baber/WOPTO huggingface dataset:
Patent JP-H06309065-A (JP)
Title: Lap-top type information processor
Inventor: SATO MAKOTO
IPC: G06F1/16
Filed: 1993-04-23
Abstract: PURPOSE:To prevent a liquid crystal display device from being opened owing to mishandling by bringing a claw part which is associated with the drawing-out and storing operation of a handle into contact with the engagement part of a buckle or engaging it with an engagement part provided on the flanks of an equipment main body and the liquid crystal device. CONSTITUTION:When the handle 3 is drawn out while the liquid crystal display device 2 of the lap-top type information processor is fallen toward the equipment main body 1 and stored, a member which is associated with the rotary motion of the handle 3 in a certain-angle range engages the buckle 6 arranged nearby the handle 3 or a side recessed part arranged in the flank of the equipment main body 1. When the handle is drawn out and left handle support metal fittings 4 rotate, a lock claw support member is lifted and the lock claw 8 provided at the top moves up almost to a buckle engagement claw 7 and engages the buckle engagement claw 7 to prevent the liquid crystal display device 2 from being opened. Consequently, the handle 3 is drawn out while the equipment main body 1 is stood upright and the liquid crystal display device 2 is never opened even when misoperated.
Patent JP-H03293860-A (JP)
Title: Document reader
Inventor: IMAIZUMI KENJI
IPC: H04N1/04
Filed: 1990-04-11
Abstract: PURPOSE:To prevent a step motor from being driven in the step-out state by judging whether the step motor which drives a running body steps out or not based on the mark read result of a photoelectric conversion means and stopping to drive it at the time of judging step-out of the step motor. CONSTITUTION:In a device which drives a running body 5 arranged under a document placing table 3 by the step motor, a step-out detecting mark 20 extended in the sub-operation direction (Y direction) is provided in one end part of the main operation direction (X direction) on the face on the side of a document read means 13 of the table 3. A part of a photoelectric conversion means 7 is used for read of the mark 20, it is judged based on the read result of the mark 20 whether the step motor to drive the running body 5 steps out or not, and driving of the step motor is stopped when step-out of the step motor is judged. Thus, the step motor is prevented from being driven in the step-out state.
Patent JP-S5221784-A (JP)
Title: Production system for semiconductor unit
Inventor: OKUYAMA NOBORU
IPC: H01L21/768
Filed: 1975-08-13
Abstract: PURPOSE:To prevent stage cutting and dcrack causing by using glass layer including the fixed content of P2O5 and B2O3 and levelling and smoothing opening corner through heat treatment.
Patent JP-S61256013-A (JP)
Title: Bearing at large end section of connecting rod
Inventor: OKUSE HIROTSUGU
IPC: F16C19/54
Filed: 1985-05-07
Abstract: PURPOSE:To prevent burning of thrust and radial bearings by arranging a plurality of thrust needle roll bearings between the opposite endfaces at the large end section of connecting rod and the crank sideface while making the gap sufficiently large to pass the lubricant. CONSTITUTION:A plurality of radial roll bearings 6 are arranged through a holder 8 formed at the opposite end sections with radial flanges 9 between the crank pin insertion hole 3 at the large end section 1a of connecting rod 1 and a crank pin 5. While thrust needle roll bearings 12 are arranged through a holder formed at the opposite end sections with flanges 14, 15 between the opposite sidefaces 10 at the large end section of connecting rod and the sideface 11 of crank 2 facing against said faces 10. Since a hole 18 for passing the lubricant is made through a circular body 17 provided on the crank pin 5 for guiding the flange 15 in axial direction, the oil intruded through the surface at the large diameter section of connecting rod is circulation lubricated reliably to both roll bearings.
Patent JP-S63264788-A (JP)
Inventor: NAKAZAWA SHINICHIRO
IPC: B41J2/485
Filed: 1987-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59221579-A (JP)
Inventor: ANPO KUNIAKI
IPC: F25B1/00
Filed: 1983-05-30
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-S5324976-A (JP)
Title: Means for positioning servo-valve spool
Inventor: ICHIYANAGI TAKESHI
IPC: F15B13/044
Filed: 1976-08-18
Abstract: PURPOSE: To provide a servo-valve spool positioning means, which permits satisfactory positioning of a spool and with which the response characteristic over the high frequency region is not changed irrespective of the input signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5724083-A (JP)
Title: Buffer memory
Inventor: NISHIMURA HIDEKI
IPC: G06F12/12
Filed: 1980-07-17
Abstract: PURPOSE:To increase the bit rate of a buffer memory and reduce the access competition to a main storage device, by securing a long time residence of the data having a high using number of times in a buffer memory. CONSTITUTION:A real address register 13 stores the addresses containing a set address 23 that gives an access to a buffer memory 11 having columns 0-3. In  addition to the register 13, the following units are provided: a memory 15 that stores the LRU bit to replace the storage contents of the memory 11; an address register 16 to the memory 15; a register 12 that stores a buffer request containing a residence indication bit 14; and a replacing circuit 17. Then the data read out of a main storage device is registered in the memory 11 in case a desired data exists in the memory 11 to an access of ''1'' for the bit 14.
