baber/WOPTO huggingface dataset:
Patent JP-S62265018-A (JP)
Title: Quarter window
Inventor: FUTAMATA TOSHIKAZU
IPC: B60J1/08
Filed: 1986-05-14
Abstract: PURPOSE:To make a distance between glasses smaller, by forming an insert portion on the vertical side and the oblique side of a quarter glass in L-shape and covering a channel-shaped gripping portion formed by the insert portion together with the outer circumference of the glass with a seal member. CONSTITUTION:An insert portion 21 with a cross-section of an L-shape is formed on the vertical side and the oblique side of a quarter glass 3 so that a channel- shaped gripping portion 29 is formed by the insert portion 21 and the outer circumference of the glass 3. The channel-shaped gripping portion 29 is covered with a seal member 25. With this arrangement, the seal member can be held on the side of the compartment of a fixed window plate for the integration of a body side and a division bar can be set on the side of the compartment of the fixed window plate, whereby a distance between glasses can be made smaller.
Patent JP-H07319046-A (JP)
Title: Data recording/reproducing device of camera
Inventor: OTSUKA YASUNOBU
IPC: G11B5/09
Filed: 1994-05-24
Abstract: PURPOSE:To provide a data recording/recording device of a camera which has a simple and low-cost construction and can correct phase shifts between a synchronizing signal and a data signal which are recorded or reproduced simultaneously. CONSTITUTION:A synchronizing signal and a data signal, which are reproduced respectively from a synchronizing track and a data track provided on a film, by a synchronizing head 21 and a data head 23, respectively, are amplified and digitized by respective amplifiers 23, 24 and input to a CPU 12 via a demodulator 17 while phase shifts included in the reproduced signals are almost canceled by a delay circuit which comprises half-fixed resistances 38a, 38b, capacitors 37a, 37b and Schmitt trigger buffers 36a, 36b, etc.
Patent JP-H05301562-A (JP)
Title: Wiper for vehicle
Inventor: SAKAMOTO WATARU
IPC: B60S1/08
Filed: 1992-04-28
Abstract: PURPOSE:To sharply improve wiping performance and to reduce the generation of reversing noise regardless of the curved state of the surface to be wiped of a windshield and the like, and the running speed of a vehicle. CONSTITUTION:In a wiper 10, a fluid lubricating theory is adapted and a contact pressure W and a contact width B are set according to a wiping speed U as a contact angle theta is held at a constant value so that a relation of h (a desired constant value) GAMMA (U.B<2>/W) and theta=a constant value, wherein (h) is the thickness of a water film after wiping, U is a wiping speed at each portion in a longitudinal direction of a blade rubber 24, W is a contact pressure, B is a contact width, and theta is a contact angle, is established. Thus, after wiping, a uniform thin water film can be formed on a surface to be wiped, wiping performance can be sharply improved, and the generation of reversing noise is also reduced.
Patent JP-H08271398-A (JP)
Title: Specific gravity measuring method for liquid material using load cell
Inventor: MITSUNARI MASAYUKI
IPC: G01N9/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a specific gravity measuring method using a small detector portion easy to handle and manufacture and capable of continuously extracting data on the on-line basis. CONSTITUTION: A solid body 1 having the specific gravity larger than that of pure water is suspended by a fine wire in a container 3 containing a liquid material to be tested, the load is detected by a load cell 2, and it is processed by a load cell amplifying circuit 5 and an A/D converting circuit 6. The weight of the solid body 1 in the liquid material is compared with the weight in the pure water and the weight in the air measured in advance by an arithmetic circuit 7. The calculated specific gravity value is continuously outputted from an output circuit 8.
Patent JP-H01280242-A (JP)
Title: Instrument and method of measuring concentration of oxygen
Inventor: KANEKO MASAO
IPC: G01N21/64
Filed: 1988-05-06
Abstract: PURPOSE:To enhance the affinity to the fluid of a vital system and to enable exact measurement by coating a high-polymer film contg. a specific light emitting material with a silk film. CONSTITUTION:The high-polymer film 3 contg. the light emitting material is coated by the silk film 4, by which the measuring instrument 1 is constituted. The light emitting material is at least one kind selected from the group consisting of tris(2,2'-bipyridine)ruthenium (II) complex, tris(o-phenanthroline) ruthenin (II) complex, pyrene, and pyrene deriv. The optical excitation wavelength may be UV light or visible light and the visible light is more preferable. The silk film 4 is obtd. by spreading an aq. soln. of silk fibroin on, for example, a glass or plastic plate and air drying the same. The high-polymer film is a high-polymer film excluding silk. The concn. of oxygen is obtd. by fixing the measuring instrument 1 to the front end of a conductor of light and measuring the emission intensity of the light emitting material after the instrument is irradiated by light.
