baber/WOPTO huggingface dataset:
Patent JP-H1081175-A (JP)
Title: Vehicular outer mirror device
Inventor: MURAYAMA FUMIHIRO
IPC: B60R1/074
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular outer mirror device which prevents a difference in clutch-disengaging force between its helical gear and clutch holder in its turning direction. SOLUTION: An outer mirror device includes a shaft 11 adapted to turn between the used position and the retracted position of the outer mirror device, a drive motor 19 and a torque transmission mechanism 15. The torque transmission mechanism 15 comprises a helical gear 27 arranged around the shaft 11 so as to rotate relative to it, a worm gear 25, a first clutch holder 26 arranged around the shaft 11 so as to rotate together therewith, and a second clutch holder 28 arranged around the shaft 11 so as to rotate relative to it.  When the second clutch holder 28 is urged so as to sandwich the helical gear 27 together with the first clutch holder 26 and is at last brought into engagement with the helical gear 27 and the first clutch holder 26, the rotation of the helical gear 27 is transmitted through the second clutch holder 28 to the first clutch holder 26 to thereby rotate the shaft 11. The second clutch holder 28 and the helical gear 27 are adapted to be disengaged from each other against urging force when forcible torque is applied to the shaft 11.
Patent JP-H08100547-A (JP)
Title: Roof structure
Inventor: YOSHIDA YOSHIHIRO
IPC: E04D13/064
Filed: 1994-10-03
Abstract: PURPOSE: To increase the structural strength of a roof by a simple constitution, which is made low at the middle and provided with a drain groove along the middle. CONSTITUTION: A reinforcing metal piece 20 is installed between respective beams 4L, 4R of the right and left roofs 2R, 2L at the rear side of a drain groove 3 to reinforce the structure. The reinforcing metal pieces are provided with a bottom plate 20B horizontally laid between the right and left beams 4R, 4L, and rising sides 20L, 20R erected from both right and left ends of the bottom plate 20B and fixed to the sides 4a, 4a of the right and left beams 4R, 4L. The reinforcing matel pieces 20 are arranged at every specified distance (at least a distance through which air can flow) in the longitudinal direction of the drain groove 3. Thereby, the inside can be sufficiently ventilated at the rear side of the drain groove 3.
Patent JP-S6481507-A (JP)
Title: Digital temperature compensation crystal oscillator
Inventor: AKAGAWA HIROAKI
IPC: H03B5/32
Filed: 1987-09-24
Abstract: PURPOSE:To simplify the compensation circuit by generating a coefficient of a deviation correction signal of linear approximation from a variable amplifier in a frequency temperature compensation means of a crystal vibrator using a model temperature compensation signal and a deviation compensation signal due to cut-angle error of the crystal vibrator. CONSTITUTION:A temperature information signal detected by a temperature detection section 11 is converted into a digital signal by an A/D conversion section 12 and inputted to a storage section 13. The storage section 13 reads the data of a temperature compensation signal corresponding to said temperature information signal from a ROM storing an average model temperature compensation signal of a frequency temperature characteristic of the crystal vibrator, converts the data into an analog signal again by a D/A conversion section 14 and gives the result to a variable amplifier 15 as a linear coefficient generation section. The amplifier 15 generates a coefficient in approximating the deviation between the model temperature characteristic of the storage section 13 and the frequency temperature characteristic of the individual crystal vibrator in terms of linear function, gives the result to the varactor diode of the voltage controlled crystal oscillation section 16 to compensate the temperature characteristic of the crystal vibrator.
Patent JP-H0689153-A (JP)
Title: Operation controller
Inventor: NAKATANI YASUHIRO
IPC: G06F3/0482
Filed: 1992-09-08
Abstract: PURPOSE:To change the design of a product without correcting an entire system by making a part of a graphic pattern stored in a storage device correctable. CONSTITUTION:In an operation controller 20, an IC card 5 for storing the graphic pattern displayed at a display device 2 is changed by an external data editing/writing device 108 composed of a personal computer. The personal computer is provided with an IC card read/write device and a graphic pattern preparation/registration program. By utilizing the personal computer as the external data editing/writing device 108 and the accompanying IC card 5, data are written by an exclusive program. Control by operation input and output of a controlled result, etc., are all performed through a network. Also, at the time of TV reception, the display device (LCD) 2 is used for a TV screen by using superimposing.
