baber/WOPTO huggingface dataset:
Patent JP-H08302362-A (JP)
Title: Method of controlling thermal cracking of plastic
Inventor: HASHIMOTO SHIGERU
IPC: B09B3/00
Filed: 1995-05-09
Abstract: PURPOSE: To provide a method of controlling the thermal cracking of plastics whereby the rate of thermal cracking can be improved in a system for recycling plastics. CONSTITUTION: A process for gasifying various plastics by introducing the plastic through a preheating step into a thermal cracking furnace and thermally cracking them, which comprises measuring the amounts and compositions of the gases produced during preheating and thermal cracking to judge the tendency of the plastics to form gases, and controlling the rate of temperature rise in preheating to maximize the yields of gasified plastics. According to this method, the rate of thermal cracking can be improved without changing the final thermal cracking temperature, plastic wastes can be recycled economically and efficiently, and kerosene or the like as the product can be supplied at low cost.
Patent JP-H04359008-A (JP)
Title: Reaction-retarding method
Inventor: ITAGAKI YUKARI
IPC: C08G18/08
Filed: 1991-06-06
Abstract: PURPOSE:To control the rate of reaction of a polyether polyol with an organic polyisocyanate for the production of a prepolymer and to prevent the gelatinization in the reaction by suppressing the reactivity when the reaction rate is too fast. CONSTITUTION:In the production of a prepolymer by the reaction of a polyether polyol with an organic polyisocyanate, the reaction is slowed down by adding an ammonium phosphate to the reaction system.
Patent JP-H01303780-A (JP)
Title: Ic card
Inventor: HORIBA YASUHIRO
IPC: B42D15/02
Filed: 1988-05-31
Abstract: PURPOSE:To eliminate the curvature of an IC card so as to protect an electronic component against damage and the defective connection and prevent the IC card from deteriorating in strength by a method wherein the IC card is possessed of a three-layered structure that is composed of an intermediate layer formed of a light and hard material and metal layers attached to both the sides of the intermediate layer. CONSTITUTION:An IC module is provided inside a card base material of a laminar body, which is composed of an intermediate layer 14 of resin material and metal outer layers 15a and 15b, to form an IC card. The material of the intermediate layer 14 is a light and hard plate of resin such as BT resin, glass cloth resin, glass epoxy resin or the like, and an IC module burying hole is provided to it. The outer layers 15a and 15b are formed of a metal plate comparatively high in rigidity such is a SUS 304 stainless steel plate or the like and bonded to the intermediate layer of resin material through a bonding agent. Therefore, even if an external stress is applied onto the IC card, the curvature of the IC card itself is prevented, so that a wire which connects an IC chip 20 with an IC card printed wiring board is protected against disconnection and the IC chip inself can be protected against damage.
Patent JP-S5926065-A (JP)
Title: Reagent for measuring human urinary kallikrein
Inventor: MORIYA HIROSHI
IPC: C12Q1/34
Filed: 1982-08-02
Abstract: PURPOSE:To enable the quick and exact determination of the urinary kallikrein in many specimen liquids by using a kit for clotting reaction of the red blood cells of a reverse passive antibody contg. the animal red blood cells sensitized with a specific antihuman urinary kallikrein antibody. CONSTITUTION:A kit combined with a reagent 1 prepd. by suspending the red blood cells sensitized with the specific antihuman urinary kallikrein obtd. by refining an antihuman urinary kallikrein serum and sensitizing the same in the red blood cells of a sheep in a phosphoric acid buffer soln., a standard human urinary positive control (reagent 2) contg. the human urinary kallikrein subjected to bacteria removal and filtration, a negative control (human serum, physiological salt soln., etc.) reagent 3 contg. neither human urinary kallikrein nor said antibody and further a buffer soln. (reagent) 4 for measuring kallikrein, is used. The respective double dilution systems of the specimen liquid and the reagents 2 and 3 are prepd. by diluting the same with the reagent 4, and the reagent 1 is added to the measuring holes of the respective systems and these are incubated. The max. dilution times at which the clotting of the sensitized red blood cells arises are measured and the exact determination of the kallikrein in the specimen liquid with high sensitivity is made possible by the correlation between the systems of the reagent 2 and reagent 3 and the system of the specimen liquid.
