baber/WOPTO huggingface dataset:
Patent JP-H11523-A (JP)
Title: Operation of dry type dehumidifier and dry type dehumidifier therefore
Inventor: NISHIMURA KOICHI
IPC: B01D53/26
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable to dehumidify a larger volume of wind than heretofore even with a same sized rotor and to save energy by setting a ratio of a passing wind volume through a regeneration region against a dehumidifying area at a specific ratio and operating the device. SOLUTION: Air dehumidified at a dehumidifying region 5a of a first stage dry type dehumidifier 5, is further cooled and dehumidified at a pre-cooler 8, then being more dehumidified at a dehumidifying region 11a of a second stage dry type dehumidifier 10, and then the temperature is adjusted with a heater 21 and an after-cooler 22 to be fed to a low dew point space R. Ventilated air RA2 from the space R is introduced into a purge region 11C of a rotor 11 of the dry type dehumidifier 10, and on the other hand, the air heated with a regeneration heater 28 is introduced into the regeneration region 11b of the rotor 11.  In this case, a ratio of the dehumidified region 11a positioned at the edge surface of the rotor 11 against the regeneration region 11b is 9:2, thus a passing volume of the regeneration air passing through the regeneration region 11b is 2/9 of the dehumidified air, namely 0.22 time.
Patent JP-2000356753-A (JP)
Title: Scanning optical device
Inventor: KONDO HIROTO
IPC: G02B26/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a long-life scanning optical device constituted so that inside dust is eliminated and the lowering of the reflectivity of a rotary mirror is reduced. SOLUTION: This scanning optical device is provided with an optical frame 2 whose upper part is opened and a cover body housing a light source 4 emitting a light beam and covering the upper part of the frame 2, a rotary mirror 6 reflecting the light beam from the light source 4 and a lens 7 and a mirror 9 forming the image of the light beam from the mirror 6 at the surface to be scanned of a photoreceptor 10 in the frame 2. A filter 11 is arranged at a position near the mirror 6 and where air flows by the rotation of the mirror 6.
Patent JP-2001001152-A (JP)
Title: Plasma arc processing method
Inventor: KAHATA TETSUYA
IPC: B23K10/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To easily cut a small hole having a prescribed diameter (for example, a diameter equal to or smaller than approximately 2 times a plate thickness of a work) by using a plasma arc. SOLUTION: A plasma torch 2 is positioned at a first predetermined height H1 at a position of the center of a small hole of a cutting form, a plasma arc A is ignited, while the plasma arc A is retained, the plasma torch 2 is located at a second predetermined height H2 which is elevated by an elevated distance corresponding to the hole diameter of a nozzle orifice and the small hole diameter of a cutting form, and then the small hole is cut.
Patent JP-S6058976-A (JP)
Inventor: BIGU DENISU
IPC: C07D403/04
Filed: 1984-08-10
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-H0729219-A (JP)
Title: Production of optical disk
Inventor: HORIGOME SHINKICHI
IPC: G11B7/26
Filed: 1993-07-08
Abstract: PURPOSE:To mass-produce optical disks only for reproduction such as CD-ROM at a low cost in a short time. CONSTITUTION:An information pattern on a master is transferred to a transparent substrate of plastic, etc., by a 2P method using a UV-curing resin to produce a replicated master 8. Many such replicated masters 8 are two-dimensionally arranged on a plate 9 of plastic, etc., fixed and plated with Ni to produce an Ni stamper having many information patterns by a single plating process. This Ni stamper is fed into an injection molding machine and a substrate having many information patterns is molded by a single molding process, or the many information patterns of the Ni stamper are cut into Ni stampers, these stampers are fed into an injection molding machine and optical disk substrates are simultaneously produced.
Patent JP-H1116856-A (JP)
Title: Method of patterning and patterning device
Inventor: FUKUDA HIROAKI
IPC: G03F1/72
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of patterning and a patterning device without use of mask and a limitation of processing precision caused by the wavelength of drawing beam. SOLUTION: The material gas used for film forming is exhausted after adsorbed on a material surface 110 and the absorbent layer of the material gas is left. From an opening with its diameter smaller than the beam wavelength and arranged at a tip of a tapered optical fiber probe 120 coated by a semitransparent metal film, a beam of an evanescent field 130 irradiates a region of the material surface 110 where a film is to be formed, and a nucleus for film growth is selectively generated. A film of wanted pattern is selectively grown from the nucleus through photochemical reaction by making an unfocussed laser beam (excitation beam) irradiate the adsorbent layer of the material gas on the material surface 110 and supplying the material gas again thereto.  The selective etching can also be done in the same manner by forming film on the material surface beforehand and appropriately selecting the material gas.
