baber/WOPTO huggingface dataset:
Patent JP-H10239517-A (JP)
Title: Optical filter, and fluorescent observation endoscope device
Inventor: UTSUI TETSUYA
IPC: G02B23/24
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To transmit only a light in an appropriate wavelength area even in the case of reducing the number of layers in a film formed on a substrate by forming a wavelength selective transmission film on at least one face of color glass forming the substrate. SOLUTION: In an image pickup part 30 of the fluorescent observation endoscope device, a fluorescent filter 35 transmits only a fluorescent component out of light incoming from an eyepiece 16 through a detachable reflecting mirror 32. The fluorescent filter 35 has vapor-deposited films (equivalent to a wavelength selective transmission film layer) formed on both faces of color plate glass forming a substrate that does not transmit light in a shorter wavelength area than light of about 400nm.  This vapor-deposited film is composed of a vapor-deposited film of 50 layers with a film thickness of 175nm formed by vapor-depositing material with a reflective index of 2.249 and material with a reflective index of 1.489 alternately on one face of the substrate, for instance, and a vapor-deposited film of 47 layers with a film thickness of 113nm formed by vapor-depositing material with a reflective index of 2.249 and material with a reflective index of 1.489 alternately on the other face of the substrate.
Patent JP-H10246143-A (JP)
Title: Overspeed preventing device for gas engine
Inventor: NOJIMA HIROSHI
IPC: F02D41/22
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent an overspeed of a gas engine without deteriorating drivability, relating to an overspeed preventing device for the gas engine. SOLUTION: A constitution is formed such that an engine speed detection means 3 detecting a rotational speed of a gas engine 2 and a control means 50 controlling air-fuel ratio of the engine 2 based on detection information from the engine speed detection means 3 are provided, by the engine speed detection means 3, when the rotational speed of the engine 2 is detected to exceed a prescribed rotational speed, air/fuel ratio is controlled to a lean side by the control means 50.
Patent JP-H06334597-A (JP)
Title: Mobile radio communication method
Inventor: YAMAUCHI YUKIMICHI
IPC: H04B7/26
Filed: 1994-03-18
Abstract: PURPOSE:To eliminate the need to provide a radio control station which controls and administrates the whole system, to beforehard predict the quantity of interference to be given to other base stations by each radio base station at the time of performing a communication with a subscriber radio station, and to enable efficient frequency allocation. CONSTITUTION:This method consists of plural radio base stations 21-27 which are arranged in a communicable area at intervals and plural subscriber radio stations 31 which are movable in the area, and the both makes a communication by using an optional channel among plural radio channels allocated for the communication between the both; when a subscriber radio station 31 moves in the communicable area, opposite radio base stations are automatically switched in order to continuously offer communication service. Each radio base station sends and receives information regarding the internal state of an radio base station which consists of the use state and observation state of plural radio channels used for the communication with a subscriber station 31 between the adjacent radio base station and each base station and determines a radio channel to be used by itself on the basis of the information.
Patent JP-H05250024-A (JP)
Title: Nc program preparing method
Inventor: YAMAGUCHI KATSUYA
IPC: G05B19/4093
Filed: 1992-03-05
Abstract: PURPOSE:To simplify a work sequence and to shorten work time by automatically executing coordinate transformation to an NC program requiring coordinate transformation. CONSTITUTION:In the processing of a software, a program code 3 for axis movement in the NC program inputted from an auxiliary storage device is retrieved, and the orbit 4 is obtained. Then, the work shape is obtained by executing coordinate transformation 5 to the shape of the orbit. Further, the NC program in the work shape is generated, and the NC program is outputted to the auxiliary storage device.
Patent JP-H10193856-A (JP)
Title: Binder
Inventor: YUDA AKITO
IPC: B42F1/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To file sheets without slidably dropping even if superposed sheets are increased in thickness by providing a stylus implanted at its end toward the sheets at an inside of one jaw of a grip for holding the sheets at parts of a pair of jaws switched by molding its section in a U shape. SOLUTION: A stylus 4 is fixed to a stylus support tray mounted at an end of a jaw 2 of a grip 1. A distance between the stylus 4 and the tray 5 is adjusted in the state that the stylus 4 is passed so that sectional shapes of a pair of jaws 2 to be switched are held in a U shape. A sheet retaining plate 7 is coupled to a groove of the jaw 2 by bending a coupling part of the grip 1 to press an end of the sheet 20 at its end by utilizing a warping force of the grip 1 in a bent state in the state that the grip 1 is closed. Thus, the sheets 20 are opened with holes, the stylus 4 is passed, and the plate 7 can sequentially retain the sheets 20 in the closing order.
