baber/WOPTO huggingface dataset:
Patent JP-H09239073-A (JP)
Title: Club of type to mount shaft to upper surface of head
Inventor: OKAMOTO TAKESHI
IPC: A63B53/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the slicing ball of a person weak in gripping power or a female golfer, to enable the golfer to expect for an increased carry and to avoid hindering a hit ball by mounting a shaft at the required position on the front surface of a head and forming the extension of the axial line of the shaft so as to pass a sweat area when viewed from the direction where the head canes into contact with the ball. SOLUTION: This wood golf club is constituted by mounting the shaft 1 at the required position on the upper surface of the head 2 and forming the extension of the axial line 3 of the shaft so as to pass the sweat area 4 when viewed from the direction where the head comes into contact with the ball. As a result, the force of the through-ball colliding against the sweat area 4 at the moment of impact acts nearly on the axial line 3 of the shaft and does not impart rotational torque on the shaft 1. Since the ball can be hit by the true center of the shaft 1, the loss by the twist of the shaft 1 is eliminated. The wood golf club which is extremely simple and has a high use effect is obtd.
Patent JP-H08256149-A (JP)
Title: Radio lan system
Inventor: YOSHINO KANICHI
IPC: H04L12/28
Filed: 1995-03-16
Abstract: PURPOSE: To efficiently transmit data by changing the size of the frame communicated at present in accordance with the error rate during communication and the state of a line to select an optimum frame size. CONSTITUTION: When a radio frame is received, FCS is discriminated by a communication controller 104 to check whether the received frame has a data error or not. When it has no data errors, the classification of the received frame is discriminated by the controller 104; and when it instructs retraining, retraining is executed to determine the size of a new frame. if the frame size is not proper, communication with a terminal 109 is disconnected; and when a proper value is determined, the state of waiting for reception of radio frames is switched to. The size of radio frames is changed on the transmission side by the error rate during communication, and the throughput is prevented from being considerably degraded by retransmission of frames.
Patent JP-2000276660-A (JP)
Title: Card system
Inventor: SASAKI HIDEYUKI
IPC: G07G1/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a card system capable of providing a customer with various pleasing effects with originality. SOLUTION: This card system is provided with a card 1 having a shop visit number-of-times recording part 7 for recording the number of times of visiting a shop and a printing area 8, a read means 10 for reading the number of times of visiting the shop in the shop visit number-of-times recording part 7, a drawing element storage part 16 for storing drawing elements set for the respective number of times of visiting the shop, an element selection means 14 for selecting the drawing element stored in the drawing element storage part 16 corresponding to the number of times of visiting the shop read in the read means 10 and a printing means 12 for printing the drawing element selected in the element selection means 14 in the printing area 8.  A rough sketch is provided in the printing area 8 for the card 1 beforehand, the drawing element is added to the rough sketch by printing the drawing element selected in the element selection means 14 in the printing area 8 and thus, a new drawing is established.
Patent JP-S5610732-A (JP)
Title: Velocity matching circuit for digital signal
Inventor: YAMAMOTO MORIYUKI
IPC: H04J3/07
Filed: 1979-07-06
Abstract: PURPOSE:To secure the velocity matching even though the cycle of the input clock may be the toothless-type clock, by adding the means which gives the suppression to the jitter of the digital signal applied from outside. CONSTITUTION:The digital signal to receive the velocity matching is supplied to input terminal 21, and the clock signal of frequency fi which has the bit synchronism with the above digital signal is supplied to input terminal 22. These signals are then applied to jitter suppressing means 31. The long-time mean frequency of frequency fi is applied to M divider 33 from means 31, and thus M units of memory elements 35 are selected successively by divider 33 and decoder 34. And the serial digital signal sent from means 31 is written. M divider 36 is driven by the clock signal of frequency f, and multiplying circuit 38 multiplies and then delivers the contents of memory 35 according to the output state of divider 36. Phase comparator 40 gives a comparison to the outputs between decoder 34 and divider 36 and then delivers 1 when the time of the both outputs becomes less than the set value. Thus circuit 37 is prevented from delivering only one clock to divider 36.