Patent JP-S5659578-A (JP)
Title: Ladle turning-over device
Inventor: SAKOTA AKINORI
IPC: B22D41/06
Filed: 1979-10-18
Abstract: PURPOSE: To obtain a titled device which comprised providing the 1st gear turned by an electric motor provided to the suspension fittings of a ladle, the 2nd gear on the ladle side meshed with this, and a mechanical transmission device transmitting the turning of said 2nd gear to the trunnion shaft of the ladle, and which does not require the taking-out and insertion work of a connector.  
     CONSTITUTION: At the time of turning over a ladle 14 which is hoisted to an overhead travel crane 6 by means of suspension fittings 1, an electric motor 18 is driven to turn its output shaft 19. Thence, the turning of the shaft 19 is transmitted to a trunnion shaft 15 by way of the 1st gear 20, the 2nd gear 21, a shaft 26, bevel gears 27, 28, a shaft 29, bevel gears 32, 33, a shaft 34, a clutch 39, a shaft 37, bevel gears 41, 42, a shaft 43, a pinion gear 45 and a gear 46, so that the ladle 14 is turned over along with the turning of the shaft 15. At the time of lowering the ladle 14 from the suspension fittings 1, a winding drum 7 is turned to lower the suspension fittings 1 down to a suitable position and hooks 4, 4 are removed from engaging members 12, 12. Thereby, the meshing of the gear 20 and the gear 21 is released. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6027425-A (JP)
Title: Formation of elongated flange
Inventor: KANBARA ISAO
IPC: B21D28/24
Filed: 1983-07-22
Abstract: PURPOSE:To suppress the residual stress of elongation when a rugged pattern is formed and to improve appearance by subjecting a plate-work member to external drawing to a prescribed shape in a way as to form the rugged pattern to the circumferential edge of said member then curving the circumferential edge along the curved line. CONSTITUTION:A roof panel 1 is placed on a die 10 of a press die and while the panel is kept pressed from above by means of a pad 12, a piercing punch 13 is lowered to pierce the panel. The circumferential edge 3' in an aperture 2 is elongated by the recess 14 of the die 10 and a rugged pattern 6 is formed simultaneously with cutting of the panel 1. The circumferential edge 3' of the panel 1 is then bent downward along a curving line 7 to form a flange 3, thereby forming the part 2. The pattern 6 formed to the edge 3' by bending is ironed and elongated by the bending and as a result the flange 3 is elongated without generating residual stress. The generation of deformation at the circumferential edge in the aperture is thus obviated.
Patent JP-S6028745-A (JP)
Title: Lead bushing unit of electric apparatus
Inventor: KATSUKI KENJI
IPC: H01F27/04
Filed: 1983-07-26
Abstract: PURPOSE:To eliminate a displacement or a stress due to thermal expansion by cutting a central conductor which extends into a porcelain tube at the midway, and connecting the cut portions via a flexible conductor. CONSTITUTION:A lead bushing unit is composed of an integral structure of the combination of a porcelain tube 10 and central conductors 11a, 11b which extend to the center of the tube 10. A flange 12 for fixing to a terminal box is provided at the outside of the tube 10. The conductors 11 are cut to the conductors 11a, 11b of two sections of the inside and the outside of an electric apparatus. The cut conductors 11a, 11b are connected by a flexible conductor 13. The conductor 13 is brazed at the inner periphery to the conductor 11a at the inside of the apparatus, and brazed at the outer periphery to the conductor 11b.
Patent JP-H10326081-A (JP)
Title: Display device
Inventor: SAWANO MITSURU
IPC: G09F13/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a visual effect equivalent to the case that an image is formed by using fluorescent material. SOLUTION: This device is equipped with a display panel 1 where light made incident from one side of a transparent sheet 2 is scattered so as to restrain the transmitted light quantity of the light emitted from the other side of the sheet 2, and also an image or the like is formed by using at least ink of one color having light scattering property on the sheet 2; and a light source 5 arranged at the rear side of the panel 1. Desirably, the light source 5 is arranged obliquely backward with reference to the panel 1 so that the light emitted from the light source 5 may be made obliquely incident on the panel 1, and the rear surface of the panel 1 is shielded from the light.
