baber/WOPTO huggingface dataset:
Patent JP-H0558692-A (JP)
Title: Additive for cement and production of concrete using the same
Inventor: IZUMI TATSUO
IPC: C04B24/22
Filed: 1991-09-03
Abstract: PURPOSE:To provide a water-reducing agent and a slump-loss preventing agent to be used in a cement composition such as cement paste, mortar and concrete and to provide a process for producing concrete by using the cement dispersing agent. CONSTITUTION:The objective cement additive is composed of the following two components (A) and (B). (A) A condensation product produced by the condensation or co-condensation of one or more compounds selected from phenol, its derivative, melamine, its derivative and urea with formaldehyde in the presence of an amino-based polymerization terminator and (B) a polyethylene oxide and/or an ethylene oxide adduct of a compound having active hydrogen atom. The process for the production of concrete is characterized by the combined use of the cement additive with the other cement additives. The cement additive of the present invention remarkably exhibits excellent water-reducing effect and slump-loss preventing effect in wide W/C (water/cement) range compared with conventional dispersing agent. It has excellent foam-stabilizing effect in concrete and improves the strength of the concrete.
Patent JP-H1068535-A (JP)
Title: Integral type air conditioner
Inventor: IGARASHI TOMIJI
IPC: F24F13/22
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of a cost increase due to a complicated structure of an outlet tube of a condenser since the tube is detoured and its part is connected to a board by detouring and arranging the tube to the vicinity of a drain outlet to an outdoor side and heating low temperature drain by the tube at a high temperature to prevent vapor condensation of a board. SOLUTION: The integral type air conditioner comprises a bulkhead 6 for partitioning an outdoor side and an indoor side in a body, a condenser 7, an evaporator 15, a drain outlet 19 for discharging the drain generated from the condenser 7 to the outdoor side, a slinger ring 8 for scraping up the drain discharged from the outlet 19, and a propeller fan 9 for cooling the evaporator 15 and diffusing the drain scraped by the ring 8 to the evaporator 15. In this case, a water channel 201 for circulating the drain is provided between the vicinity of the outlet 19 of the outdoor side and a position for scraping the drain by the ring 8.
Patent JP-H0886538-A (JP)
Title: Outdoor apparatus, indoor apparatus of air conditioner, and refrigerant distributor used therefor
Inventor: SASAKI TOSHIHARU
IPC: F25B41/00
Filed: 1994-09-19
Abstract: PURPOSE: To suitably distribute a flow rate to a plurality of refrigerant routes and to form a small-sized simply structure in a plate piping type refrigerant distributor. CONSTITUTION: A refrigerant distributor 3 connected with a pair of flat plates 4 formed with projection-recess parts is connected to a plurality of refrigerant routes 2 of a heat exchanger 1, and a distributing amount regulator 9 made of a throttle is provided on the way of a distributing tube 5 formed of the projection-recess parts of the distributor, thereby regulating flow rates to the plurality of the routes 2. Thus, suitable refrigerant amounts can be distributed to the plurality of the routes of the exchanger, and the capacity of the exchanger can be introduced to the maximum limit. Further, the distributor can be formed in a simple structure, and the space conservation and the low cost can be obtained.
Patent JP-S60114833-A (JP)
Title: Optical system of finder fitted to opening/closing mirror
Inventor: MITO HIROSHI
IPC: G03B13/26
Filed: 1983-11-26
Abstract: PURPOSE:To reduce the titled optical system at its size by arranging a reducing lens, inverted combination prisms, a dividing plate, and a focus plate on the back of an opening/closing mirror. CONSTITUTION:The inverted combination prisms 3, 6, the focus plane 4 having a Fresnel lens plane to be used also as the dividing plate, the dividing plate 5, and the reducing lens 1 are arranged on the back of the mirror opening/closing the 1st reflecting surface. Under the state closing the mirror at a time other than photographing time, the optical axis of a lens 11 is made to coincide with that of a prism 2 and a finder image is obtained from light passed through a photographing lens by an eyepiece 13 arranged on the back of the prism 2. When the mirror is opened, the light reflected by a mirror 12 is reflected by a prism 15 and the reflected light is formed as an image on a film surface 16. Thus, the size of the optical system can be reduced by using the space of the opening/ closing mirror to arrange the finder prism.
