baber/WOPTO huggingface dataset:
Patent JP-H0648622-A (JP)
Title: Automatic web winding device
Inventor: KITAMURA ATSUSATO
IPC: B65H19/28
Filed: 1992-06-02
Abstract: PURPOSE:To automatically take up a web by winding a web around the core pipe sequentially supplied from a core pipe supply section, rolling a web roll comprising specified quantity of web taken up to the side of a receiving side, automatically cutting the web, and automatically cutting the web and sticking an adhesive tape to the start head of the web. CONSTITUTION:A core pipe (s) is supplied on a pair of drive drums 1 and 1 from a core pipe supplying section 2, and the web W fed from a web feeding section 3 is taken up around the core pipe (s). After completion of taking up of specified quantity of web W, a rolling means 4 is swung around the axis thereof to roll the web roll body (m) onto a receiving section 6. In this state, a cutting means 51 in a cutting and sticking means 5 is made to run across the web W to cut the web W in the cross direction, and the adhesive tape supplied from a tape supplying device is stuck to the start head of the cut section of the web W from the lower side by the operation of a lifting means 55. After sticking the start head of the web W to a new core pipe through the adhesive tape stuck to this start head, taking-up a new web W is started.
Patent JP-H06349545-A (JP)
Title: Lever style connector
Inventor: KATSUMA TAKATOSHI
IPC: H01R13/629
Filed: 1993-06-14
Abstract: PURPOSE:To easily and securely mount a lever on a housing without imposing a burden on a worker. CONSTITUTION:Communication parts 29, which lead to the inside peripheries of rotation holes 23 from the back end faces of guide grooves 24, are made at the inner side faces of the arms 22 of a lever 21. The mounting of the lever 21 is performed by the procedure of setting rotary shafts 2 rotatably in the rotation holes 23 finally after making the rotary shafts 2 lead to the communication parts 29 by shifting the lever 21 parallel to the male housing 1 while bringing the rotary shaft s2 parallel with the guide grooves 24. Hereby, there is no necessity to elastrically transform the lever at mounting of the lever, 9v A so the burden of a worker is light. Since both rotary shafts led to the rotation holes at the same time and besides being guided in the guide grooves, the mounting can be performed easily and securely.
Patent JP-H0333833-A (JP)
Title: Optical nonlinear material and production thereof
Inventor: AMANO MICHIYUKI
IPC: C08L77/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a material having a cubic optical nonlinear effect which has excellent moldability and mechanical strength by compatibilizing a thermotropic liquid crystalline high polymer to which a component having >=10<-36> esu cubic optical nonlinear molecular sensitivity is chemically combined and a compd. having >=10<-36> esu cubic optical nonlinear molecular sensitivity. CONSTITUTION:The thermotropic liquid crystalline high polymer to which the component having >=10<-36> esu cubic optical nonlinear molecular sensitivity is chemically combined and a compd. having >=10<-36> esu cubic optical nonlinear molecular sensitivity are compatibilized and an electric field or shearing stress is impressed thereto at above the glass transition temp. thereof to orient the liquid crystal in a uniaxial direction. Namely, the compd. having the large cubic optical nonlinear constant is compatibilized with the thermotropic liquid crystalline high polymer in which the cubic optical nonlinear component is contained in the liquid crystal forming group and the liquid crystal orientation thereof is utilized. The material having the cubic optical nonlinear effect which is excellent in the moldability and mechanical strength is obtd. in this way.
Patent JP-S5870477-A (JP)
Title: Memory card selecting system
Inventor: SHINDOU KOUTAROU
IPC: G06F12/06
Filed: 1981-10-23
Abstract: PURPOSE:To make the same memory card have an intrinsic address space in its mounting position by changing its position, by generating an intrinsic key information of a memory card by a signal supply part without making it generate in the memory card. CONSTITUTION:Between a central controller 1 and memory cards (MM0, MM1)3, 4, having an intrinsic address space, a control signal address information and a data information are sent and received through its control signal supply part 2. In key information generating parts 5, 6, an intrinsic key information is generated to MM0 and MM1, and is distributed to MM0 and MM1. In MM0 and MM1, this key information is compared with the address information, and only in case of coincidence, access is received. According to this system, in the memory card, operation for generating an intrinsic key information becomes unnecessary, and it becomes possible to mount all the same card, and also to have an intrinsic address space in each card.