Patent JP-S5813719-A (JP)
Title: Production of synthetic fiber
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1981-07-16
Abstract: PURPOSE:The polycondensation reaction between terephthalic acid and glycol is conducted in the presence of a specific amount of trivalent phosphorus compound and alkaline earth metal compound, then the polymer is made into fiber, and the additives are leached with an alkali aqueous solution by a specific amount to produce fiber developing bright color on dyeing and having fine pores. CONSTITUTION:In an appropriate stage of the first stage where dicarboxylic acids mainly composed of terephthalic acid or their ester-forming derivatives and at least one of glycols reacts to form dicarboxylic ester and/or its oligomers or the second stage where the polycondensation reaction of the above ester or its oligomer is effected, (A) 0.5-3mol%, based on the acid component, of a trivalent phosphorus compound and (B) an alkaline earth metal compound in an amount 1-1.7 times that of component A are added, without previous reaction, then, the reaction is effected. Then, the resultant polymer is melt spun and leached with an aqueous alkali by more than 2wt% to produce the objective fiber with fine pores.
Patent JP-S59619-A (JP)
Title: Thermal detector for engine suction air flow rate
Inventor: UENO SADAYASU
IPC: F02D35/00
Filed: 1982-06-28
Abstract: PURPOSE:To improve the precision of flow rate measurement and to simplify a chamber shape, by providing straightening elements in a cylindrical center chamber formed of an air cleaner element and arranging thermo-sensitive elements in a by-pass air passage provided separately from a main air passage. CONSTITUTION:Air from an intake passes through an inflow part 19, the window hole 18 of an outer circumferential edge, and a gap part 14 and then passes through the air cleaner element 12 uniformly in an inward radial direction to enter the cylindrical center chamer 16, wherein the air is straightened axially by straightening elements in a cylindrical guide cylinder 10 and passed through an air buffer chamber 7, main air passage part 1, and venturi 2. The air buffer chamber 7 is coupled directly with the front end of the air passage part 1, so dust is carried mainly by the main air flow and almost no dust enters the by- pass passage 3 provided aside. Therefore, no dust sticks to neither thermosensitive resistor 4 nor 5 and high-precision measurement is performed. The straightening elements 11 are arranged in the extra space, so the shape of the chamber is simplified.
Patent JP-S5538927-A (JP)
Title: Manufacture of female mold with coated film sprayed on disguised male mold surface
Inventor: KASAGI RIYOUICHI
IPC: B29C33/02
Filed: 1978-09-07
Abstract: PURPOSE:To manufacture a female mold correctly in a short time, by fixing a sprayed film to the surface of a disguised male mold, which corresponds to the internal surface of a female mold, and which is on the way of working or made of mating parts. CONSTITUTION:A hexagonal prism 6, a fin 3, and a leaf-shaped mating material 1' which constitute a male mold are manufactured separately, then the prism 6 is screwed onto the base material 10 of the male mold and the fin 3 etc. are secured respectively to the predetermined positions to form a disguised male mold surface corresponding to the internal surface of the female mold. On the surface of the disguised male mold is fixed a mold release film. A frame 5-1 is secured to the periphery of the base material 10 by plural bolts through boltholes 7, and a mask is applied on the upper surface, then an optional metal is sprayed between the mask and the male mold surface. Thereafter, the mask is removed, frames 5-1-5-5 are added successively, and the spraying is repeated in the same way. After completion of spraying, the male mold is separated from the female mold by impacts. Working days having been required for the manufacture of the female mold used in plastic molding etc. by a roundabout way, e.g., electrolytic working, are sharply decreased.
