baber/WOPTO huggingface dataset:
Patent JP-S6275088-A (JP)
Title: Submerged squeezing pump for dirty water
Inventor: YAMASA KAZUHIKO
IPC: F04C5/00
Filed: 1985-09-26
Abstract: PURPOSE:To eliminate possibility of blocking, even if soft foreign matter is mixed in dirty water, further to eliminate a rise of temperature in a pumping tube or the like due to continuous operation while to enable the tube to be sufficiently cooled by water in the periphery of a casing, by forming a dirty water pump in a submerged squeezing type. CONSTITUTION:A dirty water pump, being formed in a submerged squeezing type, eliminates the necessity for valve or the like with no possibility of blocking or the like even if soft foreign matter of a vinyl piece and a piece of cloth or the like is mixed in dirty water. While a pumping tube 9 is heated by continuous operation but always cooled and held at a predetermined low temperature by water in the periphery of a casing 5 because the outside of a wall of the pump casing 5, brought into contact with the pumping tube 9, is placed in the water, and fatigue of said tube 9 due to a temperature rise can be sufficiently countered. While a clearance between protrusive cylinderical parts 12, 13 of the casing 5 and the external surface of said tube 9 holds water-tightness in a condition that movement of the tube 9 is allowed by a rubber coupling 14 of simplified constitution, and the dirty water pump cheap further with no generation of blocking can be obtained.
Patent JP-H0879533-A (JP)
Title: Image data compression device
Inventor: MORIMURA KAZUHIKO
IPC: H03M7/30
Filed: 1994-09-07
Abstract: PURPOSE: To provide an image data compression device capable of improving the compression efficiency of data and reducing visually harmful disturbance such as block distortion, etc. CONSTITUTION: A noise is eliminated from inputted image data by a noise elimination filter 101, and it is classified roughly on the whole by a statistical area divider 102. After that, it is inputted to a label analyzer 104, and label analysis is applied to it by feature analysis routine groups 103a-103c and feature table groups 105a-105c, and divided into plural segmentations, and labels are attached on them at every segmentation. While, image data before noise elimination is applied is inputted to a blocking device 106, and blocking is performed at every image data on which the same label is attached. Blocking information is encoded by an encoder 111, and the image data by a DCT 107, a quantizer 108 and an encoder 110, and fully image-compressed data is transmitted or recorded.
Patent JP-H0762070-A (JP)
Title: Fibril-like copolymester and its composition
Inventor: TATE SUSUMU
IPC: C08G63/60
Filed: 1993-08-30
Abstract: PURPOSE:To provide the copolyester composition rapid in crystallization and excellent in moldability and mechanical characteristics. CONSTITUTION:A optically oriented, fibril-like copolyester having a fibril-like shape and composed from ethylene terephthalate units and para-hydroxybenzoic acid units, and a copolyester composition containing the fibril-like, optically oriented copolyester composed from the ethylene terephthalate units and para- hydroxybenzoic acid units.
Patent JP-H0771387-A (JP)
Title: Oil pump of hermetic compressor
Inventor: UKAI TETSUZO
IPC: F04C18/02
Filed: 1993-08-30
Abstract: PURPOSE:To provide an oil pump of a hermetic compressor capable of reducing the size of a clearance between corner parts in a cylinder chamber and corner parts in a rotor without requiring much trouble and economically. CONSTITUTION:An eccentric shaft 76 is provided on a lower end of a rotation axis, this eccentric shaft 76 is arranged inside of a cylinder chamber 72 in a cylinder 71 having the cylinder casing 72 the bottom surface part of which is opened, the lower surface opened part of the cylinder chamber 72 is closed by a closing member, and inside of the cylinder chamber 72, a rotor 77 partitioning the cylinder chamber 72 by way of sliding and making contact with the inner peripheral surface of the cylinder chamber 72 is arranged. Thereafter, this rotor 77 is fit on the circumference of the eccentric shaft 76, a corner part 72C where the upper surface and the peripheral surface of the cylinder chamber 72 cross is chamfered, and a corner part 77C where the upper surface and the peripheral surface of the rotor cross is chamfered.
