type well 2n are then removed by wet etching using the resist mask M1. Subsequently, the threshold value of an MOS transistor is regulated by implanting ions using a resist mask having an opening on the n-type well 2n in the low voltage circuit region and a resist mask having an opening on the n-type well 4n in the high voltage circuit region both of which are formed on the surface of the semiconductor substrate 1.
Patent JP-S60169938-A (JP)
Title: Microprogram control device
Inventor: KINOSHITA HARUNOBU
IPC: G06F9/06
Filed: 1984-02-14
Abstract: PURPOSE:To execute and control a program corresponding to changed contents without interrupting processing by providing the titled device with an original PROM and also the 2nd PROM for storing an indication bit or the like at the change of the contents of said PROM as an auxiliary PROM. CONSTITUTION:A microprogram execution circuit 50 executes a microprogram MP1 or MP2 latched by a latch circuit 40 and accesses the PROM10 and PROM20 on the basis of an address signal AD of a program to be executed successively. When the PROM20 is not mounted on its mounting area 21, the MP1 is automatically executed in a loop consisting of PROM10   selector 30   latch circuit 40   execution circuit 50   PROM10. When the PROM20 is mounted on the area 21 and change is generated in the MP1, the MP2 to be a changing program is automatically executed in a loop consisting of RPOM20   selector 30 latch circuit 40   execution circuit 50   PROM20.
Patent JP-H10204465-A (JP)
Title: Water-soluble working fluid
Inventor: NAKAGAWA HIROSHI
IPC: C10M173/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble working fluid, excellent in workability, defoaming and rust preventing properties and antimicrobial activities and useful for working such as cutting, grinding, rolling or forging of metals by including a reactional product (salt) of a specific adamantanecarboxylic acid with an alkanolamine therein. SOLUTION: This water-soluble metal working fluid comprises one or more selected from the group consisting of a reactional product of an adamantanecarboxylic acid represented by the formula  R is H, a lower alkyl or (CH2 )n COOH [(n) is 0-3]; (m) is 0-3} such as 1-adamantaneacetic acid with an alkanolamine such as monoethanolamine and a salt thereof. The reactional product (salt) is preferably compounded in an amount of 5-80wt.%.
Patent JP-H07213176-A (JP)
Title: Container for cultivating plant
Inventor: ANDO SATORU
IPC: A01G27/00
Filed: 1994-01-29
Abstract: PURPOSE:To provide a plant-cultivating container, capable of preventing root rot, etc., from occurring due to the usual security of a prescribed amount of water in the container body by the action of an overflow opening, etc., and discharge of an excess amount of water and designed to always retain a moderate amount of water around the root of the plant. CONSTITUTION:This container for cultivating a plant is obtained by installing a screen 2 having steric meshes in a basketlike container body 1, arranging ribs 14 having a prescribed height at the bottom of the container body 1, installing hollow truncated-conical mount parts 13 having the same height as that of the ribs 14 at the bottom of the container body 1, placing the screen 2 on the top surfaces of the mount parts 13 and ribs 14, further forming an overflow opening 15 at a level lower than the top surfaces of the mount parts 13 by a prescribed distance (H), installing a discharge port 155 on the side of the inside diameter of the mount parts 13 continuous to the overflow opening 15 and opening the tip of a discharge port 155 to the outside.
Patent JP-H06220237-A (JP)
Title: Composite foamed polyester sheet
Inventor: KAWABE MASAYUKI
IPC: C08J9/04
Filed: 1993-01-20
Abstract: PURPOSE:To obtain the subject sheet improved in thermoformability and heat sealability by forming a heat-sealing resin layer on at least either surface of a foamed polyester sheet. CONSTITUTION:100 pts.wt. thermoplastic polyester resin is mixed with 0.01-5 pts.wt. at least one inorganic nucleator selected from glass and a mineral material and at least one compound selected from among an organic acid, Ca, Zn, Mg, Ba, Al, Pb and Mn salts of an organic acid and an ester of an organic acid to obtain a resin composition. This composition is melt-mixed, extruded, extruded from a die by injecting an inert gas, and foamed to obtain a formed polyester sheet of a thickness of 0.1-1.0mm. A heat-sealing resin layer of a thickness of 5mum or above is laminated on at least either surface of the sheet, and the obtained sheet is uniaxially oriented.