Patent JP-S57200341-A (JP)
Title: Manufacture of n-benzyl-n-isopropylpivaloylamide
Inventor: HANSU BEERUUTO
IPC: C07C67/00
Filed: 1982-05-21
Abstract: 1. A process for the production of N-benzyl-N-isopropylpivaloylamide from a benzyl halide, isopropylamine and pivaloyl chloride, characterised in that 1 mole of benzyl halide is reacted with 1.5 to 3, preferably 2, moles of isopropylamine and 1.25 to 1.75, preferably 1.5, moles of alkali metal hydroxide in the form of an aqueous solution, the concentration of which is so chosen that the alkali metal halide formed during the reaction only just remains in solution, the reaction mixture is kept for 2 to 3 hours at a temperature of 30 to 50 degrees C, the N-benzyl-N-isopropylamine obtained by distillation of the organic phase is introduced into a two-phase system consisting of a) toluene and/or any other alkylated aromatic having up to 10 C atoms in total and b) 20% strength aqueous sodium hydroxide solution, the amount being so chosen that not only is the hydrochloric acid formed during the reaction neutralised neutralised quantitatively, but the aqueous phase also remains alkaline after completion of the reaction, at a temperature of 0 to 60 degrees C, pivaloyl chloride is added, the mixture is kept for one hour at a temperature of between 0 and 60 degrees C and thereafter the product formed is isolated in a conventional manner.
Patent JP-S59211611-A (JP)
Title: Polyolefin fiber for secondary backing of carpet
Inventor: EDANE KIYOUZOU
IPC: D01F6/04
Filed: 1983-05-17
Abstract: PURPOSE:To manufacture the titled fiber imparted with high bondability, without using an expensive apparatus, by adding a specific amount of inorganic fine powder to a polyolefin-based nonpolar thermoplastic resin, melting the resin mixture, extruding in the form of a film, incising with narrow gaps, and hot- drawing the incided film. CONSTITUTION:A nonpolar thermoplastic synthetic resin 1 composed of a polyolefin such as high-density PE, PP, etc. is mixed with 10-50wt% of inorganic fine powder 2 such as calcium carbonate, talc, etc. (preferably having particle diameter of 0.015-100mu and mode of 1mu), and the mixture is melted with heat and extruded in the form of a film web 4 with an extruder 3. The web 4 is solidified by cooling, incised 5 with narrow gaps with e.g. a rotary knife and drawn longitudinally under heating. The drawn yarn is preferably opened 6 to finer filaments e.g. by a rotary edge roll, etc. EFFECT:The excellent bondability can be attained at a low cost, keeping the high resistance of the fiber to water, moisture, mildew and insect.
Patent JP-S57200962-A (JP)
Title: Tape recorder
Inventor: ENDOU SATOSHI
IPC: G11B27/28
Filed: 1981-06-02
Abstract: PURPOSE:To simplify a program searching work for searching a tape position, by storing a reproducing signal in case of running at a high speed, by a clock signal proportional to a running speed of a tape, and reading it out by a clock signal corresponding to a regular reproducing running speed after said storage has ended. CONSTITUTION:A running speed of a magnetic tape 1 is detected by a tape running speed detector 5, it becomes a signal having frequency corresponding to a running speed of a tape, is inputted to a write clock generating circuit 6, and is inputted to a clock changeover switch 7 and a controlling circuit 8. In case of regular reproducing running of a magnetic tape, a read-out clock generating circuit 9 generates a read-out clock having the same frequency as the clock generated by the write clock generating circuit 6, through the tape running speed detector 5, and inputs it to the clock changeover switch 7. The controlling circuit 8 sets a storage device 4 to a write state or a read-out state in accordance with information of the write clock.