Patent JP-H02229510-A (JP)
Title: Filter
Inventor: FURUKAWA TOSHIO
IPC: B01D33/044
Filed: 1989-03-02
Abstract: PURPOSE:To miniaturize the filter by providing a cylindrical casing and forming a filtrate discharge member freely rotatably in the casing. CONSTITUTION:The raw liq. is supplied into the casing 4 from a raw liq. inlet 5 and flows down spirally in a raw liq. passage 23. Meantime, the liq. is filtered, and the liq. having passed the filter medium 22 is passed through a filtrate passage 14, collected in the internal chamber 20 of the filtrate discharge member 15 and recovered from a filtrate outlet 21. Meanwhile, the raw liq. flowing down through the raw liq. passage 23 is gradually concentrated, sent toward a liq. concentrate outlet 7, discharged to the outside of the system from the outlet 7 while keeping fluidity, sent, as required, to a filter such as a filter press and refiltered. By this method, continuous operation is secured.
Patent JP-H10244370-A (JP)
Title: Method for adjusting height of reinforcement of weld in arc welding and its welding machine
Inventor: HAYASHI MASAKAZU
IPC: B23K9/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To adjust reinforcement of weld to have a prescribed height while maintenance of speed in high speed welding and prevention of undercut are contrived by using multiple electrodes. SOLUTION: In arc welding using multiple electrodes in a groove 2 between oppositely facing base materials 1, 1, a wire-like electrode 4 preceding in the welding direction is energized by the first required current necessary for securing a required penetration depth, while a succeeding belt-like electrode 5 is used longitudinally along the welding direction and energized by the second required current necessary for securing a required deposited metal quantity.
Patent JP-S63216033-A (JP)
Title: Organic nonlinear optical material
Inventor: KURIHARA TAKASHI
IPC: C07C251/24
Filed: 1987-03-05
Abstract: PURPOSE:To enable tertiary optical nonlinear response at high speed and high efficiency by using an org. nonlinear optical material expressed by the specified structural formula. CONSTITUTION:An org. nonlinear optical material is expressed by the formula I (where D is an electron donative group). The defect in the conventional technique wherein lengthener of absorption wavelength due to expansion of pi conjugation or increase of charge transfer accompanies if nonlinear optical effect is desired to be enhanced, is eliminated by symmetrically substituting polarizing groups having strong donative characteristic to both terminals of a relatively long molecule of pi-conjugated system [terephthal-bis-aniline (TBA) of 22pi electron system]. By this constitution, great tertiary nonlinear optical effect is obtd.
Patent JP-S60193027-A (JP)
Title: Data processor
Inventor: YOKOYAMA YASUSHI
IPC: G06F1/24
Filed: 1984-03-14
Abstract: PURPOSE:To decrease the breakdown time in a system crush mode by using a memory means for rerise to shunt and store the contents of a main memory corresponding to initialization. CONSTITUTION:This data processor is provided with a main memory 1, a central processor 2, peripheral processors 3 and 4, auxiliary memories 5-7 and an auxiliary memory 8 a part of which forms a memory means for rerise. In an operation mode of the processor, a system crush occurs and the data processing operation is stopped. Under such conditions, the memory contents obtained after initialization and shunted and stored in the memory 8 are stored immediately again in the memory 1 via the ''main memory restorage procedure'' and then reset to a ''system ready'' state after the ''matching processing'' procedure which secures matching between the hardware state of the processor 2 and the state of the memory 1. Thus the processor 2 can restart a data processing operation.
