baber/WOPTO huggingface dataset:
Patent JP-S5428749-A (JP)
Title: Welding wire feeder
Inventor: KOBAYASHI MAKOTO
IPC: B23K9/12
Filed: 1977-08-08
Abstract: PURPOSE: To provide the subject feeder wherein a wire buffering portion is provided between a bobbin wound with a large quantity of consumable electrode wires and a wire feed roller separately from a device for supporting and driving the bobbin, thereby improving the workability of the feeder at the time of wire supplying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07300157-A (JP)
Title: Hanger for rod-like tool
Inventor: MIYAMOTO YOSHIICHI
IPC: B65D73/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a hanger for rod-like tool which has been in the manufacturing cost and which can retain easily and securely even a rod-like tool having a large diameter part at its end to avoid its accidental detachment or disengagement and also makes it possible for the user to confirm the tool retained condition by touching the grip end in the hanging condition. CONSTITUTION:A hanging hook part 2 is provided with a retaining base part 4 formed continuously from its lower end part and the retaining base part 4 is provided at its front face 4a with a vertical groove 8 capable of receiving diametrically the shank part S of a rod-like tool T, such as box driver, having an enlarged diameter part N at its end and with a securing plate part 5 for blocking the front open part of the vertical groove 8.
Patent JP-S5429371-A (JP)
Title: Production of tubular film of sythetic resin
Inventor: YOSHIMURA TERUO
IPC: B29C48/10
Filed: 1977-08-10
Abstract: PURPOSE:A molten tube of synthetic resin is extruded horizontally from a annular orifice and is cooled by blowing a gas from a cooling ring. Simultaneously the gas on the outer periphery of the tube is removed by sucking, thus enabling the highspeed production of tubular films and the contraction of cooling zone.
Patent JP-H10264130-A (JP)
Title: Ceramic base with break groove and electronic component manufactured from the ceramic base
Inventor: KAWAMUKI NORIYASU
IPC: H05K3/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To simplify machining for break grooves and to prevent cracking at the time of packaging, printing, carrying and others. SOLUTION: Break grooves 2 and 3 are formed longitudinally and laterally in the surface of a ceramic base 1 and this base is divided into individual bases by breaking it along these break grooves. Dummy parts 5 are formed in the peripheral part of the ceramic base 1, while a product part 4 is formed inside them, and the longitudinal and lateral break grooves 2 and 3 are formed in continuity from the product part 4 to the dummy parts 5. The break grooves extending from the outermost-side break grooves 2a and 3a to the dummy parts 5 are formed to be shallow in comparison with the break grooves 2 and 3 dividing the product part 4 and the outermost-side break grooves 2a and 3a partitioning the product part from the dummy parts, and therefore the strength of the ceramic base l can be ensured.
Patent JP-H09284112-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGANO TOMOHIRO
IPC: H01L27/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To markedly reduce current consumption after pulse generation by connecting the gate of a transistor (TR) connected in series with an inverter circuit drive TR to an output terminal of an inverter circuit. SOLUTION: This circuits is provide with an NMOS TR 102 whose gate is connected to an output terminal of an inverter circuit 301 and an NMOS TR 103 to make the voltage of an input terminal 201 stable. The NMOS TR 103 is usually nonconductive but conductive only when power is interrupted. After application of power, a terminal 201 is at a low level and the output of the inverter circuit 301 goes to a high level. When the power supply voltage Vcc rises and exceeds a voltage V1, a TR 101 is conductive and the level of the terminal 201 is Vcc -Vth and rises with the power supply voltage. The current consumption on the circuit is rapidly reduced after the power supply voltage reaches a voltage V2, and most of the current is used for an operating current of the inverter circuit 301.  The consumed current is smaller than that of a conventional circuit by Δi at the power supply voltage V3, resulting that the current consumption is reduced remarkably (to 1/10 or below).
