baber/WOPTO huggingface dataset:
Patent JP-H0844050-A (JP)
Title: Light shielding pixel and optical filter using same
Inventor: SATO MORIMASA
IPC: G03F7/004
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a light shielding pixel consisting of a coloring material- containing resin composition and being a thin film having high density and to produce an optical filter having the same pixel by using the light shielding pixel having a specified film thickness and an optical density. CONSTITUTION:A stage in which the light shielding pixel consisting of the coloring material-containing resin composition, having >= 1.25Xm film thickness and having the optical density of >=2.8 is formed on a transparent substrate and the stage in which the light shielding pixel is heat treated are incorporated. This light shielding pixel can be formed by a conventional photolithographic system or an electrodeposition system and a printing system. Especially, the photolithographic system using the photosensitive light shielding resin composition is preferable from the view of pattern accuracy and stage simplicity. The light shielding photosensitive resin composition having an alkali soluble binder, a photopolymerization initiator, an addition polymerizable monomer having an ethylically unsatd. double bond and at least one kind coloring agent is preferable as the light shielding photosensitive resin composition.
Patent JP-H0466917-A (JP)
Title: Color liquid crystal display device and its manufacture
Inventor: ARAI TAKASHI
IPC: G02F1/1368
Filed: 1990-07-04
Abstract: PURPOSE:To manufacture a color liquid crystal display device having a bright displaying screen at a high yield by forming video sign electrodes on substrates facing each other and forming picture element electrodes in such a way that each row of the electrodes is deviated from adjacent rows in the direction of rows by the half of the repeating pitch of the electrodes. CONSTITUTION:Picture element electrodes 17 are formed on a glass substrate 30 which is the first insulating substrate by forming an ITO film and patterning the film. The electrodes 17 are arranged in rows along the extended direction of gate bus wiring 2. Each row of the electrodes 17 is deviated from adjacent rows in the direction of rows by the half of the repeating pitch of the electrodes 17. An SiO2 film 42 and resin layer 43 are formed on a glass substrate 41 which is the second insulating substrate. After a protective film 44 is formed on the resin layer 43, video signal electrodes corresponding to the picture element electrodes 17 on the substrate 30 and connecting sections 4a are formed. Then color filters 47 are formed on the electrodes 4 and sections 4a. The formed substrates 30 and 41 are stuck to each other and liquid crystal is enclosed between the substrates 30 and 41.
Patent JP-H0524341-A (JP)
Title: Heat-sensitive recording material, image recording method and device
Inventor: SAKAI EIICHI
IPC: B41M5/34
Filed: 1991-07-18
Abstract: PURPOSE:To prevent a user from feeling a sense of incongruity by a method wherein information is recorded on a heat-sensitive recording material, an appropriate image recording is performed by performing correction automatically based on information, and after the completion of recording of an image, the record is eliminated. CONSTITUTION:An area on which UV rays are cast becomes totally transparent at a liquid crystal shutter 212, by permeating or shutting up rays from a UV lamp 204 on a heat-sensitive recording material 10 which is wound around a roller 206, and the border between the cast area and a yellow area surrounding it becomes clear and functions as a bar code. A bar code sensor 73 is arranged on a carrying path of an image recording device, and the bar code 214 is read to discriminate the type automatically, and at the same time, the sensitivity characteristics of this heat-sensitive recording material 10 is obtained and sent to an LUT 180. The surrounding yellow area of the bar code 214 becomes transparent by the radiation of light sources 64A, 64B to the whole area of the heat-sensitive recording material 10, and it is substantially eliminated. Therefore, after the completion of an image recording, the bar code does not exist.
Patent JP-S6423134-A (JP)
Title: Differential transformer type pressure sensor
Inventor: YAMAZAKI TOSHI
IPC: G01L9/10
Filed: 1987-07-17
Abstract: PURPOSE:To measure the internal pressure of a covering pipe by a differential transformer type pressure sensor consisting of a core connected to the covering pipe, a positioning ring arranged freely attachably and detachably at the periphery of the core part, and a coil part. CONSTITUTION:The differential transformer pressure sensor 1 has the casing consisting of a cylindrical upper metallic fixture 2 connected to the covering pipe 1, a pressure-proof pipe 3, and a cylindrical lower metal fixture 4 for sealing. In this case, the core 5 which moves according to the pressure P of the covering pipe 1, a bellows 7 interposed between a core support rod 6 which moves in contact with the core 5 and the metal fixture 2, and a reseating spring 8 interposed between the core 5 and metal fixture 4 are arranged. The bellows 7, therefore, shrinks with the pressure P of the covering pipe 1 and the core 5 and support rod 6 move toward the metal fixture 4 through the spring 8, so the pressure can be measured from the movement quantity of the core 5. The core part of the sensor serves as an end plug for burn-up fuel, so all of the in-use materials of the core part including the casing have the same resistance to ionizing radiation with the covering pipe 1, so the pressure of the covering pipe can be measured.