Patent JP-H08196508-A (JP)
Title: Opthalmological device
Inventor: KISHIDA NOBUYOSHI
IPC: A61B3/14
Filed: 1995-01-20
Abstract: PURPOSE: To prevent color balance from failing to set when photographing by a television camera is performed. CONSTITUTION: When an inspector performs observation by using a light source 1 for observation, the color balance of an electronic image pickup means 13 is set at the optimum color balance by an image pickup control means 19. When the photographing is performed by the electronic image pickup means 13 by using a light source 3 for photographing, the electronic image pickup means 13 is set at the optimum color balance corresponding to a light emission characteristic signal detected by a detecting means which detects the light emission characteristic of the light source 3 for photographing by depressing a push-button C. Luminous flux from the light source 3 for photographing is reflected on the eyeground Er of an eye E to be inspected by depressing a push-button D, and it is image-picked up by the electronic image pickup means 13, then, it is recorded on a recording means 15.
Patent JP-H05197225-A (JP)
Title: Image forming device
Inventor: MINEZAKI SATORU
IPC: B65H31/00
Filed: 1992-01-17
Abstract: PURPOSE:To enable even the work of maintenance or the like to be executed from the front side of a device by arranging an ejection tray mechanism at the central part of the device when an electrophotographic copying machine or the like is constituted by combining an image read part and a recording paper producing part. CONSTITUTION:In the electrophotographic copying machine 1, the image read part 2 is arranged at an upper part through a hinge 4 with respect to the recording paper producing part 10 arranged at the lower part of the machine so that it can be fluctuated. By the read part 2 and the producing part 10, an original is scanned based on a digital signal and a recording paper is produced based on the digital signal. A control panel 11, a front frame 12 and an insertion port 15 from which a paper supply cassette 20 is loaded and unloaded are arranged on the front side of the producing part 10. Then, a space part being as a recording paper ejection part 5 is formed between two devices. By using the ejection part 5 as the ejection tray, the recording paper can be easily taken out of the part S of a gap formed between two devices.
Patent JP-S59154133-A (JP)
Title: Thickenable emulsion
Inventor: YAMADA KINJI
IPC: C09K3/00
Filed: 1983-02-21
Abstract: PURPOSE:To obtain a thickenable emulsion giving a superior painting property by adding a small quantity, by polymerizing ethylenic unsaturated carboxylic acid or the like in the presence of a polymeric emulsion made from a monomer contg. multivinyl groups and an ethylenic unsaturated monomer. CONSTITUTION:As a total amount, by weight, 2.5-25pts. monomer (A) consisting mainly of 0.3-12pts. monomer contg. multivinyl groups (a) and 2-20pts. ethylenic unsaturated monomer (b) is polymerized in a water-soluble solvent. Subsequently, as the total amount, by weight, 97.5-75pts. monomer (B) consisting mainly of 30-60pts. ethylenic unsaturated carboxylic acid (c), 10-65pts. ethylenic unsaturated carboxylic acid ester (d), 0-20pts. copolymerizable ethylenic monomer (e) other than above-descirbed (c), (d) is polymerized in the presence of a polymeric emulsion obtd. by above-described process. As a result, the thickenable emulsion is obtd., which gives a superior painting property by adding a small quantity.
Patent JP-S60171885-A (JP)
Title: Charging method
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/16
Filed: 1984-02-15
Abstract: PURPOSE:To prevent interception by receiving charging information in response to a time viewing a television program and the content of program at each prescribed time and writing a charge data in a nonvolatile memory and displaying it. CONSTITUTION:When a receiver 16 receives a satellite broadcast, an IDU19 amplifies and detects the broadcast and outputs a signal of the base band. A data processing circuit 20 extracts a digital signal in the output, processes it and supplies the result to a descrambler 21. The descrambler 21 switches inversion or non-inversion of the image, rearranges each bit of the digital sound signal and restores it into the normal image and sound. Moreover, a charge is indicated by a control signal superimposed on the video signal of the program in the data processing circuit 20 and stored in a memory. The memory is divided into three parts, a charge proportional to the viewing time at each program is stored in the 1st memory, the content of the 1st memory is added to the 2nd memory at each channel switching or power interruption and the content of the 2nd memory is transferred to the 3rd memory at the reception of charge display command code. When the paid charge data is received, the result is compared with those memories.
