baber/WOPTO huggingface dataset:
Patent JP-S61172670-A (JP)
Title: Production of muffler for compressor
Inventor: OOTA MICHIO
IPC: F04B39/12
Filed: 1985-01-28
Abstract: PURPOSE:To prevent the flow of a brazing filler metal into a restricting passage of a thin plate forming member obtd. by brazing even if the brazing filler metal is much by coating a flow controlling material for the brazing filler metal as a pretreating material for brazing in the part for forming the above-mentioned restricting passage or near the same. CONSTITUTION:A discharge muffler 6 mounted to the end face of a cylinder 5 of a compressor part 3 of a hermetic type compressor 1 is formed in the following manner: The muffler 6 is constituted of the 1st thin sheet forming member 6a formed with an inlet hole 7 by press blanking of a steel sheet, the 2nd thin sheet forming member 6b formed with the 1st and 2nd recesses 8, 9 and the 3rd recess 10 communicating the two recesses 8, 9 by drawing and an outlet pipe 11 brazed to the recess 9 side of the member 6b. After the flow controlling material 13 is coated on the surface 12 of the member 6a facing the recess 10 of the member 6b, the members 6a, 6b are superposed and the outside circumferential edges of the two members 6a, 6b are brazed to form the 1st and 2nd silencing chambers 14, 15 and the restricting passage 16. As a result, the inflow of the brazing filler metal into the passage 16 is prevented and the passage 16 is maintained wide. The muffler device which provides satisfactorily the capacity of the compressor is thus obtd.
Patent JP-H02195765-A (JP)
Title: In-band signal device
Inventor: KAGAWA MASATO
IPC: H04B3/46
Filed: 1989-01-25
Abstract: PURPOSE:To save the labor in the case of a test by sending a folding signal from a transmission side, and automatically folding it at a reception side. CONSTITUTION:The folding signals with two frequencies f1 and f2 different from the signals from an oscillation circuit 1 are sent by operating a switch at a transmission circuit 2. At the reception side, a signal of a line R is branched to two, and one is outputted directly to a reception circuit 4, and only the folding signals of the other are extracted at BPFs 7f1 and 7f2, and changed to direct currents via rectifier circuits 6f1 and 6f2. A comparator 5 inverts the signal with the input of the signal, and the output is inputted to a switching circuit 3, and the output of the reception circuit 4 is switched from a reception direction output terminal 4WR to a transmission direction input terminal, then, a folding mechanism can be formed. Also, a LED is lit while the frequency is being extracted, and the fact is displayed. When the subject device is installed, a setting switch 10 is decided in advance to a master station side or a slave station side. By such a constitution, the labor saving can be attained since it is enough to perform an operation at the transmission side in the test.
Patent JP-H05201689-A (JP)
Title: Suspended load rotation preventing device
Inventor: TAMAKI SHOJI
IPC: B66C13/06
Filed: 1992-01-29
Abstract: PURPOSE:To provide a device which prevents the revolution of a suspended load by wind, carries out the hoisting and installation works for architectural members exceedingly safely and efficiently, has the constitution free from bulkiness, and can be easily mounted and demounted in a simple manner. CONSTITUTION:A suspension revolution preventing device is constituted of a horizontal rod shaped member 31 installed at the upper edge center part on one surface 10a of a suspended load 10, horizontal rod shaped member 32 installed at the near center part on one surface 10a of the suspended load 10, vertical rod shaped member 33 laid at the near center part between the rod shaped members 31 and 32, and control blade 34 installed on the rod shaped member 33. Accordingly, when wind blows, the wind pressure acts on the suspended load and the control blade, and offsets the turning moment of the suspended load and prevents the revolution, and the hoisting and installation works for architectural members can be carried out exceedingly safely and efficiently. Further, bulkiness is suppressed and the handling at a working site is facilitated.