Patent JP-H0289469-A (JP)
Title: Recorder
Inventor: INUYAMA SATOHIKO
IPC: G03G15/04
Filed: 1988-09-27
Abstract: PURPOSE:To revise a frequency of a clock with external control by providing a motor driving a polygon mirror at a prescribed number of revolutions, a number of revolution detection means, a clock signal generating means generating a clock signal proportional to a detected pulse and a means setting clock frequency. CONSTITUTION:A rotary polygon mirror 202 is fixed to a motor 203 and an encoder 205 provided with some slits is fixed to the motor 203, a photo interrupter 204 detects a slit and a pulse FG 207 detecting the drive speed of the motor is generated. The processing such as waveform shaping and frequency division is applied to the pulse FG by a waveform shaping circuit 206, an output signal TACH 101 is fed back to a motor control circuit 208 to keep the speed of the motor 203 constant. The signal 101 is inputted also to a clock generating circuit using a VCO 105 to generate an output clock signal F and the frequency of the output clock signal F is varied by having only to revise part of the control or vary part of settings under the control from an external controller 112.
Patent JP-2000021130-A (JP)
Title: Information processing apparatus and method, storage medium and providing medium
Inventor: HAMADA TOSHIYA
IPC: G11B27/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To simply conduct the editing process within a short period of time through management, by the third management means, of an optional range of the second management means provided for management of the first management means of optional numbers for management of a plurality of data on the one to one basis. SOLUTION: A user instructs the dividing point in the title dividing process. For example, when the predetermined position of TITLE-002 is designated as the dividing point, an information file of the first title having the starting point of the divided object title as the start point and the dividing point as the ending point is created. Next, an information file (TITLE-003.VDR) of the second title having the dividing point of the division object title (TITLE-002 before division) as the start point, and the ending point thereof as the end point is created. Thereafter, name of the title after the division object title is changed and TITLE-003 is changed to TITLE-004. Thus even if the division process is performed, any change is not effected in CHUNKGROUP, CHUNK, STREAM.
Patent JP-H0288213-A (JP)
Title: Manufacture of double thickness film based on melt extrusion type film molding
Inventor: NIIMOTO SANEMI
IPC: B29C48/92
Filed: 1988-09-27
Abstract: PURPOSE:To adjust swiftly and highly precisely a plurality of film thicknesses by obtaining the stabilized film thickness, by controlled calorific values of a plurality of heating devices by corresponding the film thickness of each part of a desired double thickness film. CONSTITUTION:Four temperature measuring elements 6 are arranged, the each temperature measuring element 6 measures a temperature of a heating element 5 which is most close to the same, and even a representative temperature of a heating element group obtained by dividing the whole heating elements 5 into four equal parts. The each heating element 5 is arranged close to a die lip 2a and temperatures of not only the vicinity of its opening but also a part up to the deep part arriving at a molten resin passage are controllable. an arithmatic unit 7 is of a microcomputer constituted of a processor unit 11. A film thickness measuring device 8 measures a film thickness in order while shifting belt-shaped and annular sample film 3b continuously along a cut end and the data is applied to the arithmatic unit 7. A film thickness detecting sensor 8e is provided between a driving roller 8b and guide roller 8c and the film thicknesses of the running sample film are measured at every position continuously.
Patent JP-H1179499-A (JP)
Title: Paper feeding mechanism of printer device
Inventor: MINAMI HIROKAZU
IPC: B41J11/26
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To discriminate a moving side tractor to be adjusted to a paper sheet width in spite of any direction by arranging a discriminating means capable of classifying a fixed side tractor and the moving side tractor. SOLUTION: A cover of a tractor provided in a printer device, for example, a fixed side tractor 11 is formed in red, and a cover of a moving side tractor 12 is formed in black. A red color and a black color may be all right even if paint is applied, and may be molded by resin of a red color and a black color. In this way, the moving side tractor 12 and the fixed side tractor 11 are discriminated from each other by a classification of colors. Therefore, the moving side tractor 12 to be adjusted to a paper sheet becomes inverse in the lateral direction when the paper sheet 21 is set from the front of the device and when the paper sheet 21 is set from the rear of the device, but the moving side tractor 12 and the fixed side tractor 11 are easily classsificed. They can be easily discriminated from each other even if they are separate from the printer device.
