baber/WOPTO huggingface dataset:
Patent JP-H0282070-A (JP)
Title: Refrigerating cycle testing method
Inventor: INOUE HIROSHI
IPC: G01M99/00
Filed: 1988-09-16
Abstract: PURPOSE:To reduce time required for low voltage starting test and cooling performance test and practice both the two tests smoothly and definitely by using a variable frequency power source for a low voltage starting test power source and raising an output frequency for said low voltage starting test and cooling performance test prior to an attempt to change over the power source to the cooling performance test power source. CONSTITUTION:A low voltage starting test power source 7 comprises an inverter device for variable frequency/variable voltage. A cooling performance test power source 9 is available from a commercial power source boosted by a transformer. The low voltage starting test is carried out prior to the cooling performance test. The power supply is momentarily cut off for a short time when a relay 8 of both the tests is changed over. However, a sufficient amount of rotation energy is stored in a rotary system by a high frequency operation directly before the power supply is changed over. Therefore, this stored rotation energy can get over the loss of a drive torque induced by the cut off power supply, and carry out smooth operation based on the power source 9 for the cooling performance test with halting a compressor motor 6. Therefore, it is not necessary to install relatively long standby time during the change over time between both the tests.
Patent JP-S6293490-A (JP)
Title: Screw vacuum pump
Inventor: SHIIKI KAZUAKI
IPC: F04C18/16
Filed: 1985-10-21
Abstract: PURPOSE:To simplify the maintenance works of a screw vacuum pump, by disposing a discharge opening in the vertically downward direction, disposing two discharge openings which communicate with the discharge opening in the perpendicularly horizontal direction, and enabling the piping to a discharge opening being easy to be worked corresponding to the arrangement of the vacuum pump in a pump chamber. CONSTITUTION:A rotor 1 rotates by the driving of a gear 7, and a gas is taken in through an intake opening 8 and is discharged for the side of the atmosphere from discharge openings. A discharge opening 9 is disposed in the downward direction, discharge openings 10a, 10b are disposed horizontally and in the perpendicular direction of the discharge opening 9, and total three discharge openings are provided. In case that the wall of a pump chamber is located on the side of the discharge opening 10b, stop flanges 13, 14 are attached to the unnecessary discharge openings 9, 10b so as to pipeline in the direction of the discharge opening 10a and enable to discharge. And in case that deposits and the like are stored at the discharge opening, the deposits can be blown toward a pipe 15 by removing the flange 13 or the flange 14 and blowing a gas into therefrom without removing the pipe 15 and cleaning the inside. Thus, pipelining works and maintenance works become very easy, furthermore, the structure as a two stage machine is enabled easily.
Patent JP-S61112038-A (JP)
Title: Lactic acid derivative and liquid crystal composition containing same
Inventor: YOSHINAGA KAZUO
IPC: G09F9/00
Filed: 1984-11-07
Abstract: NEW MATERIAL:An optically active lactic acid derivative shown by the formula I (R is 4-20C straight-chain, branched or cyclic saturated or unsaturated hydrocarbon group; * is asymmetic carbon; R' is chemically active replaceable substituent group such as OH, halogen, phenoxy, toluene, sulfonic group, etc.). EXAMPLE:2-Butoxypropanol. USE:An optically active intermediate for synthesizing functional materials required for forming various optical elements characteristically having optical activity. A liquid crystal composition. PREPARATION:For example, a lactic ester shown by the formula II is reacted with a hydrocarbon iodide in the presence of Ag2O to give a compound shown by the formula III wherein R' is alkoxy group.
Patent JP-2000061931-A (JP)
Title: Core bit having clearance in base metal
Inventor: OGATA SEIYA
IPC: B28D1/14
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To enable enhancement of the effect of discharge of cut powder, while avoiding an increase in the thickness of a base metal as far as possible, in a core bit having abrasive grains fixed directly on the surface of the base metal. SOLUTION: This core bit 10 has a constitution wherein abrasive grains 16 and 18 are fixed respectively on an end face and inner and outer faces of the fore end part of a cylindrical base metal 12 by a brazing method. In this case, a matrix forming the base metal 12 is constituted of a base part 12a and a bulging part 12c positioned in the end of the base part 12 and having a larger thickness than this part, and the distance between the surface of the base part and that of the bulging part is made to be in the range of being 1/2-1 time as large as the sizes of the abrasive grains.
