baber/WOPTO huggingface dataset:
Patent JP-H08258604-A (JP)
Title: Safety device for driver/passenger of automobile
Inventor: TOTANI HIDEO
IPC: B60N2/02
Filed: 1992-07-28
Abstract: PURPOSE: To protect a driver/passenger against a collisional accident certainly by supporting a seat cushion on a rotarily dropping lid plate which shuts an opening provided in the floor at normal times with the aid of a stopper mechanism, and disengaging a lock mechanism for a seat back and the stopper mechanism in conformity to a signal given by a collision detector in the event of collision. CONSTITUTION: When a an automobile collides, a detector 18 detects the impact force, and the generated signal is fed to a CPU 15, and disengage signals are sent to a stopper mechanism 8 and lock mechanism 14. This causes disengagement of a stopper 8a and locking member 14a, and a rotarily dropping lid plate 6 rotates downward by the own weight of the occupant round a hinge as fulcrum. At this time, a seat cushion 10 rotates in pursuit after the rotarily dropping plate round a cushion shaft 11 as fulcrum and falls into an opening 7. On the other hand, the seat back 12 borne by a support 5 rotates round a back shaft 13 as fulcrum backward by the left force of the occupant. Accordingly the waist of the occupant, falls down to generate a forward bent attitude.
Patent JP-H0665252-A (JP)
Title: Production of cephem compounds
Inventor: TORII SHIGERU
IPC: C07D205/09
Filed: 1992-07-27
Abstract: PURPOSE:To enable easy production of the compounds having a wide range of antibacterial spectra in shortened reaction steps by allowing an arenyl-beta- lactam to react with an organotin compound in the presence of a cuprous salt. CONSTITUTION:The objective compound of formula III is obtained by allowing an arenyl-beta-lactam of formula I (R<1> is H, halogen, amino which may be protected; R<2> is H, halogen, lower alkoxy, lower acyl, lower alkyl; R<3> is H, carboxylic acid-protecting group; R<4> is aryl which may be substituted, N- containing heterocyclic ring which may be substituted; m is O, 2) to react with an organotin compound of formula II (R<5> is alkenyl which may be substituted, aryl which may be substituted, N-containing heterocyclic ring which may be substituted) such as vinyl-tributyltin in the presence of a cuprous salt such as cuprous chloride.
Patent JP-H0267971-A (JP)
Title: Method for detecting partial discharge in power cable or power cable line
Inventor: YAMADA YUICHI
IPC: G01R31/12
Filed: 1988-09-02
Abstract: PURPOSE:To measure the partial discharge of a long cable at high sensitivity by providing a discontinuous part at an external metal shielding conductor other than both ends of power cable. CONSTITUTION:A discontinuous part 31 of an external metal shielding conductor 3 corresponding to a high frequency voltage is provided at an arbitrary place other than both ends of a power cable C. A voltage Vx or Vy caused by partial discharge which is generated between discontinuous end 31a or 31b of the shielding conductor 3 is measured. In this way, the voltage corresponding to a pulse voltage which is generated between a central conductor 1 and the shielding conductor 3 is obtained. The measured value of the voltage is large, and attenuation during propagation is small. Even in such a long cable, the partial discharge can be readily detected with the voltage Vx or Vy between the shielding conductor and the ground.
Patent JP-H09109299-A (JP)
Title: Water barrier composite sheet
Inventor: MIYAKE TETSUO
IPC: B32B3/12
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a water barrier composite sheet which makes it possible to block the sewing holes by self-repairing function utilizing moisture in the atmosphere to be absorbed through the holes after connecting by sewing and to eliminate the waterproofing treatment of the holes by making it possible to preserve for a long period before the execution and performing the self- repairing function to the maximum limit after the execution. SOLUTION: The nonwoven fabric of the small chambers 11b of a support sheet 13 obtained by integrating the nonwoven fabric with rubber net-like sheet having many small chambers 11b is impregnated with liquid-like polymerizable compound for forming a water resistant structure obtained by reacting with water to be cured to form a reaction layer 14. A sheet-like water absorption swell layer 15 made of a mixture of rubber, water absorption material and polymerization catalyst and a rubber water barrier sheet 16 are sequentially superposed on each of both side surfaces of the layer 14 and integrated to form a water barrier composite sheet 10.
