baber/WOPTO huggingface dataset:
Patent JP-S6061235-A (JP)
Title: Method for making bag by impulse sealer
Inventor: KIKUKAWA HIROSHI
IPC: B31B50/66
Filed: 1983-09-16
Abstract: PURPOSE:To make a bag body having its bottom of large strength, by impulse- sealing a tube-shaped plastic film by using a special heater wire having a thin- wall slanting part in the end. CONSTITUTION:By using a heater wire 8 having a thin-wall part 15 inclined to the side of the end 16 in the longitudinal direction, a tube-shaped plastic film formed by an inflation method is heat-sealed in the condition that the thin-wall part 15 of said heater wire 8 is disposed so that it is directed toward the inside 21 of a bag body 5, so as to complete the bag body. Since the melted resin flows from the uniform-thickness part 14 of the heater wire 8 toward the thin-wall part 15 thereof, the thickness of the joined part of the bottom of the bag body 5 becomes large, and thus the strength of the bottom is improved.
Patent JP-S6063270-A (JP)
Title: Heat storage material composition
Inventor: KIDO TOSHIROU
IPC: C09K5/06
Filed: 1983-09-16
Abstract: PURPOSE:The titled economical composition obtained by incorporating sodium sulfate decahydrate with specific amounts of boric acid and sodium alginate, utilizing effectively the latent heat of melting, having improved repetition stability, and suitable to combinations of heat pumps and solar collectors, etc. CONSTITUTION:A heat storage material composition obtained by incorporating (A) 100pts.wt. sodium sulfate decahydrate with (B) preferably >=0.1pt.wt., preferably 0.5-2pts.wt. boric acid such as orthoboric acid, (C) 0.1-5pts.wt., preferably 0.5-2pts.wt. sodium alginate and (D) sodium tetraborate decahydrate. In preparing the composition, water is preferably first incorporated with the components (B) and (C), and sodium sulfate and the component (D) is then incorporated with the resultant mixture at a temperature of the melting point of the component (A) or above. The resultant mixture is then cooled.
Patent JP-S5693801-A (JP)
Title: Zinc alloy powder for mechanical plating
Inventor: MIZUNO FUMIO
IPC: C23C24/04
Filed: 1979-12-27
Abstract: PURPOSE: To provide the titled zinc alloy powder with enhanced adhesiveness with a metal substrate and a coating and enhanced corrosion resistance of the coating comprising containing at least one of sixteen kinds of elemental component such as Ni, Mg, Cu or Si in a predetermined ratio respectively.  
     CONSTITUTION: In the wt% basis, the zinc alloy powder for the mechanical plating comprises at least one of the component selected from Ni≤5.0, Mg≤3.0, Cu≤3.0, Si≤2.0, Ti≤1.5, Sb≤1.0, Ag≤1.0, Cr≤0.5, Be≤0.5, Ca≤0.1, Co≤0.1, Na≤0.1, K≤0.1, In≤0.1, Li≤0.05 and S≤0.05 and the balance of Al. Said alloy powder is prepared by a method wherein a predetermined amount of said element to be added is added to the zinc ground metal to adjust the alloy composition and, thereafter, the resulting composition is pref. subjected to an atomization method. Thereby, the fine zinc alloy powder with a particle size of 1W20μm, especially, 5W10μm is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0459591-A (JP)
Title: Intermediate accelerating man conveyer
Inventor: YASUDA KUNIO
IPC: B66B21/02
Filed: 1990-06-27
Abstract: PURPOSE:To simplify the structure by transferring movable handrails which are transferred synchronously with moving footsteps formed in a loop and wound at the lower level of a pair of handrails erected at both sides of a machine frame, and wound along the outer side of the handrails, with the only linear motor synchronously. CONSTITUTION:By feeding a power to the primary side linear motors 32 of a linear motor 31 to drive, in a running operation, the primary linear motor 32 excites a secondary side linear motor 33. Both moving footsteps 23 and the first flexible link connection mechanism 24 are transferred inside a footstep guide rail 26 which meanders in low speed areas at the getting-in and the getting-off sides, a speed change area, and a high speed area. The primary side linear motors 32 are transferred in a handrail guide rail 43 in a loop form formed by the second fiexible link connection mechanism 41 linked with moving handrail 40, by its meandering in the low speed areas at the getting in and the getting off sides, the speed change area, and the high speed area, synchronously with the moving footsteps 23. Consequently, the structure can be simplified, and a low cost is realized.