Patent JP-S5219202-A (JP)
Title: Stator cores for rotary electric machines
Inventor: GONTA KAZUHIRO
IPC: H02K1/16
Filed: 1975-08-06
Abstract: PURPOSE: To increase mechanical strength of a stator core without increasing the volume thereof by constituting the core with core units each consisting of directional silicon steel sheets in the central portion and non-directional silicon steel sheets at the ends thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04226303-A (JP)
Title: Cutting device for strand cutter and resin material cutting device
Inventor: HOSHI CHUICHI
IPC: B29B9/06
Filed: 1991-04-25
Abstract: PURPOSE:To provide a cutting device for a strand cutter and a resin material cutting device for manufacturing cut pellets of size within standard, nice appearance and of good quality, not polluting the surrounding area, generating only quiet noise and lowering the polishing cost. CONSTITUTION:A rotary knife 2 is rotated with a rotating shaft 4 extending in the feed-out direction of a resin material A as its center on the downstream of a fixed knife 1. The rotary knife 2 is provided with blades 6 extending radially and taking intervals respectively. The blade 6 is provided with a knife on the rotating direction side facing the fixed knife 1 and cuts the resin material A while being rotated.
Patent JP-S60238344-A (JP)
Title: Vibration damper
Inventor: HASHIMOTO MIKIO
IPC: C08L101/00
Filed: 1984-05-11
Abstract: PURPOSE:A vibration damper that is obtained by adding a specific viscous or semi-solid hydrocarbon to a 4-methyl-1-pentene polymer, thus being suitable for use in damping laminates as a core or damping composite material, because it has improved performance and heat resistance. CONSTITUTION:The objective damping material is obtained by adding 3-30pts. wt. of a viscous or semi-solid hydrocarbon with a number-average molecular weight of 200-2,000, preferably 300-1,500, such as low-molecular weight ethylene/propylene copolymer to 100pts.wt. of a 4-methyl-1-pentene homopolymer or copolymer thereof with an alpha-olefine with an intrinsic viscosity of 1-5dl/g (measured in decaline at 135 deg.C), thus having heat distortion temperature of over 160 deg.C, more than 0.08 loss factor at 25 deg.C and more than 1X10<9>dyn/cm<2> dynamic elasticity coefficient.
Patent JP-H1128215-A (JP)
Title: Surgical trocar
Inventor: SCHWEMBERGER RICHARD F
IPC: A61B17/34
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a surgical trocar used in endoscopic techniques. SOLUTION: A surgical trocar 20 includes a cannula assembly 80 provided with a sleeve 82 having a proximal end 59, a distal end, and a passage through them. A housing 85 having an opening is disposed at the proximal end of the sleeve and also includes a closer assembly 30 which can be inserted into the cannula assembly 80, including a handle 32 and a closer shaft 45. The closer shaft 45 has a proximal end connected to the handle 32 and has a distal end opposite to the proximal end. A puncturing end 50 is disposed at the distal end of the closer shaft 45 in order to puncture tissue. A protector 57 having a distal end is slidably disposed around the closer shaft 45 in order to cover the puncturing end. The protector has a hole in its distal end so that the puncturing end can be passed therethrough.
Patent JP-H07299593-A (JP)
Title: Travelling device for groove profiling
Inventor: HOASHI KAORU
IPC: H02P7/288
Filed: 1994-05-09
Abstract: PURPOSE:To prevent wrong control operation by providing a speed control means for accelerating/decelerating an electric motor so that the revolving speed of a coupled driving wheel indicated by a speed signal may reach a target speed and thereby eliminating disturbance in the travelling speed of a truck due to slippage of a driving wheel. CONSTITUTION:Coupled driving wheels 8a, 8b are rotatably driven by rails with a truck 1 relatively moved on the rails. Unless the wheels are adhered closely to the rails and also unless speed is rapidly changed with the truck 1, no slippage is caused; therefore, the speed signal generated by speed signal generating means 10, 32 connected to the coupled driven wheels 8a, 8b accurately indicate the moving speed of the truck 1 against the rails. In addition, with a speed control means 31 accelerating/decelerating an electric motor 6 so that a revolving speed indicated by the speed signal may coincide with a target speed, even if driving wheels 3a, 3b slip, the moving speed of the truck 1 is maintained at the target speed. Thus, a wrong control is eliminated from the speed control means 31.