Patent JP-S61100620-A (JP)
Title: Multi-wavelength spectrophotometer
Inventor: SEKIWA MITSUNAO
IPC: G01J3/04
Filed: 1984-10-24
Abstract: PURPOSE:To suppress the generation of an error and to shorten the time required for photometry, by driving a light wt. emitting slit without driving a fixed dispersing element at all. CONSTITUTION:Only light at the part corresponding to a fine hole 62 in dispersed light passes through said fine hole 62 to be allowed to irradiate a photomultiplier 81 through a spectral sensitivity correction plate 11, a higher order optical cut filter 12 and a lens 13. Therefore, only light with a wavelength corresponding to the position of the fine hole 62 receives photometry by a light detector 8. If an emitting slit 6 is rotated by an emitting slit driving part 7, the position of the fine hole 62 to the rotary center changes and, thereafter, light with a different wavelength can be measured by the light detector 8. As mentioned above, by driving the light wt. emitting slit 6, vibration and positional shift are hardly generated in comparison with the case driving a fixed dispersing element 5 and measuring accuracy can be enhanced.
Patent JP-H0385786-A (JP)
Title: Single wavelength semiconductor laser and its manufacture
Inventor: OKURA YUJI
IPC: H01S5/042
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a semiconductor laser which oscillates at a single wavelength with high probability without being affected by reduction of width of a guide layer due to side etching by introducing a third layer consisting of a third semiconductor between first layer consisting of a second semiconductor and a fourth semiconductor which is formed in island shape and by etching the fifth layer in island shape. CONSTITUTION:A single wavelength semiconductor laser consists of an activation layer 2 consisting of, for example, an undoped InGaAsP with a smaller band gap and a larger refractive index than a substrate 1 consisting of, for example, a p-type InP, a first clad layer 3, for example, consisting of an n-type InP, a guide layer 4 consisting of, for example, an n-type InGaAsP with a different refractive index from that of the substrate 1 which is formed in island shape, an electrode metal 5, a refractive index fluctuation adjusting layer 6 consisting of, for example, an n-type InGaAsP with a different refractive index from that of the substrate 1, and second and third clad layers 7 and 8 consisting of, for example, an n-type InP, where the n-type InGaAsP guide layer 4 is etched up to the n-type InP second clad layer 7 and the n-type InP third clad layer 8 is formed so that the n-type InGaAsP guide layer 4 is buried.
Patent JP-S59115042-A (JP)
Inventor: FUJIMOTO SHINICHIROU
IPC: A61H15/00
Filed: 1982-12-20
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-H0385982-A (JP)
Title: Video scramble descramble device
Inventor: UEHARA SHOJI
IPC: G06F21/10
Filed: 1989-08-30
Abstract: PURPOSE:To attain descrambling with inexpensive constitution without giving adverse effect onto an audio signal and a video signal by synchronizing information for descrambling with a video signal and superimposing a sinusoidal wave with a frequency being a multiple of 1/n of a horizontal frequency onto an audio intermediate frequency signal and sending the result to the receiver side. CONSTITUTION:A video intermediate frequency signal is compressed in the timing from a synchronizing signal compression pulse generating circuit 6, a synchronizing separator circuit 5 separates a horizontal synchronizing signal and a vertical synchronizing signal from the video intermediate frequency signal and they are outputted to the synchronizing signal compression pulse generating circuit 6 and a 1/2fH oscillation section 7. Then 1/2fH sinusoidal wave of a horizontal frequency is superimposed onto an audio intermediate frequency signal synchronously with the video signal and the result is sent to the receiver side. Sinusoidal wave extraction means 29-31 at the receiver side extract a sinusoidal wave from the audio intermediate frequency signal, descramble means 33, 34, 36 detect the phase of the sinusoidal wave to obtain a compression timing of the synchronizing signal. Thus, even when scramble information is superimposed onto the audio intermediate frequency signal, the device constitution cost is reduced without giving adverse effect onto the audio signal and the video signal.
