baber/WOPTO huggingface dataset:
Patent JP-S5899631-A (JP)
Title: Operation controlling device for air conditioner
Inventor: AKAMINE IKUO
IPC: F24F11/02
Filed: 1981-12-10
Abstract: PURPOSE:To perform air conditioning without deteriorating the comfortableness in a room by a method wherein the revaporation of water from a heat exchanger on the room side after a stop of the operation of a compressor is restricted as much as possible. CONSTITUTION:The operation of the compressor 1 which constitutes the freezing cycle of an air conditioner together with the inroom heat exchanger 5, an outroom heat exchanger 2 and pressure reducing device 4 is controlled by detecting the room temperature. In this instance, a longest length of stop period of the compressor during the interruptional operation is set in accordance with the operational period or time period proportional to an operational time ratio. An electronic control device 12 is additionally provided. With such a construction, in comparison with a cenventional control system in which a preset time period is determined to be constant, the revaporation of water from the inroom heat exchanger 5 after the stop of compressor operation can be restricted largely. Thus the air conditioning without deteriorating the comfortableness in the room can be realized.
Patent JP-H0737190-A (JP)
Title: Vehicle detector
Inventor: SUZUKI TSUNEO
IPC: B60W30/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide a vehicle detector which has a wide sense area and necessitates no road construction work for it by incorporating the video camera of a sensor and an alarm display part into an integral construction. CONSTITUTION:The video camera 1, a picture memory 2, a picture processing part 3, an alarm judging part 4, and the alarm display part 5 are incorporated in one case body. This video camera 1 takes the picture of a vehicle passing along a road, and its monitoring area is looked down so that it becomes wider than the visible distance of the alarm display part 5, and the picture taken by the video camera 1 is stored in the picture memory 2 at prescribed timing. Then, plural pictures stored in the picture memory 2 are processed by the picture processing part 3, and the alarm judging part 4 outputs an alarm obtained by comparing the output of the picture processing part 3 with a predetermined value, and the alarm outputted by the alarm judging part 4 is displayed by the alarm display part 5. The alarm display part 5 is formed, out of an LED display, etc. Then, this vehicle detector is arranged at a crossing of poor visibility, and detects a vehicle approaching the crossing, and displays 'precaution against approaching vehicle' flickering other vehicles.
Patent JP-H0861015-A (JP)
Title: Refuse power generating system
Inventor: HINO MASAMICHI
IPC: C10L3/10
Filed: 1994-08-24
Abstract: PURPOSE: To provide an economical refuse power generating system by effectively utilizing the energy sustained substantially by refuse itself. CONSTITUTION: A refuse power generating system comprises a waste heat boiler 2 set in a refuse incinerator 1, a combustion type superheater 3 to superheat the steam generated in the waste heat boiler 2, and a power generator 4 to generate power by the superheated steam from the combustion type superheater 3. Also it is provided with a fermenting device 5 to generate fermentation gas with a main component of hydrocarbon from semi-fluid organic matter such as dust, sludge, etc. Then a desulfurizing device 4 to remove sulfate from the fermentation gas produced in the fermenting device 5 is installed to supply the fermentation gas passed through the desulfurizing device 4 as a fuel for a combustion type superheater.
Patent JP-H0737924-A (JP)
Title: Equipment and method for wire bonding
Inventor: NISHIMAKI KOUJI
IPC: H01L21/60
Filed: 1993-07-16
Abstract: PURPOSE:To provide an apparatus and a method for wire bonding wherein positional information such as coordinates that is preliminarily stored in a bonding equipment can be made effective use of as it is. CONSTITUTION:According to the instruction from a control unit 13, a first or a second bonding point which is to be a section to be bonded is photographed by a camera 1 and it is inspected whether a bonded impression exists or not at a specified place and/or in a specified range around the specified place.
Patent JP-H0541051-A (JP)
Title: Magnetic head slider
Inventor: HINOBAYASHI TAKEO
IPC: G11B21/21
Filed: 1991-08-08
Abstract: PURPOSE:To obtain the wear resistance suitable for magnetic recording of a contact recording system of the magnetic head slider for a magnetic disk device. CONSTITUTION:This head slider is constituted by coating a slider surface SF with a protective film 30 which is a thin film consisting of cerium oxide or magnesium fluoride. The cerium oxide or magnesium fluoride has a high m. p. and, therefor, has the heat resistance to friction heat and has the excellent wear resistance as well. The cerium oxide or magnesium fluoride is adequate as the material of the protective film requiring durability.