Patent JP-H1149549-A (JP)
Title: Cementitious non-shrinkable high strength grout material
Inventor: MAEJIMA YASUNARI
IPC: C04B28/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance strength, initial flowability and dust generation preventing effect while maintaining non-shrinkability by incorporating specified amts. of high-early-strength Portland cement, silica sand, an expanding agent and a water reducing agent. SOLUTION: A surfactant having a lower alcohol group is added by 0.03-0.5 wt.% to a cementitious non-shrinkable high strength grout material obtd. by mixing 10-60 wt.% high early strength Portland cement or silica fume cement with 20-70 wt.% #3, #4 or #5 silica sand, 1-10 wt.% gypsum or aluminum expanding agent and 0.2-5 wt.% water-reducing agent. The cementitious non- shrinkable high strength grout material is kneaded with water, slurried and used. The flowability of the slurried kneaded material is preferably represented by 5-15 sec, in particular 6-10 sec flowing-down time in a J14 funnel. The strength of the grout material after hardening is enhanced to about 1,000 kgf/cm<2> .
Patent JP-S60113511-A (JP)
Title: Piezoelectric vibrating element
Inventor: YAMADA SUMIO
IPC: H03H9/17
Filed: 1983-11-24
Abstract: PURPOSE:To attain high performance and high stability of a strip type piezoelectric substrate which is cut from a 165 deg.+ or -5 deg. rotary plate Y of a single crystal of LiNbO3 at 90 deg.+ or -5 deg. for the lengthwise direction to an axis X, by designating an element form to control the series equivalent resistances. CONSTITUTION:For an element 11, a pair of counter electrodes 13 are formed in a pattern on the counter main surface of a piezoelectric substrate 12 which is cut from a 165 deg.+ or -5 deg. rotary plate Y of a single crystal of LiNbO3 at 90 deg.+ or -5 deg. for the direction of length L0 to the axis X of said single crystal. At the same time, two pairs of terminal electrodes 14 are formed in a pattern at the lengthwise edge part of the substrate 12 over the entire width W of the substrate 12. In this case, the element 11 is formed so that L (length)/H (height) is set at >=8 together with W (width)/H set at <=1.3 or within a range of 2.3-4.5. Otherwise it is avoided that the length L0 is equal to (1,700+ or -50)X(2n+1)/F. As a result, both the equivalent resistance Rs and the spurious are reduced for a piezoelectric vibrating element.
Patent JP-H0541301-A (JP)
Title: Covering structure for resistor mounted on ceramic substrate
Inventor: NAKAJIMA SHIGEO
IPC: H01C7/00
Filed: 1991-08-05
Abstract: PURPOSE:To obtain a covering structure for a, resistor capable of covering the resistor mounted on a ceramic substrate and an upper surface of the ceramic substrate around the resistor continuously with a protective film without, changing greatly the resistance value of the resistor. CONSTITUTION:A resistor 30 mounted on a ceramic substrate 10 and an upper surface of the ceramic substrate 10 are covered continuously with a polyimide resin 40.
Patent JP-H0541446-A (JP)
Title: Wafer storage
Inventor: HIRATA JUNTA
IPC: H01L21/02
Filed: 1991-08-06
Abstract: PURPOSE:To provide a wafer storage box capable of protecting wafers from oxidation definitely. CONSTITUTION:To remove the oxygen and moisture in the air which are considered attributable to the oxidation of wafers from a wafer storage box 12, nitrogen gas (inactive gas) is supplied into the wafer storage box 12 from a nitrogen gas cylinder 16 so that the air in the wafer storage box 12 may by replaced with the nitrogen gas. This construction makes it possible to protect the stored wafers from oxidation since the wafer storage box 12 is in a nitrogen gas atmosphere.
Patent JP-H1058718-A (JP)
Title: Dot impact type printing head
Inventor: KATO KEIICHI
IPC: B41J2/28
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the late of return of printing wires and implement high speed printing by providing a plurality of comb-shaped spring projections for connecting an armature to the inner periphery of a ring-like leaf spring and a pin hole in the rotational center of each spring projection, and a pin to be connected to the pin hole in one end and a base plate in the other end. SOLUTION: When printing operation is completed and electric current applied on an electromagnetic coil 8 is interrupted, an armature 4 is attracted again to the attractive surface 6a of a yoke 6 by the magnetic flux of a permanent magnet 7 and thereby conducts its return movement. In the printing head, the root of each spring projection is fixed by the pin 17, and each spring projection space in the leaf spring 1 is held and fixed by the projections 2a and 3a of spacers 2 and 3. In this manner, the spring projection 1d is increased in its rigidity and, further, since each projection space in the leaf sprint 1 is held and fixed by the projections 2a, 3a of the spacers 2, 3, the mutual intervention can be prevented therebetween so as to preclude over-bending or the like from occurring.