Patent JP-S5692121-A (JP)
Title: Thallium recovering method
Inventor: OODO SHIYUUICHI
IPC: C01G15/00
Filed: 1979-12-27
Abstract: PURPOSE: To efficiently recover Tl of high purity from a Tl-contg. substance by pulping TlCl with water added, blowing Cl into the pulp to convert the TlCl into TlCl 3 , and recovering Tl.  
     CONSTITUTION: Sulfuric acid is added to a lead electrolytic soln. to separate lead in the soln. as lead sulfate, and hydrochloric acid is added to the residual Tl-contg. soln. to form TlCl. The TlCl is separated from the soln. by filtration and adding water to make pulp of 100W300g/l concn. Cl gas is blown at about 100ml/min rate into said pulp for about 4hr to prepare a soln. contg. dissolved TlCl 3  of high concn. for leaching. A metal such as Zn which is electrochemically baser than Tl is then added to said soln. to form spongy Tl, and this Tl is subjected to dissolution treatment with sulfuric acid. Dissolution treatment with NaOH is continuously carried out at about 400°C, and the resulting Tl is separated from soda brine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0334390-A (JP)
Title: Wiring device
Inventor: NISHINO EISHIN
IPC: H05K13/06
Filed: 1989-06-29
Abstract: PURPOSE:To enable both the sides of a wiring board to be effectively wired by a method wherein XY coordinates data which indicate wiring positions on both the sides of the wiring board and data such as a heating tool operating condition and the like are inputted, and the movement and the press condition of the heating tool are controlled by a drive shaft control. CONSTITUTION:XY coordinates data which indicate wiring positions on both the sides of the wiring board 3 and data such as a heating tool operating condition and the like are temporarily stored. The stored input data are inputted into a data processing section 6a, where the input data are converted into electrical outputs respectively and inputted into drive shaft controls 5a and 5b respectively. The electrical signal inputted drive shaft controls 5a and 5b enable heating tools 4a and 4b to move and connect a metal wire to a wiring pad. An inserter 2 and a table 1a are provided with an opening at their faces respectively to allow heating tool 4b to be inserted.
Patent JP-S5793541-A (JP)
Title: Prober
Inventor: NAITOU TAKIO
IPC: H01L21/66
Filed: 1980-12-03
Abstract: PURPOSE:To stabilize the measuring conditions of a point contact prober mounted with a stylus at the end of an arm by mounting a balance weight at the rear end of an arm. CONSTITUTION:A post 13 is vertically mounted at the center of a machine body 12, and an arm ring 14 is elevationally rockably mounted at the rear end with the front end by a supporting shaft 15 to a post 13. The end of an arm ring 14 is formed in a half-ring shape as a positioner base 1. A weight mounting rod 16 formed at the end with a fork is secured to the rear end of the ring 14, and a balance weight 17 is mounted at the rear end. The weight 17 may be preferably formed of two doughnut-shaped weight plates 18. Thus, the stylus pressure of the stylus 6 may be set by moving the weight 17, thereby stabilizing the measuring conditions of the wafer 10.
Patent JP-H0461950-A (JP)
Title: Electrocoating device
Inventor: TOYOSHIMA KAZUAKI
IPC: B05C3/10
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a good finish coating by a method wherein a liq. electrocoating material is sprayed locally in the positions difficult for the circulating coating streams to make contact therewith in an electrocoating tank and, by such spraying, the coating streams are produced around the aforesaid positions. CONSTITUTION:A plurality of objects A immersed for coating in a liq. electrocoating material within an electrocoating tank 1 are retained for a predetermined time therein in a tact-free conveying, so that the coating material adheres to the objects A. In this tact-free conveying, places difficult for the circulating coating streams of the coating material L to make contact therewith are created in the positions X and Y between each adjacent object A. To produce the coating streams in the aforesaid positions, a nozzle 31 is provided as an liq. electrocoating spray means 3 to locally spray the coating material L. The nozzle 31 is set on the bottom of the tank 1 with its orifice facing upwards.