Patent JP-S63250157-A (JP)
Title: Semiconductor device with pattern for judging size of bump electrode
Inventor: NAKATANI HIROSHI
IPC: H01L21/321
Filed: 1987-04-07
Abstract: PURPOSE:To easily and accurately check the size of a bump electrode from its external appearance by a method wherein patterns composed of an SiO2 oxide film, a poly-Si film, an SiN-related film, an Al film or the like to be used to judge the size of the bump electrode are arranged at the circumference of the bump electrode. CONSTITUTION:A pattern of a poly-Si film, an SiO2 film or an SiN film is formed at the circumference of an Au bump electrode 1 ; accordingly, it is simple to judge whether the size of the bump electrode is within a prescribed standard or not. The pattern which is formed here is patterned simultaneously during a process to manufacture a semiconductor device; it is formed by using a high-grade photolithographic technique; accordingly, the dimensional accuracy is extremely high; the quality and a production cost of the semiconductor device are not changed even when this pattern is formed. By this setup, because the actual size of the bump electrode can be judged easily and accurately from its external appearance, it is possible to sharply rationalize an inspection process of the size of the bump electrode and to largely enhance the accuracy to judge the size.
Patent JP-H06282119-A (JP)
Title: Master plate for electrophotographic planographic printing
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1991-04-17
Abstract: PURPOSE:To improve electrostatic characteristics, to obtain an accurate copy picture, and to prevent contamination of the base paper by using a specified binder resin and incorporating nonwater solvent-base dispersion resin particles into a photoconductive layer. CONSTITUTION:This printing plate contains a resin [A] as a binder resin and the photoconductive layer contains nonwater solvent-base dispersion resin particles having same or smaller particle size as the max. particle size of photoconductive zinc oxide particles. Namely, the resin [A] has 1X10<3>-2X10<4> weight average mol.wt. and contains >30wt.% polymer component of the repeating unit expressed by formula I and 0.5-15wt.% polymer component having polar groups selected from -PO3H2, -SO3H-, -COOH, groups expressed by formula II, or groups containing cyclic acid anhydride. The nonwater solvent-base dispersion resin is obtd. by dispersion and polymn. of unifunctional monomers (A) in the presence of a dispersion stabilizing resin. The unifunctional monomer (A) is soluble in a nonwater solvent but becomes insoluble after polymn. and contains functional groups which produce hydroxyl groups by decomposition.
Patent JP-H09274958-A (JP)
Title: Terminal locking structure for connector
Inventor: HATAGISHI YUUJI
IPC: H01R13/42
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To securely prevent backward, forward and upward fall-off and achieve high reliability at a low cost by containing a connecting terminal inside a terminal containing chamber of a simple and rigid structure, and setting heights of a cavity and a projection at an adequate value. SOLUTION: After a connecting terminal 4 is contained inside a terminal containing chamber 5, the rear face of a contact piece containing chamber 19 of the connecting terminal 4 is made to abut against the front face 8A of a locking projection 8, thereby preventing backward fall-off of the connecting terminal 4. The front face of the contact piece containing chamber 19 is made to abut against a projection 9, thereby preventing forward fall-off of the connecting terminal 4. Furthermore, a bottom plate 11 is housed inside a cavity 12, and the lower end face of the locking projection 8 prevents upward fall-off of the connecting terminal 4. In this way, it is possible to prevent backward, forward and upward fall-off of the connecting terminal 4 inside the terminal containing chamber 5 with a simple and rigid structure.  Moreover, the dimensional relationship between the cavity and the projection in height is established adequately, so that an adequate click feeling can be produced the moment when the connecting terminal 4 is completely contained inside the terminal containing chamber 5. Consequently, it is possible to provide a highly reliable connector at a low cost.
Patent JP-S5610980-A (JP)
Title: Photoconductive element
Inventor: FUKUDA YOUJI
IPC: H01L31/08
Filed: 1979-07-05
Abstract: PURPOSE: To obtain a high sensitivity photoconductive element without using toxic gas such as Cd, H 2 S or the like by employing Bi 2 Sn 2 O 7  as a photosensitive base material.  