Patent JP-S61210447-A (JP)
Title: Prefetching address setting system
Inventor: TOYOKI NORIYUKI
IPC: G06F12/08
Filed: 1985-03-12
Abstract: PURPOSE:To make simple the mechanism of a PFAD and to execute the PFAD setting action at a high speed by having the count-up propagation width of the prefetching address counter (PFADC) by matching to the minimum increasing capacity of a main storage MS. CONSTITUTION:The address to access a main storage MS is set to an address register (ADR), and a prefetching PF is executed to a buffer storage BS. The address is set to a lower order address PFADC 12 at an ADR.L 111, the lowest bit of the PFADC 12 is counted up, the lower order address of the PFAD is prepared and set to a PFADR.L 131. On the other hand, the higher order address of an ADR.H 112 is set to a PFADR.H, and the PFAD is set to a PFADR 13. When respective bits of the PFADC 12 before the count-up are all one, the correct PFAD is not obtained at the time of the count-up, and therefore, the PFAD set to the PFADR 13 by a bit decision 14 and a gate 15 is prevented from going to the MS and the PF is constructed not to executed.
Patent JP-S58166784-A (JP)
Title: Laser generator
Inventor: HARADA TETSUO
IPC: H01S3/03
Filed: 1982-03-29
Abstract: PURPOSE:To simplify the handling and installation as well as to contrive miniaturization of the titled laser generator by a method wherein a laser resonator, a laser medium cooler and a laser medium circulator are housed in one receptacle in which a laser  medium is sealed and, at the same time, an interconnecting path wherein said laser  medium is circulated among the above-mentioned apparatus is provided. CONSTITUTION:The right-end part of a vacant space 153 is connected to an optical system 3 through the vacant space of a gimbal unit 100 and the laser pick- out hole  110c provided on a mirror 110. Accordingly, by driving a circulation fan 152, the laser  medium located inside the optical system 3 is guided from inside the optical system 3  to a duct 151 passing through the gimbal unit 101 as shown by the arrow A in the diagram. Said laser medium is then passes through the vacant space 153 located between a  duct 150 and the outer wall 40 of an inner cylinder 2, reaches the right-end part inside  the inner cylinder 2, then passes through the gimbal unit 100, and forcibly circulated  along the route returning to the optical system 3. As a result, the whole laser medium  held in the optical system can be maintained at the uniform temperature, and the phenomenon of swinging of a beam of light and the like caused by the difference of local density can be prevented.
Patent JP-H04265683-A (JP)
Title: Linear motor drive
Inventor: MIYAMOTO TSUTOMU
IPC: H02P25/06
Filed: 1991-02-21
Abstract: PURPOSE:To provide a linear motor drive for CD player having high disturbance suppressing capacity at the time of playing, high seek speed for realizing high speed access and in which stop control is facilitated. CONSTITUTION:In a linear motor drive for CD player, optimal speed feedback coefficients are employed, respectively, for play time and seek time. For that purpose, means sw for switching the speed feedback coefficient between kv1 for play time and kv2(kv1) for seek time is provided.
Patent JP-H01223103-A (JP)
Title: Production of modified ionomer resin
Inventor: YAMADA MIKIO
IPC: A63B37/00
Filed: 1988-03-02
Abstract: PURPOSE:To readily obtain, using an extruder, the title modified ionomer resin with a specified amount of the whole carboxyl groups neutralized with zinc ions, by blending an ionomer resin neutralized with sodium with a basic zinc carbonate under molten conditions. CONSTITUTION:An ionomer resin containing 10-60% of the total carboxyl groups neutralized with sodium ions [a thermoplastic resin obtained by neutralizing a copolymer from a monoolefin and 3-8C unsaturated mono- or di- carboxylic acid (ester with metallic sodium] is blended with a basic zinc carbonate, normally in an amount of 1-3pts.wt. based on 100pts.wt. the ionomer resin under molten conditions, normally at 120-300 deg.C to further neutralize 10-40% of the total carboxyl groups therein with zinc ions, thus obtaining the objective modified resin. Golf balls covered with the resultant resin have high resilience and resistance to cutting and very excellent low-temperature durability.
Patent JP-H08201536-A (JP)
Title: Stickable clock
Inventor: KAWAMURA MITSUO
IPC: G04B37/14
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a stickable clock which can be stuck freely on a place or an object which a user likes by a method wherein a Velcro or an equivalent adhesive body is installed on the rear of the clock. CONSTITUTION: A Velcro 2 or an equivalent adhesive body is installed on the rear of a clock 1 whose surface is made of a metal or a plastic and whose size is equal to that of a wristwatch. A plurality of face zippers 2 for one face are prepared, they are attached to places which a user likes, mounting places are decided as required, and the clock 1 is set on any of the places properly or removed. In this manner, the clock can be pasted freely on the place or the object which the user likes. In addition, since the clock can be removed simply, it is removed and kept in a separate safe place when there is a fear that it is stolen.