Patent JP-H0959246-A (JP)
Title: Production of alpha-sulfoacyloxybenzenesulfonic acid or its salt
Inventor: HATAYAMA YOSHIO
IPC: C07C309/42
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To industrially produce the subject compound useful as a bleaching activator in high selectivity and yield by sulfonating an acyloxybenzenie in the coexistence of a specific carboxylic acid ester with a sulfonating agent. SOLUTION: (A) An acyloxybenzene of formula I [R<1> is a 1-35C straight-chain or branched chain alkyl or alkenyl which may be substituted with a halogen or an ester, an ether, etc., may be inserted thereinto; R<2> is a 1-20C straight-chain or branched chain alkyl, methoxy or ethoxy; (n) is an integer of 0-2] is sulfonated in the coexistence of (B) a carboxylic acid ester of formula II [R<3> is a 1-34C straight-chain or branched chain alkyl or alkenyl which may be substituted with a halogen or an ester, an ester, etc., may be inserted thereinto; R<4> is a 1-4C straight-chain or branched chain lower alkyl, etc.] with a sulfonating agent and, as necessary, the resultant product is neutralized with an alkaline agent to afford (C) an α-sulfoacyloxybenzenesulfonic acid of formula III [R<6> is same as H and R<3> ; M is H, an alkali(ne earth) metal, etc.] or its salt.
Patent JP-H03134027-A (JP)
Title: Peroxide masterbatch using polycaprolactone as carrier
Inventor: DARIRUU RII SUTAIN
IPC: C08L71/02
Filed: 1990-08-15
Abstract: PURPOSE: To render the handling of an organic peroxide safe and simultaneously to improve the physical properties of a host resin by homogeneously dispersing and incorporating a specific amount of the organic peroxide into a polycaprolactone carrier.  
     CONSTITUTION: In a polycaprolactone carrier, 0.001-70% organic peroxide [e.g. 2,5-dimethyl-2,5-di-(t-butylperoxy)hexane] is homogeneously dispersed. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6369838-A (JP)
Title: Flexible vinyl chloride based expansion molded article having small residual stress and production thereof
Inventor: YAMANE KAZUMASA
IPC: C08L33/04
Filed: 1986-09-11
Abstract: PURPOSE:To obtain the titled molded article, having homogeneous and improved independent cells and small residual stress though with a relatively high expansion ratio and useful as automotive parts, etc., by expansion molding a specific expandable flexible vinyl chloride based resin composition and heat-treating the molded article. CONSTITUTION:An expandable flexible vinyl chloride based resin composition containing (A) 100pts.wt. vinyl chloride based resin, (B) 1-30pts.wt. methyl methacrylate based copolymer, consisting essentially of methyl methacrylate and having >=2.5 specific viscosity measured by using 100ml benzene solution containing 0.4g copolymer at 30 deg.C, (C) 20-200pts.wt. plasticizer and (D) 0.5-10 pts.wt. foaming agent is expansion molded to give a molded article, which is then heat-treated at 40-120 deg.C for >=20min to afford the aimed molded article at 1.2-3.5 expansion ratio.
Patent JP-S58110911-A (JP)
Title: Burner
Inventor: KAWAKAMI ISAMU
IPC: F23D11/10
Filed: 1981-12-25
Abstract: PURPOSE:To facilitate a mixture with a secondary air so as to improve the burning efficiency and elongate a burner flame by stirring and exposing a fluid preliminarily before contacted with the secondary air. CONSTITUTION:The air and oil fuel are both supplied to an inlet 6 of an inner cylinder while the secondary air is supplied to an inlet 7 of an outer cylinder, and then the fluid injected at injection ports 3 and 4 is fired and burned. At this time a motor 8 is driven to rotate a number of stirring rods 10, thereby stirring and exposing the fluid until it comes into contact with the secondary air. Thus the mixture of the fluid and secondary air becomes smooth, and the burning efficiency is much improved and the burner flame can be elongated sufficiently.
Patent JP-H0554079-A (JP)
Title: Information processor
Inventor: KIKUCHI ICHIRO
IPC: G06F17/30
Filed: 1991-08-27
Abstract: PURPOSE:To improve processing performance to retrieve and update records stored in physically random and different areas. CONSTITUTION:A memory device 4 is provided with an instruction register 41, a pointer register 42, a flag 43 representing the state of an instruction set, and a flag 44 representing the presence/ absence of a retrieval request. A memory device 5 is prepared to store retrieval data in a data base control part 3 with a retrieval instruction and a point when no retrieval request of the flag 44 is issued. Also, a controller 1 which performs control for the input or deletion of an instruciton to the data base control part 3 based on the stated of the flags 43, 44, and either the control for the input of data to a CPU 2, or for the storage of the data in the memory device 5, or for the output of the next instruction to the data base control part 3 based on a timing with which output data in the data base control part 3 is outputted to a bus and the states of the flags 43, 44, is provided.