Patent JP-S59140077-A (JP)
Title: Thermal head
Inventor: NISHIKAWA AKIRA
IPC: B41J2/335
Filed: 1983-01-31
Abstract: PURPOSE:To provide a thermal head having a long useful life, favorable in heat- radiating property and high in thermal efficiency of the entirety of a heating element part, by a method wherein a conductor layer is provided with a substrate comprising an insulating glass layer on a surface of a metallic plate provided with a protuberant bead, and a heating element layer is provided at the top of the bead. CONSTITUTION:The substrate 13 is constituted by providing the insulating glass layer 12 on the surface of the metallic plate 9 provided with the protuberant bead 10 elongate in the transverse direction and a recessed part 11 projected to the opposite side of the bead 10. The heating element layer 14 and the conductor layer 15 are sequentially laminated on the substrate 13 excepting the surface of the recessed part 11, then a part of the conductive layer 15 is cut away at the top part of the bead 10 to constitute the heating element part 16, and an abrasion-resistant layer 17 is laminated on the surface thereof to obtain the objective thermal head. It is preferable to embed a semiconductor element 18 into the recessed part 11 together with bonding wires 19 for connection.
Patent JP-H11214168-A (JP)
Title: Lighting system
Inventor: OKAWA MASANAO
IPC: H05B37/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing a power loss and eliminating user's time and labor required for setting a set value. SOLUTION: This lighting system is provided with a light source 50, an illuminance detection part 20 detecting illuminance in the surroundings, an illumination control means 40 which controls optical output of the light source 50 in a first lighting mode when an illuminance value L in the surroundings exceeds a first mode setting illuminance value and controls optical output of the light source 50 in a second lighting mode when the illuminance value L in the surroundings drops below a second mode starting illuminance value, and an illuminance setting compensation means 62 which compensates the second mode starting illuminance value based on the illuminance value L in the surroundings during the first lighting mode.
Patent JP-S60160194-A (JP)
Inventor: ITOI MASAMICHI
IPC: H05K3/40
Filed: 1984-01-31
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-S56113864-A (JP)
Title: Hydraulic throttle valve
Inventor: OKAMURA KAZUO
IPC: F16K1/52
Filed: 1980-02-08
Abstract: PURPOSE: To equalize the ratio between input signals of an actuator to that between flow rates of a controlled fluid, by curving the wall surface of a valve element as defined by coordinates (x) and (y) which meet those prescribed equations.  
     CONSTITUTION: The wall surface of a valve element 4 is shaped as a curved surface defined by coordinates (x) and (y) which meet those equations, where (r) denotes the inside radius of a valve seat 6, (x) denotes the distance between the central axis of the valve seat 6 and the point on the wall surface of the valve element 4 located at the shortest distance from the upper edge of the valve seat 6, (y) denotes the vertical distance between the upper edge of the valve seat 6 and the point on the radius of the valve element 4 equal to the inside radius of the valve seat 6, H denotes the valve lift, Q denotes the flow rate, (g) denotes the acceleration of gravity, (ε) denotes Q/Q max, (γ) denotes the specific weight of a fluid, fG denotes a function of the flow rate Q of the fluid and ΔPV denotes the pressure loss. This results in enabling such contraction by the valve element 4 that the valve lift ratio of the valve element 4 and the flow rate ratio Q/Qmax of the gas are equal to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58133628-A (JP)
Title: Magnetic recording medium
Inventor: KAWACHI AKIHIKO
IPC: G11B5/667
Filed: 1982-02-01
Abstract: PURPOSE:To make a titled magnetic recording medium hard to be flawed and to improve long-term reliability by forming an oxidized film on the surface of perpendicularly magnetized recording film of cobalt chromium. CONSTITUTION:The formation of a ''Permalloy '' film 2 and a cobalt chromium alloy film 3 is the same as that of the basic structure in the prior art, except that a layer 9 wherein the surface of the thin film of the cobalt chromium alloy is oxidized is formed to improve abrasion resistance characteristics. The reliability is improved with an increase in the thickness of the oxidized flm but the output of the reproduced signal is weaker if the film is too thick; therefore, the thickness is determined by taking the characteristics of a perpendicularly oriented magnetic recording film 2 and heads into consideration. Anodic oxidation, oxygen plasma treatment, etc. are used for means of forming oxidized film.