Patent JP-H1083636-A (JP)
Title: Head feed device
Inventor: KAI TSUTOMU
IPC: H02P29/40
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To adjust response speed different by a variation in characteristics of a motor in moving an optical head at high speed. SOLUTION: This head feed mechanism for driving a driving motor 4 by a driving command obtained by adding a command with a signal subjected to positive feedback of current flowing through the driving motor 4 and carrying the optical head 2 into a target position, is provided with a means for measuring time constant of the driving motor 4. The mechanism has the function for increasing a feedback current amt. when a measured time constant is longer than a target and the function for decreasing the feedback current amt. when the measured time constant is shorter than the target. Consequently, a response characteristic of the optical head 2 can be controlled, then the response speed of the optical head 2 is not changed by the characteristics of the motor. Therefore, even when an optical pickup lens is driven independently of the optical head, the optical pickup lens hardly run out.
Patent JP-2000060591-A (JP)
Title: Production of chitosan oligosaccharide
Inventor: MUKAITAKA SACHIKUNI
IPC: B01D61/14
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a chitosan oligosaccharide efficiently, selectively and inexpensive by hydrolyzing a chitosan with a chitosanase while continuously carrying out supply of a substrate to a reaction vessel having an ultrafiltration membrane and removal of a product from the reaction vessel. SOLUTION: In hydrolyzing a chitosan by using a chitosanase, the supply of a substrate to a reaction vessel having an ultrafiltration membrane and the removal of a chitosan oligosaccharide are continuously carried out, when the total of the chitosan oligosaccharide of pentasaccharide and hexasaccharide exceeds 30% chitosan added as the substrate, ultrafiltration is started and the ratio of the flow rate of feed to the filtered amount is regulated to control the retention time in the reaction vessel. The content of the chitosan oligosaccharide of pentasaccharide and hexasaccharide based on the total of the formed chitosan oligosaccharide is controlled to >=40% to give the objective chitosan oligosaccharide of pentasaccharide and hexasaccharide having antimicrobial and antitumor action efficiently, selectively and at a low cost.
Patent JP-2000069328-A (JP)
Title: Video signal processing unit
Inventor: SAITO KATSUYUKI
IPC: H04N5/225
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance the S/N ratio of an endoscope image in an other than a display area and the image quality of the overall image. SOLUTION: The processing unit is provided with a mask detection circuit 31, that detects a display area of an endoscope image from a Y-signal (luminance signal) Y/C-separated by a Y/C separation circuit 14 and a clamp circuit clamps the Y-signal (luminance signal) Y/C-separated in the inside of the mask detection circuit 31, and a comparator compares a prescribed reference voltage Vref with the voltage clamped by the clamp circuit and provides an output of a blanking signal to a D/A converter circuit 21.
Patent JP-H04119845-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: OKAZAKI IWAO
IPC: B29C55/12
Filed: 1990-09-10
Abstract: PURPOSE:To improve sticking resistance and scratch resistance by forming a laminated film wherein the relation between a particle size and film thickness and characteristic values such as the content of particles, film thickness or the like are set to a specific range using a particle-containing thermoplastic resin. CONSTITUTION:A film A having thickness of 0.005-3mum based on a particle- containing thermoplastic resin A is laminated to at least the single surface of a film B based on a thermoplastic resin B to form a laminated film. The mean particle size of particles is set to 0.2-5 times the thickness of the film A and the particle content of the film A is set to 0.1-20wt.% and the sum of the Young module in the longitudinal and lateral directions of said film is set to 1100 kg/mm<2> or more and the coefficient of thermal expansion of the film in the longitudinal direction thereof is set to -1X10<-6>/ deg.C or more to obtain a biaxially oriented thermoplastic resin film. As the particles in the thermoplastic resin A, substantially spherical silica particles due to colloidal silica or particles due to a crosslinked polymer (e.g. crosslinked polystyrene) are preferable.