Patent JP-H06268015-A (JP)
Title: Integrated circuit
Inventor: TSUKAMOTO KENJI
IPC: H05K3/34
Filed: 1993-03-10
Abstract: PURPOSE:To provide a semiconductor device in which the stress on connections is reduced and thus the life is prolonged by using tiny solder pins enclosing a core for the electrical and mechanical connections between a semiconductor substrate and a package substrate. CONSTITUTION:A semiconductor chip 1 has metallic terminals 5 serving as the interface to metallic cores. A package substrate 2 has metallic terminals 6 serving as the interface to tiny solder pins 3. High-melting solder 7 between the cores 4 and the terminals 5 is melted by heat to make both electrical and mechanical connections. The solder pins 3, each enclosing a core 4, are heated between the terminals 4 and 5, and they are cooled to room temperature after the cores 4 and the terminals 6 has been alloyed at the junction between them. As opposed to the conventional connection of solder pins alone, the stress on the connections is reduced, resulting in the prolongation of device life.
Patent JP-H07262507-A (JP)
Title: Production of magnetic head
Inventor: KANAYAMA NAOYUKI
IPC: G11B5/127
Filed: 1994-03-18
Abstract: PURPOSE:To provide a producing method by which magnetic heads formed by dipping in a liq. coating film material can be protected from damage at the time of transfer in a grinding process. CONSTITUTION:Coating films 2 are formed on magnetic heads 1 suspended from support members 14 fitted to a support shaft 13 by dipping the magnetic heads 1 in a liq. bond 12 filled into a vessel 10 and parts of the coating films 2 formed on faces of the magnetic heads 1 sliding on a magnetic recording medium are removed by grinding. Coating films are uniformly formed at a time on a prescribed number of magnetic heads.
Patent JP-H07263950-A (JP)
Title: Parabolic antenna system
Inventor: YAMAZAKI YOICHI
IPC: H01Q19/13
Filed: 1994-03-18
Abstract: PURPOSE:To provide the parabolic antenna system where a a supporting arm is used as a case or the like where a converter main body is stored. CONSTITUTION:The free end of a supporting arm 2 extended to the front of a reflection mirror 1 is opened to the side of the reflection mirror 1 and is formed into an approximately rectangular box to provide a storage part 3 of a converter main body 8, and a hole 4 is provided on the bottom face of the storage part 3, and a detaining part 5 projecting to the rear is provided on the lower front side, and a detaining claw 10 is provided under a front cover 9, which has the converter main body 8 attached to the rear side and consists of an aluminum die-casting, and is detained by the detaining part 5, and a setscrew 12 is inserted through a clamping hole 11 and is fastened to a tapped hole 6. If the front cover 9 is made of a synthetic resin in this constitution, the detaining part 5 standing upward is provided on the lower front side of the approximately rectangular box and is detained by a detaining part 9a formed under the front cover 9, and the setscrew 12 is inserted through the clamping hole 11 and is fastened to the tapped hole 6.
Patent JP-H03253635-A (JP)
Title: Trussed frame of long and large span and its construction
Inventor: HASHIMOTO YASUYUKI
IPC: E04B1/342
Filed: 1990-03-02
Abstract: PURPOSE:To reduce the weight of structure by a method in which long and large span truss beams are assembled while supporting weight on an assembling base temporarily set between columns and the tip of an extending part projected to the outside of column is connected to the upper and lower parts of the columns by tension members. CONSTITUTION:An assembling base is temporarily set on the ground between columns 2 erected on fixed positions, while supporting weight on the base, long and large horizontal or angled truss beams 1 are assembled and connected with the columns 2. Under the condition, the tips of extension parts 5 projected to the outside of the columns 2 are connected with the upper parts of the columns 2 by upper tension members 6 and also connected with the lower parts of the columns 2 by lower tension members 7. Since the tension members 6 and 7 can be worked as side tension members against the weight to be applied to the truss beam 1, deflection in the beam 1 can be suppressed and the weight of the structure can also be reduced.