Patent JP-H0613504-A (JP)
Title: Socket for semiconductor device
Inventor: YAMAGUCHI TETSUSHI
IPC: H01R33/76
Filed: 1992-06-29
Abstract: PURPOSE:To provide a socket for a semiconductor device such that electrical connection is ensured even when a lead breakes the internal operation of the semiconductor device can be checked and the reliability is evaluated. CONSTITUTION:A lever 2 is pushed down to move metal pieces 3 in the direction indicated the arrow from one side of the semiconductor device 1 and to contact it with leads 4. The metal pieces 3 are pressed against the leads 4 by springs 5 so that a broken lead 6 is electrically connected to the respective metal piece 3.
Patent JP-H071458-A (JP)
Title: Rust prevention of cooling piping
Inventor: KITAGAWA ISAO
IPC: C23F11/00
Filed: 1993-06-17
Abstract: PURPOSE:To prevent the rusting of cooling piping by removing oxygen in the cooling pipe by connecting the cooling circulating passages excepting those of cooling pipings positioned on the outermost side among a large number of the cooling pipings formed to a machine apparatus to bypass hoses and connecting the cooling pipings on the outermost side to an oxygen scavenger container. CONSTITUTION:Bypass hoses 6 are attached to the cooling water circulating passages 11... excepting the cooling water circulating passages 11 positioned at both end parts among a large number of the cooling water circulating passages 11... formed to the mold constitutional members 1a, 1b of a mold A and all of the circulating passages 11 formed in the mold A are constituted as one circulating passage. The connection hoses 5 drawn out of an oxygen scavenger container 4 are connected to the circulating passages 11 at both end parts. Therefore, oxygen remaining in the cooling water circulating passages 11 is forcibly perfectly removed to perfectly prevent the oxidation corrosion of the cooling water circulating passages.
Patent JP-S6415373-A (JP)
Title: Ventilation method for semiconductor vapor growth system
Inventor: KOMURA YUKIO
IPC: C23C16/00
Filed: 1987-07-09
Abstract: PURPOSE:To assure safety in the event of an accident and to prevent air pollution by stopping, in the event of emergency of a titled system, the taking-in of the air from a clean room to an air conditioner, making emergency supply of the no-polluted air into the clean room and increasing the discharge rate from a force discharge duct. CONSTITUTION:The air conditioner 9 is operated to feed the air into the clean room where cabinets 3-5 contg. a reaction furnace, gas supply source and gas control apparatus are housed in the normal time or at the time of exchanging the gas supply system. Poisonous gases are then treated by a waste gas treating machine 16 via the force discharge duct 7 and thereafter the gas are released into the atm. by a ventilation blower 17 for use in the normal time or a ventilation blower 20 for use at the time of exchanging the gas supply source. On the other hand, the air conditioner 9 and blower 17 are stopped by the signals from respective sensors and an emergency ventilation blower 18 and an emergency air supply blower 22 are driven to supply the clean air through a filter 23 into the clean room 2 in the vent of emergency. The air in the clean room is simultaneously introduced through a flour surface 2A, a spacer 12 under the floor in the room 2 to the inside of the cabinets 3-5 and after the air is cleaned up with the waste gas treating machine 16 through the duct 7, the air is released from the blower 18 into the atm.
Patent JP-H0516676-A (JP)
Title: Movable grill
Inventor: SUMIYA KEIJI
IPC: B62D25/10
Filed: 1991-07-10
Abstract: PURPOSE:To reduce dispersion of the space between an engine hood and a grill cover so as to enhance the quality of the appearance of a car. CONSTITUTION:A projecting portion oriented toward a bumper 16 is formed at the front end.portion of an engine hood 12 and a pair of extending portions 18A, 18B each of which extends to near the upper face 16A of the bumper are formed in a portion extending along the inside of the car cross direction of head lamps 14 located on the right and left sides of the projecting portion 18. A fresh air inlet 20 formed among the extending portions 18A, 18B, the projecting portion 18 and the upper face 16A of the bumper is provided with a grill cover 22 and the grill cover 22 is oscillatably supported to the engine hood inner panel 15 of the engine hood 12. A motor 42 and a link mechanism both of which are adapted to open and close the grill cover 22 are also supported to the engine hood inner panel 15 of the engine hood 12.