Patent JP-H1087386-A (JP)
Title: Production of laminated ceramics
Inventor: FUKAZAWA TAKAYUKI
IPC: C25D13/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a machine part material excellent in strength and heat resistance and capable of satisfactorily withstanding oxidation and corrosion at high temp. SOLUTION: A 2nd layer P contg. RE2 O3 (RE is a rare earth element selected from among Y, Yb, Er and Dy) is formed on a 1st layer S contg. SiC to form a laminated body and this laminated body is heated in an oxidizing atmosphere. By this heating, SiC in the 1st layer S is oxidized to form SiO2 19 and RE2 SiO5 21 is formed from the SiO2 19 and RE2 O3 in the 2nd layer P. The objective laminated ceramics contg. RE2 SiO5 well-joined to SiC is obtd.
Patent JP-2000060589-A (JP)
Title: Production of 6-hydroxypicolinic acid
Inventor: NAGASAWA TORU
IPC: C12N1/20
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To readily obtain a 6-hydroxypicolinic acid useful as an intermediate for medicines and agrochemicals and a raw material for synthetic resins, etc., by culturing a bacterium capable of forming 6-hydroxypicolinic acid from quinolinic acid in a liquid medium and bringing the cultured microbial cell into contact with quinolinic acid. SOLUTION: A bacterium [e.g. Alcaligenes sp. VK21 (FERM P-16,950), etc.], capable of forming 6-hydroxypicolinic acid from quinolinic acid is cultured in a liquid medium by adding 6-hydroxy picolinic acid to the liquid medium. The obtained cultured microbial cell or its treated substance of the microbial cell is brought into contact with quinolinic acid in an aqueous solvent to from and accumulate 6-hydroxypicolinic acid, which is collected from the aqueous solvent to obtain objective 6-hydroxypicolinic acid composed of a compound containing a substituent group at the N-position or on the OH group and/or a compound containing an esterified carboxyl group, etc., by a safe and extremely simple process.
Patent JP-H1180898-A (JP)
Title: Welded steel pipe excellent in earthquake resistance and fire resistance
Inventor: ENDO SHIGERU
IPC: B21C37/08
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a welded steel pipe excellent in earthquake-resistance and fire resistance, in which local buckling is hard to occur to bending stress worked in the case of a big earthquake and suitable for building pillars. SOLUTION: This welded steel pipe is the one using a steel sheet subjected to hot rolling as the material, and the chemical components thereof contain, by weight, 0.05 to 0.18% C, 0.5 to 1.6% Mn, 0.05 to 0.50% Mo and 0.05 to 0.10% V and also satisfy the inequality of C-12/51×V-12/48×Ti<=0.13, and furthermore, the amt. of cold strains including strains at the time of forming is regulated to >=5% where the elemental symbols in the inequality denote the weight % of each element.
Patent JP-H1179732-A (JP)
Title: Production of swelling fluorine mica powder
Inventor: SUGIMORI KENICHIRO
IPC: C01B33/42
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a mica powder material which keeps an excellent scaly form and high brightness by allowing water molecules to react with a swellable fluorine mica mineral lump to break and granulate into a powder, and then heat treating the powder. SOLUTION: Water molecules, preferably water vapor, are allowed to react with swellable fluorine mica mineral blocks for 1 to 6 days to break and granulate into a powder having 5 to 12 wt.% water content. The mica blocks consist of synthetic mica having the chemical compsn. expressed by Xx (Mg3-0.5xy-0.5x Lixy )(Si4 O10 )F2 (wherein X is Na<+> , Li<+> ; x is 1>=x>=0.33; y is 1>=y>=0) which is synthesized by an inner combustion fusing method. Then the granulated material is heat treated in a rotary kiln or the like at 700 to 1000 deg.C for 10 min to one hour to obtain a swellable fluorine mica powder. Since the particles of the swellable fluorine mica powder broken and granulated into a powder by water molecules are not subjected to mechanical stress, the surface of the mica is not roughened but keeps excellent scale-like property.