Patent JP-S6283587-A (JP)
Inventor: TOTANI TATSUO
IPC: F16L19/03
Filed: 1985-10-05
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-H0886725-A (JP)
Title: Method and device for in-depth analysis of element diffused in semiconductor wafer
Inventor: KOJIMA TOSHIO
IPC: G01N1/32
Filed: 1994-09-16
Abstract: PURPOSE: To measure at high resolution and reliability the concentration distribution of diffused elements which are ion-implanted into a wafer. CONSTITUTION: Analysis is carried out which comprises a first process for oxidizing the surface of a wafer through contact with an oxidizing liquid containing an oxidant and for collecting the oxidizing liquid; a second process for dissolving a formed oxide film with dilute hydrofluoric acid and for collecting the dilute hydrofluoric acid; a third process for repeating the first and second processes; and a fourth process for quantitatively analyzing Si and As in the oxidizing liquid and the dilute hydrofluoric acid which are collected in the first, second and third processes.
Patent JP-S59111005-A (JP)
Title: Vehicle type discriminator
Inventor: MIZUNO MASAO
IPC: G01B17/00
Filed: 1982-12-16
Abstract: PURPOSE:To enable accurate identification of vehicle type by continuously receiving reflected ultrsonic waves from a road surface and a vehicle after an ultrasonic wave is continuously transmitted varying the frequency thereof at a fixed cycle. CONSTITUTION:An ultrasonic transmitter 1 and an ultrasonic receiver 2 are provided at a specified height H above the road surface L. The transmitter 1 transmits an ultrasonic wave toward the road surface L and the receiver 2 receives ultrasonic waves reflected back from the road surface L or the vehicle CA. The frequency of the transmitted ultrasonic wave varies continuously at a fixed cycle T. A signal indicating a variation in the frequency of the transmitted ultrasonic wave is compared with a signal indicating a variation in the frequency of the received ultrasonic wave to generate a signal indicating the vehicle height and a sampling data of a signal indicating the vehicle height is compared with a vehicle height pattern on a plurality of vehicle types preset to identify the vehicle type.
Patent JP-H05235366-A (JP)
Title: Self-aligned stacked gate eprom cell using tantalum oxide control gate insulation film
Inventor: YUISHIKU YOON
IPC: H01L21/8247
Filed: 1992-08-20
Abstract: PURPOSE: To provide a method for producing a self-aligned stacked EPROM cell, in which a CVD tantalum oxide film is used as a control gate insulating film. CONSTITUTION: A layer formed of floating gate insulating substance is formed on a semiconductor substrate, a first layer formed of conductive substance is formed thereon, a stripe having exposed side walls that are subject to pattern- formation is made, the insulation substance is allowed to grow on the exposed sidewall, an N-type dopant is introduced between stripes so as to form an N+ bit line, Ta2 O5 118 is adhered to the stripes, and a wafer W is adhered thereto as a control gate conductive substance 120.
Patent JP-H0269039-A (JP)
Title: System for displaying established state of broad-band lan logic line
Inventor: OHIRA YUTEN
IPC: H04L12/28
Filed: 1988-09-05
Abstract: PURPOSE:To make the line utilizing state of each port of terminal subscribing equipment visible from a user by turning on an indicator LED to light when each terminal equipment connected with the terminal subscribing equipment establishes a logic line with another terminal equipment and turning off the LED when the logic line is released. CONSTITUTION:When a program 22d for indicating the established state of a logic line is actuated by means of the scheduler program 22a of terminal subscribing equipment 11, a port controlling counter provided in a memory section 23 is initialized. Then whether or not a port establishes a logic line with another port is discriminated by referring to status numbers enrolled in the port state displaying area 23a of the number indicated by the counter and, when the logic line is established, one of logic line established state indicating LED 18a-18d corresponding to the said port is turned on. When the logic line is not established, one of the LEDs 18a-18d corresponding to the said port is turned off.