Patent JP-H10290086-A (JP)
Title: Heat sink of electronic part
Inventor: PURIADARUSHI SNILL
IPC: H05K7/20
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To dissipate heat accumulated near a heat sink so as to protect an electronic part against a thermal influence. SOLUTION: An electronic part 1 is pinched between the flat plates 5 and 15 of heat sinks 3 and 4. A protruding mounting leg 10 provided to the flat plate 5 of the heat sink 3 is fixed to a circuit board 2. At this point, the stepped part of the mounting leg 10 bears against the circuit board 2 to provide a gap between the lower edge of the flat plate 5 and the circuit board 2 and also another gap between the flat plate 15 of the heat sink 4 and the circuit board 2, thereby an opening 24 composed of the gaps through which heat is dissipated is formed. Heat accumulated near the heat sinks 3 and 4 is dissipated through the opening 24 and heat dissipating holes 9 and 17 provided to top plates 6 and 16, so that heat is restrained from being accumulated near the heat sinks 3 and 4.
Patent JP-S62256002-A (JP)
Title: Control device
Inventor: HORI SATOSHI
IPC: G05B13/02
Filed: 1986-04-30
Abstract: PURPOSE:To enable the control according to a targeted value of a controlled system, by calculating an optimum command value by a transient response identifying method, and inputting the command value to a control system corresponding to a position from a position counter. CONSTITUTION:The optimum command value is calculated in advance by the algorithm of the transient response identifying method, and the optimum command value is stored on a memory 6. Also, the present value of a position counter 4 is converted to the address of the memory 6 by a gate circuit 5, and the optimum command value corresponding to the present value is impressed on a D/A converter 7 from the memory 6, and is converted to an analog signal. And the analog signal is supplied to a motor 2 through a power amplifier 1, then the motor is driven. In this way, it is possible to input the optimum value to the control system, and to fully satisfy the responsiveness of the control system.
Patent JP-S57212652-A (JP)
Title: Video tape recorder
Inventor: MAEDA MASAYA
IPC: G11B15/66
Filed: 1981-06-24
Abstract: PURPOSE: To obtain simplified constitution and operation by using a power switch even as a video-recording setup switch, and automatically starting tape loading when the switch is placed at a power feed position other than the off position.  
     CONSTITUTION: A stand-by switch 36 which serves as a power switch has at least an off position for completely disconnecting a power source from respective circuits, the 1st mode position for driving a drum and a capstan, and the 2nd mode position wherein neither the drum nor the capstan is driven until a trigger switch 47 is turned on. When the power switch 36 is changed from the off position (contact a) over to a contact (b), swithces 361 and 362 are placed at contacts (b) automatically and a switch 363 is turned on to start loading. In the 1st mode, other circuits are not powered up and are powered up when the trigger switch 47 is turned on. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09288676-A (JP)
Title: Full sentence index prepration device and full sentence data base retrieval device
Inventor: FUKUSHIMA SHUNICHI
IPC: G06F17/30
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a full sentence data base retrieval device well-balanced for various uses and applications capable of finely adjusting a trade-off between the capacity of a full sentence index used in the retrieval of a full sentence data base and a retrieval speed stepwise. SOLUTION: The full sentence index 5 stores time character position information of N character sets appearing in the full sentence data base 1 by the respective kinds of the N character sets and the classificiations of contexts. A retrieval condition analysis means 7 divides the character string of retrieval conditions into the N character sets and takes out the contexts of the N character sets. A context classification means 3 classifies the contexts of the N character sets in the character string of the retrieval conditions. An index retrieval means 8 retrieves the full sentence index 5 based on the kind of the N character sets corresponding to the retrieval conditions and the classification of the contexts and reads the character position information of the pertinent N character sets.  A position judgement means 9 judges the appearing position of the character string of the retrieval conditions from the result of the index retrieval means 8.
Patent JP-H02276770-A (JP)
Title: Device for detecting thread diameter and thread defect part in photoelectric type yarn clearer
Inventor: YOSHIKAWA KEIJI
IPC: D01H13/14
Filed: 1989-04-18
Abstract: PURPOSE:To sufficiently detect the thread diameter which varies in eccentrically flat form and a thread defect part by adding a simple selecting circuit onto a detector consisting of a plurality of light projectors and receivers which cross at each angle for a traveling thread. CONSTITUTION:A detector 4 is constituted integrally of light projectors 2a and 2b and light receivers 3a and 3b which cross at each prescribed angle with a traveling thread 1. The detector 4 is connected with amplifiers 5a and 5b arranged in the front part, and automatically controls the light quantity of the light projectors 2a and 2b and amplifies the thread signal output of the light receivers 3a and 3b to each proper magnitude. The output corresponding to the thread signal output of the light receiver of the amplifier is connected with the input of a selecting circuit 6, and the larger signal between the outputs Xa and Xb of the amplifiers 5a and 5b is selected, and added into a thread defect evaluation circuit 7. Each limit of the thread diameter and thread defect part is evaluated by a controller 8, and a signal is sent into an output terminal 9, and a thread winding machine is brought into stop, or a thread cutter and a display device are operated.
