baber/WOPTO huggingface dataset:
Patent JP-H06334714-A (JP)
Title: Isdn telephone system
Inventor: YOKOTA MASANORI
IPC: H04M1/253
Filed: 1993-05-20
Abstract: PURPOSE:To enable a caller to call an opposite party with a call tone of an optional pattern by generating the call tone pattern corresponding to call tone pattern designation information to generate a call tone corresponding to the call tone pattern. CONSTITUTION:When terminal equipment designation information designates a terminal equipment, a central processing unit 3 sends call tone pattern designation information 9 to a call tone generating section 6 as a call tone pattern and stores it to a predetermined area of a RAM 5. Then the information is called one by one bit from a predetermined area of the RAM 5 storing the call tone pattern and when all bits are called and the level of the called bit is logical 1, a call tone generating section 6 generates a call tone by 0.25sec and when the called bit is logical 0, the call tone generating section 6 stops the generation of the call tone by 0.25sec. Thus, the call tone generating section 6 generates the call tone according to the call tone pattern stored in a predetermined area of the RAM 5.
Patent JP-H11312595-A (JP)
Title: Discharge lamp lighting device
Inventor: JINBO KATSUYOSHI
IPC: H05B41/24
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which eliminates the need for an advancing current detecting protection circuit. SOLUTION: In a discharge lamp lighting device, an inverter supplied with a dc power E and alternately opening and closing a pair of switching elements Q1, Q2 connected in series with each other has its output connected to a discharge lamp FL via a series circuit of a first capacitor C0 and a choke coil L, and a second capacitor CS is connected in parallel with the discharge lamp FL, for starting the discharge lamp FL. The oscillating frequency of the inverter when the discharge lamp FL is on in a rated condition is half or less then a resonant frequency f0 of the first capacitor C0, the choke coil L, and the second capacitor CS, when the discharge lamp FL is not turned on (at the time of emissionless at the end of the life time of the discharge lamp).
Patent JP-S599260-A (JP)
Inventor: GOTOU TADAHISA
IPC: D06B3/24
Filed: 1982-07-07
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-S61277004-A (JP)
Title: Apparatus for measuring dimension
Inventor: SATO TAKUJI
IPC: G01B11/02
Filed: 1985-05-31
Abstract: PURPOSE:To extremely reduce the effect of dust in an image sensor while the resolving power in a measuring direction is kept high, by projecting the image of an article to be measured onto the image sensor in a measuring direction at a magnification higher than that in the direction forming a right angle to said measuring direction. CONSTITUTION:A first image sensor 220 is arranged in the direction wherein the picture element thereof crosses the surface of paper at right angles and the image of a member 10 is projected on the first image sensor 22 at a 20 times magnification by an objective lens 212. Negative and positive columnar lenses 237, 238 are oriented so that the column axes thereof are at right angles to the surface of the paper and the negative columnar lens 337 is arranged so as to obtain emitted luminous flux in the plane parallel to the surface of the paper and, therefore, by moving the positive columnar lens 238 on an optical axis in the plane parallel to the surface of the paper, the advance of said lens 238 is enabled. The projection magnification in the plane parallel to the surface of the paper comes to 1/2 by the negative and positive columnar lenses 237, 238. A second image sensor 239 has a plurality of picture elements arranged in the direction at right angles to the surface of the paper. By this method, the image of the member 10 is projected at a 1,000 times magnification in the plane at right angles to the surface of the paper and at a 500 times magnification in the plane parallel to the surface of the paper.
Patent JP-H01289338-A (JP)
Title: Communication system by token passing system bus
Inventor: SAKUYAMA HIROAKI
Filed: 1988-05-17
Abstract: PURPOSE:To facilitate the fault analysis by acquiring the data transmission right when each of plural equipments to be connected receives the 1st control word specific to itself and sending a data together with the 2nd control word representing the head of data and its destination and the 3rd control word representing the end of data and its sender. CONSTITUTION:An equipment 11 connecting to a token passing system bus 10 in the event of detecting a TOK control word in a data on the bus 10 compares a sequence number included in the word with sequence numbers 0 to 6 specific to its own equipment and when they are identical to each other, the equipment 11 acquires the transmission right. The equipment 11 acquiring the transmission right sends the data in the order of BOM including a function code representing the head of data and the destination of the data, the transmission data and EOM including its own sequence number and representing the end of data to the bus 10. Thus, the retransmission request when any error is detected in the received data is implemented timely and an equipment implementing undesired transmission is specified even in the reception of a data not expected by the equipment thereby facilitating the fault analysis.