Patent JP-S5970424-A (JP)
Title: Detecting device for biting of tube material
Inventor: KII HIROYUKI
IPC: B21B19/04
Filed: 1982-10-13
Abstract: PURPOSE:To obtain a sure biting detection signal of a tube material in piercing a tube material by a barrel-shaped roll and a plug at the tip of a mandrel bar by detecting compressive force acting on the mandrel bar. CONSTITUTION:A mandrel bar 2 is connected to a thrust block 1 and a plug 3 is connected to the tip of the mandrel bar 2. A load detector 31 that detects compressive force that acts on the mandrel bar 2 is provided in the thrust block 1. In piercing a tube material 21 by a barrel-shaped roll 22 and a plug 3, a signal from the mandrel load detector 31 is compared with the set value of a load setting device 41. When a biting detector 42 detects that detected value of the detector 31 becomes larger than set value of the setting device 41, a signal 43 that indicates correct biting is outputted.
Patent JP-H1119472-A (JP)
Title: Method and device of removing nitrogen trifluoride
Inventor: JINBO TAKASHI
IPC: B01D53/86
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent nitrogen trifluoride (NF3 ) and reductive gas from forming an explosive mixture when the concentration of NF3 in waste gas exceeds the target concentration by additionally feeding inert gas to waste gas to make the NF3 concentration not more than the target concentration. SOLUTION: After NF3 containing waste gas effluent from a NF3 effluence device 1 is mixed with diluting gaseous nitrogen fed from a diluting inert gas feeding port 2, in a NF3 removing device 20, first, the NF3 concentration and the NF3 containing waste gas flow rate are measured by a NF3 concentration meter 6 and a flow meter 7 respectively, and in an arithmetic unit 13, when the measured NF3 concentration is not more than the target value, the preset value of a flow controller 15 is made zero, and on the other hand, when it exceeds the target value, from the difference between the measured concentration and the target value and the flow rate of the NF3 containing waste gas, the quantity of nitrogen to be fed is calculated to output the preset value to the flow controller 15,  and the gas is mixed with the added nitrogen and reductive gas to remove the NF3 in a NF3 reduction reactor 9.
Patent JP-H1124114-A (JP)
Title: Optical function element
Inventor: MUGINO AKIRA
IPC: G02F1/025
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical function element of a new structure that exhibits a good operation characteristic even with a low applied voltage by loading other electrode than upper part electrode for positions except predetermined positions and short-circuiting the electrode and a lower part electrode. SOLUTION: An insulating film 7 coating an after-stage of a waveguide and a pre-stage of another waveguide is selectively eliminated, and other electrodes E2,... in ohmic contact with an exposed cap layer 6 are loaded respectively, and these electrodes E2,... are electrically connected with each other via connection routes. The electrodes E2,... and a lower electrode 9 are short- circuited by being connected via connection routes c2 like lead wires. Thus, electric force lines are concentrated on a p-n junction interface S in a laminated structure A directly under the upper electrodes 8a,... without leaking to other domain. As a result, an electro-optical effect, based on a reverse-bias voltage application, comes into play effectively.
Patent JP-H079004-A (JP)
Title: Dull finish metal plate excellent in glare prevention
Inventor: IMAE TOSHIO
IPC: B21B1/22
Filed: 1993-06-28
Abstract: PURPOSE:To provide a metal plate having uniform color tone from any angle with securing glare prevention by making the shape of cross section right angle to the metal surface projecting part circular arc in a metal plate having many of microscopic ruggednesses on surface. CONSTITUTION:The acid resistant resing incorporating a light absorbing agent is uniformly applied on roll surface with the prescribed thickness. The surface is irradiated with the pulse state beam from YAG laser oscillator having Q switch with traversing in the roll axial direction. The resin in the part to form a recessed part is removed with controlling the output timing of pulse so as to obtain the required pattern. Ruggedness pattern is formed by etching the roll surface with an acid corrosion agent. In this etching, the cross section form right angle to the metal surface of etched surface is made to a circular arc. By using the roll with Sendzimir mill, the ruggedness pattern of microscopic projecting part 1 and recessed part 2 is transferred on SUS430 steel plate. By this method, the metal plate having dull finish surface, securing glare prevention and being dependent less on an angle of reflection strength is obtained.
