baber/WOPTO huggingface dataset:
Patent JP-S61161146-A (JP)
Title: Activation and stabilization of catalyst composition
Inventor: HANSU PEETAA KUBERUSUKII
IPC: B01J37/00
Filed: 1985-12-25
Abstract: A process for the production of catalyst materials stabilized in the active state, comprising activating the catalyst starting materials in a reducing gas atmosphere, impregnating the activated catalysts with the melt of a solid inert to the active catlayst, and solidifying the melt impregnation by cooling. The particulate catalyst starting material is passed under the reaction conditions of the activation stage through a reaction zone filled with the reducing gas atmosphere which is in direct contact with the melt of the impregnating solid; the activated catalyst material is introduced into this melt; subsequently removed therefrom; and the molten solid left to solidify. If desired, the impregnated catalyst material may be mechanically size-reduced.
Patent JP-H06147369-A (JP)
Title: Regenerating beltlike body for existing pipe
Inventor: KITAYAMA YASUSHI
IPC: F16L11/16
Filed: 1992-11-10
Abstract: PURPOSE:To improve the external pressure strength, and prevent the generation of wrinkles and twists on the inner face of a regenerated pipe by forming an unhardened resin layer of hardening resin on one face of the regenerating belt- like body of an existing pipe spirally wound in the existing pipe to form the regenerated pipe. CONSTITUTION:A belt-like body 1 is formed with a recess 7 on one face of a belt-like body main body 2 formed with a complementary coupling recess 3 and a coupling projection in the longitudinal direction on end edge sections, and an unhardened resin layer 5 of hardening resin is provided in it. Multiple T-shaped ribs 8 are formed on a face 9 on the opposite side to the face 6. The belt-like body 1 is spirally delivered. When the belt-like body 1 is rotated by one revolution, the coupling projection 4 of the top belt-like body 1 is coupled with the coupling recess 3 of the succeeding belt-like body 1 to form a spiral pipe. The spiral pipes are formed in sequence in an existing pipe, a drawing drum is drawn, the spiral pipe is expanded in diameter and closely stuck to the inner wall of the existing pipe, then the unhardened resin layer is hardened by the radiation of a ultraviolet lamp.
Patent JP-H04173224-A (JP)
Title: Film with synthetic resin chuck
Inventor: NAKAJIMA SHIGEKATSU
IPC: B29C48/32
Filed: 1990-11-07
Abstract: PURPOSE:To prevent the deformation of film sections on both sides of a chuck base section by lining and bonding a tape-shaped resin film wider than a chuck bonding base section along the longitudinal direction of a chuck on a film face on a back face position of chuck base section. CONSTITUTION:A tape-shaped resin film 4 with the width W wider than the width of a bonding base section of a chuck base section 5 is extruded on a film face of a back face position on the base section 5 of a chuck 3 from a separate mouth of a die or another die, and lined and bonded along the longitudinal direction of the chuck 3. Film sections in the softened state on both sides of the chuck base section 5 just after extrusion from the die is covered and reinforced by the width W, thickness or hardness of the tape-shaped resin film 4 to prevent the deformation into thin wall, and the chuck base section 5 is stabilized. As the tape-shaped resin film 4 is cooled and solidified quickly by air blow, a softened film section covered by the tape-shaped resin film 4 is also solidified, and the prevention of deformation of softened film into the thin wall is further promoted.
Patent JP-H0367209-A (JP)
Title: Lens controller
Inventor: HATA DAISUKE
IPC: G03B13/36
Filed: 1989-11-18
Abstract: PURPOSE:To allow rapid lens driving by providing an infinite side prohibition region and nearest side inhibition region and inhibiting the driving of a focusing lens group to the infinite position direction and the nearest position direction thereof respectively by focusing driving inhibiting means when the focusing lens group exists in the respective inhibition regions. CONSTITUTION:The limit zone on the nearest side as the nearest side inhibition region formed between the threshold curve existing in the position moved by a slight distance to the infinity  side of an Sx direction from the focusing curve and the focusing curve and the limit zone on the infinity  side as the infinite side prohibition region formed between the threshold curve existing in the position moved by the slight distance to the nearest side of the Sx direction from the focusing curve and the focusing curve are provided. The focusing driving inhibiting means 12a receives the output of a lens position deciding means 15 and inhibits the driving of the focusing lens group 3 in the infinite position direction and the nearest position direction respectively when the focusing lens group 3 exists in the infinite side prohibition region and the nearest side inhibition region. The generation of the overload of the focusing driving means is previously prevented in this way and the failure in the driving control of the driving means is prevented. The sure and rapid variable power driving operation is executed.