Patent JP-H11311709-A (JP)
Title: Production of polarizing diffraction grating
Inventor: TAKAGI KENICHI
IPC: G02B5/30
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a high performance polarizing diffraction grating in a fine pitch by forming a diffraction grating and an ion exchanged-region on an optical crystal plate. SOLUTION: In this producing method, a mask resist 5 is formed on an optical crystal plate 1 and an ion exchanged region 6 is formed by ion implantation method. The energy of ions to be implanted is changed in several stages so as to implant ions of different energy in different stages. After the mask resist 5 is removed, the crystal plate is processed in such a manner that the phase difference produced by the difference between the optical pass length of the light transmitting through the ion exchange region 6 and the optical pass length of the light transmitting through the non-ion exchange region is as (2n+1)π for the phase difference ϕo of the ordinary ray component and 2nπ for the phase difference ϕe of the extraordinary ray component, wherein n is an integer.
Patent JP-S5546802-A (JP)
Title: Travelling safety confirming system of railway rolling stock on left-and-right parallel track
Inventor: KOBAYASHI SHIGEKI
IPC: B60L15/40
Filed: 1978-09-26
Abstract: PURPOSE: To confirm the safety of travelling on a track with excellent workability and high safety, by providing an unmanned car to be induced with a travelling holding function in case of the interruption of electric waves, and by automatically reopening induction travelling by the returns of electric waves within a fixed time.  
     CONSTITUTION: When there are dangers that wireless induction between an induction car A and a car to be induced B is temporarily interrupted, the following devices are mounted; a travelling holding switch munually operated in the car A before electric waves are interrupted. A timer that intentionally delays the functioning of an emergency brake, which works to the car B when electric waves are interrupted, for a fixed time and maintains the releasing conditions of zero-interlock mechanism and the emergency brake. A self-propelled holding circuit for controlling fuel by supplying with proper speed instructions during the functioning of the timer. When normal transmission and reception are recovered within a fixed time by the timer, the travelling holding switch is returned while the emergency brake is released. Thus, the safety of travelling can be affirmed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04347213-A (JP)
Title: Execution of direct foundation
Inventor: TAKAO TAKESHI
IPC: E02D27/01
Filed: 1991-05-23
Abstract: PURPOSE:To unnecessitate construction of a trench for dewatering and assembly of a scaffold, to save man-power in execution and to shorten the construction period. CONSTITUTION:Forms 1 are assembled along the peripheral slopes of the bottom of cutting, and after backilling concretes 2 are placed between the forms and the slopes, footings 7 are constructed to from the direct foundation F. Springs are drained by making use of the top ends of the backilling concrete 2 to make unnecessary a trench dewatering and, at the same time, the footings 7 are constructed from the circumferential surfaces of the backilling concretes 2 in succession to unnecessitate assembly of a scaffold, the manpower of execution is saved, and a construction period is reduced as well as reduction of an excavated amount of soil with unnecessary assemble of the scaffold.
Patent JP-2000310809-A (JP)
Title: Stroboscopic device
Inventor: YAMADA HIROYUKI
IPC: G03B17/04
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact stroboscopic device whose load by the deformation of an electric conductive member is small when a strobe light emitting part is moved by plural rotary shafts. SOLUTION: This device is equipped with the strobe light emitting part constituted by housing a xenon discharge tube 12 or the like in a stroboscopic housing 1, a supporting member 3 supporting the strobe light emitting part by the rotary shafts 4 and 5 on either end side and supported by the rotary shafts 2a and 6 on the other end side turnably with respect to a stroboscopic partitioning member 2, a lift lever 8 moving the strobe light emitting part to a light emission feasible position and a housing position, a lead wire 7 which supplies electricity to the discharge tube 12 or the like and which is arranged to pass near the rotary shafts 4 and 5 and 2a and 6, whereby its operation at the time of rotation is nearly the same as the member 3, and a rubber tube 9 protecting the wire 1 in a watertight state.