Patent JP-2000055257-A (JP)
Title: Joint method for paper tube
Inventor: MORISANE TATSUJI
IPC: F16L25/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To enlarge the mechanical strength by grinding the end outer circumferential face of an extending-side paper tube into a recessed/projecting state, by grinding the end internal circumferential face of the joint side paper tube into a recessed/projecting fitting shape, and by fittingly joining the recesses/ projections with each other. SOLUTION: One end outer circumferential face of a short industrial paper tube 1 is ground by a lathe so as to form ground parts of four projections and four recesses on a diagonal line. The grinding conditions are set to, for example, a projection grinding quantity 5 mm (wall thickness 10 mm), a recess grinding quantity 10 mm (wall thickness 5 mm), and the grinding length 30 mm. One end internal circumferential face of the other short industrial paper tube 3 is ground to form ground parts fitted to the ground parts of the paper tube 1. The paper tube 1 and the paper tube 3 are joined together by fitting the mutual ground parts so as to provide a paper tube 5 of a necessary length. The paper tube 5 can be used for, for example, winding the paper without buckling and twist and provide smooth operation.
Patent JP-S6292649-A (JP)
Title: Incoming response system
Inventor: KATAYAMA TOMOHIRO
IPC: H04M3/42
Filed: 1985-10-18
Abstract: PURPOSE:To recognize a call destination, which a caller desires, without troubling any person by sending a synthesized voice to a central office line to which a call comes and broadcasting the synthesized voice and a voice from the central office line to a private branch by a paging means. CONSTITUTION:When an incoming comes from the central office line through a central office line trunk 6, a controller 2 connects said trunk 6, a paging trunk 7, and a talkie trunk 9 to a tripartite call trunk 11 in a channel device 1. The caller response to the synthesized voice. This communication is broadcasted to the private branch from the paging trunk 7 connected to the tripartite call trunk 11 by a loudening device 8. When a person who the caller wants to call hears this communication to dial a special number on a nearby extension telephone 4, the controller 2 receives it as dial information. Thus, the service between the caller and the caller is performed.
Patent JP-S59130950-A (JP)
Inventor: SODA KOUJI
IPC: E04B2/88
Filed: 1983-12-12
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-S6293423-A (JP)
Title: Energy recovery equipment for turbo-compound engine
Inventor: KAWAMURA HIDEO
IPC: B60W10/06
Filed: 1985-10-19
Abstract: PURPOSE:To improve the efficiency of regenerating the exhaust gas energy by driving a generator by way of connecting a turbocharger and an exhaust gas turbine to the exhaust system of an engine, and then connecting a motor to an axle shaft and controlling the generator and motor in response to the operating conditions of the engine. CONSTITUTION:To the exhaust manifold 3 of an engine 1 are connected a turbocharger 4 and an exhaust gas turbine 6 which are provided with generators 5, 7 respectively. In addition, to an axle shaft 17 is directly connected a motor 16 so that signals from an axle shaft rotation sensor 21, a boost sensor 2a, an intake air flow sensor 22 and the like are input to a controller 9. And further, when an accelerator is not pressed down, a battery is charged with the generated output of the generator 5, and, when the intake air pressure is low, the generator 5 is motor-driven with the battery so as to raise the supercharging pressure, and moreover, when the intake air pressure is high, the motor 16 is driven with the generated output of the generators 5, 7 so that the turning force of wheels is promoted.
Patent JP-S6389324-A (JP)
Title: Manufacture of buffer package
Inventor: MORIOKA KAZUMASA
IPC: B29C65/48
Filed: 1986-10-01
Abstract: PURPOSE:To continuously form a great amount of package with good efficiency by simple packing operation by a method in which a laminating sheet is packed into a female mold while partly folding it, and an expanded synthetic resin sheet softened by heating as a main material is pushed into the mold by plug, etc. CONSTITUTION:Paper 2 and an expanded sheet 3 are set, and the bottom 2b of the paper 2 is orderly sucked under vacuum by means of a sucker 6 advanced from the bottom of a female mold 1. The sucker 6 is retracted and the paper 2 is sucked into the mold 1 wile biasing the timing of the sucking operation from the left-side molding section 1a as shown in the drawing. Under the condition, a plug mold 7 as a presser is advanced from above the sheet 3, and the sheet 3 is pushed into the molding section 1a to form an expanded form along the section 1a and the paper 2. In this case, since an adhesive 4 is applied, on the paper 2, the paper 2 can be strongly bonded to the sheet 3 at the same time as the sheet 3 is formed.