Patent JP-H0923178-A (JP)
Title: Diversity receiver
Inventor: TAROUMARU MAKOTO
IPC: H04B7/08
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a diversity receiver capable of improving receiving sensitivity when an interference wave exists by considering a phase error also as weight in addition to a receiving level. SOLUTION: The receiving levels of respective antennas 1, N are detected by respective receiving level detecting circuits 10a, 10b. Received waves are respectively inputted to demodulating circuits 11a, 11b, which output phase information. A phase error between demodulated phase information and the output phase information of a judging circuit 15 is calculated in each of phase error calculating circuits 12a, 12b. Respective weight calculating circuits 13a, 13b calculate syntheic weight based upon outputs from the circuits 10a, 10b and outputs from the circuits 12a, 12b. A signal synthesizing circuit 14 synthesizes a base band signal based upon the weight values and the circuit 15 judges data based upon the synthetic signal.
Patent JP-S5871620-A (JP)
Title: Semiconductor diffusing method
Inventor: KITAJIMA KATSUHARU
IPC: H01L21/22
Filed: 1981-10-23
Abstract: PURPOSE:To prevent the dispersion of diffusion due to adhesion of liquid B2O3 and P2O5, by a method wherein a cap for a reactor core tube is so designed that it can enter the reactor tube along its inside wall up to the position near by a flat zone. CONSTITUTION:A semiconductor substrate 1 is put on a boat 2 for diffusion, and inserted into a flat zone A of temperature diffusing part of a reactor core tube 4. A cap 6 for the reactor core tube is put to the reactor core tube, and  BCl3 and POCl3 are applied from a gas inlet 7 of the reactor core tube by  utilizing carrier gas such as N2 so as to perform pre-deposition diffusion. After  the diffusion has completed, the reactor core tube cap is taken off, and the semiconductor substrate is drawn out. The reactor core tube cap 6 should be  cleaned by mixed liquid of fluoric acid and water. By this method, as liquid  impurities of B2O3 and P2O5 are not adhered to the low temperature parts at the  ends of the flat zone of temperature in the reactor core tube, the cleaning is  sufficient only for the reactor core tube cap, thus the frequency of the cleaning  required for the reactor tube due to adhesion of impurities can be decreased.
Patent JP-2000013950-A (JP)
Title: Corrugated tube fixing device
Inventor: YAMAGUCHI TORU
IPC: H02G3/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To fix a corrugated tube with a single push as well as to fix a corrugated tube with a different diameter. SOLUTION: A fixing device 30 is used for fixing a corrugated tube 32 covering a wiring harness and has a cylindrical fixing device main part 31 through which the corrugated tube 32 is inserted. A fixing nail 33 is made to protrude from the inner surface of the upper wall of the fixing device main part 31. An inclining tab 34, which can incline in the direction of the arrow C, is provided on the inner surface of the lower wall of the fixing device main part 31. A movable nail 35 is made to protrude from the tip part of the inclining tab 34. When the corrugated tube 32 is inserted in the direction of an arrow B, a movable nail 35 inclines with the inclining tab 34 to allow the insertion of the corrugated tube 32. When a predetermined length of the corrugated tube 32 is inserted, the movable nail 35 bites into the recess on the outer surface of the corrugated tube 32, in cooperation with the fixing nail 34 to lock the corrugated tube 32.
Patent JP-S6147996-A (JP)
Inventor: SATO YASUO
IPC: G10L15/32
Filed: 1984-08-14
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-H0919847-A (JP)
Title: Correcting device for thermal displacement of spindle
Inventor: FUKASE YASUSHI
IPC: B23Q15/18
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate, an error due to thermal displacement and perform precision machining by calculating a thermal displacement correct signal for the position of the spindle tip on the basis of the total thermal displacement amount sensed by a thermal displacement sensing means and feeding back the obtained value to the main control device of a machine tool using a thermal displacement correction amount calculating device. SOLUTION: A thermal displacement correction amount calculating device 22 calculates the sum of the elongations of a boring shaft 12, flange 14, housing 15, feed nut 16, and ball screw 17 which are obtained from the outputs of thermocouples A-F, also calculates the displacement amount of a receptacle table 18 on the basis of the output of a displacement difference meter 21, and then computes the sum of them. The obtained sum is fed back to the main control device 24, which feeds a position command signal to the boring shaft 12, corrects the dislocation amount with the obtained sum, and emits a command signal with the error corrected for a motor 20 via a servo amplifying circuit.
