baber/WOPTO huggingface dataset:
Patent JP-S61213248-A (JP)
Title: Modified olefin polymer composition
Inventor: TANAKA HARUHIKO
IPC: B32B27/32
Filed: 1985-03-19
Abstract: PURPOSE:To obtain a composition having high adhesivity to poly-1-butene and a polar material, and composed of a 1-butene polymer, a propylene copolymer and a specific propylene-alpha-olefin random copolymer, wherein at least a part of the composition is grafted with an unsaturated carboxylic acid (derivative). CONSTITUTION:The objective composition can be produced by mixing (A) 14-80(wt)% 1-butene polymer having an intrinsic viscosity of 0.7-10dl/g in decalin solvent at 135 deg.C, (B) 80-10% propylene polymer, preferably block copolymer or random copolymer of propylene and other alpha-olefin and having a melt flow rate of 0.1-200g/10min, and (C) 76-6% propylene-alpha-olefin random copolymer having a propylene content of 50-87mol% and a heat of crystal fusion of 10-80 Joule/g measured by scanning differential calorimeter and grafting the whole composition with 0.01-4% (based on the grafted composition) unsaturated carboxylic acid (derivative).
Patent JP-H07226387-A (JP)
Title: Metal wiring and its forming method
Inventor: JINRIKI HIROSHI
IPC: H01L21/3205
Filed: 1994-03-24
Abstract: PURPOSE:To improve the electromigration strength, etc., by a method wherein the surface of a foundation metal film containing high melting point metal or high melting point metal compound is subjected to plasma etching in gas atmosphere containing chlorine and a wiring metal film whose main component is one among Al, Cu, Au and Ag is formed on the foundation metal film. CONSTITUTION:A wiring metal film composed of an Al film 16 and a foundation metal film composed of a TiN film 15 and Ti film 17 are built up on an insulating film 13 and on the side wall and bottom of a contact hole 18. Further, a metal wiring 14 which is patterned into a required pattern is formed. The contact hole 18 is filled with the foundation metal film and the wiring metal film. With this constitution, an open-circuit problem on the side wall of the contact hole 18 is not produced. Further, as the wiring metal film which is the main path of the current conduction is composed of the Al film 16 having a (111) priority orientation, the high electromigration strength can be obtained.
Patent JP-H04272163-A (JP)
Title: Method for controlling alloying of hot dip galvanized steel sheet
Inventor: MORI MASAAKI
IPC: C23C2/28
Filed: 1991-02-27
Abstract: PURPOSE:To offer a method for controlling the allaying of a hot dip galvanized steel sheet. CONSTITUTION:The Al concn. in a plating bath is measured, and according to the measuring result, Al is charged. Furthermore, in accordance with the change of the Al concn. in the bath, either the temp. of the alloying furnace or the sheet passing speed is regulated. Thus, the controlling of the allaying of the plated steel strip can securely be executed to improve its yield as well as quality.
Patent JP-S61213910-A (JP)
Title: Display system for not ready state
Inventor: NAKAJIMA TADASHI
IPC: G06F9/445
Filed: 1985-03-18
Abstract: PURPOSE:To prevent wrong control by erasing ready information from a display and identifying an unusable state although constitution control information is on when a unit under the constitution control of a system is placed in an on-line state (connection state) temporarily on initialization after power-on operation, powered off temporarily, and then powered on again. CONSTITUTION:The loading IMPL of a microprogram into the control memory (CS) of a connection-indicated unit is executed and then IMPL is generated thereafter to turn on corresponding bits of a unit ready information register (URDYR). Further, unit power sources (PWU) of units including CPU0 and CPU1 are are provided with a circuit means which detects a break of power supply and *PRDY is outputted when a break of power supply is detected. This *PRDY is impressed to corresponding bits of the unit ready information register (URDYR) and they are reset to an off state, so that a not-ready state is displayed.