Patent JP-H09107288-A (JP)
Title: Adjusting circuit and method of a/d converter reference level for maintaining optimum dynamic range of a/d converter
Inventor: KAARU EFU ANDOREN
IPC: H03M1/12
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit and a method for a reference voltage of an A/D converter in which an output peak voltage is measured and the reference voltage is adjusted depending on the measured voltage. SOLUTION: The circuit controlling a reference voltage of an A/D converter 12 having a plurality of outputs includes a sensor 14 denoting it that an output from the A/D converter 12 has at least a desired voltage and a processor connecting to a D/A converter 24 to provide a reference voltage to the A/D converter 12 in response to the sensor 14. The processor 16 provides a signal to change the reference voltage to the D/A converter 24. A logic unit 18 in the processor increases an output of an accumulator 20 when either of I and Q components in the output of the A/D converter 12 has at least a desired voltage and decreases an output of the accumulator 20 when either of the I and Q components in the output of the A/D converter 12 has not a desired voltage. The counter 22 buffers the output change in the accumulator 20.
Patent JP-S6444299-A (JP)
Title: Production of cylindrical body
Inventor: INOUE SHOICHI
IPC: B21C37/08
Filed: 1987-08-10
Abstract: PURPOSE:To enable easy and exact positioning so that stable welding can be executed by projecting pawl parts for positioning respectively to both ends of an expanded sheet consisting of a thin metallic sheet and engaging the pawl members at the time of bending the sheet. CONSTITUTION:The expanded material 11 is formed to the rectangular shape having the width (b) of a cylindrical material 1 and the length L which is the sum of a circumferential length (c) and an overlap margin (d). Projections 4 each of which has a recess 41 to constitute a groove to accept a detaining pawl are formed at both ends of the part to be positioned under the overlap part 2 of the cylindrical body 1 at the time of working the expanded material 1. The expanded material 11 is then bent to a cylindrical shape and the projections 4 of the detaining pawls are simultaneously bent slightly above, so that the projections 4 are fitted into the recesses 41 of the projections 4 continuous with the upper side of the overlap part 2. The detaining pawls are thereby engaged with each other and the overlap part 2 of the cylindrical body 1 is exactly positioned. The cylindrical body is subjected to welding in this state along the overlap part 2 and thereafter, the pawl members 3, 4 are cut by a cutter, etc., by which the required cylindrical body 1 is completed.
Patent JP-H0247137-A (JP)
Title: Preparation of polyamic acid
Inventor: NOJIRI HITOSHI
IPC: C08G73/10
Filed: 1988-08-09
Abstract: PURPOSE:To obtain easily a polyamic acid with a high degree of polymn. by adding a diamine component to a soln. or a suspension of a tetracarboxylic acid dianhydride and reacting the mixture while the reaction system is kept at a freezing pt. or below. CONSTITUTION:A tetracarboxylic acid dianhydride (e.g., pyromellitic dianhydride) is dissolved or dispersed in a solvent (e.g., N,N-dimethylforamide). A polyamic acid is obtd. by adding a diamine component (e.g., 4,4'- diaminodiphenyl ether or p-phenylenediamine) little by little to this soln. or suspension and reacting them while the reaction system is kept at 0 to -60 deg.C. As the polymn. is performed thereby while the reaction temp. is kept at 0 deg.C or below, only polymn. is promoted while the ring-opening reaction of the acid anhydride is suppressed and a polyamic acid with a high degree of polymn. can be prepd.
Patent JP-S6260325-A (JP)
Title: Signal changeover device
Inventor: YAMATE KAZUNORI
IPC: H04N5/44
Filed: 1985-09-10
Abstract: PURPOSE:To transmit an input signal to other processing stage through 3 lines by applying the DELTAM system to n-set of input signals to apply A/D conversion and arranging the n-set of signals in time series to one bit of quantization so as to output them. CONSTITUTION:When switches 2, 16 of n-input/1-output exist on the position 1, a comparator 3 compares an input signal 1 and an output signal of an integration device 12, and the result is inputted to a D-FF 4. The D-FF 4 uses a clock to sample the data at a period of T1 and supplies an output on a line 13. A D-FF 8 uses a control pulse C1 to latch its output signal, which is inputted to an integration device 12, where the signal is integrated. The similar processing is applied up to the integration device (n). The input signal 1 when the switch is thrown to positions 1-n is sampled by a sampling period of nT1, the data sampled by a period of the clock T1 is arranged in time series when the switch exists on the positions 1, n to form a 1-bit signal, which is an output of the D-FF 4 and sent to the next stage.