Patent JP-H0612615-A (JP)
Title: Magnetic head and magnetic disk
Inventor: TAKOJIMA TAKEHIRO
IPC: G11B5/60
Filed: 1992-06-26
Abstract: PURPOSE:To prevent the peeling of a protective film by interposing a ground layer consisting of specific elements to the protective film. CONSTITUTION:The medium-facing surface 40A of a floating type head body 40 is provided with the protective film 44 via the ground surface layer 43 consisting of one or >=2 kinds of elements selected from groups consisting of Si, Cr, Ti, Zr, Ta, NiCr. The layer 43 and the film 44 are formed by an IVD method (thin film forming method by ion vapor deposition). The layer 43 having good adhesion to the film 44 and having the good adhesion even to the surface of the magnetic head having the surface consisting of a magnetic material, such as 'Permalloy R', and a high-molecular material, such as epoxy resin, is interposed to the film 44 which is an amorphous layer essentially consisting of carbon at the time of forming the film 44, by that, the peeling of the film 44 by sliding with a medium, etc., is prevented and the generation of a head clash is prevented, even if the magnetic head and the medium are brought into impulsively contact with each other due to sliding or dust, etc., in the floating type head.
Patent JP-H0521718-A (JP)
Title: R-2r ladder resistor device
Inventor: ARIMOTO MASAO
IPC: H01C13/02
Filed: 1991-07-10
Abstract: PURPOSE:To provide an R-2R ladder resistor device with which a highly accurate resistance ratio can be easily obtained. CONSTITUTION:On at least one side exterior to an R-2R ladder resistor part 5, at least one other resistor having the same size, the same shape and the same direction as those of resistors 3a, 3b of the R-2R resistor part is provided, as well as another oxide film 4a having the same width of an oxide film 4 is provided between said other resistor and the R-2R ladder resistor part 5.
Patent JP-S5690813-A (JP)
Title: Production of conjugated diene type liquid polymer
Inventor: TOYOSHIMA YOSHIKI
IPC: C08F36/04
Filed: 1979-12-25
Abstract: PURPOSE: To produce a polymer being low in gel content and high in vinyl structure content, by carrying out polymerization in the presence of a specified tert. amine, in the production of a conjugated diene type liquid polymer by using an organosodium compound as a polymerization initiator.  
     CONSTITUTION: One (1) mol of a monomer such as butadiene (a copolymerizable vinyl monomer such as styrene can also be used in combination) is radical-polymerized in solution in the presence of about 0.0001W0.01mol of an organosodium compound represented by formula I, wherein Ar is an aryl and R 1  and R 2  are H or alkyl, (polymerization initiator, such as benzyl sodium), about 0.01W1mol of an alkylaryl compound represented by formula II, wherein Ar' is an aryl and R 3  and R 4  are H or alkyl, (chain transfer agent, such as toluene) and about 0.1W10mol of an organic amine compound represented by formula III or IV, wherein R 6 WR 13  are alkyl and n is 1W6, such as N,N,N',N'-tetramethylethylenediamine. The amount of a solvent used is preferably about 0.4W20l per kg of monomer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5960542-A (JP)
Title: Inter-task communicating system
Inventor: FUJIMOTO TAKANOBU
IPC: G06F9/46
Filed: 1982-09-29
Abstract: PURPOSE:To raise communication processing by adding an address of an event control block for a response, a variable constant delivered to a program for executing a request, and inlet point information of its program, to an event control block, when the processing is requested to the other task. CONSTITUTION:In case when a tank T1 requests processing to T0, the task T1 points a request information block 6 in which an address of an event control block with a pointer 5 and an inlet point address of a program for executing a request are written, and thereafter, designates an event control block with a pointer 4 and issues a POST macro-instruction. Also, a completion code in case or requesting the processing is set to other numerical value than zero, and in case of a usual information, the completion code is set to zero.