Patent JP-S55144441-A (JP)
Title: Producing light transmitting member and crucible for producing thereof
Inventor: KAWASHIMA MASAO
IPC: C03B5/225
Filed: 1979-05-01
Abstract: PURPOSE:To provide high-quality, optical-transmitting glass member having little light-transmission loss by a method wherein glass composition is clarified by melting and bubbling it in inert gas atmosphere and drawing it from small hole at the bottom of crucible while keeping a specified temperature. CONSTITUTION:Atmosphere 54 within furnace enclosed by furnace body 40, 42 and lid 48 is filled with inert gas admitted from 55 and is maintained positive pressure against outside atmosphere. Glass composition is contained in multiple-layer crucible and heated by oxygen gas which is heated in process of melting and clarification and by furnace temperature at the bottom of the furnace. The oxygen gas is jetted into internal and external crucible through many holes 58 installed to nozzle 57 so as to effect bubbling of glass material. Heater 60 for nozzle area is heated to raise temperature in the areas of nozzles 26 and 38 so that molten glass is decreased in viscosity in these areas. Then, oxygen inlet pipe 56 and oxygen jet nozzle 57 are removed downwardly so that optical transmitting member is drawn downward.
Patent JP-S58171438-A (JP)
Title: Thermoplastic polyester composition
Inventor: HIRAI AKIRA
IPC: C08L23/00
Filed: 1982-04-02
Abstract: PURPOSE:The titled composition for providing a molded article having improved impact resistance, rigidity at high temperature and surface gloss, obtained by blending a thermoplastic polyester with a glycidyl group-containing copolymer and/or an ethylenic copolymer and potassium titanate whisker. CONSTITUTION:100pts.wt. thermoplastic polyester (preferably polybutylene terephthalate or polyethylene terephthalate) is blended with (A) 0.1-40pts.wt. ethylenic copolymer consisting of an alpha-olefin and a glycidyl ester (the amount of the copolymerization of glycidyl ester of an alpha,beta-unsaturated acid is preferably 3- 9wt%) of an alpha,beta-unsaturated acid and/or ethylenic copolymer consisting of ethylene and >=3C alpha-olefin and (B) 1-70pts.wt., preferably 5-20pts.wt. potassium titanate whisker, white needle-like crystal having 10-20mum average fiber length and 0.2-0.5mum fiber diameter, consisting of single crystal fiber of potassium titanate.
Patent JP-S56150722-A (JP)
Title: Infrared ray image pickup device
Inventor: TAKAHASHI SUSUMU
IPC: H04N5/33
Filed: 1980-04-23
Abstract: PURPOSE:To permit image pickup of the entire visual field without producing any dead angle by providing a time for imaging the mask of a uniform temp. distribution in the device by an auxiliary scanning mirror vibrating in a horizontal direction and performing DC reproduction during that time. CONSTITUTION:This consists of providing an auxiliary scanning mirror 3, and increasing the scanning speed thereof in a horizontal direction thereby performing DC reproduction within a margin time produced by this, wherein the incident infrared rays go through an inrared telescope 1, are reflected by the mirror 3 and are condensed onto a photodetector array 5. At this time, the respective photodetectors image pickup a uniform temp. mask 6 for a certain period by scanning of the mirror 3. The outputs of the respective photodetectors are DC-clamped and the DC components are reproduced by a DC reproducer 8 while the respective photodetectors are imaging the mask 6. The reproduced video signal is displayed as a heat image on a display device 10 by a signal processor 9. These time relations are controlled by a scanning controller 11, and the entire part of the device is rotated by a rotating driving device 12, whereby the scanning in the horizontal direction is accomplished.
Patent JP-2000252898-A (JP)
Title: Diversity receiver
Inventor: OKAMOTO SHINGO
IPC: H04B7/005
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiver that does not cause channel quality to deteriorate in diversity synthesis with a simple configuration. SOLUTION: In this diversity receiver a combining synthesizer 103 combines a signal via a frequency converter 101b and an infinite phase shifter 102 with an output signal of a frequency converter 101a in this diversity receiver, and the synthesized signal is given to a discrimination feedback type equalizer 106 via a BPF 104 and an automatic control amplifier 105, and equalized. A phase difference detector 113 is placed between outputs of the frequency converters 101a, 101b. Tap coefficient information from a forward equalizer of the discrimination feedback equalizer 106, and a phase difference detection result are given to a phase controller 112. The phase controller 112 controls the phase shift state of the infinite phase shifter 102, depending on the input contents.