Patent JP-2000049625-A (JP)
Title: Error correction system
Inventor: IKEDA YASUNARI
IPC: H03M13/23
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve a transmission error correction efficiency and to realize reliable reception. SOLUTION: In a viterbi decoding circuit 14, demodulation signals (I and Q) are inputted to first and second branch metric generation circuits 141 and 142, a soft judgment branch metric is generated from the demodulation signals in the first branch metric generation circuit 141 and a hard judgement branch metric for a special processing before and after termination time is generated in the second branch metric generation circuit 142. The outputs are inputted to a selector 143 and the hard judgment branch metric is selected at the time of a termination processing and the soft judgment branch metric at the time of a regular processing at timing when a synchronizing signal protected from a synchronous byte detection result at the head of a transport stream packet is set to be a reference.  In an ACS(addition/comparison/selection) circuit 144, a state metric following the trellis of codes is calculated by using the selected branch metric, and a path memory circuit 145 is controlled by the calculation result. Thus, a maximum likelihood path is traced.
Patent JP-S6197422-A (JP)
Title: High-strength carbon fiber and its production
Inventor: OSAKI TAKASHI
IPC: D01F9/22
Filed: 1984-10-16
Abstract: PURPOSE:A polyacrylonitrile-pure zinc chloride high-concentration aqueous solution of a specific polymer concentration is extruded into a coagulation bath under specific conditions, then washed with water, dried and drawn, and the resultant precursor is subjected to preoxidization and carbonization to pro duce carbon fiber of high strength having wrinkles on its surface. CONSTITUTION:A spinning dope of polyacrylonitrile/pure zinc chloride aqueous solution containing 1-7% of polymer is extruded into a coagulation bath at a draft ratio of more than 0.5, then washed with water, dried and drawn at a total draw ratio of 10-20 to give the precursor of less than 10 micro diameter. The resultant precursor is subjected to preoxidation and carbonization according to a usual method to give the objective fiber which is almost round cross section with small wrinkles 4, 5 on its surface where the maximum diameter is less than 5 microns, the wrinkles run in the lengthwise direction of the fiber and the difference in height between wrinkle top 4 and bottom 5 is more than 0.1 micron, at least 10 or more wrinkles on the average.
Patent JP-S6195247-A (JP)
Title: Method for reducing turbidity of blood specimen
Inventor: TAKASHIMA YASUKO
IPC: G01N33/50
Filed: 1984-10-16
Abstract: PURPOSE:To make it possible to accurately and rapidly analyze a minute am ount of a component by effectively reducing the turbidity of a blood specimen in a wide range to transparentize said blood specimen, by allowing primary alkyl ether of polyoxyethylene to be present in the blood specimen. CONSTITUTION:Primary alkyl ether of polyoxyethylene represented by formula CH3(CH2)x-O-(CH2CH2O)nH becomes strong in oleophilicity when x and n in the formula are combined so as to bring HLB to below 10 and reduced in solubility in an aqueous solution form to generate white turbidity. When x and n are combined so as to adjust HLB to above 15, said compound comes to a substance reduced in the effect for removing turbidity of serum to a lower degree. Therefore, x is an integer of 7-13 and n is an integer of 3-15 and this compound is added to a blood specimen as the mixture with a reagent for clinical chemical analysis or added thereto along with said reagent as an aqueous solution or buffer solution form to make it possible to effectively reduce the turbidity of the blood specimen.