Patent JP-S5881222-A (JP)
Title: Pillow-shaped bearing box
Inventor: HORIGUCHI MASAKI
IPC: F16C35/00
Filed: 1981-11-07
Abstract: PURPOSE:To facilitate manufacture of the captioned bearing box regardless of its high dimension accuracy and a high rigidity by forming a housing for containing a bearing and a base having fixing bolt holes from separate materials and forming said housing and base into one body by jointing said both members. CONSTITUTION:A housing 1 for containing a bearing is inserted into an opening  part 4 on the upper surface of a base 2 having fixing bolt holes 5, and welded  integrally to constitute a pillow-shaped bearing box. Said housing 1 is prepared  in the processes in which a steel pipe having prescribed inside diameter and  thickness is cut and the inner peripheral surface of said cut pipe is worked to a  concave spherical surface so as to be fitted onto the outer peripheral surface of  the convex spherical surface of the outer lace of the bearing and the fitting inlet 3 which is used when the bearing is inserted into the housing 1 is expanded  through press molding. On the other hand, said base 2 is formed into a box in  an opened bottom by press-molding a flat plate having a prescribed thickness.  As the housing 1 and the base 2 are only fitted and joined in the assembly work, the manufacture is facilitated, and high dimensional accuracy and a high  rigidity can be obtd.
Patent JP-S5966902-A (JP)
Title: Production of asymmetrical shape steel
Inventor: MISAWA TAKANOBU
IPC: B21B1/08
Filed: 1982-10-12
Abstract: PURPOSE:To control roll thrust force and to obtain an asymmetrical steel shapes having good dimensional accuracy by cooling partially and forcibly the asymmetrical steel shapes and controlling the temp. difference in a transverse direction. CONSTITUTION:The temps. at right and left sides in the transverse direction of a shape steel W are detected with thermometers 2, 3, and the steel W is partially and forcibly cooled with water by water coolers 4, 5 so that the temp. difference thereof is made constant. The cooler 4 is provided to front and rear stages of a finishing mill FM and is constituted of a header 6 having a prescribed length and a nozzle 7 mounted apart at a space from the header 6. The required volume and frequency of the water spraying is calculated and sprayed in accordance with the temp. difference.
Patent JP-2000008560-A (JP)
Title: Eaves gutter device
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/064
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter device capable of simply providing a decorative member for decorating an eaves gutter main body and easily coping with a shape more compatible with a building. SOLUTION: Recessed grooves 24, 25 are provided on a bend section bent with the upper section of the front plate 22 of an eaves gutter main body 2 backward and diagonally upward and a bottom plate 21 respectively. Locking pieces 31, 32 locking a long decorative member 3 to the recessed grooves 24, 25 are formed on and beneath the recessed grooves 24, 25, respectively. The decorative member 3 is fixed in the front of the front plate 22 of the eaves gutter main body 2.
Patent JP-S6423830-A (JP)
Title: Subsidiary grain tank for combine
Inventor: OGO HIROYUKI
IPC: A01F12/46
Filed: 1987-07-16
Abstract: PURPOSE:To enable the filling of a subsidiary tank preferential to a main tank, by narrowing the opening width of the path connecting a grain-lifting cylinder and a main tank compared with the width of the opening of the path connecting the grain-lifting cylinder and a subsidiary tank. CONSTITUTION:The combine has a structure to supply grains from threshing apparatus through a grain-lifting cylinder 7 to a main (grain) tank 1 placed parallel to a threshing apparatus of a combine and to a subsidiary (grain) tank 5 placed above the threshing apparatus. The width (a) of the opening of the path connecting the grain-lifting cylinder 7 and the main tank 1 is made to be narrower than the width (b) of the opening of the path connecting the grain- lifting cylinder 7 and the subsidiary tank 5.