Patent JP-S6413888-A (JP)
Title: Cut-off adjusting circuit
Inventor: TAMURA MANABU
IPC: H04N9/73
Filed: 1987-07-08
Abstract: PURPOSE:To facilitate the adjustment of cut-off by connecting a service switch for adjusting the cut-off of a color cathode ray tube to a normal terminal, lowering the direct current output level of a video output circuit a little, and connecting the service switch to a test terminal, and raising the direct current output level of the video output circuit a little. CONSTITUTION:A vertical output circuit 8 is made inoperative and one horizon tal bright line 2 is generated on a display screen 1 by connecting the armature 11 of the service switch 3 to the test terminal 4. Simultaneously to that, the direct current output level of a video output circuit 6 is raised a little. Next, the bright line 2 is made to be nearly white by adjusting a cut-off variable resistor for R, G and B. Then the armature 11 is connected to a terminal 10 which somewhat lowers the direct current level of the video output circuit by switching the armature 11 to the normal terminal 5. At testing time, even when the display screen 1 is too bright, the float of back raster is eliminated on the display screen by switching the armature to the normal terminal 5. Thus operability of cut-off adjustment is improved and the float of back raster is prevented.
Patent JP-2000004221-A (JP)
Title: Data communication system and its controlling method
Inventor: IIJIMA YASUO
IPC: H04L9/32
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the load of the entire system by producing a session key only with a 1st device and notifying it to a 2nd device. SOLUTION: A host device 2 as an external device reads transaction data DT0 which is for producing a session key of this time from IC data 1 and an enciphering part 22 produces an initial session key Key 0 by using a master key MK managed by the device 2, based on it. On the device 2 side, the part 22 enciphers a message that is exchanged with an IC card 1, produces a message authentication code MAC based on it, enciphers it and transmits it to the card 1. When a prescribed processing is completed, the device 2 produces new data that takes the place of the data DT0 and writes it on the card 1. Also, the device 2 produces a session key Key 1 that is next used by using the key MK through the part 22 and transmits it to the card 1.
Patent JP-H0335805-A (JP)
Title: Method for keeping camber under control in hot rolling
Inventor: SOYA MIKIO
IPC: B21B39/10
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a distortion at the tip part from being generated by providing feed rollers on the front side of a working roll, keeping a distance between the upper surface of a lower feed roller and the upper surface of a lower working roll under control vertically in a reference of a half the pass rolling reduction and rolling the tip part of a rolling stock in an upward camber shape and then in a downward camber shape. CONSTITUTION:A pair of upper and lower feed rollers 5a, 5b is connected with chocks 7a, 7b and vertical frames 8a, 8b and moved vertically by hydraulic devices 9a, 9b. The distance between the upper surface of the feed rollers 5a and the upper surface of the lower working roll 2 is made under a half the pass rolling reduction when the tip part of the rolling stock is bitten and a small upper camber shape is given to the rolled stock. After the rolling stock is bitten and then rolled to a prescribed length, the distance is made under a half the pass rolling reduction and a small downward camber shape is given to the rolled stock. Thereafter, the distance is kept to a half the pass rolling reduction so that the shape of the tip part of the rolled stock takes the upward camber and then the lower camber. In this way, the tip part can be prevented from danger such as distortion and breakdown by the collision with a table roller.
Patent JP-S5870022-A (JP)
Title: Combustion chamber of internal-combustion engine
Inventor: NAKAGAWA HIROSHI
IPC: F02B23/06
Filed: 1981-10-23
Abstract: PURPOSE:To reduce black exhaust smoke, and increase the combustion efficiency, by forming the concave combustion chamber in the piston upper surface with the shape of the open part and the bottom of the combustion chamber being polygonal and the open part and the bottom being displaced circumferentially from each other. CONSTITUTION:The upper shape 9 of a combustion chamber is a polygon including sides that are arcs having a radius Ru and corners that are arcs having a radius ru. The bottom shape 10 of the combustion chamber is a polygon including sides that are arcs having a radius RB and corners that are arcs having a radius rB. The centers of the shapes 9, 10 are positioned at the same point, and the corners are displaced from each other circumferentially by an angle theta. As a result, when ignition is effected, a spray flame hardly spouts toward the piston upper surface and the flame hardly cools. Accordingly, exhaust black smoke is hardly emitted, and the combustion efficiency can be increased.