Patent JP-S6061301-A (JP)
Title: Balance weight attachment structure for vehicle wheel
Inventor: KOISHI MASARU
IPC: F16F15/32
Filed: 1983-09-14
Abstract: PURPOSE:To aim at stabilizing the weight balance of a wheel over a long period, in the case of that balance weights are attached to the flange of a cast wheel, etc., by forming a plurality of V-shape grooves in both side surfaces of the flange over the entire periphery thereof, and by locking the pawls of the balance weights in the grooves. CONSTITUTION:A plurality of V-shape grooves 1c are formed in both side surfaces of a flange 1b which is formed in the widthwise center section of the rim inside surface 1a and is directed toward the hub, substantially over the entire periphery thereof with the enlarged opening side of the grooves being directed toward the hub and both ends 1c', 1c' thereof being opened toward the inner peripheral edge of the flange 1b so that grooves 1c are opposed to each other in both side surfaces. The pawals 4a of a sheet plate legs 4 formed on both side surfaces of the body 3 of a balance weight 2 are locked in the grooves 1c', 1c'. With this arrangement that the attaching position of the balance weight is prevented from being shifted so that a satisfactory balanced weight condition may be maintained over a long period.
Patent JP-2000005438-A (JP)
Title: Life extension system of game machine
Inventor: AOKI HIROSHI
IPC: A63F13/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a life extension system of a game machine which, after a certain period has elapsed since the installation of the game machine, can extend the life of the game machine by adding predetermined game modes and demonstration screens. SOLUTION: When a game machine is actuated for the first time by turning on a power supply, a CPU 14 can select a certain number of characters at the initial stage and executes a game as a stage-clearing-type COM match. At the start of the game, a period detecting part 14a detects the period from the initial stage to the present time, and a period elapse judging part 14a detects the period from the initial stage to a present time. When a period elapse judging part 14b detects that a certain period has elapsed, a story-dependent COM match and a demonstration screen are added to the initial contents. Therefore, a playable range for the player is extended with the elapse of the period and the life of the game machine can be made much longer than it is before.
Patent JP-S5693821-A (JP)
Title: Production of steel pipe having excellent crushing strength
Inventor: MARUYAMA KAZUSHI
IPC: C21D9/08
Filed: 1979-12-28
Abstract: PURPOSE:To efficiently enhance the crushing strength of a steel pipe by specifying the conditions for making fine austenite crystal grains and for removing the residual stress generated at cold correction process. CONSTITUTION:A rolled steel pipe is heat-treated with an induction heating process to adjust its austenite grains to more than ASTM No.8. After cold correction, the residual stress is removed by annealing in inductive heating process at 500 deg.C or more, maintained for 10sec to 5min, under the conditions of 15X10<3=M<=17X 10<3> and M=T(16.5+logt) where T is heating temperature ( deg.K), t is maintained time (s), and M is parameter for stress removing annealing. By this process, the crushing strength can be enhanced to more than API Bul5C2 without deteriorating the resistance to sulfide corrosion cracking.
Patent JP-S6326136-A (JP)
Title: Data signal conversion system
Inventor: MISE KIYOBUMI
IPC: H04L7/00
Filed: 1986-07-18
Abstract: PURPOSE:To obtain an economical data signal conversion system by extracting a terminal data, converting the speed into a terminal data speed and detecting a synchronizing pattern at a high speed data signal sent from an exchange while using a data signal frame pattern stored in a pattern memory of a data exchange circuit. CONSTITUTION:A pattern corresponding to a terminal data and a synchronizing pattern or the like is stored in an address corresponding to 80-bit of a data signal frame in a pattern memory 226. When a counter 227 receiving a clock generated from a control signal generating circuit 228 generates an address synchronously with the transmission of the data signal frame, a control signal S3 is sent from an address relating to the terminal data of the data signal frame in the pattern memory 226 and a control signal S4 is sent from an address relating to the synchronizing pattern. A terminal data extracting circuit 223 receives the control signal S3 to extract the terminal data from the data signal frame and a synchronizing pattern detection circuit 224 receives the control signal S4 to detect the synchronizing pattern.
Patent JP-S5693630-A (JP)
Title: Paper sending device
Inventor: NOZAKI TAKEO
IPC: G03B27/00
Filed: 1979-12-28
Abstract: PURPOSE: To prevent a retard roll from partial abrasion and achieve the smooth paper sending by a method wherein the retard roll is contacted with the part of a belt which has a low coeficient of friction while the paper is not sent.  