Patent JP-S63184293-A (JP)
Inventor: YAMAGUCHI YASUSHI
IPC: H05B37/02
Filed: 1987-01-24
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-S59140477-A (JP)
Inventor: SAKURAI HIDETO
IPC: G09B19/06
Filed: 1983-02-01
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-H09214091-A (JP)
Title: Electronic components and method for mounting the same
Inventor: TATSUMI NAOTAKE
IPC: H01L41/107
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent polarization and degradation of piezoelectric components by heat of reflow soldering. SOLUTION: Electrode plates 19 and 20 for contacting electrodes 4 and 5 of a piezoelectric transformer element 2 for conduction and support and outside electrode terminals 21 and 22 having parts for connection by soldering with a wiring board are provided on a lower package 18. The electrode plates 20 are for contact with the lower electrodes 5 of the piezoelectric elements 2 and the electrode plates 19 are in contact with the upper electrode 4 of the piezoelectric transformer element. The electrode plates 19 and 20 are symmetrically placed. The space between the pair or electrode plates is slightly larger than the thickness of the piezoelectric element 2.  An upper package 17 is provided with protuberances 23 in its inside for making the upper electrode plates 19 in proper contact with the electrodes 4 of the piezoelectric element 2 by pressing the electrode plates 19 after mounting. The lower package 18 is mounted on the circuit board by reflow soldering. The piezoelectric element 2 is introduced through the space provided between the upper electrode plates 19 and the lower electrode plates 20. The upper package 17 is then engaged in the lower package 18.
Patent JP-H09211257-A (JP)
Title: Production of optical fiber coupler
Inventor: KAMIYA KAZUO
IPC: G02B6/28
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an optical fiber coupler which is short in length, has high mechanical strength at a fusing point, is free from variations in characteristics and is, therefore, free from problems in practicable use. SOLUTION: This process for producing the fiber coupler is a process for producing the optical fiber coupler by aligning >=2 pieces of optical fibers 1, 2 from which the coatings of the coated fibers are partly removed in parallel and fusing and stretching the parts 4 removed of the coatings, in which a sol liquid obtd. by hydrolyzing silicic acid ester is previously applied on the parts 4 removed of the coatings and is cured to adhere these parts; thereafter the coating parts at both ends are fixed to clamping bases 6 having moving means 9 and the adhesive parts 5 are heated and fused by a microburner and are then stretched.
Patent JP-2000214079-A (JP)
Title: Method for controlling optical characteristic measuring system
Inventor: KAWAMURA TATSURO
IPC: G01N21/21
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To introduce and discharge a test sample without separating the sample from an optical system, by detecting from an intensity of a different passing light projected to a measurement optical path in the sample, bubbles and particles in the sample which hinder the light from passing, and removing the bubbles and particles from the optical path. SOLUTION: When bubbles and particles in a liquid test sample 2 which is introduced into a sample cell 8 are present in a projection optical path of a semiconductor laser module 1, a quantity of light inputted to an optical sensor 3 decreases and an output signal becomes lower than the case when these obstacles are not present. When detecting the presence of the obstacles from a size or change of the output signal of the optical sensor 3, a computer 7 controls a shaking table 9, thereby vibrating the sample cell 8 to stir the test sample 2. As a result, the obstacles disappear or move from the optical path, and the output signal of the optical sensor 3 recovers to be stable. The computer 7 stops the vibration application by the shaking table 9 and starts to measure a spectral absorptivity of the test sample 2.  That is, light is projected from a wavelength variable light source 4 and an output signal of an optical sensor 6 is analyzed while the wavelength is swept.
Patent JP-S63184676-A (JP)
Inventor: SATO KATSUMI
IPC: E05B83/00
Filed: 1987-01-24
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-2000215806-A (JP)
Title: Manufacture of flare for bulb
Inventor: YABUKI TATSUHIRO
IPC: C03B23/09
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion in the outer diameter of a flare shape, the roundness, and the dimensional accuracy in concentricity of a bulb part and a flare part. SOLUTION: In a lower metal mold 1 made of a metal material, and wherein a recessed flare shape 1a is formed, and the flare shape 1a part is subject to a surface treatment; an almost same flare shape 21b is formed by a rotating motion of a rotation head 2. A glass is pushed and filled into a flare shape clearance part 13 formed by fitting the lower metal mold 1 to an upper metal mold 10 so as to form a flare shape 22.