Patent JP-S61294684-A (JP)
Title: Semiconductor sense circuit
Inventor: MOMOTOMI MASAKI
IPC: G11C11/408
Filed: 1985-06-21
Abstract: PURPOSE:To increase a sense margin by setting the level of a clock signal which is supplied to the gate of a MOS transistor (TR) for a transfer gate during sense operation to a specific value according to the level of an input signal. CONSTITUTION:Drains of MOSTRs Q1 and Q2 constituting a sense circuit are connected to respective nodes of FFs consisting of MOSTRs Q3-Q6. Then, MOSTRs Q9-Q12 constitute a circuit which raises the gate potentials of the TRs Q1 and Q2 through capacitors C1 and C2 during the sense operation. The level of a clock signal phi11 in sense operation applied to the gate of the MOSTR Q7 applied with an input signal AIN as a transfer gate and the gate of the MOSTR Q8 applied with a reference signal VR is set higher than the value obtained by adding Vth to the 'L' level of the signal Ain when the threshold value of the TRs Q7 and Q8 is denoted as Vth, and also set lower than the value obtained by adding the Vth to the 'H' level, thereby expanding the sense margin'.
Patent JP-H01125339-A (JP)
Title: Production of 1, 4-bis (2, 2, 2- trifluoroethoxy)benzene
Inventor: CHIYAARUSU EMU RIAA
IPC: B01J27/122
Filed: 1988-06-01
Abstract: PURPOSE: To obtain the compd. which allows the inexpensive production of an antiarrhythmic agent (flecainide and its salt) by the operation easier than by the known methods at a relatively high yield by bringing a hydroquinone or 1,4-bromobenzene into reaction with a specific alkylating agent.  
     CONSTITUTION: The objective compd. of formula III which allows the advantageous production of the compd. of formula II and its salt useful as the medicine described above from a relatively inexpensive starting material is obtd. by bringing the compd. of the formula I (X is the same, OH, Br) into reaction with the alkylating agent of formula CF 3 CH 2 O-A (A is SO 2 CF 3  when X is OH and an alkaline metal when X is Br). The objective compd. of formula III is obtainable at a good yield particularly if the compd. of the formula I in which X is Br and the alkylating agent in which A is the alkaline metal are brought into reaction in a polar solvent to the intensity of contg. 2,2,2- trifluoroethanol preferably in the presence of cuprous ions or cupric ions. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04363350-A (JP)
Title: Stabilized chlorinated polymer composition
Inventor: HANSU JIYUURUGEN SANDAA
IPC: C08K5/17
Filed: 1991-03-07
Abstract: PURPOSE: To provide a chlorine-containing polymer composition stabilized against heat and light.  
     CONSTITUTION: This chlorine-containing polymer composition comprises a chlorine-containing polymer and a stabilizer mixture composed of (a) at least one sterically hindered amine, (b) at least one organic or inorganic zinc compound, (c) at least one organotin compound, and (d) at least one 1,3-dicarbonyl compound, such as benzoylstearoylmethane. The composition containing the above four stabilizers in combination is excellent particularly in heat stability over a long period. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11324840-A (JP)
Title: Antistatic device
Inventor: KATO KENJI
IPC: F02M37/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent electric discharge between a delivery side hose and its peripheral devices, and to improve durability of the delivery side hose. SOLUTION: The device is equipped with a delivery side hose 4 which has a resin pipe portion 21 for supplying fuel from a fuel tank of a vehicle to an engine side and a cover pipe portion 22 comprising a conductive resin or a conductive rubber for covering this pipe portion 21; a conductive return pipe 8 for returning return fuel from an engine to the fuel tank, and a connecting means 27 for connecting the cover pipe portion 22 with the return pipe 8 keeping the conductivity.
Patent JP-H10327436-A (JP)
Title: Communication equipment
Inventor: DAN KENICHI
IPC: H04Q3/58
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment by which a user easily finds out the presence of an error in a registered extension code. SOLUTION: A facsimile equipment compares a received extension number A with a registered telephone extension number B to count number of matched digit number (x) and to store a unmatched digit position (n) (S204-S212), and when fuel digits are coincident, the extension number A is usually displayed (S214, S216). On the other hand, when full digits do not match, the extension number is compared with a registered FAX-use extension number C, a mateal digit number (y) is counted and an unmatched digit position (m) is stored (S218-S226), and when full digits match, the extension number A is usually displayed (S228, S216).  Even in the case that the extension numbers B, C and the extension number A are unmatched, the extension number A is displayed and the extension number B or C closer to the extension number is selected, the extension number is compared with the extension number A, and the unmatched part flickers and the matched part is displayed usually (S230-S234).