Patent JP-S5871686-A (JP)
Title: Hologram for correcting astigmatism of semiconductor laser
Inventor: YOKOMORI KIYOSHI
IPC: G02B27/09
Filed: 1981-10-23
Abstract: PURPOSE:To convert a laser beam having an astigmatism into a plan or spherical wave by employing a hologram having the same astigmatism as that of the laser beam. CONSTITUTION:When the dispositions of a reference light source R and a reproduced illumination light source C are different, or when the wavelengths of a recording light and a reproduced light are different, the reproduced focused light point I has an astigmatism of the magnitude¦RIS-RIM¦. When a light source having the astigmatism equal to¦RIS-RIM¦is disposed at the point I and the hologram is emitted from the position ISIM, the reproduced light converged to the point C by the conjugate reproduction can be obtained. More concretely, a hetero junction semiconductor laser is disposed in parallel with the X-Z plane of the layer 3 at the distance of RIS from the center of the hologram 5 to the beam emitting end surface, and the laser light is incident obliquely at alphaI to the hologram 5. In this case, when the astigmatism¦RIS-RIM¦due to the hologram 5 and the astigmatism DELTAR of the semiconductor laser beam are equal to each other, the refracted light is focused to the point C, and the light of the light source having the astigmatism can be converted to spherical wave.
Patent JP-S5867255-A (JP)
Title: Self-activatable amalgum capsule
Inventor: ROBAATO ERU PUROBUSUTO
IPC: A61C5/06
Filed: 1982-09-30
Abstract: A two-piece two-chamber self-activating dental amalgam capsule is signed to have mercury in one chamber (7) and metal powder in the other chamber (8). One section [30) of the capsule contains a chamber (15) comprising inner and outer bore portions (14b, 14c) and the other section (31) of the capsule contains the chambers (7) and (8) preferably arranged concentrically and separated oy an annular wall (9). With the capsule closed, the free end of the wall (9) fits into the inner bore portion (14b) and seals the mercury in its chamber (7), the metal powder being sealed in a mixing compartment formed by the chambers (8) and (15). In use, the capsule is shaken and the resulting force due to the inertia of the mercury opens a normally-closed valve formed by a thinner and more flexible area of the wall (9). The mercury passes into the mixing compartment and becomes triturated with the metal powder due to the shaking and forms the dental amalgam required.
Patent JP-H0519599-A (JP)
Title: Image exposing device
Inventor: HIRAHATA SHINICHI
IPC: H04N1/113
Filed: 1991-07-10
Abstract: PURPOSE:To provide an image exposing device capable of a high quality image not having exposure unevenness on an image exposing surface with a simple constitution even when the image exposing surface is moved with some irregularities in speed. CONSTITUTION:An inputted image signal (d) is multiplied by a prescribed value by a multiplying circuit 4, and applied to an exposing means. On the other hand, the irregularities in the speed on a moved image exposing surface are detected by speed irregularities detecting means 5 and 6, have the addition of an offset by an offset means 7 to obtain a single polarity, then are multiplied by the image signal (d), and applied to an exposing means to correct the irregularities in the speed.
Patent JP-H01159499-A (JP)
Title: Split shroud type compressor
Inventor: RICHIYAADO EICHI DEITSUTOBAANA
IPC: F01D17/16
Filed: 1988-07-07
Abstract: PURPOSE: To constrain the motion of an free end towards a rotor shaft due to the heat distortion of an inner shroud by connecting, with a suitable clearance, an outer casing of a compressor to the inner shroud through a tension vane. CONSTITUTION: A split inner shroud 36 is divided into two portions 50 and 52 for the purpose of installing bushings 34 and 46 within the split inner shroud. The portion 50 also has an abradable seal surface 54 which abuts a knife edge seal 55. The bushing 46 has an outwardly facing surface 56 which abuts an inwardly facing surface 58 opposite to a rotor shaft formed in the inner shroud 36. A force generated by difference in temperature is transmitted to an outer easing 14 through the bushing 46 and a tension vane 42 to constrain the inward motion of the inner shroud.