Patent JP-S60128039-A (JP)
Title: Luminance adjusting method of display unit for automobile
Inventor: SAITOU TAKAO
IPC: B60K37/02
Filed: 1983-12-12
Abstract: PURPOSE:To make an exclusive light sensor useless any longer, by automatically adjusting luminance in a display unit on the basis of the light sensor detecting output of the other automobile control apparatus that performs the specified control according to an outward quantity of light. CONSTITUTION:An operational circuit 120 stores various state quantities of an automobile on the basis of a control program of a rear-only memory 150 via an input interface 110 and processes them by means of operation, then outputs a control signal for performing the specified display to a CRT driver 180 with a command out of a CRTC160. On the other hand, a CRT luminance adjusting circuit 170 stores the output of an outward light sensor 20 inside a light control system 100, and outputs a luminance signal for adjusting the luminance of a display screen of a cathode-ray tube 190 according to outward brightness, to the CRT driver 180. Thus an exclusive light sensor is no longer required, and reduction in the cost of production for an automobile display unit is promotable.
Patent JP-H08100018-A (JP)
Title: Preparation of polyolefin with broad molecular weight distribution
Inventor: BURUUSU EMU UERUCHI
IPC: C07F17/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To produce a polymer having extensive properties according to a specified ratio of the catalyst used, the amount of the copolymer used, and the amount of the hydrogen used by using a mixed metallocene catalyst containing a bridged metallocene and an unbridged metallocene.  
     SOLUTION: There is provided a process for producing a polyolefin having a molecular weight distribution i.e., M w /M b  of 3 or above, which process comprises polymerizing an olefin or copolymerizing at least two olefins under favorable polymerization conditions in the presence of a catalyst system prepared by combining first and second metallocenes, wherein the first metallocene is a fluorenyl-containing bridged metallocene, and the second metallocene is an unbridged metallocene, and wherein the molecular weight of a polyolefin which would be produced if the first metallocene is used by itself under the same conditions is higher than that of a polyolefin which would be produced in the second metallocene is used by itself. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6477155-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEDA HISAO
IPC: H01L21/822
Filed: 1987-09-18
Abstract: PURPOSE:To make a substrate low in potential to prevent a parasitic current from flowing by a method wherein a junction isolated P-type substrate is insulated from a ground potential and made to be connected with a power source whose potential is lower than that of the substrate through a terminal. CONSTITUTION:A pixel 10 is connected with an X output terminal 15 and a Y output terminal 25 of an X electrode drive integrated circuit 1 and a Y electrode drive integrated circuit 2 respectively which control the charge and discharge of the pixel 10. Both the output terminals 15 and 25 are connected with high voltage power source terminals 18 and 28 through the intermediary of H power transistors 11 and 21 which control the charge of a load condenser, and connected with ground terminals 19 and 29 through the intermediary of L power transistors 12 and 22. A voltage variable direct current power source 9 is made to be connected with a terminal 8 connected with a substrate of an integrated circuit 1 and the ground terminals 19 and 29 as a negative power source. The potential of the substrate is made to be lowest in a system through the negative power source 9 so as not to cause damage to an electric equipment system due to a parasitic diode, parasitic capacitance, or the like which are ievitably consituted between the substrate and the integrated devices.