Patent JP-S5964040-A (JP)
Inventor: KURATOMI YASUROU
IPC: A61H39/06
Filed: 1982-06-03
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-S5524917-A (JP)
Title: Control of alloy steel charge
Inventor: HAMADA YOSHITOSHI
IPC: C21C5/46
Filed: 1978-08-07
Abstract: PURPOSE:To permit the charge of alloy steel in optimum amount with a charging timing detectable automatically by obtaining the starting and ending timings for charging alloy steel by using the amount of steel taken out as standard. CONSTITUTION:At the start of the take-out of steel, the steel take-out speed operator 11 calculates the take-out speed of steel on the bais of weight values from the ladle weight measuring device 19 and the ladle weight sampling device 18 and then sends it to the comparator 10. On the other hand, the sectional charge operator 13 sends a steel take-out rate with charging start timing on the basis of data from the charging pattern number setter 15 and the charging pattern memory 14 to the comparatot 10. The comparator 10 sends further a chaging start timing with data from the total steel discharging amount setter 17 to the operator 13 which sets data from the hopper weight measuring device 3 and the weight sampling device 5 to the total charging amount setter 16 and also sets a sectional charging amount to the sectional charging amount setter 9. The comparator 10 calculates an alloy steel charging speed on the basis of data from the setter 9 and the operator 11 and puts it in the amplitude operator 12 to operate the feeder 2 through the amplitude setter 6 and the driving circuit 4.
Patent JP-H01269749-A (JP)
Title: Speed change control device of automatic transmission
Inventor: TAKAHASHI HIROSHI
IPC: A23B4/03
Filed: 1988-04-20
Abstract: PURPOSE:To improve the driving feeling during housing site road running by providing such a control as broadening the width of selecting a determined low position speed stage when the running width of the housing site road is judged based on the steering operation and brake pedal operation information. CONSTITUTION:The correlation between array signals ordered in first and second ordering means d, e for ordering the output signal from a steering angle detecting means b and the output signal from a pedal operation detecting means c on time bases, respectively, it determined. When it is judged from this correlative value by a judging means f that the car is in the state of building site road running, a command signal instructing to increase the tendency of selecting a determined low position speed stage as the speed stage of an automatic gearbox is outputted from an instructing means g. When a determined command signal is inputted, the automatic gearbox is operated by a speed stage operating means i according to the signal from a speed stage selecting means h for changing the speed, switching to other speed change pattern in which the width of selecting the determined low position speed stage is extended, and thus the speed change stage is attained.
Patent JP-H01267017-A (JP)
Title: Method of judgment for quality of processing product
Inventor: MATSUZAWA TAKAOMI
IPC: B29C43/58
Filed: 1988-04-20
Abstract: PURPOSE:To judge the quality with very high accuracy through visual inspection by comparing the good quality waveform pattern obtained previously with the processing product waveform pattern measured repeatedly every processing by means of a comparator. CONSTITUTION:The injection speed 14 from an injection molding and injection pressure 15 are converted by means of an A/D converter 14b and 15b into A/D conversion, after that, inputted into a CPU 2. In the case where a good quality product is obtained, a good quality waveform memory switch 13 is operated and a good quality waveform pattern consisting of the injection speed 14 and the injection pressure 15 is stored in a RAM 4. AT the start of an injection, each measuring initiation 16 and 17 of the speed and pressure is performed and the measuring time in the molding period is set, and a data of the processing product inspection waveform pattern comprising the injection speed 14 and the injection pressure 15 is taken into CPU 2, and then compared with the good quality waveform pattern stored in the RAM 4. At a displaying part 6, the good quality waveform pattern and the processing product inspection waveform pattern are displayed, and in the case where if they are in the good quality zone, a waveform pattern judgement output 19 is outputted via the CPU 2.
Patent JP-S5620367-A (JP)
Title: Calling-subscriber discrimination-response system
Inventor: ISHIDA KOUJI
IPC: H04M1/57
Filed: 1979-07-27
Abstract: PURPOSE:To realize the selectivity of a called subscriber as to a malicious call by aurally informing the called subscriber of a calling-subscriber's number before the start of a talk. CONSTITUTION:After calling subscriber SA dials a called-subscriber's number, marker MA extracts the telephone number of SA and then transfers it to transmitter NS and, at the same time, transfers the called-subscriber's number to outgoing sensor OS to acquire outgoing trunk OGT, thereby closing a channel between SA and OGT via switch SWA. Then, OS sends the calling-subscriber's number and called-subscriber's number to office B. Marker MB of office B connects called subscriber SB to number receiver NR, which sends a calling signal to SB and, when SB makes an answer, converts the calling-subscriber's number into an aural signal by talkie TK and sends it to SB. Therefore, SB can know the number of SA before starting a talk.