Patent JP-S5692065-A (JP)
Title: Bill preparatory device
Inventor: HIROTA TSUNEO
IPC: G06Q40/00
Filed: 1979-12-26
Abstract: PURPOSE: To make printed letters on a reciept legible as well as miniaturize a bill preparatory device by providing a table swing mechanism to parallelize in the same direction the sending directions of card and bill.  
     CONSTITUTION: A card 17 passing through a card leader-writer portion 16 is inserted into between the lever 4B and holder C of a table swing mechanism, a cam 4A is turned to the direction of arrow 4A' to move a rotary pin 4B' to the center, and a bill paper 11 and a card 17 are superposed on each other. Then, the paper 11 is moved toward the direction of arrow 5" while being pressed by the roll 5' of an input portion 5, the emboss mark of the card 17 is copied on the paper 11, and then the cam 4A is turned toward the direction of 4A' to restore the lever 4B and the card 17 to the original positions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6148262-A (JP)
Title: Data transmission circuit
Inventor: YAJIMA NOBORU
IPC: H04L27/12
Filed: 1984-08-16
Abstract: PURPOSE:To standardize a transmission circuit by bringing the oscillating frequency of a voltage controlled oscillator into the attenuation region of a filter in a system transmitting a data on a common transmission line and in the same frequency. CONSTITUTION:A digital transmission data is converted into a serial digital signal and inputted to the voltage controlled oscillator 15 and the signal of a transmission end DC voltage generating section 14 is inputted also to the voltage controlled oscillator. When the transmission data is finished, a signal having a large DC level is inputted to the voltage-controlled oscillator 15, which outputs a signal brought into the attenuation region of a band pass filter 16, then no signal comes from a transmission station when the station has no transmission data.
Patent JP-H1113030-A (JP)
Title: Outer pipe of fence column
Inventor: ASAKI RYOJI
IPC: E01F13/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an environment-friendly outer pipe for embedding in which problems of the destruction of the environment and of having difficulty in waste disposal are solved. SOLUTION: Square tubular component plates 2, 2 are formed by inserting an inner pipe 4, and splitting an outer pipe 1 of a fence column of the square tubular which is pulled out and fixed to the prescribed position by the diagonal at the transverse section. The square tubular component plates 2, 2 comprise a plurality of members which are obtained by bending and pressing a metallic plate, and during the bending work, a fixed plate 6 projected over the upper side of the square tubular component plates 2, 2 is bent outward, and an inner pipe guide 5 to smoothly guide the inner pipe 4 is fitted. During the pressing work, a recessed part 8 for stopping an anchor pin 7 provided on a lower part of the inner pipe 4 is formed on the inside at an upper part of the square tubular component plates 2, 2.
Patent JP-H0461470-A (JP)
Title: Data communication system
Inventor: MATSUZAKI SUSUMU
IPC: H04N1/32
Filed: 1990-06-29
Abstract: PURPOSE:To eliminate an error due to erroneous decision of high speed modulation or low speed modulation by adding a signal subject to low speed modulation to a head of a signal subject to high speed modulation. CONSTITUTION:The data communication system consists of a CPU 1, an operation section 2, a V29 MODEM 3, a V27ter MODEM 4, a V21 MODEM 5, a network control unit(NCU) 6, a ROM 7, a RAM 8, a read section 9, a recording section 10, a picture processing section 11, a line 20 and a bus line 21. When a signal subject to low speed modulation is added to a head of a signal subject to high speed modulation at a sender side, a receiver side waits for a demodulation means for the signal subject to low speed modulation. Thus, low speed modulation or high speed modulation is surely judged and excellent communication is implemented.
Patent JP-S5794332-A (JP)
Title: Moving bed type reaction device
Inventor: FUKAZAWA HARUO
IPC: B01D53/86
Filed: 1980-12-04
Abstract: PURPOSE:To remove accompanying dust in a catalyst bed by providing a dust separating device between a reaction column and a catalyst circulating device and purging here a part of supply gas to the reaction column. CONSTITUTION:In a moving bed type reaction device equipped with a catalyst circulating device, a dust separating device 9 is provided between a reactor 3 and a conveyor 7. A part of gas G3 to be treated is supplied to the gas separating device and the purged out gas from which dust is separated is let flow again to a conduit 16 in the upper stream side of an exhaust gas fan. By this way, the consumption of the catalyst is minimized and dust is separated and removed from the catalyst. Thus, a highly efficient moving bed type reaction device is obtained.