baber/WOPTO huggingface dataset:
Patent JP-S62232557-A (JP)
Title: Method and apparatus for detecting abrasion of metal
Inventor: SAEKI SATOSHI
IPC: G01N27/82
Filed: 1986-04-02
Abstract: PURPOSE:To detect abnormal abrasion, by a small-sized simple structure constituted so that a metal powder is adhered to the magnet held in a fluid and a magnetic field is demagnetized at the point of time when the adhesion quantity of the metal powder reaches a definite quantity to detach the metal powder to repeat adhesion and detachment. CONSTITUTION:A light source 3 and a light receiver 4 are provided so as to be spaced apart from the surface of a mirror 1 having an electromagnet 2 mounted on the back surface thereof and the whole is arranged to the emitting port of a hydraulic pump. When the metal powder 9 in a fluid is adhered to the mirror 1 to reach certain quantity, light is scattered by the metal powder and, when the supply of a current to the electromagnet is stopped by the reduction in light receiving quantity, the metal powder is removed by the stream of the oil. Whereupon, the supply of a current is again started and this operation is repeated. As mentioned above, because a detector is alway provided to a machine, even abnormal abration easy to miss by periodic inspection can be detected and a structure becomes simple, small-sized and easy to mount.
Patent JP-H11269410-A (JP)
Title: Fluorescent pattern-forming resin composition, fluorescent pattern-forming phosensitive resin composition and fluorescent pattern-forming photosensitive element
Inventor: TANAKA HIROYUKI
IPC: G03F7/004
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide low cost fluorescent pattern-forming resin compositions using reclaimed phosphors, fluorescent pattern-forming photosensitive resin compositions and fluorescent pattern-forming photosensitive elements which are suitable for forming fluorescent patterns of fluorescent character displays such as PDP. SOLUTION: Fluorescent pattern-forming resin compositions comprise (a) a polymer, (b) a reclaimed phosphor having a carbon residue of not more than 0.5 wt.%, and (C) a solvent. Fluorescent pattern-forming photosensitive resin compositions comprise (a) a polymer, (b) a reclaimed phosphor having a carbon residue of not more than 0.5 wt.%, (d) a photopolymerizable unsaturated compound having an ethylenically unsaturated group, and (e) a photopolymerization initiator, and fluorescent pattern-forming photosensitive elements comprise a support and a layer of the fluorescent pattern-forming photosensitive resin composition comprising the components (a), (b), (d), and (e).
Patent JP-S63276937-A (JP)
Title: Data communication monitor system
Inventor: NAKAGAWA HIROSHI
Filed: 1987-03-31
Abstract: PURPOSE:To attain monitoring independently of the experience of a supervisor by using a terminal equipment having an A1 function, analyzing a communication recording outputted from the system to judge the normality, in connecting centers provided at plural points by a communication line to form a data communication network system. CONSTITUTION:In providing centers A, B, C to plural points such as A, B, C to tie them by a communication line, each center, e.g., A1 incorporates a central processing unit 2, which is connected to a terminal equipment 4. Moreover, an intelligent base storage device 3 and an alarm output device 5 are connected to the equipment 4. Through the constitution above, in operating the equipments, a communication state recording such as transmission/reception time and transmission/reception location outputted sequentially from the unit 2 is read by the equipment 4, compared and checked for the judgement based on the data of,e.g., the center C and an alarm is raised from the device 5 if an error exists. Thus, the monitor is attained even by a supervisor having no professional knowledge independent of the hardware and the software.
Patent JP-S59202949-A (JP)
Title: Mechanism for folding table used in vehicle
Inventor: MISAWA SHIGEMOTO
IPC: A47B5/04
Filed: 1983-04-28
Abstract: PURPOSE:To obviate such a risk that a table will be folded unexpectedly when a passenger strikes it inadvertently, by allowing the table to be folded by folding a folding arm. CONSTITUTION:When it is required that a movable table 3 is folded to a fixed table 1, an operation lever 30 is pulled forward by one's hand, and with the forward end of the movable table 3 being held by the hand, it is requied only to rotate the table 3 downward. As a result, an engaging click 27 of a lock arm 25 is pushed down by a cam plate 33 of a lever 30 against the upward resilient pressure of a spring hinge 29 so that the engaging click 27 is disengaged from an engaging hole 28, the upper end of the lock arm 25 is passed through the engaging hole 28 to be slid forward, and in conjunction with this, a folding arm 19 is folded into its folded state at which the table is not used.