Patent JP-H04103310-A (JP)
Title: Molding tool for molded product having membrane switches
Inventor: MIZUTANI JUNICHI
IPC: B29K105/20
Filed: 1990-08-23
Abstract: PURPOSE:To make the installation of membrane switches on a mold and release after molding easily by disposing a number of pins composed of magnets projecting toward a cavity on the surface of a mold constituting the cavity. CONSTITUTION:A sub-assembly 31c is mounted on a top force 10 and a core 12, and then peripheral sections of membrane switches 15a and 15b are engaged with ring channels formed on the guide pins, and simultaneously the faces of membrane switches 15a and 15b are sucked on the end faces of magnetized pins 14 on a number of positions by means of magnetic force. As a result, the membrane switches 15a and 15b are retained in the given curved shape. After that, a top force 10 and a bottom force 11 are mold clamped, and injection molding is carried out. Unnecessary strength is not applied to the membrane switches 15a and 15b by said arrangement, and as the number of guide pins 16 can be removed, mounting of the membrane switches 15a and 15b and release of a pad after molding is easy.
Patent JP-S60113076-A (JP)
Title: Variable volume type hydraulic pump
Inventor: KOMADA TAKAO
IPC: F04B1/26
Filed: 1983-11-24
Abstract: PURPOSE:To set pump discharge rate within the range of fixed-horsepower control by using a valve equipment which exerts high-pressure-side pressure upon an action chamber of a fixed-horsepower control valve. CONSTITUTION:When pilot pressure is increased, since the secondary pressure of a selection equipment C acts as pressure-reducing pressure for pump discharge pressure, both the discharge pressure and discharge flow rate characteristics can be placed under fixed-horsepower control. When the pilot pressure becomes high enough, however, since the secondary side pressure of the valve equipment C becomes equal to this pilot pressure and since this pressure acts on an action chamber 26 of a fixed-horsepower control valve B, both the spool 20 of the fixed-horsepower control valve B and the control plunger 5 of an operation valve equipment A move toward the right side, while a variable control element 4 is moved back toward the neutral position. As a result, the discharge flow rate can be regulated not to exceed the flow rate for the fixed horsepower control.
Patent JP-H0271873-A (JP)
Title: Production of monomolecular built-up film
Inventor: HATADA MOTOYOSHI
IPC: C08F30/08
Filed: 1988-09-05
Abstract: PURPOSE:To produce the title monomolecular built-up film by irradiating a first monomolecular film of a silane surfactant formed on the surface of a substrate with a high-energy beam in a specified gas atmosphere, and thereby forming the chemically combined second monomolecular film. CONSTITUTION:The oxygen and silane surfactant on the surface of a hydrophilic substrate 1 are chemisorbed in a nonaqueous org. solvent to form the first monomolecular film 3 of the silane surfactant on the surface of the substrate 1. The film 3 is irradiated with a high-energy bean in a specified gaseous atmosphere, or the silane surfactant is chemisorbed after plasma treatment. As a result, the second monomolecular film chemically combined with the film 3 is formed on the film 3, and a monomolecular built-up film 7 is obtained. A chemical substance shown by CH2=CH-(CH2)n-Sicl3 [(n) is an integer] is appropriately used as the silane surfactant.
Patent JP-S61102399-A (JP)
Inventor: TODOME KAZUHIDE
IPC: B64G1/44
Filed: 1984-10-22
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-2000057713-A (JP)
Title: Method for managing defect of optical disk and optical disk device and optical disk
Inventor: NAKANE KAZUHIKO
IPC: G11B7/004
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk for setting the judgment reference of a defective sector corresponding to its use in an optical disk for operating defect management, and a defect managing method using the optical disk. SOLUTION: When an optical disk is used, the judgment reference of a defective sector whose exchanging processing is required is appropriately selected and set corresponding to its use. The relatively strict judgment reference is applied for the recording of computer data so that reliability can be ensured, and the relatively soft judgment reference is applied for the recording of videos to be continuously recorded as much as possible. Thus, the optical disk can be used corresponding to its use to which high reliability is required and its use to which a continuous operation is required. The applied defective disk judgment reference is recorded as control information in each sector of the optical disk.
Patent JP-H0886486-A (JP)
Title: Air conditioner
Inventor: YOKOYAMA HIDENORI
IPC: F24F11/02
Filed: 1994-09-16
Abstract: PURPOSE: To obtain an air conditioner making it possible to save energy without impairing comfortableness, by realizing appropriate temperature fluctuation. CONSTITUTION: An air conditioner has a control device 11 composed of an input part 12, CPU 13, a temperature detecting part 14, a timer 15 and a storage part 16 of a fluctuation operation mode and has three target temperatures of a set value of room temperature, a temperature of the set value of room temperature -0.33 deg.C and a temperature of the set value of room temperature +0.33 deg.C and a fluctuation pattern wherein the aforesaid sequence of the temperatures is made one cycle.