Patent JP-S60125338-A (JP)
Title: Production of permanent magnet alloy
Inventor: KAWANA KENICHI
IPC: H01F1/08
Filed: 1983-12-12
Abstract: PURPOSE:To obtain a permanent magnet alloy having an excellent magnetic characteristic by performing diffusion reaction of Cu after executing reduction diffusion reaction without contg. Cu in the stage of producing the titled alloy of Cu substd. type R2Co17 (R is rare earth metal) having a specific compsn. by the reduction diffusion reaction. CONSTITUTION:The respective metallic powders of the oxide of a rare earth metal R, Co, Fe and M and a reducing agent of >=1 kind among Ca, CaH2 and Mg are mixed in a process for producing the permanent magnet alloy expressed by the formula (R: >=1 kind among Sm, Ce, Pr, etc; M: >=1 kind among Si, Ti, Zr, Mn, V, Nb, Cr, Mo, Hf, 0.01<=x<=0.40, 0.02<=y<=0.25, 0.005<=z<=0.15, 6<=A <=8.5). The mixture thereof is heated at 1,100-1,300 deg.C and is subjected to a reduction diffusion reaction. The excess reducing agent and the resulting product of reduction are removed from the resulting product of reaction and the product is roughly ground. The roughly ground material is mixed with Cu metallic powder and is then finely ground and is heated to 1,100-1,300 deg.C to cause a diffusion reaction by which the intended permanent magnet alloy is obtd.
Patent JP-H0655931-A (JP)
Title: Molding corner connecting device in adhesive type window
Inventor: FUJIWARA TATSUYA
IPC: B60J1/10
Filed: 1992-08-11
Abstract: PURPOSE:To facilitate corner connection of both moldings by holding an extension part of an upper molding by means of a clip after being inserted into an end cap fixed to an end part of a side molding together with the elastice clip. CONSTITUTION:A side molding 10 is formed of an elastic metallic belt material 11, seal pieces 12a and 12b and a projecting piece 13, and an upper molding 20 is formed of a metallic belt material 21, seal pieces 22a and 22b, a sandwiching part 23 to hold window glass and an extension piece 24, respectively, and an end cap 14 is adhered/fixed to the projecting piece 13. A plastic clip 30 is formed of a head part piece 31 and a leg piece 32 fitted to the side molding 10, an engaging part 33 engaged with the window glass edge and claw pieces 42 and 44 being holding parts to hold the end cap 14 and the extension part 24 elastically. Thereby, an end part of the side molding 10 and an end part of the upper molding 20 can be connected to each other only by pushing them down along a recess side surface of the side molding 10, so that inletting work can be carried out simply with excellent external appearance without falling after being inlet.
Patent JP-S6477248-A (JP)
Title: Multiple address connection control system
Inventor: MAENO KAZUTOSHI
Filed: 1987-09-17
Abstract: PURPOSE:To perform the multiple address connection control of high equality by constituting a system so that a terminating terminal accepts a connection request, to which the time given is earliest, and sends a disconnection request to the other originating terminals. CONSTITUTION:In case of successive connection control of an originating terminal A to terminating terminals N1-N99, the terminal A first transmits a connection request TA to the terminal N1 at a time TA and the terminal N1 returns the ACK response. The terminal A next transmits the connection request TA to the terminal N2 and the terminal N2 returns the ACK response. The terminal A continues this control to transmit the connection request TA to the terminal N99 and the terminal N99 returns the ACK response. An originating terminal B transmits a connection request TB to a terminal N100 at a time TB and the terminal N100 returns the ACK response. The terminal A transmits the connection request TA to the terminal N100 at a time T. The terminal N100 accepts the connection request from the terminal A and transmits ACK response to the terminal A and transmits the disconnection request to the terminal B. The terminal A reports the completion of multiple address connection control to terminals N1-N100 to terminate an algorithm.
Patent JP-H0682141-A (JP)
Title: Controller of refrigerator-freezer
Inventor: TAKEUCHI KAZUYOSHI
IPC: G05B13/02
Filed: 1992-09-02
Abstract: PURPOSE:To provide a refrigerator-freezer which can freeze/refrigerate and store foods, wherein the elaborate temperature regulation can be performed. CONSTITUTION:A freezer compartment/refrigerator compartment temperature- rise degree computing means 32 is provided to compute the temperature-rise degree in a refrigerator-freezer. And an outside air temperature detecting means 31 is provided to detect the outside air temperature. Moreover, a cooler temperature detecting means 58 is provided to detect the temperature of a cooler. In a fuzzy reasoning processor 34, a fuzzy reasoning computation is performed on the basis of a rise in temperature, outdoor temperature and the control rule from a memory 33, thereby the range for lowering the set temperature is obtained, and therefore, a set temperature computing means regulates the set temperature and controls a compressor and an electric damper. When a freezer compartment temperature sensor or a refrigerator compartment temperature sensor detects the temperature higher than the specified temperature, and also when a cooler temperature sensor detects the temperature lower than the specified temperature, the revolution of a fan is switched to high revolution and controlled.