Patent JP-S5220493-A (JP)
Title: Shaking head of superfinishing disc
Inventor: YAMASHITA KENKICHI
IPC: B24B35/00
Filed: 1975-08-08
Abstract: PURPOSE: A shaking head of a bearing superfinishing disc for holding a superfinishing grindstone, pressing it to the surface to be processed and increasing frequency for giving vibration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10286641-A (JP)
Title: Device for carrying away product in sheet material working machine
Inventor: EGASHIRA ICHIRO
IPC: B23Q7/12
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To shorten the carrying-away time of products, to prevent products from being damaged, to improve the working rate of a machine, and to improve the precision of the products. SOLUTION: In the machine 1 for working the sheet material by placing a work W on working tables 9, 11, moving and positioning the work W to working positions K, L, a carrying-away conveyor 28 extending in one direction and travelable is provided above the working table 11 near the working position L, and plural and vertically movable product sucking means 39 are provided at proper intervals in the longitudinal direction of this carrying-away conveyor 28.
Patent JP-H09255073-A (JP)
Title: Package for compact disk
Inventor: ICHIMURA SHUJI
IPC: B65D85/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the dust from being adhered to an information recording surface of a compact disk, and to facilitate carriage, mailing, and storage of the compact disk. SOLUTION: A main part of a packaging body comprises a protective film 10 to be attached to an information recording surface 2 of a compact disk 1, and an outer decorative body 20 made of cardboard to package the compact disk 1 to which the protective film 10 is attached. The protective film 10 is formed of a peelable and re-attachable adhesive film in which a less-adhesive layer 12 comprising acrylic, granular, weak adhesive or the mixed weak adhesive of the acrylic, granular, weak adhesive with the acrylic adhesive is formed on one side of an olefin film base material 11.
Patent JP-S5430316-A (JP)
Title: Exhaust gas recirculation controller
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/06
Filed: 1977-08-12
Abstract: PURPOSE: To vary effecive orifice diameter according to the running condition of an engine for suitable recirculation rate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11291675-A (JP)
Title: Rewritable card
Inventor: NAKANISHI MASAKI
IPC: B42D15/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable card wherein on the same face of the card, information which needs to be discriminated such as an emphasized message can be rewritably displayed with a color being different from other information parts. SOLUTION: On the upper layer part of a coloring-decoloring type rewritable recording layer 5, a back printing layer 7, and a transparent-opaque type rewritable recording layer 9 which is arranged on the top of the back printing layer 7, are partially laminate-formed. By this method, on the same surface of a card, for general information 13, opaque characters and graphics or the like are rewritably displayed by a thermal reversible change of the transparent- opaque type rewritable recording layer 9, and as special information 14 being separate from the general information 13, regarding a timely emphasized message or the like such as a self PR, characters and graphics in colors such as black or red, are rewritably displayed by a thermal reversible change of the coloring-decoloring type rewritable recording layer 5.
Patent JP-H07303968-A (JP)
Title: Aluminum driving shaft
Inventor: HINO HARUMICHI
IPC: F16C3/02
Filed: 1994-05-10
Abstract: PURPOSE:To stably provide a driving shaft without welding crack in welding bead part, particularly the driving shaft improving rigidity in the whole body, in the aluminum driving shaft for vehicle obtd. by mutually welding a first driving shaft parts (yoke) and a second driving shaft parts (shaft body) made of a heat treatment type Al-Si-Mg alloy. CONSTITUTION:The first driving shaft parts 2 is formed out of the Al-Si-Mg high strength forging alloy containing Cu, Si and Mn heightened contents and also, the secondary driving shaft parts 3 is formed out of a particle dispersion composite alloy dispersing aluminum oxide particles into the Al-Si-Mg alloy. Then, at the time of executing an inert gas arc welding to two shaft parts with an Al-Mg alloy welding rod, Cu content in the welding bead part 4 is controlled so as to be <=0.35% to restrain the producing of crystallized material causing the crack. Further, the crystal grain in the welding bead part 4 is fined by using the welding rod containing Ti and B to make the driving shaft stably preventing the crack.