Patent JP-H01235538-A (JP)
Title: Safety apparatus for skin peeler of meat
Inventor: REI TEODOORU TAUNZENTO
IPC: A22B5/16
Filed: 1988-08-31
Abstract: PURPOSE: To prevent the fingers of an operator from touching a cutting blade and to safely and effectively remove skins or membranes from meat products by attaching a safety system composed of a thin bar attaching plural wire members so as to face the cutting blade tip of a skinning machine for meat. CONSTITUTION: A cutting blade holder 14 attaching a thin and straight cutting blade 16 through a slot 17 is arranged extremely closer to the surrounding of a motive force skin grasping roll 10, which has plural teeth 12, attached to the frame of the skinning machine for meat. Next, a pair of extension brackets 20 are attached through thin hole 21 and screw 22 to both the ends of top of this holder 14, and a thin bar 24 for the safety system is attached through a screw 28 to the position of this bracket 28 extended forward over a terminal part 18 of the cutting blade 16.  Then, this safety system is constituted by attaching plural straight and strong wire members 34 through holes 33 arranged at prescribed intervals onto a narrow vertical supporting plane 32 of this thin bar 24 having an arcuate face 30 and a flat top face for replenishing the surrounding of the crimping roll 10 so that their outer ends 36 can keep prescribed intervals while facing the cutting blade tip 18.
Patent JP-S6275465-A (JP)
Title: Two-color image forming method
Inventor: FUJIWARA SHIGERU
IPC: G03G15/01
Filed: 1985-09-28
Abstract: PURPOSE:To form a two-color image which has no mixed colors, can be satisfactorily transferred to plain paper, is free from a decrease and uneveness of an image density and has high image quality by selectively executing the electrostatic charge in the 2nd electrostatic charge stage only in the non-image part after the 1st developing stage. CONSTITUTION:A latent image holding body is uniformly electrostatically charged to +1,000V by a corona charger impressed with a voltage of a prescribed polarity and the 1st light information is irradiated on said body to form the 1st latent image. A color toner, except black, for example, red toner dharged to a negative polarity is thereafter stuck to the dark part of the 1st latent image formed in the above- mentioned manner and the latent image is subjected to normal development. The photosensitive body is again uniformly charged and in this case only the non-image part of the 1st latent image is selectively charged. The 2nd light information is thereafter irradiated on the photosensitive body to form the 2nd latent image. The image is subjected to the normal development by the color toner, for example, black toner, charged to the negative polarity, which is the 2nd color toner. The two-color image which is free from the defective transfer, uneven transfer or mixed colors and has the high image quality is obtd.
Patent JP-H0381458-A (JP)
Title: Fall preventive frame for gable side of framwork scaffold
Inventor: MISAWA TATSUO
IPC: E04G21/32
Filed: 1989-08-22
Abstract: PURPOSE:To make it possible to prevent workers from falling by forming a square framework meeting the specified size of a poartal frame, providing hook pivotally supporting sections which are paired in the longer and width directions respectively, and thereby rotatably pivoting hooks onto said supporting sections. CONSTITUTION:A square framework 10 meeting the specified size of a portal frame 1 is formed, and hook pivotally supporting sections are provided in the vicinity of each one end section in the longer and width directions while the support sections mutually stand face to face so that the linear portions of hooks 11 and 11, 14 and 14 are rotatably pivoted onto said supporting sections. And each adjusting piece is fixedly fitted onto at least each one pivotally supporting section out of the paired hooks 11 and 11, 14 and 14 so that both of distances between the hooks 11 and 11 and between the hooks 14 and 14 which mutually stand face to face, can thereby be made adjustable. In addition, the lower end section of a stopper is rotatably pivoted onto the lower end section of at least, one linear section out of the paired hooks 11 and 11, 14 and 14, and the stopper is concurrently energized to the direction parting from the liner sections of the hooks 11 and 11, and 14 and 14.
Patent JP-2000043608-A (JP)
Title: Constant speed traveling device for vehicle
Inventor: TANIOKA TERUAKI
IPC: F02D41/14
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent physical disorder of an occupant in a vehicle by providing a control means for controlling a car speed adjusting means according to the determined controlled variable after the end of setting the target car speed. SOLUTION: In a control means 42, at the transient time when the target car speed is set, according to the intermediate value between the detected controlled variable detected by a controlled variable detecting means 40 and the determined controlled variable determined by a controlled variable determining means 41, a car speed adjusting means 4 is controlled, and after the non- transient state after the end of setting the target car speed, it is controlled according to the determined controlled variable.  Thus, immediately after the target car speed is set, according to the intermediate value extending from the detected controlled variable to the determined controlled variable, the car speed adjusting means 4 is controlled so that the car speed is kept from being changed suddenly, and the car speed can be changed smoothly so as to prevent physical disorder due to a sudden change of car speed.