Patent JP-H06145428-A (JP)
Title: Pneumatic tire and its production
Inventor: NAKAKITA KAZUMASA
IPC: B29B7/82
Filed: 1992-11-10
Abstract: PURPOSE:To provide a pneumatic tire enabling to reduce its weight by the decrease in the amount of a tread rubber and simultaneously improve the abra sion resistance performance, low rolling performance and wet grip performance, and to provide a method for producing the same. CONSTITUTION:An unvulcanized rubber composition A having a glass transition point in a temperature range of >=-40 deg.C is vulcanized to a semivulcanized state. The semivulcanized rubber composition A is mixed with an unvulcanized rubber composition B having a glass transition point in a temperature range of <-40 deg.C in a weight distribution rate of <=50% in a closed mixing machine. The mixed rubber composition A+B is processed into the tread part of a green tire, which is molded and vulcanized in a mold. The averaging of glass transition points between the matrix of the rubber composition B and the dispersion layer of the rubber composition A is prevented, and therefore plural peaks are related to the temperature dependence of a dissipation factor tan delta.
Patent JP-H02145341-A (JP)
Title: Printer
Inventor: WATANABE HIROYUKI
IPC: B41J2/01
Filed: 1988-11-28
Abstract: PURPOSE:To realize hot-melt ink for an ink jet printer, having high printing quality without overheating by employing ink in which magnetic properties are imparted to the hot-melt ink. CONSTITUTION:Hot-melt is attracted by a magnetic force in a pressure chamber 101 filled with water. Since the ink is insoluble with water, they are separated into two layers, and the surface of a heat source 104 is covered with water. In order to inject ink from a head, an electric pulse is applied to the source 104, and film bubbles of steam are generated on the surface of the source. The bubbles are adiabatically expanded to inject the ink in the chamber together with the water from an orifice 107. Heat is derived from the injected ink, steam bubbles are spontaneously erased, injected ink droplets are adhered on a recording sheet face, and solidified to form a hot-melt print.
Patent JP-H01143490-A (JP)
Title: Method and apparatus for recording and reproduction
Inventor: TANAKA YASUYUKI
IPC: H04N9/83
Filed: 1987-11-30
Abstract: PURPOSE:To attain recording and reproduction of a luminance signal with a broad band by separating a luminance information signal of a composite video signal and recording the signal to each of two channels of a recording medium simultaneously, synthesizing the luminance information signal detected respectively from the two channels at reproduction so as to demodulate the signal while keeping the compatibility with a conventional system. CONSTITUTION:The composite video signal is separated into a luminance signal and a chrominance carrier signal by a luminance signal/chrominance signal (Y/C) separator circuit 2. An FM modulation circuit 5 used the inputted luminance signal to FM- modulate the carrier and 1/2 frequency-divider circuits 6, 7 form the inputted FM luminance signal into two frequency division signals whose phase differs from each other. The output signal of the 1/2 frequency divider circuits 6, 7 is shifted toward a high frequency by frequency conversion circuits 8, 9 and a low frequency chrominance carrier signal is mixed by mixers 12, 13 and recorded to each channel of a recording medium via magnetic beads 15, 18 simultaneously. The information signal of two channels detected from the recording medium is synthesized to the low frequency while the time base fluctuation is corrected through frequency inversion and the synthesized signal is frequency-converted into a high frequency to apply FM demodulation.