Patent JP-H10287406-A (JP)
Title: Retention of purity of ozone gas in ozone pipeline system
Inventor: KOIKE KUNIHIKO
IPC: C01B13/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress self-decomposition or chemical reaction of ozone gas and enable retention of ozone concentration in an ozone pipeline system, by specifying the methane gas content, carbon monoxide gas content and water content of impurity gas components as a gas for diluting a raw material gas fed to an ozone generator and generated ozone. SOLUTION: A raw material gas in a raw material gas supply source 2 such as an oxygen gas cylinder is fed to an ozone generator 3 to generate ozone and the generated ozone is stored through a flow rate controller 4 into an ozone storage tank 6. A gas controlled to <=280 ppm methane gas, <=0.41 wt.% carbon monoxide, <=0.41% carbon monoxide gas and <=1290 ppm water content as impurity gas components is used as a gas for diluting the raw material gas and the generated ozone. Thereby, self-decomposition and reaction of ozone are suppressed and change in ozone concentration supplied to an ozone consumption facility can be suppressed as much as possible and ozone gas in a prescribed concentration can be supplied to sites used.
Patent JP-S5619223-A (JP)
Title: Pulse duration expanding device
Inventor: NISHI HARUHIKO
IPC: H03K5/04
Filed: 1979-07-25
Abstract: PURPOSE:To secure the steady working of the pulse duration expanding device, by clamping the terminal voltage of the capacitor to the prescribed level at the starting point of dischrarge and then setting the minimum input pulse duration necessary for generation of the output signal. CONSTITUTION:With application of the clamping input signal to terminal 10, transistor 11 is turned on. And the terminal volatage of capacitor 5 is clamped to the voltage of power source 9. Thus terminal volatage V0 of capacitor 5 can be kept constant at the starting point of discharge by carrying out said operation immediately before application of the input signal to terminal 1. On the other hand, the minimum input pulse duration (t) which is necessary for generation of the output signal to terminal 7 is set by the time constant during the discharge determined by value R3 of resistance 3 and capacity value C5 of capacitor 5 puls trigger voltage Vt of Schmitt trigger circuit 9 and voltage V0. Accordingly, duration (t) can be set to a fixed value as long as voltage V0 is constant. As a result, a pulse duration expanding device having an extremely steady working can be obtained.
Patent JP-H06304849-A (JP)
Title: Work terminal device in continuous production line
Inventor: NAGAOKA MASAO
IPC: G06K7/10
Filed: 1993-04-22
Abstract: PURPOSE:To continue work without stopping a production line even in the case of generating any trouble by surely reading a discrimination code with a simple constitution. CONSTITUTION:In a work terminal arranged in a continuous production line, operation check of bar code readers 40a, 40b is performed respectively at starting time. The bar code readers 40a, 40b are identical with no difference between both functions capable of receiving simultaneous inputs, and even in the case of generating any trouble to disable the terminal from reading the bar code, work is continued by any one of the bar code readers.
Patent JP-S62251721-A (JP)
Title: Manufacture of liquid-crystal display element
Inventor: KATO NAOKI
IPC: G02F1/1339
Filed: 1986-04-25
Abstract: PURPOSE:To manufacture a liquid-crystal display element which utilizes a large- size and large-capacity field controlling double-refraction effect and is uniform in cell thickness, small in hue difference, and high in displaying quality at a high yield, by uniformly scattering a specific number of high polymeric spherical bodies of the same size on a plane. CONSTITUTION:After coating two transparent base plates 12a and 12b provided with plural transparent electrodes 13a and 13b intersecting each other at right angles with polyimide resin 14a and 14b, a rubbing process is performed on the base plates 12a and 12b. After rubbing, same-sized high polymeric powder 11 is scattered on one of the base plates 12a and 12b at a rate of 50-500/mm<2>. By using the base plates, a liquid cell with a spiral angle formed by the spiral structure of its liquid-crystal molecules of 150 deg.-300 deg. is produced. To this cell, two polarizing plates 19a and 19b are installed in parallel with each other in such a way that their transmission axes can be set at angles of 20 deg.-70 deg. against the oriented direction of the liquid-crystal molecules. Therefore, a liquid- crystal display element which is uniform in cell thickness, excellent in displaying quality, and small in in-plane hue unevenness and utilizes a large-size and large- capacity field controlling double-refraction effect can be manufactured.