Patent JP-S55119216-A (JP)
Title: Low noise engine
Inventor: HAYASHI YOSHIMASA
IPC: F16C9/02
Filed: 1979-03-06
Abstract: PURPOSE: To reduce the engine noise generated in a bearing part of the crankshaft, by interposing a circular ring unit between the bearing metal and the journal part of the crankshaft and constructing oil layer clearances respectively on inner and outer circumferential surfaces of the circular ring unit.  
     CONSTITUTION: The inside diameter of a bearing metal 3 is constructed in a dimension slightly larger than the outside diameter of a journal part 4a of the crankshaft 4. Between the both 3, 4a in the above, a circular ring unit 5 is interposed. The circular ring unit 5 forms a fine dimensional clearance a between its peripheral surface and an inner circumferential surface of the bearing metal 3, while a bearing metal 6 is installed to an inner circumferential surface of said unit 5. A fine dimensional clearance b is formed between the metal 6 and the peripheral surface of the journal part 4a of the shaft 4. Further ring-shaped oil grooves 7, 8 are respectively constructed on inner and outer circumferential surfaces of the circular ring unit 5, and an oil hole 9 linking those oil grooves is diametrically provided at an oppositely angular position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52109503-A (JP)
Title: Preparation of formed coke
Inventor: NARITA KIICHI
IPC: C10B53/08
Filed: 1976-03-10
Abstract: PURPOSE: To obtain formed coke suitable as reducing agents and fuels for blasting furnaces, by bonding firmly particles of powdery coke by means of shaping mixtures of powdery coke with binders and following calcination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51115540-A (JP)
Title: Bonding method
Inventor: YAMAZAKI YOSHIO
IPC: H01B3/00
Filed: 1975-03-04
Abstract: PURPOSE: Electric bonding method using anisotropically conducting adhesives, which is characterized in applying ultrasonic energy, in combination with electric current, in bonding process, thereby making the contact of the conducting adhesive grains with one another from point- to surface-contact to improve reliability of electric conduct ance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03232649-A (JP)
Title: Method for relaxing tension given to woven fabric and core therefor
Inventor: OISHI NOBUO
IPC: B65H75/24
Filed: 1990-02-05
Abstract: PURPOSE:To prevent production of a defective product by a method wherein a raw fabric relaxed from a stress by means of a sponger is wound in a roll, and through reduction of the size of a core, a fabric roll is relaxed to release a winding tension force. CONSTITUTION:A raw fabric 1a wound in a roll is relaxed from a stress through the passage of it through a sponger 5, and is wound in a roll around a core 6. The size of the core 6 is controlled for reduction, a fabric roll 1c is loosened, and during winding in a roll, a winding tension force exerted on a fabric roll 1c is relaxed during winding in a roll. The both ends of the core 6 is then supported to the support member of a support frame 7, and the tension given to the fabric roll 1c is relaxed. Thus, the fabric roll 1c is brought into a complete relaxed state, a stress and a tension force are rendered ineffective, and a change in a size during cutting and sewing is not produced, resulting in prevention of production of a defective product.
Patent JP-H07237044-A (JP)
Title: Manufacture of automobile wheel
Inventor: INATANI SHUJIRO
IPC: B60B3/04
Filed: 1994-02-24
Abstract: PURPOSE:To improve the productivity of wheel manufacture in an automobile wheel manufacturing method of integrating a rim and a disc manufactured as separate bodies. CONSTITUTION:The inner peripheral surface of a rim 1 is provided with an annular fit-in part 5a for radially fitting in the outer peripheral edge of a disc 2, and the outer peripheral edge of the disc 2 is provided with a fitted-in band 5b of surface shape to be fitted to the annular fit-in part 5a. These annular fit-in part 5a and fitted-in band 5b are set in such fit-in relationship that a recessed part and a protruding part circumferentially continuous at the specified pitch are radially fitted to each other and that the relative axial movement of the rim 1 and disc 2 is impeded. The rim 1 is heated to the annealing temperature or lower to enlarge its diameter, and the disc 2 is inserted into the rim 1 in this state. The rim 1 is then cooled to contract its diameter, thus engaging the annular fit-in part 5a and the fitted-in band 5b closely with each other.