Patent JP-S63152766-A (JP)
Title: Control position retaining mechanism for hst speed change device
Inventor: KITASAKA YUJI
IPC: G05G5/12
Filed: 1986-12-16
Abstract: PURPOSE:To facilitate mowing grass by mounting a retaining device on a swash plate trunnion shaft, wherein the retaining device is to retain the rotational position of the swash plate trunnion shaft rotated by a speed change pedal. CONSTITUTION:A trunnion extension shaft 8a is provided by extending a swash plate trunnion shaft 8, and a mounting bracket 18, which includes a retaining friction plate 4, cam actuating arm 5, and pedal side friction plate 7 and which constitutes an operational position retaining mechanism, is installed on said extended portion 8a. If the operator wishes to mow with a mowing device R uniformly at the same speed for a long distance, turning of said cam actuating arm 5 allow cams 5a, 4a to press the retaining friction plate 4 toward the pedal side friction plate 7 to cause fixation of a pivot arm 19, so that the rotational position of the swash plate trunnion shaft 6 is retained. This eliminates necessity for orienting operator's attention to the speed change pedal, which should facilitate mowing grass.
Patent JP-H08209164-A (JP)
Title: Ammonia refrigerant composition
Inventor: IKEDA MASANORI
IPC: C10N30/00
Filed: 1995-10-26
Abstract: PURPOSE: To obtain a refrigerant compsn. exhibiting a good compatibility and a high stability by mixing an ammonia refrigerant with a lubricant comprising a specific fluorinated arom. compd. CONSTITUTION: This refrigerant compsn. contains as the essential components an ammonia refrigerant and a lubricant comprising a fluorinated arom. compd. represented by R(XRf)n (wherein X is 0 or S; R is a 6-60C n-valent arom. group; (n) is 1-4; and Rf is an optionally partially substd. 1-25C fluorocarbon group having a ratio of the number of fluorine atoms to the number of carbon atoms of 0.2-3 and optionally having ether linkages in the main chain provided when (n) is 2 or higher, it may comprise a plurality of XRf groups). An another lubricant to be mixed with the fluorinated arom. compd is pref. a hydrocarbon lubricant. The wt. ratio of the total refrigerant to the total lubricant is usually (99:1)-(1:99).
Patent JP-H11134659-A (JP)
Title: Track jump control circuit for disk player
Inventor: FUJIMOTO MITSUNAO
IPC: G11B7/085
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit precisely performing track jump operation in a disk player constituted so as to read out a signal recorded on a disk by an optical pickup. SOLUTION: This circuit is constituted of a servo signal generation circuit 8 generating a tracking servo signal based on a tracking error signal, a jump pulse generation circuit 10 outputting a jump pulse signal and an operation circuit 11 inputted with the servo signal and the jump signal and changing the level of the jump pulse applied to an actuator drive circuit 12 according to the level of the servo signal.
Patent JP-H09148070-A (JP)
Title: Manufacture of thin-film electric field light emitting element
Inventor: TSUJI TAKASHI
IPC: H05B33/10
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin-film electric field light emitting element provided with a luminescent layer having the large crystal grain diameter and high luminance in a short time even if a general-purpose glass base plate is used, by annealing the luminescent layer composed of a sulfide phosphor by radiation of light after forming of a film. SOLUTION: A transparent electrode such as an ITO is formed on a glass base plate, and a luminescent layer formed of such as a sulfide phosphor of SrS:Ce is formed on it by an electron beam depositing method through an insulating layer made of SiO2 and SiN4 . The crystal grain diameter of the luminescent layer is about a few hundreds A. The luminescent layer is taken as a sample to be irradiated 5, and it is mounted to an anneal device. Pulse-like laser beam 2 from an excimer laser 1 is damped to the desired energy density by a light attanuator, the sample front surface is irradiated by laser beam having uniform energy density by a beam homogenizer 4, and the operation is repeated plural times by moving the radiating part.  The luminescent layer is annealed in a short time without raising the temperature of the base plate, and the crystal grain diameter is formed into the range of about a few thousands Å to 1μm.