Patent JP-H0845430-A (JP)
Title: Vacuum sealing device of electron tube
Inventor: ARUMIIN BURETSUKAA
IPC: H01J9/40
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To carry out, at low cost and in a short time, work for replacement or inspection of a coil for heating of a fusion unit used for a vacuum sealing device for an electronic tube. SOLUTION: A vacuum-tight sealing device for an electron tube is equipped with a vacuum pump system 2 and this vacuum pump system is connected with an electronic tube 2 via a tubular link part 4. The tubular link part is permanently vacuum-sealed by a dedicated fusion unit 5 after evacuation from the electronic tube is completed. The fusion unit is equipped with a coil for heating 6 and the coil for heating is embracingly held by a component member 14. This component member is equipped with a locking member 15 and this component member is adapted such that it can be pulled out from the fusion unit.
Patent JP-H0913504-A (JP)
Title: Arrangement method for tendon of prestressed concrete arch
Inventor: HINO YASUNARI
IPC: E04C3/44
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To offset positive and negative bending moment and to prevent the generation of tensile stress of concrete by passing a tendon through the neighborhood of the circumference of an arch in the top section, the neighborhood of the outer circumference in displacement parts inclined at specific angles and joint parts between the tendon and pins in leg sections. SOLUTION: Tendon 12 embedded in prestressed concrete 10 is smoothly bent through the neighborhood of the circumference of an arch in the arch top section (a), the neighborhood of the outer circumference in displacement parts (b) inclined at 45 degrees and joint parts between tendon and pins 16 in leg sections 10a to place. By the constitution, when tensile force is added to the tendon 12, positive bending moment of the tendon 12 generated with the top section (a) as the center is offset by negative bending moment caused by dead-weight of concrete 14. Negative bending moment of the tendon 12 and positive bending moment caused by dead-weight are offset by each other. As a result, the bending moment becomes 0 in the joint parts between tendon and pins 16, the generation of tensile stress of concrete is prevented, and safety and durability are promoted.
Patent JP-2000004178-A (JP)
Title: Program guide display method and broadcast receiving device
Inventor: KANBA SUSUMU
IPC: H04N7/03
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of program guide display methods that a viewer can select. SOLUTION: A data separating circuit 9 separates audio data, image data, and EPG data from a demodulated broadcast signal and the EPG data 203 inputted to a program guide display control part 23 through a data input IF 25. A display method selection program 103 display a display method selection screen on a display device 21 and selects a corresponding guide display program 101 out of program guide display programs 101A, 101B, and 101C according to a selection indication from a remote control transmitter 39, and loads it from an HDD 41 to a main memory 31. Then a CPU 33 generates and displays a program guide screen by using the program guide method and display data described in the program guide display program 101.
Patent JP-H1114459-A (JP)
Title: Color discrimination sensor
Inventor: MATSUNAGA TATSUYA
IPC: G01J3/46
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a color discrimination sensor in which an identical color can be judged and processed at high speed and whose detecting performance can be enhanced by a method wherein a wavelength component in which the approximate property value of a reference color value to a detection color value becomes maximum is used as a judgment wavelength component which judges the identical color. SOLUTION: An object 2 to be detected is irradiated, in a time-sharing manner, with red light, green light and blue light as three primary colors from a projection part 31, a projection part 3b and a projection part 3c. Light which is reflected by the object 2 to be detected is converted into a light-receiving signal by a light-receiving part 4 so as to be sent to a control part 5. A color-value acquisition and processing part 6 in the control part 5 sets and acquires a color value on the basis of the light-receiving signal so as to be stored on a memory part 7. A judgment-amount decision and processing part 8 finds the approximate property value (the difference) of a reference color value to a detection color value in respective wavelength components.  A wavelength component in which the difference becomes maximum is used as a judgment wavelength component used to judge an identical color. The difference between the reference color value and the detection color value is decided as a judgment amount. A measuring and processing part 9 judges the color of the object 2, to be detected, so as to output the results of the judgment to an external output device 10.