Patent JP-S63225065-A (JP)
Title: Working device using both-side adhesive tape
Inventor: YAMAGUCHI AKIRA
IPC: B65H37/04
Filed: 1987-03-11
Abstract: PURPOSE:To easily cut-separate the unnecessary part of a both-side adhesive tape free from bulging out from an attached surface by applying a member onto the both-surface adhesive tape and forming a cut part on the adhesive tape and an exfoliation paper on one side on the slightly inner side from the outer periphery of the adhesive tape. CONSTITUTION:A both-surface adhesive tape 5 is pulled out by a certain length from a roll 21 by an air feeder 24, and after the upper and lower exfoliation paper sheets 22a and 22b are stripped off by an exfoliating means 27, the both- surface adhesive tape is applied with the liquid distributing material by a liquid distributing material applying means 28. Further, a lower frame body is attached onto a prescribed position by an applying means 29, and sent into a lower exfoliation paper cutting means 30. the adhesive tape 5 and the lower exfoliation paper sheet 22b are applied with a cutting slightly smaller than the adhesive surface of the lower frame body. Then, the lower frame, distributing material, adhesive tape 5, and the lower exfoliation paper 22b are separated along the cut part by a separating means 32. Therefore, easy cut-separation is permitted, and the adhesive is prevented from oozing out from the attached surface.
Patent JP-H09221700-A (JP)
Title: Shape stabilization treatment of leather or shoes
Inventor: TSUDA KAZUNORI
IPC: C14C3/18
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating leather or shoes, capable of improving qualities of processed leather articles such as shoes using present leather and designing shape stabilization. SOLUTION: The surface of tanned leather is coated with a treating solution which is blended with one or plural resins of a thermosetting resin, a thermoplastic synthetic resin and a low-molecular cross-linkable synthetic resin 3 and a protein such as collagen, silk or flax so as to permeate the treating solution into at least a network layer 2 of the leather 1. Then the leather is naturally dried, heat-treated at 110 deg.C to 120 deg.C to raise a fiber density of the network layer constituting the leather 1 and to design shape stabilization of shoes.
Patent JP-H04290984-A (JP)
Title: Conjugate body of scintillator blocks for radiation sensor
Inventor: KAWANAKA TAKEO
IPC: G01T1/161
Filed: 1991-03-19
Abstract: PURPOSE:To provide a joining body of scintillator blocks with high resolution and less non-sensitive part by joining scintillator blocks in the number greater than the number of photo-multiplier tubes with the beam incident windows of these tubes, and joining the size of the beam emitting area of scintillator block group with the incident windows. CONSTITUTION:The number of photons to be counted by a photo-multiplier tube 11 upon light emission from a scintillator block 31a will be greater in probability terms than the number of photons to be counted by the same tube 11 after light emission from another block 31b. In the same manner, the number of photons due to light emission from this block 31b will be greater in probability terms than the number of photons due to light emission from a block 31c. The numbers of photons due to light emission from blocks 31d, 31e, and 31f lessen one by one in the sequence as named. From this fact, which scintillator block being in light emission is determined from the statistical frequency using the number of photons counted by the tube 11.
Patent JP-S57169455-A (JP)
Title: O-acylphenoxypropionamidoxime derivative
Inventor: UMEMOTO MITSUMASA
IPC: C07C239/00
Filed: 1981-04-13
Abstract: NEW MATERIAL:A compound of formulaI[X is group of formula II or III (X 1 WX 4  are H, halogen or CF 3 ): R is (halogen substituted) lower alkyl or -(CH 2 ) m COOR' (R' is H or lower alkyl; m is an integer 0W3)]]  
     EXAMPLE: The compound of formula IV.  
     USE: Useful as a herbicide capable of showing the selectivity for the genuses of the family Gramineae and the weeding activity against gramineous weeds by the pre-emergence soil treatment and foliar treatment without toxicity to gramineous crops.  