Patent JP-2001051535-A (JP)
Title: Fixing belt
Inventor: FUJITA TOKIO
IPC: B32B1/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing belt capable of suppressing the occurrence of offsetting phenomenon while effectively preventing the triboelectric charge of the belt and excellent in the fixability of a toner by specifying the surface resistivity of an inner layer based on a polyimide resin and containing an electrically conductive material. SOLUTION: The fixing belt is a composite tubular body comprising a tubular inner layer 11 and a tubular outer layer 12. The tubular inner layer 11 is based on a polyimide resin, contains an electrically conductive material and has 101-108 Ω/sq. surface resistivity. The tubular outer layer 12 comprises a heat resistant elastic layer. Since electrostatic charges generated on the outer layer 12 can be removed through the inner layer 11, the addition of an electrically conductive material to the outer layer 12 can be made unnecessary or remarkably reduced. A toner is less liable to stick to the outer layer 12 of the fixing belt and hardly causes offsetting phenomenon. Since the outer layer 12 has higher flexibility, the fixability of the toner is further improved.
Patent JP-H04107237-A (JP)
Title: Al alloy sheet for can end excellent in corrosion resistance and its manufacture
Inventor: KANEDA YUTAKA
IPC: C22F1/00
Filed: 1990-08-25
Abstract: PURPOSE:To obtain an Al alloy sheet material for a can end excellent in corrosion resistance and stress corrosion cracking resistance by executing soaking treatment to an Al allay ingot obtd. by adding specified ratios of Mg, Mn or the like to Al and thereafter subjecting it to hot rolling and cold rolling under specified conditions. CONSTITUTION:As an Al alloy as a can-top material for beer and carbonated drinks, the one having a compsn. contg., by weight, 2.0 to 4.O% Mg and 0.5 to 1.2% Mn in such a manner that 3.0%<=Mg+Mn<=5.0% and Fe+Mn<=1.5% are satisfied or furthermore contg. at least one kind among <=0.6% Cu, <=0.3% Cr and <=0.5% Zn is melted. The ingot of this Al alloy is subjected to soaking treatment, is thereafter hot-rolled into a steel sheet, is successively cold-rolled at >=50% rolling ratio, is thereafter subjected to annealing treatment and is moreover cold-rolled at 50 to 80% rolling ratio into the shape of a thin sheet. The Al allay sheet material for a can end in which the areal occupancy ratio of crystallized products in the surface is regulated to <=1.5% and excellent in stress corrosion cracking resistance can be manufactured.
Patent JP-2001046885-A (JP)
Title: Honeycomb type catalyst
Inventor: SUZUKI TAKUMI
IPC: B01J35/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To produce a honeycomb type catalyst capable of efficiently decomposing even a harmful substance with a high molecular weight. SOLUTION: In a honeycomb type catalyst 10 formed in a honeycomb state, a plurality of frame type spacers 12 are so put at prescribed intervals as to form gaps in the penetration direction of square type holes 11a of the honeycomb. That is, spacers 12 are so arranged as to form gaps between neighboring unit catalysts 11 short in the length in the penetration direction of the holes 11a and thus the unit catalysts 11 are layered in a plurality of steps to intermittently form the inner fall faces of the holes 11a at prescribed intervals in the penetration direction.
Patent JP-S60114726-A (JP)
Title: Actinometer
Inventor: NISHIURA SHINJI
IPC: G01J1/44
Filed: 1983-11-28
Abstract: PURPOSE:To achieve a lighter weight with a simultaneous display of intensity and quantity of light received by detecting the magnitude of output current with a computation control circuit driven by output voltage of a solar cell for integration and display. CONSTITUTION:A resistance 23 connected in series to a diode 25 is connected to both ends 21 and 22 of a solar cell 20. The voltage across both ends of the resistance 23 is converted into current and the intensity of illumination by A-D conversion with a circuit 27. To detect current flowing through all loads, a resistance 24 is connected and voltage across both ends thereof is converted into current and the intensity of illumination with an A-D conversion circuit 26. Therefore, digital circuits 26-29 operates in the brightness exceeding 1,000lx, current generated in the solar cell is determined with A-D converters 26 and 27 and the sum thereof with a control circuit 28 to detect the intensity of incident light.