     CONSTITUTION: Highly pure Bi 2 O 3 , highly pure SnO 2  and potassium fluoride (KF) are mixed, retained at 1,100°C for 1hr, and lowered to 850°C at 5°C/hr. When the mixture is quenched from 850°C to room temperature and is rinsed with water to remove the KF therefrom, deformed pyrochlore type Bi 2 Sn 2 O 7  of transparent crystal can be obtained. When a pair of electrodes are provided on the upper surface of the crystal, there can be obtained a photoconductive element which has a peak photo current of approx. 500nm of wavelength and which is sufficiently durable for actual use. According to this configuration a high sensitivity photoconductive element can be obtained without using toxic gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02264288-A (JP)
Title: Panel coupler and coupled type panel
Inventor: IWAI HIROBUMI
IPC: G09F7/00
Filed: 1989-04-04
Abstract: PURPOSE:To eliminate the gap between assembled panel boards by providing a coupler base part which has an opening part, two parallel shafts and two coupling arms which have engagement parts at the top. CONSTITUTION:The coupler base part 2 is fitted with two constant-diameter cylinder or round rod type shafts 9 between the U-shaped top surface 7 and reverse surface 8 symmetrically at positions which are at a distance a quarter as far as the width of the panel boards, i.e. coupler base part 2 from the edge end 11 of an opening part 10 between upper and lower fitting parts 5 and 6 and the edge ends 14 and 15 of opening parts 12 and 13 in flanks. Then the two nearly L-shaped coupling arms 19 and 20 where coupling pins 18 having head parts 16 and neck parts 17 are implanted outward vertically are mounted on the two shafts 9 rotatably on the two shafts 9 and also vertically slidably. Consequently, the gap between the panel boards is eliminated.
Patent JP-S59210119-A (JP)
Title: Bag for sand drain
Inventor: HORIUCHI YOSHIYASU
IPC: E02D3/10
Filed: 1983-05-16
Abstract: PURPOSE:To contrive to cut down the cost of sand drain bags by simplifying the construction work of sand bag drain by a method in which a closing ring designed to be closed by pulling a rope is formed on the upper end opening of a bottomed cylindrical bag. CONSTITUTION:A sand mat 8 is laid on the bottom under water, a casing is driven to a given depth, and water is charged into the casing. Sand 12 sufficiently wet with water is packed into a bag 1 housed in a cassette from a hopper, during which period the bag 1 is dropped into the casing. When the bag 1 is landed on the bottom, the casing is pulled out, and then a rope 6 previously coupled to a ring 5 is pulled from a ship to close the closing ring 3a and thereby to close the opening edge 1a.
Patent JP-S61245291-A (JP)
Inventor: KUBODERA HIROYUKI
IPC: G06Q40/02
Filed: 1985-04-23
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-H08289412-A (JP)
Title: Feeding boundary position setting device for magnetic levitation railroad system
Inventor: TANAKA TOYOJI
IPC: B61L23/14
Filed: 1995-04-11
Abstract: PURPOSE: To optimally set a feeding boundary position for a magnetic levitation railroad system. CONSTITUTION: A time interval data base calculation means 3 prepares a time interval data table by using the data of databases 1, 2 to store its contents into a time interval database 4. A feeding boundary position adjustment means 7 tentatively sets a set time interval (a target time interval) and adjusts a feeding boundary position by using the data of the time interval database 4 and an output data from a control order determination means 6. A simulation evaluation means 8 simulates whether a train is moved without hindrance or not on the basis of the feeding boundary position in which an adjustment is completed.
Patent JP-S58202464-A (JP)
Title: Picture forming device
Inventor: ISHIHARA SHIYUNICHI
IPC: G03G15/00
Filed: 1982-05-20
Abstract: PURPOSE:To control easily a copy, by inserting an optional discriminating picture in a copy which forms an original picture by an electrophotographic process using an image carrying body, by a color for which said image carrying body has sensitivity. CONSTITUTION:A visible image 16 on a photoreceptor 1 is transferred to a transfer material 17, between the photoreceptor 1 and a transfer electrostatic charger 5, and therefore, when the transfer material 17 separated from the photoreceptor 1 passes through the lower part of an ink jet head 27, a position signal is inputted to a CPU23 from a Hall element 30. An optional discriminating picture signal to be inserted onto the transfer material 17 is inputted in advance to the CPU23 by a keyboard 24, and the CPU23 reads out an information signal corresponding to the discriminating picture signal in accordance with a received position signal, controls an ink jet driving circuit 26, drives the ink jet head 27, and inserts a discriminating picture 22 to the outside of an area E for forming an original picture on the transfer material 17. By this discriminating picture, it becomes clear to be copy, and the copy is controlled easily.