Patent JP-S59114210-A (JP)
Title: Positioning control device
Inventor: TOMITA MASAHARU
IPC: B65G43/00
Filed: 1982-12-20
Abstract: PURPOSE:To obtain smooth positioning in the positioning control of a manufacturing process by determining the starting point of falling to reduce the frequency to a pulse motor and the initial falling width on the basis of a set value, the maximum frequency and the like. CONSTITUTION:A positioning device 41 consisting of MPU carries on the positioning process at a fixed period to reduce the output pulse frequency to a belt-conveyor-driving pulse motor by stages for positioning. In the falling section to reduce this frequency, the starting point of falling, the first and the last falling widthes, and the like are determined by known parameters such as a set value, the maximum output pulse frequency, and others, and after the second time, a fixed falling width is adopted. When the number of output pulses counted by a counter 48 is equalized with the set value, the output from a pulse generator 47 is stopped. This construction permits to obtain correct and smooth positioning.
Patent JP-H0272230-A (JP)
Title: Disk brake provided with overadjust preventing mechanism
Inventor: IKEGAMI HIROSHI
IPC: F16D65/14
Filed: 1988-09-07
Abstract: PURPOSE:To prevent any overadjust from occurring by operating a thrust reverse mechanism when a brake is applied and fluid pressure becomes more than the specified one, making a spindle receive a thrust to the front, and having a sleeve nut frictionally engaged with a piston inner surface and then locking the rotation. CONSTITUTION:When no brake is applied, a sleeve nut 12 is energized by a set spring 16, engaging a friction plane B on a piston inner surface through a clutch, while a spindle 13 is energized rearward by a spring 21 and engaged with a cam 23 via a link 18. When the brake is applied, pressure fluid is led into a stepped hole part 3, and when fluid pressure becomes more than specified one, a tip part of the cam 23 receives clockwise turning effort by a thrust to the rear of an actuating piston 9. The turning effort overcomes counterclockwise turning effort by the thrust to the rear of the spindle 13 and thereby the tip part 23a of the cam 23 is rotated clockwise, while the spindle 13 receives the thrust to the front conversely when the brake is not applied, following the sleeve nut 12, thus any overadjust is prevented from occurring.
Patent JP-S6281510-A (JP)
Title: Position detector
Inventor: TAKASHIMA KAZUO
IPC: G02B5/02
Filed: 1985-10-04
Abstract: PURPOSE:To establish easy linking with an optical fiber, by devising a construction in which a plurality of photosignal beams proportional to image pick-up positions of incident photosignal beams. CONSTITUTION:Upon the incidence of light to a position detector 12, the incident light beam is subjected to scattering by scattering substances mixed inside, and photosignal beams are emitted from both ends. This emitted light beam is transmitted to light detectors 19, 20 by optical fibers 17, 18 and converted to electric signals iA, iB in proportion to intensities PA, PB at output light by the light detectors 19, 20. Next, on the basis of these electric signals iA, iB, arithmetic operations are conducted by an arithmetic operation circuit 21 consisting of adder, subtractor, divider, etc. and a distant output l related to the distance to be measured is obtained.
Patent JP-S6283299-A (JP)
Title: Exhaust device for outboard motor
Inventor: YUNOKI KISAO
IPC: B63H20/24
Filed: 1985-10-04
Abstract: PURPOSE:To make smaller the rate of exhaust rolled in a propeller at the time of backward motion as well as to make a drop of headway preventable, by making a ridgeline in a vertical direction at an opening end of a trim tab so as to cause the upper side to be opened more frontward than the lower side. CONSTITUTION:Since a ridgeline 15 in a vertical direction is formed into an inclined form so as to cause the upper side to be situated frontward, exhaust at the backward motion to be exhausted by way of the inside of a trim tab 11 is almost all exhausted out of an upper part and flows frontward before it reaches a lower part situated in the rear. Therefore, a starting point of discharge of the exhaust is situated frontward as far as a portion for that whereby, before it is diffused beneath, it passes through an upper part of a propeller 8, therefore such a rate as being rolled in the propeller 8 becomes lessened, especially at a corner angular part 19 to be formed by a trim tab front wall 17 going down to the rear aslant and a cavitation plate 18 at the front side, there is produced suction pressure at the backward motion, so that the exhaust is inhaled, and the exhaust flows an upper part of the propeller 8 along a lower surface of the cavitation plate 18. Therefore, a dop of headway is prevented from occurring.