Patent JP-H03274575-A (JP)
Title: Electrophotographic sensitive body
Inventor: MURAKAMI MUTSUAKI
IPC: G03G5/06
Filed: 1990-03-26
Abstract: PURPOSE:To prevent occurrence of filming phenomena and to enhance printing characteristics by forming 2 or more organic photosensitive layers having the surface layer less in the content of metal-free phthalocycnine than the lower layers. CONSTITUTION:The 2 or more photosensitive layers each composed of the binder polymer, the metal-free phthalocycnine (H2-Pc) molecularly dispersed into the binder polymer, and the x-type or tau-type phthalocycnine (H2-Pc) granularly dispersed into the binder polymer, and the surface layer is reduced in the H2-Pc content than the lower layers. When the 2 layers are each composed of the binder polymer and the x-type or tau-type H2-Pc, the optimum weight ratio of the binder polymer to the H2-Pc is in the range of 1:2 - 4:1 in the first layer on the substrate side, 5:1 - 20:1 in the second layer on the surface side, thus permitting the printing characteristics to be enhanced and occurrence of filming phenomena to be prevented.
Patent JP-S62232569-A (JP)
Title: Automatic analyser
Inventor: YOKOSUKA TAKEJIRO
IPC: G01N35/04
Filed: 1986-04-02
Abstract: PURPOSE:To rapidly and simply perform each operation, reaction operation and optical measurement, by a method wherein principal parts used in analytical operation on the basis of a predetermined sequence are arranged in close vicinity to each other and cooperated in connection with each other. CONSTITUTION:When a sampling table 4 is rotated and a predetermined specimen container 1 reaches a sample sucking position (a), the specimen in the container 1 is injected in the reaction tube 5 in parts corresponding to an emitting position (b) by a sampling pipet device 9. When the specimen in a specimen container 3 for an emergency specimen, said specimen is similarly injected in the reaction tube 5 in parts. Subsequently, the reagents of the reagent bottles 10, 12 of reagent tables 7, 8 are portionwise injected in the container 5 through reagent pipets 11, 13. The reaction liquid in each tube 5 is subjected to colorimetric measurement, fluorescent analysis, electrolyte analysis and oxygen immunoassay in an optical measuring apparatus 14, a fluorescent detector 15, an electrode side measuring device 18 and a bead table 16. The reaction tube 5 after the finish of measuring operation is washed by a reaction tube washing apparatus 19.
Patent JP-S573403-A (JP)
Title: Oscillator
Inventor: OKINO TAKAYUKI
IPC: H03B21/01
Filed: 1980-06-06
Abstract: PURPOSE:To accomplish an oscillator with high accuracy and broad variable width, by combining a single frequency oscillator with high accuracy with another oscillator with broad variable range of low accuracy. CONSTITUTION:Taking a frequency of a high accuracy single frequency oscillator OSC1 as f1 and that of a low accuracy broad variable range oscillator OSC2 as f2, f1>>f2 is made. The f1 is frequency-divided with a frequency divider DIV and the difference with the f2 is obtained at a differential circuit DEF1 is obtained and a signal f4 is outputted. The difference between the f1 and the f4 is taken at a differential circuit DEF2 to obtain an output signal f5. When the output of the frequency divider DIV and the f2 are taken almost equal, f5 f1+f2 is obtained to accomplish broad variable range with keeping high accuracy.
Patent JP-H04313574-A (JP)
Title: Elevator operation device
Inventor: NAITO IKUO
IPC: B66B3/00
Filed: 1991-04-09
Abstract: PURPOSE:To operate an elevator having excellent operational having excellent operational efficiency capable of operating the elevator by the shortest running to plural boarding place calls, and also without service lowering for stories where boarding space calls are registered even a destination button of a control panel in a cage is operated at a reference floor during plural boarding place calls are registered. CONSTITUTION:When plural boarding place calls are made, responses are sent in order from a distance boarding place call from a reference floor. When a destination button in an elevator cage is operated at the reference floor at the time of the plural boarding place calls, only the destination button to a floor, where the boarding place call of the most distant from the reference floor is made, is registered.