Patent JP-H01287900-A (JP)
Title: Bi-directional shift register
Inventor: KITAO YOSHITAKA
IPC: G11C19/28
Filed: 1988-05-16
Abstract: PURPOSE:To reduce the number of elements, to highly integrate a circuit, to reduce energy consumption and to improve an operational capacity by selecting and controlling a right shift data input and a left shift data input with an input data selecting signal input or a clock input. CONSTITUTION:One side out of first and second differential circuits is selected by a third differential circuit connected to the emitter of first and second transistors 18 and 23 to constitute a first differential circuit to which the signal to be shifted in a right direction is inputted and the emitter of third and fourth transistors 19 and 22 to constitute a second differential circuit to which the signal to be shifted in a left direction is inputted, and the shift direction of the signal can be freely changed. Consequently, it is not necessary to use a multiplexer by the combination of first and second latch circuits. Thus, a constituting element is reduced, a circuit is highly integrated, the energy consumption is reduced and the arithmetic capacity can be improved.
Patent JP-H0850341-A (JP)
Title: Blue-sensitive pigment with heterocyclic substituent
Inventor: TOOMASU ROBAATO DOBURUSU
IPC: G03C1/29
Filed: 1995-05-17
Abstract: PURPOSE: To impart excellent color reproducibility to an element regardless of dyestuff having blue sensitivity of a relatively short wavelength and simultane ously to provide excellent speed sensitive response. CONSTITUTION: This photographic element contains a silver halide emulsion spectrally sensitized to blue light by the dyestuff of the formula having the max.. blue sensitivity in <485nm. In the formula, X and X' independently denote the atoms, etc., necessary for completing thiazole, benzothiazole, naphthothiazole, oxazole, benzooxazol enaphthoxaole selenazole, enazole, benzoselenazole, naphthoselenazole, imidazole benzoimidazole or naphthoimidazole; Z1 denotes pyrrole or furan-contg. group, etc.; R1 and R2 independently denote 1 to 10C hydrocarbon; A deniotes paired ions.
Patent JP-S5641773-A (JP)
Title: Synchronous switching device for signal for driving inverter
Inventor: SHIMIZU HIROKI
IPC: H02M7/515
Filed: 1979-09-13
Abstract: PURPOSE:To change over the action signals of the inverter to pulses synchronizing with a commercial power source smoothly by a method wherein the combination of rectangular wave pulses is in the same frequency as to the commercial power source and pulses, whose rise time is delayed to the said pulses, and a logical circuit are combined. CONSTITUTION:A rectangular wave generating circuit 2 generates the rectangular waves in the same frequency as a commercial power source, and a delaying circuit 3 generates rectangular waves rising at a point of time later than the rectangular waves. When synchronous point detecting signals are not inputted to an AND circuit 6, signals with the same wave forms as the output signals of the delaying circuit 3 are inputted to a pulse distributor 8 for driving an inverter. When the synchronous point detecting signals are inputted to the AND circuit 6, a FF circuit 5 is not subject to an effect of the output of the rectangular wave circuit 2 after fall signals are emitted from a NOT circuit 4, and output from a logical circuit 7 is synchronized with the commercial power source. A logical mistake in case of the change-over of the logical circuit 7 is prevented by means of the delaying circuit 3.
Patent JP-S62277143-A (JP)
Title: High-temperature and high-pressure device
Inventor: NAKA SHIGEHARU
IPC: B01J3/06
Filed: 1986-05-23
Abstract: PURPOSE:To increase the frequency of services by specifying the ratio of the area of the first-stage spacer to the pressing face of a piston in the title high- temp. and high-pressure device consisting of a cylinder, the piston, a gasket, and plural spacers. CONSTITUTION:The pressure of the piston 2 is transmitted to a sample 7 through the spacers 4-1-4-3, the pressure is concentrated, and high pressure is generated. When the inner diameter of the cylinder is small (<=16mmphi), sufficient high pressure can be generated by using the geometrically limited spacers. However, when the phi of the cylinder 1 is increased to about 24mm, only the geometrical limitation is not enough, and the limit of the high pressure is not increased unless the ratio of the area of the first-stage spacer 4-1 to the area of the pressing face of piston 2 is adjusted to more than a specified value. Namely, the ratio of the first-stage spacer 4-1 to the area of the pressing face of piston 2 is controlled to 70-90%. Consequently, high pressure can be stably generated, and the frequency of services can be increased.