Patent JP-S60255604-A (JP)
Title: Preparation of mesocarbon microbead
Inventor: KATOU MIKIROU
IPC: C01B31/02
Filed: 1984-05-30
Abstract: PURPOSE:To obtain the titled beads in high purity by an extremely simple operation without using solvent, by heat-treating a heavy oil or pitch to form mesophase pitch containing spherule of mesophase, centrifuging it under heating. CONSTITUTION:A heavy oil or pitch is heated 300-500 deg.C, to form spherules of mesophase. By this heat teatment, mesophase pitch in a state wherein spherules of mesophase are dispersed into an optically isotropic parent phase pitch is obtained. Then, the mesophase pitch is centrifugal while being heated at 200- 350 deg.C. Consequently, the spherules of mesophase can be separated from the parent phase pitch and collected, to give mesocarbon microbeads.
Patent JP-S5813399-A (JP)
Inventor: MASUDA AKIYOSHI
IPC: C13B30/02
Filed: 1981-07-16
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-S61269290-A (JP)
Title: Semiconductor storage device
Inventor: TOYODA KAZUHIRO
IPC: G11C11/34
Filed: 1985-05-24
Abstract: PURPOSE:To shorten the off time when the word line of a memory cell is not selected and to shorten the access time of a storage device by increasing transiently currents which flow through a word line in transition from selection to nonselection in response to a pulse signal from a current control circuit and the memory cell connected to the word line. CONSTITUTION:The current control circuit 2 detects only the time when a switching element 1 for word line selection turns off, i.e. when a word line is placed in an unselected state, and then outputs the specific pulse signal. A current source 3 flows transiently a discharging current to the memory cell 4 connected to the word line changing from a selected state to an unselected state in response to the pulse signal to lower the selection potential (high level of the memory 4 to a nonselection potential (low level) abruptly.
Patent JP-H08289001-A (JP)
Title: Telephone set
Inventor: TANAKA TOMOE
IPC: H04M1/64
Filed: 1995-04-11
Abstract: PURPOSE: To allow the telephone set to automatically change a reply message to a received call depending on a caller automatically. CONSTITUTION: The telephone set is provided with a circuit 41 extracting data of a telephone number of an opposite party sent through a telephone line LN and with a memory 43 storing the telephone number of the opposite party, and also with a circuit 44 comparing the sent data with the telephone number stored in the memory 43, and with a means 31 sending a voice signal of a reply message to the telephone line LN. As a result of the comparison, a different reply message to be sent to a caller depending whether or not the sent data and the telephone number stored in the memory 43 are coincident.
Patent JP-H04337871-A (JP)
Title: Logical simulation method and logical simulator
Inventor: OKUMURA TAKAMASA
IPC: G06F11/22
Filed: 1991-05-15
Abstract: PURPOSE:To shorten logical simulation time by preventing an event processing from being executed when there is no event on a logical simulator. CONSTITUTION:When the internal time of an internal time storage part 1 coincides with the change time of an external signal input time storage part 2, an external signal input circuit part 3 inputs the signal change of external signal data. An event processing circuit part 4 inputs logical circuit data and a signal change, calculates the internal signal change of LSI, which occurs after internal time at that time, and registers the occurred internal signal change as a new event. An event counter 5 counts the number of remaining events. An internal time alteration circuit part 6 updates internal time to next change time stored in the external signal input time storage part 2 or to time obtained by adding prescribed time to internal time at that time whether the event counter 5 is zero or not when the event processing of all the events which are to be processed at internal time at that time is terminated.
Patent JP-H07293533-A (JP)
Title: Screw and clamp for said screw
Inventor: SARA KARURO
IPC: B25B21/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide a screw with recess having a high abrasion resistance to the tip of a tightening tool by inclining a surface for forming a side wall of the recess for a specific angle to an axial line of the screw, composing a star-shaped side surface of a flat surface having no irregularity, and forming a protrusion having a cross section in the form of a specific isosceles triangle on the side wall of the recess. CONSTITUTION: This screw 10 is provided with a cylindrical head part 12 as a whole, and a recess 16 is formed in an upper surface 14 of it. The recess is in the form of a star provided with six apexes, they are chamfered and curved, and their chambered surfaces are positioned on a conical surface on an axial line 22 of the screw 10. An opening angle A of the conical surface is 14 deg. or more, and 30 deg. at the maximum. On a side wall of the recess 16, six protrusions 28 having a cross section of an isosceles triangle and at an angularly equal distance are formed, and two equal sides of the triangle are composed of side surfaces 20. An angle C between the side surfaces 20 in each pair is 90 deg., and a height D of the triangle is equal to half of length of a bottom side E of the triangle.