Patent JP-H0620334-A (JP)
Title: Closing and positioning device for streamer cartridge
Inventor: JIYANNERITSUKU DEIRINGU
IPC: G11B15/00
Filed: 1993-04-02
Abstract: PURPOSE: To reduce total dimension of an envelope required to be attached inside the device by providing, in a locking and closing device for a magnetic tape drive equipped with a housing, a holding and discharging device assigned to the housing. CONSTITUTION: With a cartridge 14 inserted into a housing 12, the lock cam projection 26 of a slide member 22 comes into contact with the cam face 32 of a lock arm 28, turning downward the end 30 of the lock arm 28. Such turning of the lock arm 28 allows a roller lever actuator 82 to elevate a roller lever 72 to a position where a roller member 78, 80 comes into contact with the bottom of the cartridge 14. After a motion in a prescribed amount, an overcenter spring 42 loads the lock arm 28, bringing it to a lower position, i.e., a lock position, where the lock cam projection 26 is held behind the lock face 34 of the lock arm 28.
Patent JP-H11254267-A (JP)
Title: Cutting oil supply device
Inventor: MIZUGUCHI HIROSHI
IPC: B23Q11/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of cutting oil leaking from a rotary joint into a spindle head. SOLUTION: A device, supplying cutting oil to a cutting oil supply path 9a provided in a tightening/releasing drive rod 9 of a tool, is provided with a rotary joint 30 comprising a rotary member 35 fixedly provided in an upper end part of the drive rod 9, fixed member 31 provided to be opposed to the rotary member 35, and a connection member 32 fit inserted capable of advancing/retracting into the fixed member 31 to come into contact with the rotary member 35 to make a series of cutting oil supply paths communicate with each other. A cutting oil discharge member 40 provided with an annular recessed groove and a discharge hole 45 is provided in a downward position of the rotary member 35. A brim part is provided in the rotary member 35, an annular hanging down part is provided in a brim part peripheral edge.  Cutting oil leaking from the rotary joint 30 flows in the recessed groove of the cutting oil discharge member 40 via the brim part of the rotary member and the hanging down part, to be discharged from the discharge hole 45.
Patent JP-S61236769-A (JP)
Title: Production of 2,3-dimethyl-2-imidazolidinone
Inventor: NAGATA TERUYUKI
IPC: C07D233/34
Filed: 1985-04-12
Abstract: PURPOSE:To obtain the titled compound useful as a polar aprotic solvent efficiently in high selectivity and yield at a low cost, by reacting specific amounts of N-dimethylethylenediamine with urea in a polar solvent at temperature in two stages. CONSTITUTION:N,N-Dimethyletylenediamine and urea in a molar amount of about twice based on the N,N-dimethylethylenediamine are charged into a polar solvent, e.g. 1,3-dimethyl-2-imidazolinone (abbreviated to DMI) having preferably >=180 deg.C boiling point and reacted at <=140 deg.C to give 1,1'-dimethyl-1,1'- dimethylenebisurea expressed by the formula which is the initial reaction product in almost the quantitative yield. The N,N-dimethylethylenediamine is then reacted and decomposed therewith at >=180 deg.C to give almost equimolar amounts of the N,N-dimethylethylenediamine and the urea to be used in the overall reaction while adding the N,N-dimethylethylenediamine to suppress the formationof cyanuric acid as a by-product and carry out the reaction in the latter stage. Thus, the aimed DMI is obtained. The overall reaction can be carried out under ordinary pressure.
Patent JP-H10250283-A (JP)
Title: Writing instrument with gripper
Inventor: SORAKAWA SHIYUUZOU
IPC: B43K23/008
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument with a gripper for forming a pattern extremely simply constituted by recesses and protrusions on a surface of the gripper without necessity of preparing a mold for the gripper. SOLUTION: In the writing instrument with gripper having a cylindrical gripper 3 disposed on an outer periphery of a barrel 2 of a part in contact with a finger tip at the time of writing, a pattern of recesses and protrusions is formed on an outer surface of the barrel 2. The gripper 3 cut from a rubber pipe having high flexibility and smaller inner diameter than its outer diameter of the barrel 2 is disposed on the outer periphery of the barrel, and the pattern formed on the barrel 2 is expressed as a pattern 31 on a surface of the gripper 3.