Patent JP-H06333938-A (JP)
Title: Metal-base transistor and superconducting-base transistor
Inventor: IMAMURA KENICHI
IPC: H01L29/737
Filed: 1993-05-20
Abstract: PURPOSE:To form the base of a horizontal metal-base transistor without deteriorating the crystallinity of its emitter and collector areas. CONSTITUTION:The metal-base transistor has an n-type semiconductor layer 2 and insulating layer successively formed on a substrate 1, groove 6 formed through the layers 2 and 5, metal base 3 filling the groove 6, base electrode 4 connected to the metal base 3 and extended onto the insulating layer 5, and emitter and collector electrodes 7 and 8 which are counterposed to each other on the semiconductor layer 2 on both sides of the groove 6. The semiconductor layer 2 can be constituted of GaAs, InP, InGaAs, InAlAs, GaSbAs, or AlGaSbAs and the metal base 3 can be constituted of Pt, Pd, or Ni. Or, the layer can be composed of an InAs or InGaAs layer and the base 3 can be composed of a superconducting metal base composed of Nb or NbN.
Patent JP-H06327721-A (JP)
Title: Elevating mechanism for bed or the like
Inventor: ITASAKA SHINJIRO
IPC: A61G13/06
Filed: 1993-05-20
Abstract: PURPOSE:To provide the elevating mechanism for bed or the like so as to provide a margin space under a bed part. CONSTITUTION:A driving means 6 is provided at the lower face center of a base frame 2, and first and second drive arms 7 and 8 to be deformed reversely each other while being interlocked are linked to the output shafts of the first and second follower bevel gears of a bevel gear mechanism 18 constituting the driving means 6. These first and second drive arms 7 and 8 and shorter link arms 10S and 11S of L-shaped first and second follower members 10 and 11 at positions adjacent to stretching legs are linked by interlocking rods 13 and on the other hand, longer interlocking arms 10L and 11L of the first and second follower members 10 and 11 are connected to inner legs 3b at the stretching legs 3. Thus, since the margin space can be secured on the lower face of the base frame and a user can pull the legs inside the lower face of the base frame, the user can easily stand up.
Patent JP-H02300251-A (JP)
Title: Stabilized vinyl chloride resin composition
Inventor: NAKANISHI SUKEJI
IPC: C08L27/04
Filed: 1989-05-15
Abstract: PURPOSE:To exhibit heat stability at high temp. and excellent effect of preventing coloration in heat storage at low temp. for a long time by incorporating a chlorinated polyethylene resin and an oxoacid of halogen as stabilizers in a vinyl chloride resin. CONSTITUTION:A stabilized vinyl chloride resin compsn. is prepd. by compounding 100 pts.wt. vinyl chloride resin with 0.1-10 pts., pref. 0.2-5 pts. sum of a chlorinated polyethylene resin (A) and salt of an oxoacid of halogen (B) (e.g. magnesium perchlorate) (the wt. ratio of A/B is 60/40-95/5, pref. 70/30-90/10) and if necessary, a metal salt of an org. acid, a phenol, an org. phosphite compd., an epoxy compd., a nitrogen-contg. non-metallic salt stabilizer, etc.
Patent JP-S60263565-A (JP)
Title: Long-sized one-dimensional sensor
Inventor: TARUI KEIJI
IPC: H01L27/146
Filed: 1984-06-09
Abstract: PURPOSE:To make dispersion in sensor area for each picture element small and to prevent destruction of a photoelectric conversion film by constituting a title sensor so that a beltlike common electrode is not opposed to corner parts of plural individual electrodes and not using the corner parts of individual electrode as sensors. CONSTITUTION:An Al film is formed on a glss substrate 1 by electron beam vapor deposition to a thickness of 3,000Angstrom . A sensor section and its electrode pattern are formed by photolithography to obtain a lower individual electrode 2. The longitudinal width W of the electrode 2 is made to 1.5 times lateral width D. A film of hydrogenated amorphous silicon is formed by a glow discharge process to form a photoconductive conversion film 3. Further, a beltlike common electrode 4, narrower than the width W of a lower individual electrode, is provided in beltlike form not to oppose to right above the corner part of the lower individual electrode 2. By such constitution, the part that does not oppose to the common electrode 4 of the lower individual electrode 2 does not work as a sensor.