Patent JP-S5989517-A (JP)
Inventor: KODAIRA TAKATSUNE
IPC: H02H3/093
Filed: 1982-11-15
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-S58104810-A (JP)
Title: Shield belt device of sucker conveyer
Inventor: MATSUO MASAHARU
IPC: B65G15/58
Filed: 1981-12-14
Abstract: PURPOSE:To prevent a slip caused between a conveyed article and shield belt, by providing a sucker belt device which moves running the shield belt for preventing vacant suction of a sucker conveyer at an equal speed to a belt of the sucker conveyer. CONSTITUTION:If a printed corrugated cardboard 4 is fed between a perforated  belt 5 and shield belt 15 from a printing roll 2, belt holes 12 on a suction box  11 are partially covered by the cardboard 4, however, the rest of the holes is  covered by the belt 15, and vacant suction is not caused, then the cardboard 4  is applied with prescribed sucking force, closely attached to the belt 5 and fed  to a work roll 3. As the cardboard 4 advances, the belt 15 is separated from  the belt 5 of a sucker conveyer 1, however, the belt 15 is always driven by a  perforated belt 25 in a shield belt device 14 in the upper front end to move at  an equal speed to the belt 5 of the conveyer 1, and the upper face of the cardboard conveyed by the belt 5 and a part of the shield belt contacted to the  upper face of said cardboard are advanced at the same speed without causing  slip page.
Patent JP-H0667050-A (JP)
Title: Optical waveguide having contact using lead frame
Inventor: MAIKERU ESU REBII
IPC: B29D11/00
Filed: 1993-07-21
Abstract: PURPOSE: To make the manufacturing process of an optical device substantially simpler and to provide a new type improved optical waveguide which makes an assembling process simpler. CONSTITUTION: A molded optical guide 20 which has a molded conductor 30 comes into contact with an optical device 50 which is arranged at one end part 35 of a waveguide and provides external electric access 38 to the optical device at an exposed part of the waveguide. The waveguide and assembled optical device are mounted on a wiring circuit board, etc., and connected by lead wires.
Patent JP-2001031181-A (JP)
Title: Mechanism and method for housing semiconductor device
Inventor: TAKAHASHI YUTAKA
IPC: B65D85/86
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To house a semiconductor device in a pocket without damaging the same by protruding the undersurface of the leading end of a positioning member from the semiconductor device sucked to the leading end part of a nozzle. SOLUTION: A nozzle 31 is allowed to fall along with a positioning member 37 by a nozzle driving unit 5 and the under surface 38A of the positioning member is brought into contact with the upper surface 22 of a tray 20 to be pressed to be allowed to fall by nozzle stroke quantity (a) while correcting the flotation (b) of the tray 20 and pressed to the flat surface stage 7 thereunder to set such a state that the shape change of a pocket 21 and the tray in the vicinity thereof is corrected. A semiconductor device 1 is allowed to slightly fall by a vacuum control system 6 to be held to the rib 23 of the pocket 21 to be housed in the pocket 21. The nozzle 31 is raised along with the positioning member 37 by the nozzle driving unit 5. Since the semiconductor device is housed in such a state that the warpage of the tray is corrected, it is housed in the state held accurately by the rib.
Patent JP-S6444766-A (JP)
Title: Printing paper driver in printing device
Inventor: SHIMA TOSHIHIRO
IPC: B41J15/16
Filed: 1987-08-11
Abstract: PURPOSE:To make a printing paper driver in a printing device smaller in size, by a method wherein a printing paper take-up shaft and a printing paper supply shaft are made movable each to be moved to positions corresponding to the take-up diameter of a printing paper. CONSTITUTION:A printing paper 13 is separated into a printed seal 14 and a mount 15 after being printed by a printing head 16, and the mount 15 is taken-up by a printing paper take-up shaft 12. The driving force for taking up the printing paper is transmitted to the take-up shaft 12 through gears 18, 17. As the printing paper 13 is supplied, the take-up diameter of the printing paper 13 decreases and an arm 10 rotates leftwards. At this time, the printing paper take-up shaft 12 moves closer to the printing head 16. The travel of a printing paper supply shaft 11 and the take-up shaft 12 in this manner enables the printing paper 13 to be taken up in a smaller space.