Patent JP-H08206872-A (JP)
Title: Weld distortion repair device
Inventor: NAKATANI MITSUYOSHI
IPC: B23K9/00
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a weld defect repair device which uniformly corrects the thermal strains of a structure by providing this device with holders for holding the specified distances between the front ends of heating torches for heating the thermal strain part of the structure and the thermal strain part. CONSTITUTION: An operator brings the heating torches 5 near to the thermal strain part 2 while making auxiliary operation of a traveling truck 4 by holding a grip part. This traveling truck 4 is stopped upon arrival at the thermal strain part 2 and the heating torches 5 are driven to start heating the thermal strain part 2. The respective heating torches 5 and respective ball casters 23 are supported at supporting members 6 and the distances between the front ends of the heating torches 5 and the front ends of the ball casters 23 are held constant.  The heating torches 5 and the respective ball casters 23 are arranged in proximity to each other and since the respective supporting members 6 are held energized downward at all times by compression springs 26 built in the respective cases, the heating torches 5 move while maintaining the specified distances between their front ends and the surface of the thermal strain part 2 even if the heating torches 5 are arranged apart from the traveling truck 4.
Patent JP-H11329915-A (JP)
Title: Wafer, method of identifying the same and identifying apparatus of the same
Inventor: YAJIMA TAKASHI
IPC: H01L21/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient region for forming an identification mark, while efficiently decreasing an excessive portion of a wafer oxidization face by forming code stream on the peripheral face in a specified direction from a specified location. SOLUTION: A wafer 11 is performed with edge polishing during semiconductor producing process, and an identification code 13 is formed on the peripheral face 11a of the wafer in a circumferential direction from a specified location spaced by a specified distance from a V-shaped notch 12, the identification code being a bar-code and the other indicating varieties of the wafer or producing condition.  Method of forming the identification code 13 includes a method of stamping the identification code 13 to the peripheral face 11a of the wafer 11 by controlling intermittence and irradiation time of laser beam emitted from a laser irradiation apparatus, and a method of forming the identification code 13 to the peripheral face 11a of the wafer 11 by spraying paint resistant to chemicals used in cleaning process through a paint spraying nozzle without affecting the quality of the wafer 11 as controlling open and shut of the paint spraying nozzle in a paint spray apparatus.
Patent JP-S5759683-A (JP)
Title: Treatment of suspensoid-containing water
Inventor: MATSUMOTO HIROYO
IPC: C02F1/72
Filed: 1980-09-29
Abstract: PURPOSE: To lower the contamination of water with suspensoids while eliminating a coagulating precipitator, a monolayer filter, etc., by subjecting raw water to ultraviolet radiation and chlorine treatment before a reverse osmosis step.  
     CONSTITUTION: Suspensoid-contng. raw water 2 is fed into a high flow speed coagulating filter 3 to separate sand, etc. Chlorine 6 is then added to the filtered water 5. Thereafter, the water is supplied into a filtrate tank 8 provided with an ultraviolet lamp 7, which acts as an ultraviolet-radiating device, to lower FI value (Fouling Index) in the water and to eliminate the contamination of the water with the suspensoids. The pretreated water 9 is fed into a reverse osmosis device 10 and separated int concentrated water 11 and clarified permeating water 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05181791-A (JP)
Title: Bus converter system
Inventor: ANDO KISHIO
IPC: G06F13/36
Filed: 1992-04-30
Abstract: PURPOSE:To improve the expandability for each bus and to improve the versatility and handleability by connecting the board corresponding to the second bus with a first bus through the specific bus converter. CONSTITUTION:At the back 1 of a chassis, a back plane 2 for multibus (the first bus) is formed and a connector 4 to be connected with a multibus board 3 is provided. A board 5 with the specifications for the VME bus (a second bus) is connected through a bus converter 6 having an address latch circuit, address comparator, and control means to a connector 4', and the bus converter 6 and the board 5 are connected by the connector 4. The depth (x) of the chassis has the length to be accommodated when the multibus board 3 is connected. When the depth of the VME bus board 5 is defined as (a), the depth (b) of the bus converter 6 is (x-a) in the case of being connected with the VME bus board.