Patent JP-2000278146-A (JP)
Title: Multi-stage interleave pattern generator
Inventor: OTSUBO HIROSHI
IPC: H03M13/27
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization of a circuit scale, high density, low power consumption and high speed processing by configuring a multi-stage interleave pattern generator that is used for a multi-stage interleave (M1L) or its de- interleaving in a data communication system or the like with only logic circuits. SOLUTION: The multi-stage interleave pattern generator is provided with a count up section 1-1 that outputs a count to obtain all data number being an interleave object so as to generate a bit pattern of the count sequentially in response to a clock signal and with a multi-stage interleave pattern generating section 1-2 that symmetrically replaces high-order and low-order bits outputted from the count up section 1-1. Furthermore, a multi-stage interleave pattern generator with an optional pattern length is configured by combining a plurality of multi-stage interleave pattern generators with different kind of configurations and pattern length.
Patent JP-S63244944-A (JP)
Title: Circuit for mixing and multiplexing data at different speed
Inventor: OTSUKI HARUHIKO
IPC: H04J3/22
Filed: 1987-03-30
Abstract: PURPOSE:To realize the mixing and multiplexing of data at differnet speed, by selecting the combination of speed of multiplex data dynamically. CONSTITUTION:A fixed address (d) is allocated to each channel. A channel address (u) changes periodically according to a counter 9 and flip-flops 12 and 13, and the channel detecting the fact that its own address is designated by a comparator 2 opens a gate 1, and sends a bit of channel mounting information (a) and channel speed information (b) and (c) to a multiplexing circuit. The channel detecting the fact that its own channel is designated by a comparator 3 opens a gate 4, and sends an envelope (e) of eight bits to the multiplexing circuit. In a shift register 5, the allocation information of a time slot is held, and in shift registers 6 and 7, speed information for detecting speed address are held. The fetching of the channel speed information in the shift registers 6 and 7 can be controlled by controlling a separator 8.
Patent JP-H08275132-A (JP)
Title: Two-way image transmission conversation system
Inventor: KAKII TOSHIAKI
IPC: H04N7/18
Filed: 1995-03-31
Abstract: PURPOSE: To form a psychological common space for both talkers by displaying a background video image onto a video display section of an opposite party person in place of a video image of a talker picked up by a video image pickup section and allowing the other party talker to hear a modified voice of the talker. CONSTITUTION: When the selection of a video image to be displayed on a TV monitor 30 of a talker 10 being a counselor is finished by a talker 11 being a client, the conversation by the talkers 10, 11 is made available. A video selection section 61 and a background video image storage section 70 make a commanded operation based on the information selected by a control unit 81. The selection section 61 selects a video image sent from a camera 21 or a background video image extracted from the storage section 70 based on the information from the unit 81. When the display of the background image is selected in place of the display of the video image of the talker 11 itself on the monitor 30 of the talker 10, the background video image selected in a database of the storage section 70 is outputted based on the information of the unit 81.
Patent JP-S521334-A (JP)
Title: Carburetor with the reduction gear
Inventor: TAMAKI SHIGEO
IPC: F02M23/04
Filed: 1975-06-24
Abstract: PURPOSE: The operation of servo valve is stopped by supplying air to the second negative pressure chamber of the servo valve, and the increase of the rotation frequency of the engine and the bad effect on the deceleration exhaust gas in idling are prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05281874-A (JP)
Title: Recording paper discriminating device
IPC: B65H7/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide a recording paper discriminating means preventing the degradation of an image by automatically sorting a plain paper and a carton or an envelope, and processing. CONSTITUTION:A motor driving current detecting circuit 53 detects the driving current of a motor, the detected motor driving current is read every recording paper, and compared with a value set by a CPU 32 in advance, and when it is decided that the recording paper is the envelope or the carton, the CPU 32 controls a transfer current control circuit 47 to increase a transfer current, or a fixing temperature control circuit 49 to rise a fixing temperature, or a fixing roller driving circuit 50 to reduce fixing speed, or executes a plural of fixing times, or so, to prevent the degradation of the image.
Patent JP-S561540-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/316
Filed: 1979-06-19
Abstract: PURPOSE:To prevent crystal defects, by making the thickness of the edge part of an Si3N4 film pattern larger and by reducing stress at the time of oxidation treatment. CONSTITUTION:An Si3N4 film 12 is provided on an Si substrate 11. An SiO2 film 13 is used as a mask to etch the former film 12 to reduce its thickness by half. The mask 13 is removed. An SiO2 mask 14 is produced. An opening is made in the Si3N4 film 12. The mask 14 is removed. At that time, the thickness of the edge part of the film 12 is larger than that of its other part. High-temperature treatment with humidification is then effected to produce an SiO2 film 15 with high accuracy on the exposed part of the substrate 11. Since the film 15 is not protruded, snapping is not caused. Since the thickness of the central part of the mask 12 is small, no crystal defects are caused and a selectively oxidized film of high reliability is manufactured. As a result, the degree of integration can be enhanced.