Patent JP-H07174761-A (JP)
Title: Measuring method of analyte by agglutination
Inventor: ENO ADEMA
IPC: G01N33/543
Filed: 1994-08-25
Abstract: PURPOSE: To improve sensitivity in a low concentration zone and detect the low concentration of an analyte (analysis object) by adding to a sample liquid a volume of the analyte equal to the specific multiple of a lower detection limit for the incubation thereof, in addition to an analyte singular receptor. CONSTITUTION: In addition to a sample, an analyte or a material having an immunological characteristic similar thereto is added to a sample solution by a volume equivalent to 2 to 1,000 times as large as a desired lower detection limit, and incubated together with an analyte singular receptor. Agglutination particles are thereby enlarged to allow easy determination via the tubidimetric analysis or turbidity measurement. In this case, the volume of the analyte to be added is determined to cause as large a signal change as possible for a concentration zone as a measurement object. Also, a maximum volume to be added is limited by the solubility of the analyte and the gradient of the analytical curve (gradient gentle at very high analyte concentration). According to this method, a sufficiently high measurement signal can be obtained even in measurements at the lower detection limit.
Patent JP-S6091966-A (JP)
Title: Production of acidic cooked food containing seaweed
Inventor: MUKAI AKIRA
IPC: A23L17/60
Filed: 1983-10-26
Abstract: PURPOSE:To prevent the deterioration in quality of an acidic cooked food of specific pH containing a seaweed in the distribution and preservation thereof, by coating the surface of the seaweed with a substance selected from carrageenan, gelatin, agar and tamarind gum or molding the whole food. CONSTITUTION:The surface of (A) a seaweed, e.g. a green alga, is coated with (B) one or more substances selected from carrageenan, gelatin, agar and tamarind gum or the whole food is molded to give the aimed cooked food having <=5.5pH, e.g. salad. The resultant food is preferably sealed in a heat-resistant packaging material, and sterilized under heating. EFFECT:Improved hue, appearance and flavor.
Patent JP-S58101897-A (JP)
Title: Frp propeller vane with metal frame
Inventor: SHIGA TAKEMARO
IPC: B63H1/14
Filed: 1981-12-11
Abstract: PURPOSE:To improve impact resistivity and seaming strength at the boundary of the rim part of a vane by using a metal frame at the rim part and a laminated FRP at the middle part thereof. CONSTITUTION:The rim part 1 of a propeller vane is made of stainless steel or the like and the middle part 4 thereof is made up of bonded lamination of FRP. The rim part 2 of the vane has a ridge 3 at the center so as to prevent removal of the FRP which is fitted into the vane at the middle and seamed and to enlarge the seamed area of both members. The metal frame of the rim part of the vane may protect it from an impact by, a drifting wood or so and the FRP employed the middle may reduce the total weight. Additionally, improvement of the surface roughness of the vane, prevention of adherence of marine lives and improvement of the power transmission efficiency are achieved.
Patent JP-S5990008-A (JP)
Title: Method for measuring end part shape of rod or tube
Inventor: MIURA NAOHIKO
IPC: G01B11/24
Filed: 1982-11-16
Abstract: PURPOSE:To eliminate the need for a rotating mechanism and the mechanism part of an expanding and reducing machine and to increase the inverval to a body to be checked, by measuring the irregular part of an end part of the body to be checked optically. CONSTITUTION:When a beam emitted from a transmission-side glass fiber 5a strikes the irregular terminal part 2, no reflected wave reaches a photodetection part, but when it passes through the irreqular terminal part 2, its reflected wave is detected by a reception-side fiber 5b at any position on the circumference. This phenomenon is utilized to measure the length of the irregular terminal part 2. When the body to be checked varies in external diameter, a couple of rings 5a and 5b are moved forth and back (as shown by an arrow) to the measurement and the need for the expanding and reducing mechanism is eliminated. Thus, the length of the irregular terminal part 2 of a rod, tube, etc., is measured optically, so the interval between the body 1 to be checked and a sensor is increased and the measurement precision is improved.