Patent JP-S58135211-A (JP)
Title: Antifouling method
Inventor: OOTA SHIYOUZOU
IPC: E02B1/00
Filed: 1982-02-02
Abstract: PURPOSE:To prevent the fouling of the water-immersed part of a steel structure by a method in which the surface of the water-immersed part of a steel structure is covered with an insulating material, copper or its alloy is covered on the insulating material by a flame-coating method, and then a sealing material containing an organotin-based acrylic resin monomer is further coated on them. CONSTITUTION:The surface 1 of the water-immersed part of a steel structure is covered with an inorganic material and/or organic material, having an insulating property, copper or its alloy is coated on the insulating layer 2 by a flame-coating method to form a flame coat layer 3, and then a sealing material 4 containing an organotin-based acrylic resin monomer is coated on the flame coat layer 3. Thus, as the Cu-flame coat layer 3 is abraded, the sealing material 4 is likewise abraded, whereby the surface of the layers is always smoothened and therefore, the adherence of organisms to the surface can be prevented. Thus, the antifouling property of the water-immersed part of the steel structure is good and the increase in its resistance in water can be eliminated.
Patent JP-H07226340-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: YOKOE HIDEO
IPC: H01G9/008
Filed: 1994-02-09
Abstract: PURPOSE:To keep a metal case enough away from an outer connection terminal to meet an insulation distance requirement specified by electric product safety standards even if a metal case is lessened in diameter so as to decrease an aluminum electrolytic capacitor in size. CONSTITUTION:An aluminum electrolytic capacitor is equipped with a cylindrical metal case 12 which is provided with a base and houses a capacitor element 11 together with driving electrolyte, a sealer 14 which seals up the opening of the metal case 12, and an outer connecting terminal 16 which is fixed to the sealer 14 and connected to a lead plate 15 led out from the capacitor element 11, wherein an insulating wall 19 is provided to the outer surface of the sealer 14 so as to ensure insulation distance between the metal case 12 and the outer connecting terminal 16.
Patent JP-H01224062-A (JP)
Title: Centrifugal separator for separating liquid mixture
Inventor: AROISU TENTOHOFU
IPC: B04B15/06
Filed: 1989-01-26
Abstract: PURPOSE: To drastically reduce the cost required for drum washing by making it possible to equip a centrifugal drum with a second chamber cover and a second scraping mechanism having a passage and an inflow pipe. CONSTITUTION: At the time of washing, the centrifugal drum 1 is stopped and the second chamber cover 13 and the second scraping mechanism 14 are exchanged with those which are mounted at the time of a centrifugal sepn. operation. The liquid components separated in a single chamber 15 formed by the second chamber cover 13 are gathered and the inflow pipe 17 of the scraping mechanism 14 is coupled to a container 19 contg. the washing liquid via a conduit 18. When the centrifugal drum 1 is driven in this state, the washing liquid is filled into the drum 1 through the inflow pipe 17 and arrives at the chamber 15 via passages 21, 22 and further returns into the inflow pipe 17 via the passage 16 of the scraping mechanism 14. Consequently, the continuous circulation of the washing liquid is obtd. within the centrifugal drum 1 and the drum is easily washed.
Patent JP-H06231545-A (JP)
Title: Method and apparatus for recording and encoding digital signal
Inventor: ISHII HIROTAKE
IPC: H04N5/92
Filed: 1993-02-02
Abstract: PURPOSE:To reduce the DC component of random data signals. CONSTITUTION:An m-bit data word delayed by one clock from a data word clock is obtained by a delay element 1, a data word delayed by two clocks is obtained by a delay element 2, and a data word m3 which is not delayed, a data word m2 which is delayed by one clock, a data word m1 which is delayed by two clocks and an already converted code word n0 are input to a converter 3. The converter 3 outputs a code word n1 for the m1 and a code word n2 for the m2. The n1, n2 of code words are converted to serial data of 1 bit at each 1/2-fold data word clock of an output of a 1/2 frequency divider 4 by using a clock having a frequency of n-fold of data word clock by a P/S converter 5 to obtain record data.