Patent JP-H11129417-A (JP)
Title: Pp sheet for ptp
Inventor: NISHIGUCHI SHINJI
IPC: B65D65/40
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene sheet for PTP which can be used covering a wide range of molding conditions and also is of high transparency, moistureproofness or the like which is required for PTP packaging, with almost no tendency to curl. SOLUTION: This polypropylene sheet is of a three-tier form comprising an outer layer of a polypropylene homopolymer with a thickness of 0.005-0.095 mm and an intermediate layer of a resin composition consisting of 70-95 wt.% of polypropylene homopolymer and 5-30 wt.% of petroleum resin with a total thickness of the three layers of 0.15-0.45 mm. In this sheet, when the elongation is 200% or less by a tensile test at 135 deg.C, an upper yield point does not exist, or the upper yield point exists and therefore, X1 and X2 meet 1<=X1/X2<=1.25, given the first maximum point (the upper yield point) of a load as X1 and the first minimum point as X2.
Patent JP-H11135700-A (JP)
Title: Lead frame
Inventor: NISHIMURA MASATO
IPC: H01L23/50
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance of material, by providing a Pd-Ni alloy film of specified thickness on a leaf frame to reform its surface. SOLUTION: On a lead frame a Pd-Ni alloy film, having a thickness of 0.01 μm or more over, a max. surface roughness of the lead frame is provided. A film thinner than the max. roughness is not sufficient to cover the surface roughness but apt to form pin holes by itself. By making it a thickness of 0.01 μm or more over the max. surface roughness of the lead frame, pin holes and corrosion of the material due to the pin hole are surely prevented. The Pd-Ni alloy film which is relatively difficult to form pin holes and has low natural potential is adopted so as have to enhance the corrosion resistance enhanced and the cost reduced, as compared with the case when using Pd is used.
Patent JP-H01143097-A (JP)
Title: Read only memory
Inventor: MURAKAMI MASATO
IPC: G11C17/00
Filed: 1987-11-27
Abstract: PURPOSE:To miniaturize a ROM package by arranging ROM and a read address counter, a memory for a read address counter reset in the same package. CONSTITUTION:A read address counter 3 counts a clock inputted from an input terminal 2 and forms an address given to ROM 5. This address is given to a memory 6 for a read address counter reset at the same time. The memory 6 can reset the counter 3 in an optical address by writing the data of a reset signal output on an address to reset the counter 3 in advance. ROM 5 responds to an address given from the counter 3 and outputs the data from output terminals 7-14. In this constitution, a ROM package can be miniaturize, because the ROM 5, the counter 3 and the memory 6 are provided in the same package.
Patent JP-H08156196-A (JP)
Title: Laminate sheet for packaging drug
Inventor: MATSUI ICHIRO
IPC: B65D65/40
Filed: 1994-12-06
Abstract: PURPOSE: To provide the title laminated sheet excellent in appearance, transparency, moldability, moistureproofness, oxygen gas barrier properties or impact resistance, good in oil resistance, not having a problem of stress crack due to sebum and also excellent in gas barrier properties of oxygen or the like. CONSTITUTION: A laminated sheet for packaging a drug is obtained by laminating an amorphous polyolefin resin layer (A) with a thermal deformation temp. of 100 deg.C or lower, a polypropylene resin layer (B) and a polyvinylidene chloride resin layer (C) in the order of B/C/A/C/B or B/A/C/B.
Patent JP-H10129257-A (JP)
Title: Seal structure of double leafed hinged door
Inventor: ORIMOTO YOJI
IPC: B60J5/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the assembly workability by fitting a sub seal to a fitting stepped part on the distal side from an outer side of a first-closing door by the prescribed distance, and forming a seal surface on an inner side of a second- closing door in the first-closing door provided with the sub seal and an inner weather strip. SOLUTION: In a double leafed hinged door such as a rear door of an automobile, a sub seal 4 provided with a bridge 4a is fitted to a fitting stepped part 3 at the position on the distal side from an outer side 1a of a first-closing door 1 by the prescribed distance L, and an inner weather strip 5 provided with a hollow seal part 5b is fitted to a flange part 1b of the first-closing door 1. In a second-closing door 2, a seal surface 6 approximately parallel to an inner side 2a is formed so as to be abutted on the sub seal 4 when the door is closed, and the seal surface 6 is provided at the position fairly away from an abruptly changed part at the abruptly changed part of a door panel. The sub seal 4 is brought into close contact with the seal surface 6 without being affected by the abruptly changed part when the door is closed.