Patent JP-H0764784-A (JP)
Title: Microcomputer
Inventor: SAKAMOTO HIDEKI
IPC: G06F12/16
Filed: 1993-08-31
Abstract: PURPOSE:To use a program by correcting the bug of the program incorporated in ROM after the production of a microcomputer. CONSTITUTION:An instruction executing part 5 reads the address of the bug and a corrected program from a memory 14 by way of a serial interface 10 and respectively stores them in a register 9 and RAM 4. When the execution address of the program reaches the address of the bug, data of a program counter 1 is equal to the data of the register 9 so that a comparing part 6 outputs a selection signal 12 and a selection circuit 7 selects a branch instruction generating circuit 8 to provide a branch instruction to the instruction executing part 5. Thus, the instruction executing part 5 executes the branch instruction to execute it to a program after correction stored in RAM 4 by branching.
Patent JP-H0556099-A (JP)
Title: Buffer management system
Inventor: YAMAMURA NOBUHIKO
IPC: H04L29/06
Filed: 1991-08-27
Abstract: PURPOSE:To prevent interruption of link at a terminal equipment requiring link establishment by discriminating a communication protocol requiring/non- requiring a communication link and storing data to a relevant buffer so as to manage the buffer. CONSTITUTION:A protocol discrimination section 601 discriminates whether reception data from a transmission line 103 are connection type data or connectionless type data and selects a relevant memory 602 or 603 and uses the selected memory. Both the memories are respectively connected to an internal bus of a node (system bus), and plural connectionless type terminal equipments and connection type terminal equipments are connected respectively to the bus. A controller 702 allocates an area for the memories 602, 603 to manage the operating area border of the memories. The management is implemented based on the prescribed management table 604. According to the buffer management system, a terminal equipment requiring establishment of the communication link is not interrupted by a load of the circuit network. Even when the system is made large in size and subject to multiplex protocol processing, hindrance in the mutual operation is not caused.
Patent JP-H1061252-A (JP)
Title: Support structure of floating foundation
Inventor: KOBAYASHI TOSHIO
IPC: E02D27/34
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a support structure having higher shear buckling strength against shear deformation by large horizontal force required for an earthquake- resistant design while having high flexibility in the axial direction and the shear direction. SOLUTION: An air spring 1 consists of a rubber, etc., and a cylindrical auxiliary tank 11 is installed at a central section. An upper air spring 9 is constituted in the upper section of the auxiliary tank 11 and a lower air spring 7 in the lower section of the auxiliary tank 11. The auxiliary tank 11 is mounted so as to be freely rotated to the upper air spring 9 and the lower air spring 7. When large horizontal force by an earthquake is applied, the section of the auxiliary tank 11 for the air spring 1 is turned to the upper air spring 9 and the lower air spring 7, and horizontal displacement is absorbed.
Patent JP-2000049291-A (JP)
Title: Testing circuit for semiconductor devices
Inventor: MASANA YOSHIHIRO
IPC: G01R31/26
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To surely disable test functions after execution of tests. SOLUTION: This test circuit comprises a metal fuse 12, test fuse terminal 14, pull up resistance 16, inverter gate 18 and diode 20. The diode 20 has an anode connected to the test fuse terminal 14 and a cathode connected to the metal fuse 12. When the voltage of a specified level is applied to the test fuse terminal 14 after executing shipping tests, a current of specified value or higher is made to flow from the test fuse 14 through the diode 20 in the metal fuse 12. After the metal fuse 12 is blown, the diode 20 regulates the current flow, and the potential at the input of the inverter gate 18 is made to hold at H-level, no matter what the test fuse terminal 14 level may be.
Patent JP-H0556169-A (JP)
Title: Key telephone system
Inventor: NAGATANI MAMORU
IPC: H04M3/44
Filed: 1991-08-28
Abstract: PURPOSE:To accumulate temporary dials from a telephone set with different display at the time of accumulating the temporary in a key telephone set having a dial accumulation means. CONSTITUTION:A telephone number is temporarily accumulated ion a dial accumulation memory 7 corresponding to the extension number of the key telephone set 9n, for example, different from an arbitrary telephone set, 9a, for example, from the above telephone set. A specified dial means 5a retrieves that the telephone number is accumulated in the display part of the key telephone set 9n, the telephone number, the accumulated number and an abbreviated dial, displays additional information on a name and the like stored in an abbreviated dial memory 6 and it can dial the accumulated telephone number with a specified operation.