Patent JP-2001067241-A (JP)
Title: Test system for information processor
Inventor: INOUE HIROYUKI
IPC: G06F17/50
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To enable a high-precision logic verification to be executed by executing an instruction sequence by a test program and the test signal sequence of a logic unit to be tested at the same time and thus testing the logic unit. SOLUTION: To test a control unit 104, a test instruction sequence is supplied from a test program 107 incorporating an expected value and a result editing function to an interface dummy procedure 101 through a communication module 102. Then, a test interface signal sequence between an instruction processing unit 103 and the control unit 104 is supplied from a test signal sequence file 109 to an instruction processing unit dummy procedure 106. The test program and test signal sequence are so set by using information of an address control information file 108 having a table format so that their address do not overlap with each other. Consequently, the instruction sequence by the test program 107 and the test signal sequence of the logic unit to be tested are executed at the same time to perform logic verification.
Patent JP-S60133348-A (JP)
Title: Parallel plate compression type plastometer
Inventor: MIHASHI KENHACHI
IPC: G01N3/18
Filed: 1983-12-22
Abstract: PURPOSE:To calculate a plasticity residual ratio from a central value by CPU, by providing a means for renewing the distance between heating plates to a set value, a digital display device for displaying the displacement amount of a lower heating plate and a control means for outputting heating and compression time signals of a test piece. CONSTITUTION:An arithmetic apparatus 30 is constituted of an interface 31 for adding input and output, CPU32 for performing operation and memory 33 for storing intake data and these elements are mutually connected by a data bus 34. In addition, a keyboard 24 is connected to the interface 31 and has such function that an initial condition such as a test of the number or aged surface of a test piece 13, a thermal effect test or a test for positional renewal of an upper platen is keyed in or selected. The monitor display 25 or printer 26 connected to the arithmetic apparatus 30 can display or print the central value of data taken in as key-in content and the degree of plasticity and, further, can calculate and display or print a plasticity residual ratio on the basis of output from the interface.
Patent JP-2000062372-A (JP)
Title: Notice plate
Inventor: NAKAMURA CHIZURU
IPC: H01F7/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a notice plate that can be held without interrupting the indication content of notice matter, and detach the notice matter with ease. SOLUTION: One part of a transparent synthetic resin-made plate 2 is formed into a notice matter retaining part by disposing a magnetic body 3 having an extremely reduced diameter in comparison with the board on its rear surface so as to retain notice matter between it and the magnetic body surface. Then, another part of the plate adjacent the notice matter retaining part is made into a press part with a tapered surface 5a that becomes thin as being moved toward the tip end.  When the notice matter is attraction-held or an attracted notice matter is removed, the press part lying in a space defined between it and the magnetic body surface is pressed in the direction of the magnetic body surface to be in contact with the magnetic body surface, thereby permitting the notice matter retaining part to be freely moved away and toward the magnetic body surface so as to make an interstice between the notice matter retaining part and the magnetic body surface.
Patent JP-H08103861-A (JP)
Title: Reduced pressure casting method and apparatus for thin member
Inventor: SAKAMOTO MIKIO
IPC: B22D18/06
Filed: 1994-10-05
Abstract: PURPOSE: To execute a reduced pressure casting to a thin member excellent in dimensional precision in a good condition without bringing about the blow-off phenomenon, etc., of molten metal at the time of pouring. CONSTITUTION: This reduced pressure casting method for thin member is what a sand mold is embedded into molding sand 4 filled up in an upper opening type reduced pressure vessel 2 and the molten metal is poured and solidified into the casting cavity in the sand mold under sucking reduced pressure condition. A reduced pressure casting device is the casting device constituted with the reduced pressure vessel 2 for filling up the molding sand 4 and the cavity formed in the molding sand 4, and the reduced pressure vessel 2 is constituted with hollow 2 double walls in each wall surface except the top part. Further, these inner wall surface is constituted with a porous gas permeable plate 3 and the hollow part has the constitution communicated with a suction means 1. The sand mold is the mold forming the casting cavity having the same shape as the casting member with shell sand.