     PROCESS: A compound of formula V is reacted with hydroxylamine to give propionamidoxime, which is then reacted with a compound of formula VI or VII in the presence of a deacidifying agent to afford the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0567385-A (JP)
Title: Slip sheet
Inventor: YAMAGUCHI AKIO
IPC: C08J5/18
Filed: 1992-02-04
Abstract: PURPOSE:To obtain the slip sheet which produces decreased traveling sounds and has excellent wear resistance by forming a porous sheet by using ultra-high mol.wt. polyethylene (UHPE) powder contg. fine powder having specific grain sizes at a specific ratio. CONSTITUTION:The UHPE powder contg. the fine powder having <=120mum average grain size and <=45mum grain size at <=7wt.% content ratio is packed into metallic molds and is heated at a prescribed temp.; thereafter, a pressure is applied thereto to adjust its density. The molding is then heated and pressurized at and under a prescribed temp. and pressure and is further cooled; thereafter, the molding is taken out of the molds to obtain the circular cylindrical porous body of the UHPE. This porous body is cut to a sheet shape of a prescribed thickness. The traveling sounds when a tape is run increase and the coefft. of friction increases as well when the average grain size of the powder exceeds 120mum. The porous sheet consisting of the UHPE having the specific grain sizes is used as the slip sheet, by which the slip sheet producing the decreased traveling sounds and having the excellent wear resistance and the excellent coefft. of friction is obtd.
Patent JP-H06261857-A (JP)
Title: Inserting part cover part of endoscope cover with channel
Inventor: YABE HISAO
IPC: A61B1/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide the inserting part cover part whose operability is excellent so that various channel tubes extended out of a handy side constituting part do not get in the way of its operation. CONSTITUTION:In an inserting part cover part 22 with a channel, conduit lines 26, 27 and 28 contain external conduit lines 55, 56 and 57 extended out to the side with respect to the major axis direction of the inserting part cover part 22 from a port body part 22a at hand.
Patent JP-H06268569-A (JP)
Title: Waiting time display system
Inventor: IKUTA KATSUICHI
IPC: G06F3/048
Filed: 1993-03-16
Abstract: PURPOSE:To allow an applicant to await the execution of a predetermined service while its behavior is not bound with respect to the waiting time display system notifying a wait time till the start of the utility to the applicant of the predetermined service. CONSTITUTION:A mobile terminal equipment (200) such as a pocket pager provided with a notice means (201) is possessed by a utility applicant of a service whose utility is started in the order of application, and an exchange (100) having a function calling individually an optional mobile terminal equipment (200) is provided with a utility applicant registration means (101) registering a reception time and a mobile terminal equipment number corresponding to the accepted utility application, a waiting time calculation means (102) calculating periodically the waiting time from a current point of time with respect to each utility application registered in advance, and a time transmission means (103) adding the mobile terminal equipment number to data at the calculated wait time and informing the wait time to the notice means (201) of the mobile terminal equipment (200).
Patent JP-S58172106-A (JP)
Title: Carrying equipment of long-sized material
Inventor: AICHI TOSHIYUKI
IPC: B65G25/08
Filed: 1982-04-01
Abstract: PURPOSE:To enable a long-sized material to be transported in the axial direction by providing a receiver for the long-sized material between two pairs of rocking boards, whose upper wavy forms are piled at a half pitch interval caused by shifting them. CONSTITUTION:A long-sized material (H) (hose) which is placed across a pair of rocking boards 1A, 1B and a pair of the same 2A, 2B is carried by the rotation of a pair of cam boards by the distance of one pitch of the wavy forms. The long-sized material H is carried by up and down movement of the pairs of rocking boards, and it is set on a receiving part 7. When an air cylinder 9 is operated in this condition, and the receiving part 7 is moved to a calking machine 13, a mouth piece 15 prepared on the long-sized material H is calked. While the above work is carried on, the cam board is stopped, and when it is rotated again after finishing calking, the long-size material H is going to be moved again by one pitch.
Patent JP-H10256937-A (JP)
Title: Reception gain switching circuit for radio communication machine
Inventor: KITANO KOICHI
IPC: H04B1/40
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a reception gain switching circuit which prevents the reception sensitivity from being degraded by the transition loss of a gain switching switch even at the time of input of a weak electric field in the case of a TDD (time division) system using phase modulation. SOLUTION: A control part 5 receives a reception field intensity signal (a) from a reception part 4 and compares it with a preliminarily determined threshold and outputs a gain switching signal (b) and a transmission/reception switching signal (c). A switching circuit part 6 receives two signals (b) and (c) outputted from the control part 5 and outputs an antenna switch switching signal (d) to an antenna switch part 2. At the time of input of a weak electric field, the antenna switch part 2 is connected to a transmission part 3 for the purpose of preventing saturation of a signal, and the signal is attenuated by isolation between an antenna part 1 and the reception part 4 to omit a gain switching switch on a signal route, thus preventing the degradation in the reception sensitivity for input of a weak electric field.