Patent JP-H05237999-A (JP)
Title: Device for washing printing press cylinder
Inventor: KURAUSU DEYURUNAAGERU
IPC: C23G5/04
Filed: 1992-09-02
Abstract: PURPOSE: To make two components of water and solvent usable through separation, and enhance the washing ability by connecting a gravity separator after a distillation device in a system which has a distillation device for washing agent after a washing apparatus and is recirculating the distillate of the washing agent. CONSTITUTION: Each cylinder of a multicolor sheet printing press 1 is washed by a washing apparatus consisting of a washing roller which can feed washing solution through spray nozzles around, and washing solution after washing is collected in a trough and recovered in a discharge container 3 through a common conduit pipe 2. The washing solution in this discharge container 3 is introduced into a distillation device 4, heated and distilled, and the distillate is fed to a gravity separator 6 through a conduit pipe 5. Then, water and solvent are separated in this gravity separator 6, and stored in a water storage container 9 and a solvent storage container 10, respectively. Each storage container 9, 10 is connected with a conduit pipe 11 through a check valve, and the cleaned and separated washing agent is again fed to each individual printing press 1 through this conduit pipe 11.
Patent JP-H0680585-A (JP)
Title: Gel ointment
Inventor: INAGI TOSHIO
IPC: A61K47/38
Filed: 1992-09-02
Abstract: PURPOSE:To provide a water-containing ointment containing superoxide dismutase and a water-soluble high molecular compound in specific concentrations, respectively, stable in the active ingredients for a long period, not irritative against diseased parts, and useful for the therapy of skin transplantation, burns, etc. CONSTITUTION:The objective preparation contains 0.02-2wt.% of superoxide dismutase(SOD) and 0.01-3wt.% of a water-soluble high molecular compound (preferably a carboxyvinyl monomer, methylcellulose) and has a pH of 6-8. The preparation is preferably produced by a method comprising preparing a gel base material containing the water-soluble high molecular compound, a pH adjusting agent solution, and a SOD aqueous solution, respectively, and subsequently successively adding the prepared ingredients with stirring. The SOD is preferably a human SOD obtained by genetic engineering operations.
Patent JP-2001057930-A (JP)
Title: Shutter device for open showcase
Inventor: KIMURA AKIYUKI
IPC: A47F3/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To eliminate labor of attaching and detaching guide rails for push-in and pull-out of a keep-cool shutter for display and storage of perishable foods so as to eliminate security of a primary storage area for guide rails when detached. SOLUTION: When foods are kept cool after a store was closed, guide rails 4 are turned to be held between a shutter storage 3 and a hand rail 8 of the case proper 1, and a keep-cool shutter is drawn out from the shutter storage 3 along the guide rails 4. Whereas, when foods are exhibited when the store is opened, the guide rails 4 rotatably supported by the shutter storage 3 are turned after the keep-cool shutter is wound into the shutter storage 3 and let held along the shutter storage 3.
Patent JP-S59156045-A (JP)
Inventor: CHIYONNUEI UIRIAMU ZAN
IPC: H04L12/417
Filed: 1983-12-13
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-S6293203-A (JP)
Title: Polybasic acid amine salt disinfectant
Inventor: SUZUKI HIROSHI
IPC: A01N33/24
Filed: 1985-10-21
Abstract: PURPOSE:To provide a disinfectant containing tetra-or pentacarboxylic acid amine salt as an active component, having low frothing tendency, low toxicity and low irritation, exhibiting strong antimicrobial activity against various bacteria, yeasts, etc., and usable in the field of food and medicine. CONSTITUTION:A tetra- or pentacarboxylic acid amine salt of formula (n and n' are 4-10; X is H or COOZ; Z is H, alkyl or substituted ammonium ion; at least one of Z is substituted ammonium ion) is used as an active component of the objective disinfectant. The compound of formula can be used in various uses e.g. in the form of an aqueous solution. Usually, it is used as an aqueous solution having a concentration of 0.0005-2.0wt%, preferably 0.01-1.0wt%. Since the pH of the aqueous solution decreases with increase of free carboxyl group, the pH of the compound itself can be controlled according to the use.