Patent JP-H1021041-A (JP)
Title: Control panel
Inventor: MIWA MICHIO
IPC: G06F3/0487
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To change an indication corresponding to the watching direction of an operator by composing a control panel of a display content generating means for generating contents held in a panel display content holding means according to the direction determined by a display direction determining means and a display means for displaying the display contents generated by the display content generating means or the like. SOLUTION: This control panel is composed of a display content generating means 6 for generating the contents held in the display content holding means according to the direction determined by a display direction determining means 5 and a display means 8 for displaying the display contents generated by the display content generating means 6 or the like. Then, signals generated by 1st and 2nd signal generating means A and B (2 and 3) are received by a signal receiving means 4. Based on these signals, the position relation of the 1st and 2nd signal generating means A and B (2 and 3) is found by the display direction determining means 5. Based on this position relation, the display content generating means 6 determines the direction to display the display contents.
Patent JP-S6061579-A (JP)
Title: Production of bicyclotetracarboxylic acid anhydride
Inventor: KUROSAKI JIYUICHI
IPC: C07D307/89
Filed: 1983-09-16
Abstract: PURPOSE:To obtain the titled compound useful as an epoxy resin hardener and a raw material for the production of polyimide resin, etc., by the dehydrohalogenation reaction of a dihalogenated saturated alicyclic dicarboxylic acid anhydride under heating in the presence of maleic anhydride. CONSTITUTION:The objective compound of formula II can be produced by mixing the compound of formula I (R1 and R2 are H or alkyl; X is halogen such as Cl, Br, I, etc.) (e.g. 4,5-dibromocyclohexane-1,2-dicarboxylic acid anhydride) with >=1mol, preferably 1-3mol, based on the compound of formula I , of maleic anhydride, and heating the mixture at >=150 deg.C, preferably 180-230 deg.C to effect the dehydrohalogenation reaction.
Patent JP-2000011306-A (JP)
Title: Card issuing machine
Inventor: KATSUMATA OSAMU
IPC: B42D15/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To issue cards having a plurality of magnetic stripes in one line by providing a card issuing machine with a card printer device, a first magnetic encoding device which executes encoding to the first magnetic stripes and a second magnetic encoding device which executes encoding to the second magnetic stripes. SOLUTION: When the first and second magnetic stripes 24, 25 exist specularly symmetrically with a card base material 21 surface on the front and rear of the card 20, the card issuing machine 10 executes an encoding stage (1) to the first magnetic stripes 24, a printing stage (2) of attribute information 22 and face photograph 23, etc., to the card 20 and an encoding stage (3) to the second magnetic stripes 25. The first magnetic encoding device 12 is so constituted that the magnetic encoding to the first magnetic stripes 24 from the front surface of the card 20 is possible and the second magnetic encoding device 14 is so constituted that the magnetic encoding to the second magnetic stripes 25 from the rear surface of the card 20 is possible.
Patent JP-S5961061-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO MOTOO
IPC: G11C17/14
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the demand for the accuracy of laser beam positioning by a method wherein a p-n junction part is irradiated with a laser beam while a breakdown is caused by impressing a reverse directional voltage on the p-n junction. CONSTITUTION:An n<+> layer 2, a p layer 3, and an n<+> layer 4 are successively formed on an SiO2 film 1, the layer 4 is earthed, and the layer 3 is put at the potential of +V. Thereby, the reverse directional voltage is impressed on the n<+>p junction 5, and a forward directional voltage is impressed on the p<+>n junction 6. Then, Joule heat is generated at the junction 5 by causing the breakdown. In this state, the junction 5 is fused by the irradiation of the laser beam. Since the fusion is enabled only by the Joule heat due to the breakdown + laser beam energy, even when the position of the irradiation of the laser beam is out of the target, the fusion does not generate at the place. Therefore, the accuracy of laser beam positioning is not highly demanded.