Patent JP-S51130728-A (JP)
Title: Air-fuel ratio control system
Inventor: AONO SHIGEO
IPC: F02D41/14
Filed: 1975-05-12
Abstract: PURPOSE: To offer a huntingless air-fuel ratio control system of excellent controllability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02233292-A (JP)
Title: Sublimation type thermal transfer recording medium
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41M5/39
Filed: 1989-03-06
Abstract: PURPOSE:To improve many-time printing characteristics and to enhance image quality by setting the surface roughness of an ink layer to a specific value. CONSTITUTION:An ink layer is provided on a substrate so that a dye supply layer containing at least an undissolved granular sublimable dye and an org. binder and a dye transfer contributing layer containing at least a molecularly dispersible sublimable dye and an org. binder are respectively laminated to said substrate in this order. The surface roughness of the ink layer is measured according to JIS BO601 and, when center line average roughness is Ra <=1.0mum or Ra >1.0mum, an uneveness average interval is Sm <= 10mum. In order to form the ink layer having desired surface characteristics, there are a dye particle size control method, a method once applying forming an ink layer to a member having smoothness equal to or more than the above mentioned roughness to transfer the same to the substrate and a method applying and forming the ink layer to smooth the same using a metal roll.
Patent JP-S60199114-A (JP)
Title: Rubble ship
Inventor: KUSAKA OSAMU
IPC: E02D15/08
Filed: 1984-03-22
Abstract: PURPOSE:To enhance the efficiency of rubble leveling operations by a method in which an endless chain is provided to the lower part of the rear wall of a rubble chute cylinder hung down from the hull in a vertically movable manner, and a blade to level off the rubble is provided. CONSTITUTION:The endless chain 13 of a rubble ship 5 is moved toward the direction of arrow and while slowly advancing the chain 13, rubble 1 is charged to a level slightly higher than a datum level onto the seabed through a chute 9. When a blade 12 is moved, the rubble 1 is cut off by the blade 12 to level off it to the height of the datum level. The rubble 1 so cut off is carried to below the region by the blade 12 to become the base for the next leveling operation.
Patent JP-S58172395-A (JP)
Title: Composite hydroxyalkoxide derivative and its preparation
Inventor: KATOU ISHIO
IPC: C07F7/28
Filed: 1982-04-02
Abstract: NEW MATERIAL:The composite hydroxyalkoxide derivative of formula [KTix O(OR)y] [R is (substituted)alkyl, alkenyl, cycloalkyl or aralkyl; x is 1-3; y= 4x-1; OR group may be substituted with a chelating agent] having 1-100K atoms in a molecule. EXAMPLE:The compound of formula KTiO(OCH3)2.1[O(i-Pr)]0.9. USE:Raw material for the preparation of potassium titanate in the form of fine powder, flake or fiber. PROCESS:For example, the compound of formula Ti(OR)4[e.g. Ti[O(i-Pr)]4 and potassium hydroxide are charged in a reactor, refluxed in nitrogen gas atmosphere, added with triethanolamine at room temperature under agitation, and heated to complete the reaction and obtain the compound of formula KTiO[N (CH2CH2O)3].
Patent JP-S62213607-A (JP)
Title: Fuel oil combustion device
Inventor: OKADA OSAMU
IPC: F23N5/24
Filed: 1986-03-14
Abstract: PURPOSE:To perform automatic washing, by a method wherein an air chamber is disposed to a cooling air feed system, and when a closed state occurs to a fuel oil combustion part, the state is automatically detected, and solid is removed by intermittently injecting high pressure air. CONSTITUTION:During fire extinguishment of an ignition torch, air decreased in a pressure by a pressure regulating valve 2 is fed to the ignition torch to cool and hold the ignition torch. When, during the cooling, the ignition torch has a tendency to close, a pressure loss of the cleaning air is increased to a pressure or purge air. An increase in a pressure is monitored by a pressure switch 3, and when a pressure is increased to a set value, a switch 3 is actuated, and with a shut off valve 7 closed, cooling air is stored in a chamber 5, and a pressure in a chamber is adjusted to a purge air main pressure of 7kg/cm<2>. When a pressure in the air chamber 5 attains the value, through full opening of the shut off valve 7, a high pressure air flows as impact wave to the ignition torch at a stretch to excellently remove residual fuel solidified in the ignition torch.