Patent JP-S5662726-A (JP)
Title: Pipe threading machine
Inventor: OOYAMA TAKETOMO
IPC: B23G1/22
Filed: 1979-10-20
Abstract: PURPOSE: To remarkably rise the efficiency of a course of works following the threading by a method wherein screw joints are coupled by screwing to the screw parts formed in the pipe and thereby the coupling work for the screw joints are performed correctly with simple processes of the work.  
     CONSTITUTION: On one side part of a bed 1 is provided a driving mechanism 3 equipped with a chuck 2 for retaining the pipe, while on the other side part thereof is provided a cutting mechanism 4, as well as a chuck mechanism 5 for retaining the screw joints such as, for instance, a socket to be screwed in the screw part of the pipe which is retained by the chuck 2 and threaded. Next, when the screws are formed in the pipe end and other prescribed positions of the pipe, a die head 4b is set in a prescribed position on a reciprocating block 6, while being made to hold the screw joints such as the socket and an elbow to be screwed in the screw part of the threaded pipe instead of being moved to stand. By this constitution, the coupling works for the screw joints are performed correctly with simple processes and thsu the efficiency of these works in the series can be raised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09294963-A (JP)
Title: Container classification apparatus
Inventor: ISHII TORU
IPC: B07C5/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To conduct work for recovering defective containers and work for classifying the containers by size mechanically by classifying-supplying the containers to a container classification part at a classification position and a container recovery part on the basis of the judgment by an inspecting means and the detection by a detecting means. SOLUTION: Since containers A which are judged to be defective are supplied to a container recovery part 12 on the basis of visual judgment by an operator C, dirt, damage, and deformation, etc., are reduced, and only the usable containers A can be classified by size. Since the containers A are classified- supplied by size to a container classification apparatus 1 installed at classification position on the basis of the detection by a size detecting sensor 8, even when the containers A of different sizes are recovered in a state in which they are piled up in upper and lower steps as before, the sizes of the containers A can be judged individually so that work to classify the containers A by size can be conducted appropriately. Moreover, recovery work and classification work can be done mechanically to save labor.
Patent JP-H0317331-A (JP)
Title: Box embedded in concrete
Inventor: SHIMIZU SHOHACHI
IPC: E04B1/41
Filed: 1990-05-24
Abstract: PURPOSE:To make a box easily embedded in a concrete wall by providing chevron-shaped protuberances formed by means of cut-and-raise to the external wall of the box for installing a wire thereto, and by fixing the wire to the box, after inserting the wire through the protuberances, by means of caulking, leaving head of the protuberances not flattened. CONSTITUTION:A protuberance 11 is formed in a chevron shape and is attached to the outside of the bottom of a box 10. After inserting a wire 20 into an opening between the bottom and the protuberance 11, the head of the protuberance is stuck so that the opening is caulked and the wire 20 is fixed thereby to the box 10. Then the wire 20 is installed to a bearing reinforcement S and is fixed thereto by binding with a wire. Concrete is then placed thereon and the box 10 is embedded thereby to the inside of a concrete wall. By such method, the wire 20 to be used for installation or the like to the bearing reinforcement S can be attached to the box merely by means of caulking.
Patent JP-S5562347-A (JP)
Title: Powder/grain material moisture sensor
Inventor: ARIJI SHIGERU
IPC: G01N27/22
Filed: 1978-11-06
Abstract: PURPOSE: To realize a powder/grain material moisture sensor featuring a high measurement accuracy by forming the moisture sensor chamber between the outer barrel functioning as the minus (-) pole plate and the inner barrel functioning as the plus (+) pole plate and also providing the substrate for measurement of the electrostatic capacity within the inner barrel.  
     CONSTITUTION: Cylindrical outer barrel 10 functioning as the minus pole plate and cylindrical inner barrel 12 are arranged concentrically to each other via bad conductor 21. And moisture sensor chamber 19 is formed between barrels 10 and 12 to fill the powder/grain material to be measured, and supply hopper 5 (inlet of the powder/grain material) is provided at the top area of barrels 12 and 10, along with exhaustion gate 14 provided at the bottom part. In addition, substrate 13 is installed inside barrel 12 to measure the electrostatic capacity between the inner and outer barrels. Thus a powder/grain material moisture sensor is obtained. The sensor of such constitution is never affected by the disturbance to ensure a high- accuracy measurement since the measuring substrate is installed within the inner barrel and thus no powder/grain material to be measured passes through within the inner barrel. 
     COPYRIGHT: (C)1980,JPO&Japio