Patent JP-H10332203-A (JP)
Title: Heat storage 24-hour bath
Inventor: OGAWA TOMOHISA
IPC: F24H1/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To increase durability, withstand pressure and safety as well as shortening temperature raising time for raising temperature of bathtub water. SOLUTION: Boiler water W is permanently contained in a boiler body 1 wherein separation into a storage part 2 and a gas phase part is carried out and an electric heater 4 for heating boiler water (W) is inserted in the storage part 2 of the boiler body 1 in which pressure is reduced by extracting gas in the gas phase and a temperature raising heat exchanger 5 is inserted in the gas phase part to supply cooled water returning from a bathtub 18 to the temperature raising heat exchanger 5 and effect heat exchanger with outer vapor to rapidly heat the water.
Patent JP-S5881666-A (JP)
Inventor: SHIRASAKI MOTONARI
IPC: D06B17/02
Filed: 1981-11-10
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-S6335251-A (JP)
Inventor: YAMASHITA KAZUO
IPC: A61F7/08
Filed: 1986-07-30
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-S5968463-A (JP)
Inventor: HASHIMOTO HIROSHI
IPC: E04G21/12
Filed: 1982-10-14
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-S6072188-A (JP)
Inventor: SHIMIZU KEIICHI
IPC: H05B41/24
Filed: 1983-09-29
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-H0469342-A (JP)
Title: Aqueous medicinal preparation
Inventor: USHIO KAZUMICHI
IPC: A61P27/02
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a stable aqueous medicinal preparation excellent in antiseptic effects by adding benzalkonium chloride and boric acid as a preservative to an aqueous solution of hyaluronic acid. CONSTITUTION:An aqueous medicinal preparation is obtained by adding benzalkonium chloride, preferably the benzalkonium chloride containing >=85% benzalkonium chloride having an 8-12C alkyl group and boric acid as a preservative into an aqueous solution of hyaluronic acid having 100,000-3,000,000, especially 300,000-2,000,000 molecular weight or a salt thereof. The concentration of the preservative in the aforementioned aqueous medicinal preparation is within the range of 0.001-0.01%, preferably 0.003-0.01% benzalkonium chloride and the concentration of the boric acid is within the range of 0.1-2.0%. The above-mentioned preparation is advantageously used mainly as an ophthalmic medicine, especially eye drops.
Patent JP-H0735100-A (JP)
Title: Submerged pump
Inventor: SUGIURA YOSHITSUGU
IPC: F04D29/62
Filed: 1993-07-20
Abstract: PURPOSE:To reduce the manufacturing post of a submerged pump comprising a suction casing, a pump casing and a delivery casing stacked one atop another on the upper end frame of a motor unit and integrally fastened to one another by simplifying the arrangement of the lower portion of the motor unit. CONSTITUTION:The flange portion 41 of a lower bearing unit 4b by which the lower end portion of a motor shaft is freely rotatably supported is adjusted and secured to the lower surface of the lower end frame 2b of a motor unit and the mounting plate portion 44 of a leg member 43 is adjusted and secured to the lower surface of the flange portion 41, and a spring case 50 is formed inside the mounting plate portion 44 and a diaphragm 49 is disposed inside the mounting plate portion 44, and a liquid injection hole 53 which extends through the mounting plate portion 44 to communicate with the internal space 55 of the motor unit is formed in the flange portion 41.
Patent JP-S5881869-A (JP)
Title: Spare wheel holder
Inventor: TORIEDA KAZUYUKI
IPC: B62D43/02
Filed: 1981-11-09
Abstract: PURPOSE:To simplify the mounting of a spare wheel, by engaging a tightening shaft, equipped with fall-off preventing protrusions, to a wheel supporter in which groove hole parts are provided to a through hole. CONSTITUTION:An engaging part 9 is formed such that a mounting plate 12 is secured to a supporter 4 by aligning groove hole parts 14 to groove hole parts 11 of the wheel supporter 4. A tightening shaft 21 is equipped with an internal thread unit 24 and forcible contactor 19, and provided with fall-off preventing protrusions 22. When a spare wheel is mounted, the tightening shaft 21 is inserted into the central hole of a wheel disc 6 of the spare wheel, and the protrusions 22 of the tightening shaft are aligned to the groove hole parts 14 of the engaging part 9. And then if the tightening shaft 21 is rotated, the protrusions 22 are engaged to a long grooved part 15, while if the internal thread unit 24 is tightened, the wheel is mounted and held by the forcible contactor 19. The necessity for alignment or the like of a bolt and nut can be eliminated to easily mount the spare wheel.