Patent JP-H0411121-A (JP)
Title: Joint process of whole pc foundation
Inventor: MATSUSHITA KATSUYA
IPC: E02D27/01
Filed: 1990-04-27
Abstract: PURPOSE:To facilitate the construction by molding and integrating a base part and a raising part with one another in a T-shape, with step difference in the end part, and by providing a shear cotter and a reinforcement inserting hole on a joint end surface, so as to fill a grout material for connecting to each other. CONSTITUTION:A step difference 1a is provided between a base part 1 and a raising part 2 on the end part of a PC foundation for which the base part 1 and the raising part 2 are put together into a T-shape. Shear cotters 2c, 2c', and 1b, 1b' are provided on a joint end surface, while recessed parts 2a, 2a' with reinforcements 2b, 2b' are exposed, are provided on the upper surface. A joint recessed part 1c having a reinforcement 2d' inserting hole 1d, is provided on the step difference 1a of the base part 1. A grout material is filled in the shear cotter as well as in the joint recessed part, and are thus connected with each other. The construction period can be shortened thereby.
Patent JP-H05301691-A (JP)
Title: Door device
Inventor: INUI MITSUMASA
IPC: B66B13/06
Filed: 1992-04-28
Abstract: PURPOSE:To improve fitting-replacing work and maintainability by allowing the constituent members of a door device such as guide rails to be fitted/ removed through an opening in a door device provided with an opening opened to the front face of an elevated car so as to open/close the opening by a vertically opening door body. CONSTITUTION:An opening 2 is opened to the front face of an elevated car 1, and the opening 2 is opened/closed by a vertically opened door body 21. Guide rails 11, 12, along which both side parts of the door body 21 are guided vertically, are disposed at both side edge parts 8a of the opening 8a. Support brackets 15 for fixing the guide rails 11, 12 are extended backward, and the rear end parts of the support brackets 15 are fixed to the inner face side of both side walls 4 of the elevated car 1. An upper frame is laid on the upper end parts of the guide rails 11, 12, and a lower frame 14 is laid at the lower end parts. The door body 21 is provided with lateral rod members 22, 23, and interlocking link mechanism pivotally fixed, at its base part, to the upper edge part of the opening 2 so as to interlock the lateral rod members 22, 23 into a storage position and a closing position. The upper frame is further provided with a balancing spring member for energizing the door body 21 upward.
Patent JP-S60252119-A (JP)
Title: Air supply device for sudden load of super-charged engine
Inventor: KOIKE TETSUO
IPC: F02F1/24
Filed: 1984-05-30
Abstract: PURPOSE:To precisely grasp the condition of requiring supercharging and to enable the satisfactory supply of air by controlling a solenoid valve to be opened and closed according to the operating condition, and operating the second intake valve in synchronization with the first intake valve only when the solenoid valve is opened. CONSTITUTION:When the condition of requiring supercharging is detected by a control device 17, solenoid valves 15, 29 are opened. Compressed air in an air supply source 14 is introduced into the second intake passage by opening the solenoid valve 15. Pressurized oil is supplied from an oil tank 31 to the interior of a guide cylinder 26 by opening the solenoid valve 29. The second intake valve 13 is reciprocated in synchronization with the first intake valve 4, and compressed air is directly introduced into a cylinder 6 in synchronization with the intake timing to perform supercharging.
Patent JP-S5735767-A (JP)
Title: Leakage current detector for arrester
Inventor: KOYAMA MITSUTOSHI
IPC: G01R31/02
Filed: 1980-08-13
Abstract: PURPOSE:To make continuous measurement without masking by capacitive component leakage current by setting time from the point of maximum value of waveform of the same phase with applied voltage of an arrester and a trigger pulse, and measuring the maximum value of resistance component leakage value at every time. CONSTITUTION:Trigger pulses P1, P2, P3 are pulses generated continuously and at an equal interval by a trigger pulse generator 18. This interval is set at integer times a half period TS of waveform of voltage E which is the same phase with voltage (e) applied to an arrester 10. Read time after inputting the trigger pulse is changed successively from zero and measuring is made until voltage becomes zero. When, voltage E becomes zero, a voltmeter 16 is switched to work in the current detecting terminal 13 side. At this time, by making the read time T1 which is the time A after inputting of P1 unitl E becomes zero plus 1/4 period of E, resistance component leakage current can be read by the voltmenter 16 at a point t1 without masking by capacitive component current.