     CONSTITUTION: The paper feeding belt 1 is provided on the surface thereof with paper feeding parts 1a made of natural rubber or the like having a large coefficient of friction and the parts 1b having the low coefficient of friction alternately and is driven intermittently. The retard roll 7 is rotated into a direction reverse to the moving direction of the paper feeding belt. Paper 6 is sent out by the paper feeding part 1a at every half round of the paper feeding belt and is sent into a predetermined section through a transport roll 8, on the other hand, the double sending  thereof is prevented by a roll 7. The roll 7 is contacted with the part 1b in order to  prevent the partial abrasion thereof while the paper is not fed and the smooth paper  sending may be achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1112797-A (JP)
Title: Aluminum-made heat radiating plate and production thereof
Inventor: HOTTA HIDEO
IPC: H01L23/36
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a heat radiating plate for semi-conductor device having high adhesion with a synthetic resin for sealing without developing the crack and lowering the heat radiating property by applying an anodic-oxidized film having a specific sealing degree value on an aluminum or aluminum alloy plate. SOLUTION: The anodic-oxidizing treatment is executed to the aluminum or aluminum alloy plate by using sulfuric acid acidic bath, etc., to improve the corrosion resistance and decolativeness on the surface. A sealing treatment is applied to the anodic-oxidized film formed by the above treatment by using boiled water bath dissolving a sealing assist agent of metallic salt, etc., and the sealing degree value of the anodic-oxidized film is regulated to >=80 mg/dm<2> . Further, if necessary, a dipping treatment to the plate is executed in nitric acid of about 30% concn. at about 20 deg.C for about 45 sec and then, the enlargement of fine hole in the anodic-oxidizing film and the recovery of surface activation can be contrived. After this sealing treatment, a heat treatment is executed at >=180 deg.C to the anodic-oxidized film.  By this method, the aluminum or aluminum alloy-made heat radiating plate having high adhesion with the synthetic resin for sealing the semi-conductor device and excellent heat radiation, is obtd.
Patent JP-H04369271-A (JP)
Title: Thin film transistor
Inventor: TAKEDA KOJI
IPC: H01L29/786
Filed: 1991-06-17
Abstract: PURPOSE:To sufficiently reduce a cutoff current without affecting large influence to an ON current. CONSTITUTION:A base insulating thin film 2 is provided on an upper surface of a substrate 1. A cutoff current suppressing layer 3 is provided on the upper surface of the film 2. A semiconductor thin film 4 made of polysilicon, etc., is provided at a predetermined position on the upper surface of the layer 3. A gate insulating film 5 is provided on the upper surfaces of the film 4 and the layer 3. A gate electrode 7 is provided on the upper surface of the film 5 of a part corresponding to a channel region 6 of the film 4. Source.drain regions 8 containing high concentration impurity are provided on the film 4 at both sides of the electrode 7. The layer 3 is formed of a semiconductor thin film made of polysilicon, etc., containing opposite conductivity type impurity (p-type impurity in the case that the regions 8 are n-type or n-type impurity in the case where the regions 8 are p-type) to those of the regions 8.
Patent JP-H0724375-A (JP)
Title: Atomization induction structure for supersonic atomizing device
Inventor: TOKIYODA SUMIO
IPC: B05B17/06
Filed: 1993-07-09
Abstract: PURPOSE:To provide an atomization induction structure for a supersonic atomizing device for preventing the adhesion of liquid atomized by the supersonic atomizing device to a vibration plate. CONSTITUTION:When a composite body composed of a piezoelectric vibrator and a vibration plate 10 is driven, the piezoelectric vibrator is vibrated, and the vibration is transmitted to the vibration plate 10. Liquid absorbed by a liquid absorption material 4 is atomized through a through-hole following the vibration of the vibration plate 10. A part of the atomized liquid is passed and spread through an inner wall of a nozzle 3 to coagulate and turn into droplets and return to a liquid storage source again. Thus the dropping of droplets onto the vibration plate 10 can be prevented by the nozzle 3 which plays a role of returning efficiently the droplets to the liquid storage source. The adhesion of droplets to the vibration plate can be prevented by the arrangement to accelerate the atomization efficiency and improve the durability.
Patent JP-S6149644-A (JP)
Title: Electromechanical transducer
Inventor: MAAKU HAIROODO
IPC: H02K21/24
Filed: 1985-08-01
Abstract: An electromechanical transducer comprises a fixed part and a part rotatable about an axis. One of these parts includes an assembly of aircore coils which are distributed about the axis. Each coil is divided into two parts, each of which comprises two active coil segments intersected by the magnetic field upon rotation of the transducer. The two parts of each coil are furthermore arranged so that the effects of mutual inductance of the active coil segments of one coil part upon the other are reversed relative to the effects of self-inductance in each part.