Patent JP-S53112040-A (JP)
Title: Shift register circuit
Inventor: EBIHARA HEIHACHIROU
IPC: G11C19/18
Filed: 1977-03-11
Abstract: PURPOSE: To effectively use the circuit for the portable type electronic units by realizing the shift register circuit small in size and possible for high integration, which is constituted with the two phase clock for the initial stage bit and the one phase clock type for the next stage bit and after, and has a margin for the permissible delay time of clock. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52104646-A (JP)
Title: Supporting apparatus for bearing
Inventor: KANEKO RIYOUICHI
IPC: F16C35/00
Filed: 1977-03-14
Abstract: PURPOSE: To produce a soft supporting construction of a bearing for effective prevention of vibrations of a rotating body and cooling of the bearing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09218568-A (JP)
Title: Image forming device
Inventor: MORI MIKIHIRO
IPC: B41J2/44
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To enable an image forming device such as a digital copying machine to enhance the resolution in the main scanning direction and the sub-scanning direction respectively, to improve smoothing by means of stable and delicate laser intensity modulation, and to improve the latitude of appliance constitution with a simple constitution without complicating constitution and without increasing cost. SOLUTION: This image forming device 20 is constituted of a light generation system consisting of plural groups of pulse width modulation circuits 31a to 31d, laser drive circuits 32a to 32d and lasers 33a to 33d to transmit the output light of respective lasers 33a to 33d to the image output device 30 through respective optical fibers 38a to 38d. Then, the device shifts a dot position formed on a photoreceptor 37 by adjusting the position of a convergent/focusing lens 39, thereby picture element is divided to change the number of laser beams to be converged by controlling on/off of the respective lasers 33a to 33d, thus the laser intensity modulation is executed.
Patent JP-S5439146-A (JP)
Title: Method of *
Inventor: URAJIMIIRU SUTEPANOUITSUCHI BA
IPC: G02B5/30
Filed: 1978-03-09
Abstract: The moulds for homogeneous alignment of the liquid crystal and for the polarisation filters are produced simultaneously. To this end, a gel (3) of a dichroic dye having a concentration of from 1 to 30 % by weight is applied to the surface of plates (1) intended for contact with the liquid crystal. The gel (3) is then subjected to mechanical treatment to produce a film (4) from the gel (3), a speed gradient of from 10<2> to 10<7> s<-1> being maintained according to the thickness of the film to be produced, after which the solvent is removed from the film (4). The process is preferably intended for the production of liquid-crystal cells for watches and pocket calculators. <IMAGE>
Patent JP-2000228075-A (JP)
Title: Tape cassette
Inventor: MAKINO MASAHIRO
IPC: G11B23/087
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To easily separate and remove a tape reel integrally attached to the inner side of an upper shell without disassembling upper and lower shells to recycle materials in the tape cassette of a conventional art. SOLUTION: This tape cassette is provided with a pair of tape reels 4 and 5 having at least a tape-like recording medium wound thereon, housed between upper and lower shells 1 and 2, and a reel panel fixed to the upper shell 1 via a caulking hole and a caulking boss so as to abut its tip part on the center part of the tape reels 4 and 5. In this case, an intermittent slit is provided around the caulking part a reel spring and, when the tape cassette is not necessary, to recycle its material, without separating the upper and lower shells 1 and 2 from each other, the tip of a jig such as a driver or the like is inserted into the slit from the outside of the upper shell 1, the portion surrounded by the slit is separated from the tape cassette by wrenching, and thus the integrally attached reel spring is easily removed.