Patent JP-H0950028-A (JP)
Title: Display device
Inventor: ANABUKI MOMOKO
IPC: G02F1/1335
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To improve a light-emitting efficiency of a light transmission plate and to attain an effective use of light by making an incident end face non- parallel to a reflection end face. SOLUTION: An incident end face IE is not parallel to a reflection end face RE. Namely, the incident end face IE is vertical to an upper surface UP of a light transmission plate GLB, while the reflection end face RE is formed so as to make an acute angle with the upper surface UP. Thus, by making the incident end face IE and the reflection end face RE non-parallel to each other, the vertical incident light on the incident end face IE of the light transmission plate GLB is not vertically made incident on the reflection end face RE, therefore, the light will not return to the incident end face IE again but will exit from the upper surface UP of the light transmission plate GLB. For this reason, a light-emitting efficiency of the light transmission plate GLB is improved and the light is efficiently utilized.  Further, the light transmission plate GLB is formed by injection molding, for example, and so various shapes of light transmission plate GLB can easily be formed and it is also easy to form the reflection end face RE making an acute angle with the upper surface UP of the light transmission plate GLB.
Patent JP-H0754425-A (JP)
Title: Sc earthquake resisting wall
Inventor: FUKUMOTO TOSHIYUKI
IPC: E04B2/56
Filed: 1993-08-12
Abstract: PURPOSE:To make a concrete earthquake resisting wall as a compression brace function by placing concrete into a box-shaped steel plate to combine right and left SC columns with the SC wall and, at the same time, mounting a shear connector between the SC columns and SC wall. CONSTITUTION:Right and left SC columns 1 are so constructed that concretes 1b are placed into square steel pipes 1a. Right and left edge ends of steel plate forms 2a are welded with sides of the square steel pipes 1a together as a unit. After that, a plurality of shear connectors 3 are projected to the sides of the square steel pipes 1a. Then, concrete 2b is placed between the steel plate forms 2a to form an SC wall 2, and it is combined with the SC columns 1. According to the constitution, arch action on concrete part of the SC wall 2 is effectively operated, seismic efficiency is greatly promoted and, at the same time, columns for an intermediate story is eliminated, so that execution efficiency can be also promoted.
Patent JP-H0363980-A (JP)
Title: Magnetic disk jacket
Inventor: IKEDA HIROSHI
IPC: G11B23/50
Filed: 1989-08-02
Abstract: PURPOSE:To improve cleaning performance to the dust, etc., of a liner by including either a non-aromatic hydrocarbon compound or chain-shaped polydimethylcyclohexane at least in the liner. CONSTITUTION:On an inner surface 11 of one case 1, a lifter 2 is provided and on an inner surface 12 of the other case 1, a projection 12C is provided to face to the lifter 2. Then, such a case 1 is provided. Liners 3 and 3 are partially welded to the respective inner surfaces of the case 1 so that the both sides of a magnetic disk housed in the case 1 can be cleaned mainly between the lifter 2 and the projection 12C. In this liner, either the non-aromatic hydrocarbon compound, which viscosity is 100-3,000 centistokes (cst) at 25 deg.C, or the chain-shaped polydimethylcyclohexane is included by 0.001-0.05g per liner 1g at least. Thus, while the liner gets contact with the rotating magnetic disk, the dust, etc., stacked to the surface can be removed through these compounds included in the liner. Thus, the cleaning performance can be improved.
Patent JP-H0751793-A (JP)
Title: Manufacture of molded product by precision casting method
Inventor: TAZOE HIROYUKI
IPC: B22C7/02
Filed: 1993-08-12
Abstract: PURPOSE:To prevent the development of a recessed part on the surface of a molded product in the case of manufacturing the molded product by mutually joining at least plural pieces of the molded bodies. CONSTITUTION:Joining surfaces 11 of cylindrical members 10 are mutually joined so as to push out projection 12 formed at the edge part of the joining surface 11 of each cylindrical member 10 to outer part of the joining surface 11 by mutually press-contacting the joining part of the cylindrical member 10 in the soft condition at the joining part of each cylindrical member 10. By this method, the joined strength at the projection 12 is improved and the mutual joining surfaces are intensely joined and the recessed part on the surface of the molded product is not molded.