Patent JP-H09149132-A (JP)
Title: Automatic re-connection system
Inventor: KAWAHARA MITSUNORI
IPC: H04M3/42
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To relieve a load and a time required for setup imposed onto a caller extension terminal encountering a busy state of a called extension terminal. SOLUTION: This system has a transmission selection number storage means 201, an incoming subscriber number conversion storage means 202, a called terminal busy state detection means 203, a called terminal speech termination notice wait means 204, a number collation means 205, a call termination detection redial means 206, a caller subscriber number storage means 211, a called terminal speech end monitor means 212, a loopback dial means 213, and a redial arrival wait means 214, and a caller subscriber's equipment monitors end of speech when a called extension terminal is busy.  When end of speech is detected, the called subscriber's equipment makes a call back to a caller subscriber's equipment to inform an end of speech based on a caller number informed from a public exchange network, the caller subscriber's equipment recognizes the end of speech with the caller number informed from the public exchange network and makes a callback again with the called terminal number stored in itself.
Patent JP-H04173313-A (JP)
Title: Mold for injection molding and injection molding method using said mold
Inventor: KAMIYA MUNEKATSU
IPC: B29C33/08
Filed: 1990-11-07
Abstract: PURPOSE:To raise the temperature of a surface of a mold efficiently and cool in short time by adhering firmly skin layers composed of a conductive material on the surface to which a molten material of templates formed of a material hard to generate heat by means of high frequency induction heating comes into contact, and arranging an inductor for induction heating the skin layer to the template. CONSTITUTION:Skin layers 9A-9D composed of a conductive material to generate heat by high frequency induction heating are adhered firmly to surface sections 8a-8d of a mold 1 for injection molding where a molten material of templates 5 and 20 formed of a material hard to generate heat by means of high frequency induction heating and inductors 10A and 10B for induction heating the skin layers 9A-9D are arranged to the templates 5 and 20. As the templates 5 and 20 are heated easily by applying high frequency induction heating by means of inductors 10A and 10B, and also the temperature of the skin layers 9A-9D of small heat capacity are raised quickly, the early solidification of the molten material can be prevented by filling the molten material while heating the skin layers. As the calorie input by induction heating is small, cooling of the template main bodies can be carried out in a short time after filling, and also the inductors and a high frequency power source device can be of small capacity.
Patent JP-H02148944-A (JP)
Title: Call system for cordless telephone set
Inventor: TSURUZOE TAKESHI
IPC: H04M1/00
Filed: 1988-11-29
Abstract: PURPOSE:To prevent the interception of a call by detecting the hook-on or hook-off state of a cord telephone set in a base station. CONSTITUTION:When a mobile station and a cord telephone set are both hooked on, a relay contact Ry1 are at the position B,B' and a replay contact RHy2 is opened. In this case, when a mobile station operates a call button 21 and is going to hook off, a CPU built in a connection device of the base station confirms the level of a collector of a transistor (TR) of a photocoupler PH-1, and it is confirmed that a cord telephone set connecting to trunk lines L11,L12 is not in use, the contact Ry1' is connected to the position A,A' to attain the call with the mobile station. Even hen the cord telephone set is hooked off, the level of a port 2 of the CPU is kept L, the relay contact Ry2 is opened and the relay contact Ry1 is connected to the position A,A' and the trunk lines L11,L12 are not connected. Thus, interception is prevented.
Patent JP-H05143527-A (JP)
Title: Priority control circuit
Inventor: MIYAHARA YOSHIRO
IPC: G06F13/362
Filed: 1991-11-18
Abstract: PURPOSE:To designate the procedure for setting reception priority order for plural request signals to be desired procedure. CONSTITUTION:A priority control circuit is characterized by providing a read only memory 1 where priority order is stored at every order setting procedure of plural modes, a signal 15 indicating the state of a request signal as the address of the read only memory 1, registers 4, 2 and 5 storing a mode designating signal 11 and an internal state number 13 which successively shifts priority order and a means stopping a clock which is given to the registers 4 and 5 over a period from receiving the request signal till a system becomes a state where the succeeding request signal is reception possible.