Patent JP-S5812802-A (JP)
Title: Wheel mounting device
Inventor: SUZUKI MICHIUJI
IPC: B25B27/06
Filed: 1981-07-15
Abstract: PURPOSE:To facilitate mounting work and lighten fatigue by transferring a wheel mounting dolly, synchronized with the car on an assembly line, and placing a wheel oppositely to chassis hub bolts then screwing hub nuts by means of a hub runner. CONSTITUTION:A wheel 4 is mounted onto an axle receiver 40 from a conveying apparatus, and hub nuts are supplied to the hub nut receiver 47 of a nut runner 46. When the front hub of a chassis 3 is placed oppositely to the axle 4 on a dolly 31, the dolly 31 shifts to the chassis 3 side, synchronized with the chassis 3 by the motor not shown in the figure, and an air cylinder 36 is extended to move a slide plate 35 under pressure. An air hydraulic cylinder 38 is raised and hub bolt openings are placed oppositely to and coincided with the hub bolt. Then, the axle 4 is pushed to insert the hub bolt into the hub bolt opening, and a nut is screwed by means of a hub runner 46. With such a constitution, a simple wheel mounting device can be obtained and the productivity can be improved.
Patent JP-S63276389-A (JP)
Title: Video disk reproducing device
Inventor: OKU MASUO
IPC: H04N5/93
Filed: 1987-05-08
Abstract: PURPOSE:To attain writing in a field memory and track crossing in a short cycle by crossing a track just after the end of writing in a field memory and rewriting a video signal in the field memory again. CONSTITUTION:When an instruction signal of a scan reproducing mode is inputted from a terminal B, a write pulse generator 7 outputs a write pulse to write a video signal from a time base collector 3 in the field memory 5. A slider motor 24 is driven by a scan voltage generator 25 to drive a pickup 1 radially on the disk. When the switch 11 is turned off to return a tracking actuator 14 to the midpoint of the dynamic range and the laser spot crosses the track in the disk. After the end of crossing, the switch 11 is turned on again and the write pulse generator 7 generates a write pulse to rewrite the content of the field memory 5.
Patent JP-S5734445-A (JP)
Title: Urination alarm
Inventor: MINAMI SATOSHI
IPC: A61F5/48
Filed: 1980-08-11
Abstract: PURPOSE:To obtain high efficiency for the training of withstanding against nocturnal enuresis by arranging a vibrator adapted to operate for specified time with a urination signal from a sensing electrode mounted removably at the fork of an underpant and a buzzer actuated following the stopping of the vibrator. CONSTITUTION:As soon as electrodes 1 and 1' mounted removably at the fork of an underpant senses urination, a detector 9 generates a detection signal. A timer circuit 10 to which the detection signal is inputted properly sets the actuation time of a vibrator 2 with a time setting device 11 comprising a dial 5 and with the detection signal, it outpts the signal for driving the vibrator 2. When the set time is reached, the driving of the vibrator 2 is stopped and at the same time, a buzzer 3 is actuated. Receiving the stop signal from a switch 4, the detector 9 stop the output of the detection signal and the circuit 10 is reset. A stop watch circuit 13 is provided to measure the time from the urination to the awakening.
Patent JP-S5811971-A (JP)
Title: Detecting device for residual quantity of tonor in tonor storage tank
Inventor: OOKUBO MASAHARU
IPC: G03G15/08
Filed: 1981-07-15
Abstract: PURPOSE:To reduce the mixing of used tonor with fresh tonor by arranging a light penetrating type tonor detecting element so as to be opposed to a tonor carrying means fitted to the bottom of a tonor storage tank with a slight space between the element and tonor carrying means. CONSTITUTION:A screw 13 carrying tonor in the axial direction to feed the tonor to a developing device and a cylindrical body 14 moving the tonor in the direction meeting with its axis at right angles are fitted in parallel pivotally in reverse direction each other to the bottom in a tonor storage tank 12 formed so that the longitudinal section of the bottom 5 shows a W shape. Projections or grooves for carrying the tonor and preventing it from being exerted by surplus loads are formed on the surface of the cylindrical body 14 and a light penetrating type element 8 is arranged with an interval of 1-3mm. between the element and the cylindrical body 14. Since the tonor detecting element 8 detects the residual quantity of tonor and supplies it, used tonor, scarecely exists in the tonor tank, is not mixed with fresh tonor.