Patent JP-2000357714-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IWAKI MASANORI
IPC: H05K1/18
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To raise the adhesive strength between a substrate and a semiconductor chip by filling an adhesive resin in the gaps between a plurality of ball grids for heating, and connecting to the wiring pad of the substrate in temporal set state, and further melting the temporal set state under the heat at reflow for packing between the substrate and a package board. SOLUTION: A thermo-plastic resin 4 is so coated that the upper surface of a solder bump 3 appears, and, since workability is not good under noncured state, it is heated to about 100 deg.C in a heating device. Thus, the thermo-plastic resin 4 is softened and packed between the plurality of solder bumps 3 (temporal setting). Cream solders 8 are provided on a plurality of pads 7 on a substrate 6, and a semiconductor chip 2 and the target of the substrate 6 are recognized for alignment so that the wiring solder bumps 3 of the semiconductor chip 2 are arranged over them. Then it is melted again under the heat of reflow, and filled between a package substrate 1 and the substrate 6. No underfill process is required for assured joint strength between them.
Patent JP-H0611175-A (JP)
Title: Control method of air conditioning
Inventor: MATSUSHITA TAKUO
IPC: F24F11/04
Filed: 1992-06-26
Abstract: PURPOSE:To permit a man in a corresponding air-conditioning zone to control readily the amount of air to be sent. CONSTITUTION:An air-conditioning facility is connected to a main duct 2 for air conditioning, which is arranged in the rear side of a ceiling 1a through a plurality of branch pipelines 3 and is provided with air-conditioning air outlet ports 4, opened in respective zones of the surface of the ceiling 1a. Motor-driven air amount regulating dampers 6 are arranged on the half way of respective branch pipelines 3 while ultrasonic receivers 7 are arranged around the air- conditioning air outlet ports 4. The receivers 7 are connected to a control unit 8 for driving the driving motors 6a of the dampers 6 into normal or reverse direction. A manual operating ultrasonic wave sending remote control switch 9 for transmitting a control signal to the receiver 7 is arranged in a room.
Patent JP-H05196103-A (JP)
Title: Variable speed gear
Inventor: RA SHIYOUGO
IPC: F16H3/72
Filed: 1992-06-26
Abstract: PURPOSE: To provide a continuously geared automatic transmission capable of continuously, smoothly and easily changing speed. CONSTITUTION: The transmission has an input sun gear 14, a first differential gear 36 to mesh with the input sun gear 14, a second differential gear 42 to mesh with the first differential gear 36, and is provided with carriers 22, 28 respectively retaining rotatably the first and second differential gears 36, 42. The carrier 28 supports an output shaft 30. A low speed ring gear 46 and a reverse rotation ring gear 52 respectively meshes the rear part of the first differential gear 36 and the front part of the second differential gear, and a sun gear 18 with a adjusting shaft 16 is meshed with the rear part of the second differential gear. Braking systems 60, 62, 66, 64 for low, medium, high speed, and reverse rotation are provided for speed change.  Thus, smooth and easy speed change including from low speed to back drive can be achieved without a clutch or the like, mounting/dismounting of gears and gear change operation.
Patent JP-S6231290-A (JP)
Title: Still picture transmitter
Inventor: HONDA TOYOTA
IPC: H04N7/08
Filed: 1985-08-02
Abstract: PURPOSE:To delete a memory capacity required for transmitting a picture and lower a cost by performing a time base conversion for transmission and reception every one horizontal scanning period when transmitting in narrow band a still picture from a recording medium on which the still picture is magnetically or optically recorded on a rotating disk. CONSTITUTION:A video signal for 1H of the first horizontal scanning period is sampled by a gate circuit 3, converted into a digital signal by an A/D converter 4 and accumulated in a 1H memory 5. A pulse space modulating circuit (PDM) 7 reads a video signal of the 1H from the 1H memoryh 5 to perform a PDM modulation and transmits to a telephone line. The transmitted signal is received in a receiving circuit 17, demodulated by a PDM modulating circuit 18 and only a video signal part of the 1H is accumulated in a 1H memory 19. It is recorded on a magnetic disk 29 for a recording video signal by a horizontal synchronous signal adding circuit 21. Accordingly, a memory capacity may be a memory of one horizontal scanning period and a still picture transmitter of a low cost can be obtained.