Patent JP-H02258931-A (JP)
Title: Production of cr stainless steel sheet by thin-wall casting method
Inventor: SUZUKI SUSUMU
IPC: B21B1/46
Filed: 1989-03-29
Abstract: PURPOSE:To easily produce a Cr stainless steel sheet reduced in ridging by subjecting a cast steel strip having a specific composition consisting of Cr, C, Si, Mn, Al, N, and Fe to specific heat treatment including rolling, to cold rolling, and to annealing. CONSTITUTION:A molten alloy steel having a composition consisting of, by weight, 8-30% Cr, 0.001-0.5% C, <=5.0% Si, <=5.0% Mn, 0.001-0.5% Al, 0.001-0.5% N, and the balance essentially Fe is cast to <=10mm thickness. This steel strip is held at a temp. in the region between 700 deg.C and gamma-phase precipitation temp. for 3sec-30min and subjected to rolling working at >=20% draft in the above temp. region. Subsequently, holding is applied to the resulting hot rolled steel plate in the above temp. region for 3sec-30min, or, instead of the above holding in the above temp. region, annealing or coiling may be applied to the above steel plate at 700-1000 deg.C. Then, the steel plate is cold-rolled and annealed. By this method, the Cr stainless steel sheet having superior tensile characteristics, ridging characteristics, and deep drawability can be easily obtained at a low cost.
Patent JP-S5411765-A (JP)
Title: Flow rate calibrating apparatus
Inventor: OZAKI SADAHIKO
IPC: G01F1/58
Filed: 1977-06-28
Abstract: PURPOSE:To distinctly perform the extraction of fluid pulsation moving time and calibrate flow meters with high accuracy by adding pulsating signals obtainable two pairs of detecting terminals, and applying Fourier transformation operation between time region and frequency region to the outputs.
Patent JP-S6199672-A (JP)
Inventor: REIMONDO ERU BOTSUKUSUMAN
IPC: C23F4/00
Filed: 1985-04-11
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-S61237701-A (JP)
Inventor: ITABASHI YOSHIFUMI
IPC: E01B25/32
Filed: 1985-04-10
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-S561366-A (JP)
Title: Measurement of characteristic of polarized receiving wave
Inventor: SATOU TOSHIO
IPC: G01R29/10
Filed: 1979-06-20
Abstract: PURPOSE: To provide highly accurate, quick and facilitated measurement by employing a polarized standard antenna which rotates 90° mechanically with an antenna beam shaft as an axis.  
     CONSTITUTION: A phase amplitude detecting circuit 36 is connected to an antenna unit 27 to be measured. A signal of a carrier generating circuit 1 with a transmission wave 4 is sent to satellite using the antenna unit 27, and a main polarized signal 8 is sent from a transmission antenna 7 of the satellite through a satellite receiving antenna 5 and a satellite repeater 6, then the signal received by the antenna unit 27 to be measured is processed by the phase amplitude detecting circuit 36 so that data are obtained. The phase amplitude detecting circuit 36 is connected to a polarized standard antenna 31 for receiving by operating a change-over switch 35 so that the same measurement as above is conducted. Next, the polarized standard antenna 31 is turned by 90° mechanically to conduct the measurement. Based on the measured results, the receiving polarized characteristics of the antenna unit 27 to be measured are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5413485-A (JP)
Title: Preparation of silver-supported catalyst for production of ethylene oxide
Inventor: MITSUHATA MASASHI
IPC: C07D303/04
Filed: 1977-07-01
Abstract: PURPOSE: To obtain the title catalyst of high activity and high selectivity by impregnating a porous inorg. carrier with a soln. of a silver cpd. and reducing the cpd. to disperse and support metallic silver after which the resulting carrier is washed with water, dried, impregnated with a soln. contg. a reaction accelerator, and dried to firmly disperse and stick fine activated silver particles. 
     COPYRIGHT: (C)1979,JPO&Japio