Patent JP-S6379549-A (JP)
Inventor: MIYAWAKI SHIGEKI
IPC: A01K67/02
Filed: 1986-09-22
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-H04105638-A (JP)
Title: Self-aware type inspector
Inventor: KOYAMA TOSHIHIRO
IPC: G02C13/00
Filed: 1990-08-24
Abstract: PURPOSE:To improve efficiency and accuracy of a hanging frame test by providing a self-aware type inspector with a lens selection means to select an optometrical lens corresponding to inspection information. CONSTITUTION:In a self-aware type inspector 1, frame sections 3a and 3b of a trial frame 3 are placed on a pair of fixing bases 2a and 2b provided on a table 56 and the trial frame 3 is kept in a horizontal layout while a number of optometrical lenses, a lens selection means 4 to select the optometrical lenses individually, an adhering section 3c for cylindrical lenses with specified optometrical lenses set on the trial frame 3 as selected by the lens selection means 4 and a lens mounting means 5 mounted on a mounting section 3d for spherical lenses are assembled in the perimeter of the trial frame 3. The lens selection means 4 selects optometrical lenses corresponding to inspection information from among those arranged in rows mounted on the table 56 based on the inspection information obtained by a self-aware type inspection of a person to be inspected to be put on the trial frame 3.
Patent JP-H1060184-A (JP)
Title: Polyolefin composition
Inventor: AKAGAWA TOMOHIKO
IPC: C08L23/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polylefin composition which can give colored molding being nonproblematic in segregation and having an excellent uniformity of appearance and a good appearance by mixing a polyolefin with a specified carbon black. SOLUTION: This composition contains a polyolefin (A) and a pigment (B). Pigment B used is a carbon black (b-1) having a pH of 5 or below. Polyolefin A may be crystalline or amorphous and may be a crystalline or amorphous one or a combination of suitably selected highly crystalline and lowly crystalline ones according to its use. Carbon black B-1 is a carbon black having a pH of 5 or below and desirably produced by the furnace process (furnace black). Especially, furnace black has excellent dispensability in polyoefin A and can allow to obtain moldings being nonproblematic in segregation and having excellent uniformity of appearance and good appearance.
Patent JP-H04107414-A (JP)
Title: Enlarging observation device
Inventor: YAMAMOTO MASAO
IPC: H04N5/225
Filed: 1990-08-28
Abstract: PURPOSE:To make a versatile observation by composing a light source of two systems of a light source for sideward light and a light source for downward light, and making the light source for sideward light correspond to an incidence surface and the light source for downward light correspond to a reflecting surface. CONSTITUTION:The light source 6 is constituted by arraying plural small light sources 12 annularly a light shield cover 10 opposite the base end surface 13 of a photoconductive cap 7 and divided into eight blocks each including a constant number of light emission sources 12; and the blocks are used alternately as light sources 6s for sideward light and light sources 6d for downward light and while the light sources 6s for sideward light correspond to the incidence surface 13s of the base end part 13 of the photoconductive cap 7, the light sources 6d for downward light correspond to the reflecting surface 13d. The sideward light source 6s and downward light sources 6d are brought under individual ON/OFF control. Consequently, a versatile observation is made.
Patent JP-S6286680-A (JP)
Inventor: YATABA TAKESHI
IPC: H01R43/00
Filed: 1985-10-08
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-H05198798-A (JP)
Title: Mos field-effect transistor
Inventor: UINGU FUAI RII
IPC: H01L29/36
Filed: 1992-08-25
Abstract: PURPOSE: To form a MOSFET which has an effective channel length larger than 1μm specifying first and second channel regions of the MOSFET, carrier density in the first and second channel regions, dielectric constant of gate oxide layer, and the effective channel length. CONSTITUTION: A first channel region reaches a depth such that it is smaller than about 500Å or is represented by tsi equivalent thereto. A second channel region reaches a depth such that it is almost tj smaller than tsi or is 1,000Å equivalent thereto. The carrier concentrations in the first and second channel regions are smaller than about 2×10<17> cm<-3> and larger than about 5×10<17> cm<-3> , respectively. A gate oxide layer has a dielectric constant εox , the first channel region has a dielectric constant εsi and an effective channel length Leff , a MOSFET has a scale length λ defined by a formula, and a thickness tox , tsi is selected such that the scale length λis smaller than or equivalent to 0.2Leff . The first channel region has an effective channel length that is equivalent to or smaller than 0.15μm.