Patent JP-H04352821-A (JP)
Title: Method for operating roving frame
Inventor: NAKANO TSUTOMU
IPC: D01H1/34
Filed: 1991-05-23
Abstract: PURPOSE:To drive and control a flyer at a speed capable of preventing a roving from breaking due to centrifugal force by forming a roving package while changing the number of revolutions of the flyer based on a specific speed change curve according to the length of the roving wound onto a bobbin. CONSTITUTION:Many data on a speed change curve for the number of revolutions of a flyer 2 expressing the relation between the number of revolutions of the flyer 2 and the roving winding diameter from the start of winding to a full package for preventing the roving from breaking due to centrifugal force acting on the roving on the surface of the roving package in winding the roving are memorized in a memory (RAM) 26 corresponding to spinning conditions. The speed change curve for the number of revolutions of the flyer corresponding to the average number of revolutions of the flyer is read out of the memory 26 based on its average number of revolutions of the flyer inputted with an input device 25 and the spinning conditions by a CPU 23. Thereby, the number of revolutions of the flyer is controlled based on the aforementioned speed change curve for the number of revolutions of the flyer.
Patent JP-S5822523-A (JP)
Inventor: ANDOU FUMIO
IPC: H02H3/36
Filed: 1981-07-31
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-H07326011-A (JP)
Title: Production of magnetic head
Inventor: KATO TAKU
IPC: G11B5/127
Filed: 1994-05-31
Abstract: PURPOSE:To efficiently and exactly produce a magnetic head having an azimuth angle. CONSTITUTION:A magnetic head block 1 is formed by forming approximately symmetrical winding grooves 6, 7. in the depth D1 (D2) direction of magnetic gaps G1 (G2) on at least either of magnetic core half body blocks 2, 3 and butting a pair of these magnetic core half body blocks 2, 3 against each other via a gap material. This magnetic head block 1 is thereafter diagonally cut according to the azimuth angle (theta) of the magnetic gaps G1 (G2) and either of both end faces 2a, 3a (2b, 3b) in the depth D1 (D2) direction of the magnetic gaps G1 (G2) is used as a magnetic recording medium-sliding surface. As a result, either of two kinds of the magnetic heads 10A (10B) having the azimuth directions reverse from each other is obtd.
Patent JP-H08292521-A (JP)
Title: Film-integrated type camera
Inventor: YAMAZAKI MASARU
IPC: G03B41/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide a film-integrated type camera where focusing can be made by a simple structure and infrared-ray photographing can be performed. CONSTITUTION: As for the film-integrated type camera 1 where a film cartridge 8 is previously loaded at the time of assembling, an infrared-ray transmissive filter 11 is arranged at a photographing optical path L1 infrared photographing on infrared film F carried from the film cartridge 8, and the deviation of visible ray focus and infrared ray focus is corrected by the thickness of the infrared-ray transmissive filter 11.
Patent JP-S63281915-A (JP)
Title: Square-folding packing method
Inventor: YUASA SHUNICHI
IPC: B65B9/06
Filed: 1987-05-15
Abstract: PURPOSE:To perform perfect and hermetical seal square-folding packing by providing small holes to the tab parts of a packed product free from positional shift by drilling, and folding and uniting said tab parts to heat-seal the same. CONSTITUTION:A packing material F wherein an inner surface is composed of a heat-fusible plastic film and an outer surface is composed of a non-heat-fusible plastic film is folded into a cylindrical form and the inner surfaces of both ends thereof in the lateral direction are abutted and fused to apply a center seal 1 to the packing material F and, during process, a product S is received in the sealed packing material at the almost middle part thereof. The cylindrical tab parts 2 extending from both ends of the product S are cut into a required length so as to be capable of being united on the upper surface of the product at the center thereof and end seals 4 are applied to the tab parts 2 in such a state that gussets 3 inserted at the edges of the product S and both free ends of the tab parts are cut into a V-shape. Small holes 5 are provided to the surfaces of the tab parts on the side opposite to the surface having the center seal 1 at places separated by a required length from the end seal parts 4 on both sides. The parts 6 from the end seals on both sides to the small holes are bonded under heating and pressure and the tab parts 2 on both sides are folded and abutted at the center and the small holes 5, 5 of the tab parts on both sides are mutually fused by a heater. The tab parts are horizontally opened to complete packing.