Patent JP-S59141540-A (JP)
Title: Tricyclic carboxylic acid ester derivative
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1983-02-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R' are 1-10C alkyl; rings A-C are expressed by formulas II and III). EXAMPLE:Methyl trans-4-[4-( trans-4-benzylcyclohexyl )phenyl]cyclohexanecarboxylate. USE:One component in liquid crystal compositions, exhibiting the liquid crystal phase within a wide temperature range, having a low viscosity and high liquid crystal-clear point, capable of increasing the clear point without increasing the viscosity of the liquid crystal compositions by adding thereto, and having good stability to moisture, heat, light, etc. PREPARATION:A carboxylic acid expressed by formula IV is reacted with SOCl2 to form an acid chloride expressed by formula V, which is then reacted with an alkyl alcohol expressed by the formula R'OH in the presence of pyridine to afford the aimed compound expressed by formula I .
Patent JP-H06231368-A (JP)
Title: Commodity sales registration data processor
Inventor: SUZUKI HISAO
IPC: G07G1/12
Filed: 1993-02-02
Abstract: PURPOSE:To speedily, easily and precisely recognize the occurrence of abnormality by driving and controlling an abnormality sounding means so that a system is switched to a generated sound volume corresponding to a setting time band. CONSTITUTION:Time band discrimination means 11, 12 and 14 discriminate whether the present time Ta is in the setting time band Tsi of deviation which is not stored in a sound volume storage means by individual time bands 13V or not during a registration job. Then, generated sound volume selection means 11 and 12 select the generated sound volume Vgi corresponding to the setting time band Tsi which is discriminated that present time Ta is within by retrieving the sound volume storage means by individual time bands 13V. Generated sound volume switch control means 11, 12 and 31 control the sound volume so that a buzzer 35 is rung by the selected and generated sound volume Vgi. Thus, abnormality (or rightness of key operation and the like) by the appropriate sound volume Vgi corresponding to the time band of busy time and free time in a store is informed.
Patent JP-H08206316-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-02-01
Abstract: PURPOSE: To prevent a malfunction caused by a winning ball detection abnormality in the winning ball process by judging the winning ball detection abnormality based on the actions until a winning ball processing means releases the flow block of winning balls after a winning ball detecting means detects the winning balls. CONSTITUTION: The winning ball information sent from a delivery control circuit 152 is inputted to a game control board 177, and whether a winning ball data output flag is set or not is judged. If the flag is not set, whether a signal is inputted to a game control microcomputer 500 from a delivery control microcomputer or not is judged. If a signal is inputted, 1 is added to an input counter. When the count value becomes a input judgment value, the winning ball information process subroutine program is executed prescribed times. The system is judged to be normal only when the execution is judged as yes every time. A malfunction caused by the momentary yes-judgment due to noises can be prevented.
Patent JP-H10214399-A (JP)
Title: Emergency vehicle preference device
Inventor: HIMOTO HIROSHI
IPC: G08G1/0965
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To secure smooth and safe passage by displaying display contents showing the approach of an emergency vehicle on an information display installed on the front side of the emergency vehicle based on an emergency vehicle detecting signal so as to display the approach of the emergency vehicle on the information display so as to inform the driver of a general vehicle of it. SOLUTION: The emergency vehicle 1 transmits a signal 10 concerning the emergency vehicle when the state of traveling prior to the general vehicle 3 is occurred. A receiver 12 receives the signal 10 and transmits it to an emergency vehicle detecting device 14, which detects the approach of the vehicle 1 from the signal 10. At the time of receiving an emergency vehicle detecting signal 15 from the device 14, a display control device 16 switches to the display code of the approach of the vehicle 1 based on a display command 6 and converts the signal to a driving signal 7. The information display device 4 displays the approach of the vehicle 1 based on the signal 7 to inform the vehicle 3 positioned before the vehicle 1.
Patent JP-H09212799-A (JP)
Title: Parking lot management system
Inventor: SAKURAI NORIYOSHI
IPC: E04H6/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot management system capable of reporting a an emply parking frame suitable for entering vehicle corresponding to the size of the entering vehicle and the respective parking frames. SOLUTION: The presence/absence of the parked vehicles of the respective parking frames are detected and transmitted to a master unit 30 by slave units 20 provided in the respective parking frames inside a parking lot. A memory 33 storing the sizes of the respective parking frames is provided in the master unit 30 and a measurement means 40 for measuring the size of the entering vehicle is provided at the entrance of the parking lot. The master unit 30 extracts the empty parking frame suitable for the size detected by the measurement means 40 and reports it to a user by a reporting means 60.