Patent JP-H0945104-A (JP)
Title: Fuel lighting system
Inventor: ISHIMARU TAKESHI
IPC: A47G33/00
Filed: 1995-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel lighting system which prevents a fuel from flowing out or being scattered and is safe and easy to handle outdoors. SOLUTION: An inner combustion part 3 is stored in an outer combustion section 5, the outer combustion part 5 is stored in a fuel container 7 constituted of an aluminum foil 8 and a paper cup 9, and a fuel lighting system 2 is removably fitted to a torch holder 3 for use. The inner combustion part 3 is made of a solid fuel, and an ignition accelerator 4 is buried in the inner combustion part 3. The outer combustion part 5 is made of a nonflammable fiber material such as glass fiber, carbon fiber, or metal fiber, and it is impregnated with a volatile liquid fuel such as kerosene. When the ignition accelerator 4 is ignited, the inner combustion part 3 and outer combustion part 5 are burned, the flame generated by the combustion of the inner combustion part 3 is enveloped by the flame generated by the combustion of the outer combustion part 5, and a long and large flame is formed.  When the solid fuel is fused by the combustion of the inner combustion part 3, it is absorbed and held by the outer combustion part 5, the fused fuel is prevented from flowing out or being scattered by wind, and the fuel lighting system 2 can be safely used.
Patent JP-H0952840-A (JP)
Title: Antimicrobial agent against helicobacter pylori
Inventor: NANBA TSUNEO
IPC: A61P31/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent comprising active ingredients of a natural crude medicine, especially capable of suppressing growth of Helicobacter pylori and effective in preventing and treating gastritis, gastric ulcer and duodenal ulcer, etc. SOLUTION: This antimicrobial agent contains at least one or more kinds of compounds selected from a diterpene compound group comprising enmein, oridonin and trichorabdal A and derived from grass of Plectranthus rugosus and has high safety and enable long-term administration.
Patent JP-S6189079-A (JP)
Title: Printer with notifying function
Inventor: SUZUKI TADAO
IPC: B41J29/46
Filed: 1985-10-07
Abstract: PURPOSE:To shorten the standstill and waiting period of a printer when printing is completed by using a system in which the line number of the present printing is compared with the remaining line number of printing before printing, and when the line number of the present printing is greater than the remaining line number, the requirement of medium exchange is notified. CONSTITUTION:When the final page is detected by MPU6, the numeral N of an area 155 is zeroed, and the first one word amount data to be printed from a buffer 15 is read out by MPU6 to inspect whether it is LF or not. If it is LF, the numeral N is changed to +1, and all the words are read out in order in a repeated manner until ended. At the ending of reading out, it is sufficient to detect the discrimination signal E. The numeral N of the area 155 is the line number of the present printing and the numeral M is the remaining line number of printing in a book. When M<=N is detected by MPU6, the content of the area 151 is sent to an interface circuit 13 by MPU6, and the content so input is decoded in the circuit 13. In the case of total deposit, the lamp 131 of a monitor device is lit, and also in the general deposit, the lamp 132 is lit to notify the requirement of book exchange.
Patent JP-H0367151-A (JP)
Title: Method for measuring adhesive strength and shearing strength of coated film
Inventor: NISHIYAMA ITSUO
IPC: G01N19/04
Filed: 1989-09-01
Abstract: PURPOSE:To directly measure the adhesive strength or shearing strength of the coated film of a specimen which is an actual object by moving a cutting blade in parallel with a measuring surface while pressing the same to the measuring surface of the specimen and detecting and recording the cutting resistance force, etc., generated in the cutting blade. CONSTITUTION:A guide plate 2 which is a guide member is provided on a magnet 24 which is the fixing member to fix a painted plate 22 which is the specimen. The moving member, i.e., sliding member 3, is linearly displaced in parallel with the measuring surface of the specimen along the guide member. A cutting blade support 7 can be linearly displaced in parallel or perpendicular to the measuring surface cooperatively with the moving member and the cutting blade 15 is mounted to the support 7. An adjusting screw 16 which is a means for adjusting the pressure contact force adjusts the pressure contact force of the cutting blade 15 to the measuring surface and a means for adjusting a pressure contact angle consisting of a guide shaft 71, etc., adjusts the pressure contact angle of the cutting blade 15. A pressure detector 4 detects the resistance force of cutting generated in the cutting blade 15 and an external memory device 27 records the output thereof. The pressure contact force is controlled by the resistance force of cutting, etc., generated in the cutting blade 15 at the time of detecting the boundary part, by which the setting of the cutting blade 15 to the boundary surface is executed and simultaneously the cutting conditions of the pressure contact force, etc., are controlled just before the boundary part.