Patent JP-S62207036-A (JP)
Title: Voice coding system and its apparatus
Inventor: OZAWA KAZUNORI
IPC: G10L19/10
Filed: 1986-03-07
Abstract: PURPOSE:To synthesize voice with high quality even with comparatively less operation quantity and low transmission bit rate by using a spectrum parameter obtained as to a representative period and a pulse train so as to represent the voice signal of the entire frame in an excellent way. CONSTITUTION:A drive signal restoration circuit 240 uses a decoded value, position of a representative period and an interpolated pitch of an inputted sound source pulse train, recovers the pulse train of the sub-frame period other than the representative period from the preceding and succeeding frame pulse trains by the interpolation processing to generate a sound source signal for one frame, which is outputted to a synthesized filter circuit 250 as a drive sound source signal. The circuit 250 inputs a drive sound source signal and a K parameter interpolated based on the representative period, converts the K parameter into a forecast coefficient while switching the parameter at each sub-frame and calculates a reply signal. A multiplexer circuit 260 inputs a code k1 representing the K parameter of the representative period, a code ld of a pitch coding circuit 150, a code of a coder 230, a code representing the sub frame phase and a code representing the position of the representative period and combines them to output the result from a terminal 270.
Patent JP-S54142905-A (JP)
Title: Breaking/resetting system for exchange circuit
Inventor: KASHIO JIROU
IPC: H04L69/40
Filed: 1978-04-28
Abstract: PURPOSE:To secure a quick restarting of the data exchange by resetting the data link control temporarily to the state before discontinuation to give an affirmative answer when a coincidence is obtained between the identifier under request for resetting of the data link and the identifier which is shunted to the reception terminal. CONSTITUTION:In the temporary discontinuation of the data exchange, each terminal makes the stage of the data link plus identifier ID of the remote terminal shunt at register 9 and then breaks the circuit between terminals. When the data exchange is reopened, data link control 3 gives an affirmative answer after resetting the state before the temporary discontinuation when a coincidence is obtained between identifier ID of the terminal included in the data link resetting request given from the communication terminal and the ID which is made to shunt to the terminal to receive the resetting request. Thus, the data exchange is started again. This method can omit almost of the connection initializing procedures at the restarting time of the data exchange, thus ensuring a quick restarting of the data exchange.
Patent JP-S57166272-A (JP)
Title: Sheet opening and closing device
Inventor: MATSUEDA HIDETOSHI
IPC: A01G9/24
Filed: 1981-04-01
Abstract: PURPOSE:To prevent troubles in opening and closing during motor-driven operation by providing a spring midway in a rewinding rope rolled up and fixed in a driving drum in the reverse direction to a driving rope to stop a motor by expansion and contraction of the spring. CONSTITUTION:A pulley 12 is disposed midway in a rewinding rope 6 rolled up in a driving drum 8, the pulley 12 being pulled by a spring 13. A case 17 enclosing the spring 13 therein is provided with a limit switch 15 secured thereto in such a manner that sensors 16, 16' mounted on the spring 13 are brought into contact with an actuator of the limit switch when they are moved. Therefore, if entangled or reverse rolling is caused at time of opening and closing a sheet 1, the limit switch 15 is operated to stop a reduction gear motor 9.
Patent JP-H09243539-A (JP)
Title: Method and apparatus for automatic focusing of automatic hardness meter
Inventor: MASUDA MASAZUMI
IPC: G01N3/42
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance the percentage of success of automatic focusing even if the periphery of a dent is contaminated by calculating the difference between the position of a sample stage becoming max. in the brightness change ratio of an image and a position becoming min. in a brightness max. value to compare the same with a threshold. SOLUTION: A sample stage 14 falls to the lowermost end of stage driving height by a start command 24. When a CCD camera 20 records photographing image data at that height, the stage 14 moves upwardly by one step to record image data by the CCD camera. When the stage 14 reaches the uppermost end, an automatic focus mechanism part 26 operates the stage drive height 1 max. in the brigthtness change rate of the dent boundary part of an image and detects the stage drive height 2 becoming min. in a brightness max. value of each stage to calculate the difference between the heights 1, 2. When this difference is less than or more than a threshold, operation is repeated and, when the difference becomes the threshold or less within the fixed number N of times, the height 1 is set to stage driving height 3.  When the difference does not become the threshold or less, the average value of the heights 1, 2 calculated at the N-th time is set to the height 3.