Patent JP-H0230978-A (JP)
Title: Device for controlling ignition timing of on-vehicle engine
Inventor: HAYAZAKI YOSHIAKI
IPC: F02P5/15
Filed: 1988-07-19
Abstract: PURPOSE:To prevent mis-fire as much as possible when the engine revolution exceeds a specified one by constituting the delay in ignition timing to be small in degree as a change-speed condition is close to the first forward speed based on the detected signal by a change-speed condition detecting means. CONSTITUTION:A change-speed condition detecting means 25 is provided in order to find out which change-speed condition a vehicle belongs to out of various kinds of change-speed conditions ranging from the first forward speed to high speeds, based on the detected signal from the detecting means 25, and the delay in ignition timing is adapted to be small in degree as a change-speed condition is close to the first forward speed. In short, in this case, even when the engine revolution exceeds a specified high one, ignition timing will never be delayed much, the occurrence of mis-fire is thereby prevented. On the other hand, a change-speed condition is on the high speed side, revolutions are seldom increased rapidly, there is no fear of mis-fire so that ignition timing is sufficiently delayed, lowering in torque can thereby be prevented in the area wherein the revolution exceeds a specified one.
Patent JP-H0914654-A (JP)
Title: Combustor
Inventor: TSUCHIYA NOBUHIRO
IPC: F23N5/18
Filed: 1995-06-22
Abstract: PURPOSE: To provide a hot water supplier which controls the amount of conmbustion and the amount of air by estimating the total amount of production of CO gas produced owing to burner combustion. CONSTITUTION: A CO sensor 9 is provided on an exhaust side of a hot water supplier. Air amount detection means 23 detects the amount of air supplied from a combustion fan 5 to a burner. A CO total amount calculation unit 24 calculates the total amount of production of CO produced from the burner by multiplying the total amount of exhaust gas (excepting a water vapor component) estimated from basic data of the amount of each component produced upon combustion of a unit fuel, the amount of air, and the amount of fuel supply by CO concentration detected by the CO sensor.  A next operation decision unit 43 checks a just previous control state when the total amount of CO production exceeds an allowable set value, and selectively instructs a reduction sequence operation of the amount of production of C0 matching the checked result to improve the combustion such that the amount of production of CO is reduced.
Patent JP-H0469184-A (JP)
Title: Control method for hold of robot hand
Inventor: KANAMORI AKIHIKO
IPC: B25J13/00
Filed: 1990-07-09
Abstract: PURPOSE:To surely hold a robot hand and holding object without damaging them, by generating the holding power of the hext stage in order whenever the holding power of a finger having more than one joint reaches each stage of the holding power in plural stages teached in advance. CONSTITUTION:After moving an arm to a preteached position, plural fingers are actuated until a 1st holding power P0 in the preset holding powers in plutal stages is detected, while monitoring the output of a holding power detector which each finger receives and the holding motion is performed by changing over to the set value of the holding power P2 of the next stage, after all fingers reaching the 1st holding power P1. Therefore the finger brought into contact with a holding object first becomes standing by until the other finger detects the specified holding power and it can correctly hold the holding object in a preteached posture.
Patent JP-H0738949-A (JP)
Title: In-zone detection method and mobile communication system
Inventor: HAGIO MINORU
IPC: H04W36/36
Filed: 1993-07-21
Abstract: PURPOSE:To provide the in-zone detection method and the mobile communication system in which the time for detection processing in and outside of a hand-off enable zone of the mobile equipment is reduced and the increase in the load to the system is prevented. CONSTITUTION:A radio line controller 1 outputs a simultaneous transmission request of an idle burst signal to connectors 3-5 based on an in-zone detection request made by a mobile equipment 8 via a connector 2. The connectors 3-5 sends an idle burst signal by a command of an interrupt transmission means provided to the connectors based on the simultaneous transmission request. An interference monitor means 42 of the mobile equipment 8 detects the presence of interference based on a change in an electric field strength of a reception signal of a reception channel slot and the presence of a slot error and a communication control section 43 discriminates it that the mobile equipment 8 is resident in a hand-off available zone when the presence of interference is detected and that the mobile equipment 8 is at the outside of hand-off available zone when no interference is detected.