Patent JP-H07265124-A (JP)
Title: Bar-shaped cosmetics let-out vessel
Inventor: TSUCHIDA HARUO
IPC: A45D40/06
Filed: 1994-03-30
Abstract: PURPOSE:To prevent a so-called lag phenomenon when using bar-shaped cosmetics and to enlarge the allowable range of dimensional error of a cosmetics cylinder having a female screw cylinder at the same time, concerning the bar-shaped cosmetics-let out vessel provided to vertically move a bar-shaped cosmetics-mounting cylinder so as to be fitted into a guide cylinder by turning a main cylinder lower part corresponding to the female screw cylinder turnably fitted onto the outer face of the guide cylinder formed by the upper part of the main cylinder. CONSTITUTION:A basic cylinder part 2 with a small outer diameter is suspended from the lower end of a guide cylinder 4 at the vessel, and plural elastic pieces 11 are protruded from the outer periphery of the lower end of the guide cylinder or from the upper part of the basic cylinder part obliquely downward to the outside. Then, an engaging rib 12 is added on the outer face of that lower end part, and the lower part of a cosmetics cylinder 16 integrally and fixedly fitted onto the outer face of the female screw cylinder is fitted onto the outer face of the lower part of the elastic pieces against its elasticity and fixed to the basic cylinder part 2. Afterwards, the lower part of the cosmetics cylinder 16 is turnably fitted from the peripheral edge of a bottom wall 26 onto the inner face of the peripheral wall of a knob cylinder 25 for raising a peripheral wall 27.
Patent JP-H11283318-A (JP)
Title: Disk player
Inventor: YOSHIOKA KENJI
IPC: G11B19/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To instantly detect the presence of absence of disks being in a disk recording media housing device housing plural disk recording media in a state in which the disks are housed by detecting the presence or absence of disks being in a disk recording media housing device while using the photosensors or the like provided in the device by the number of articles equivalent to the number of disks of the housed disks. SOLUTION: A disk recording media housing device detecting sensor 8 detects whether a disk recording media housing device 3 is loaded in a disk recording media reproducing device 2 or not the detection signal is amplified in an amplifier 9 to be transferred to a control part 6. On the other hand, respective presence or absence of disk detecting sensors 4 of photosensor or the like detect whether disk recording media 1 are housed in the device 3 or not and detection signals are amplified in amplifiers 5 to be transferred to the part 6. When the detection signal from the amplifier 9 is the presence of the device 3, the part 6 inputs the presence or absence detection signals from the sensors 4 to confirm the presence or absence of respective disks.
Patent JP-S5421382-A (JP)
Title: Color discriminating method by reference color relative comparison system
Inventor: NAKASHIMA SHINICHI
IPC: G01J3/50
Filed: 1977-07-18
Abstract: PURPOSE:To disregard the variations of output signal levels owing to lighting conditionss, etc. and make possible color discrimination without setting the spectral energy of any specific color by putting a white color as a reference color into the measuring sample and comparing the relative values of the reference color and each color.
Patent JP-S60227937-A (JP)
Title: Production of clutch piston
Inventor: TAKAHASHI MORIO
IPC: F16D25/12
Filed: 1984-04-26
Abstract: PURPOSE:To reduce cost by subjecting a blank material blanked from a flat plate-shaped material to press forming consisting mainly of bending then to cutting and finishing. CONSTITUTION:The flat plate-shaped material such as hot rolled mild steel is blanked to form a blank material having a toric flat plate shape in the 1st stage. The blank material is then subjected to plateworking and press forming consisting mainly of bending to obtain a formed article 30 having a flattened shape consisting of a boss part 31 at the center and a flange part 33 on the outside periphery and an intermediate part 32. The overhang of the guide part 44 on the outermost periphery of a completed clutch piston 40 is accelerated and a depressed part 34 is formed as a measure for preventing the thickness deviation of the guide part 44 and underfill of a valve seat face 49 in the above- mentioned press forming. The clutch piston is then precisely worked by cutting in the 3rd stage. The cost for heating, working and material is thus reduced. The cost of the product is reduced by the above-mentioned method.