Patent JP-H09286608-A (JP)
Title: Anisotropic graphite thin film substrate and applied device using the same
Inventor: KUWATA JUN
IPC: C01B31/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic graphite thin film substrate having a fine hole having a hole diameter of order of nm to μm and having anisotropy in thermal conductivity and to provide its high precision applied device. SOLUTION: In the anisotropic graphite thin film substrate having plural fine holes having <=μm hole diameter and its applied device, a high polymer film being a starting material is burned till >=2500 deg.C while controlling temp. rising rate within a temp. range till graphitization is caused in an inert gas atmosphere, and the high polymer film containing a compd. containing silicon or calcium and being the starting material is burned till >=2500 deg.C in the inert gas atmosphere. Further, such a fine hole may be formed by previously processing the high polymer film.
Patent JP-S63266216-A (JP)
Title: Spring clutch
Inventor: MIYOSHI AKITAKE
IPC: F16D27/10
Filed: 1987-04-20
Abstract: PURPOSE:To make it possible to eliminate generation of abnormal sound and heat in an electronic copying machine or the like, by expanding a coil spring so as to loosen the fastening of a boss section after cutting off of power transmission through a spring clutch. CONSTITUTION:A spring clutch 10 is composed of a driven member 16 attached stationarily by means of a pin 14, a gear 18 as a drive member, a coil spring 17 secured by being engaged in a hole 19, and a sleeve 21 having a groove 20 as an engaging part. A shaft rotary member is actuated, a coil spring is displaced in its expanding direction so that the contact condition between boss sections 18a, 16a and the coil spring 17 is released. Accordingly, a driven member is displaced by a predetermined distance, irrespective of the degree of load, with no delay, and accordingly the fastening between the drive member and the coil spring is loosened, thereby it is possible to prevent generation of abnormal sound and heat.
Patent JP-H11279913-A (JP)
Title: Base material for roll and roll produced by using the material
Inventor: TONO TETSUO
IPC: D04H1/4334
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To produce a roll having small dimensional change and high long-term durability and usable for the squeezing of water, oil or chemicals by constituting the roll base material with a fiber sheet composed mainly of a specific high- tenacity fiber. SOLUTION: The objective base material for roll is composed of a fiber sheet having small dimensional change by the adsorption or absorption of water, etc., and composed mainly of a high-tenacity fiber (preferably nylon fiber) having a tensile tenacity of >=6 g/d (preferably >=7 g/d). The base material is suitable for a roll to squeeze water, etc., in the production of steel plate, nonferrous metal plate, plastics, film, resin plate, etc.
Patent JP-S62256051-A (JP)
Title: Monitoring circuit for normal operation of cpu
Inventor: SHIMADA NAOHIRO
IPC: G06F11/30
Filed: 1986-04-30
Abstract: PURPOSE:To enable a time constant set in analog fashion by means of a resistor and a capacitor to be set digitally, and to eliminate the variance of the time constant, by constituting a normal operation monitoring circuit for a CPU of a logic circuit. CONSTITUTION:The division signal 40 of a flip-flop 3 is inputted to the input D of a normal operation signal storage circuit 210, and simultaneously, it is inputted to the input, the inverse of R. Meanwhile, a normal operation monitoring signal 70 is inputted to the input C of the storage circuit 210. The normal operation monitoring signal 70 generates one pulse at least that is a normal operation signal (intervals where pulses are generated are shown as (a) and (b)) in a signal waveform in a peripheral interval T shown as oblique line when the CPU is operated normally, and when the CPU is operated abnormally (runaway), no pulse is generated in the interval T (the interval is shown as (c)). Also, the interval T corresponds to the 'Hi' state of the division signal 40 of a frequency-dividing circuit 200.
Patent JP-S5723214-A (JP)
Title: Writing method for recognition mark on wafer surface
Inventor: KUMAKURA SHIYUNJI
IPC: H01L21/02
Filed: 1980-07-18
Abstract: PURPOSE:To prevent an erroneous irradiation when an exposure is performed and to unnecessitate a renumbering work which will be conducted after a grinding process by a method wherein a concaved section is partially formed on a wafer and a desired recognition mark is written inside the concaved section. CONSTITUTION:The concaved section 16 is formed by providing a notch on the circumference on the reverse side of the wafer 11 deeper than the section to be ground 15. No adverse effect, due to the projection formed when the recognition mark is written, is generated when the numbering is done in the concaved section 16. Also, no adverse effect is incurred to the recognition mark in the concaved section 16 even when a grinding work is finished on the section to be ground 15 in the subsequent process.
Patent JP-S58216407-A (JP)
Title: Electric winding parts and production thereof
Inventor: KIJIMA SEIICHI
IPC: H01F41/06
Filed: 1982-06-10
Abstract: PURPOSE:To prevent winding parts from swaying rotation or inclined displacement by integratingly forming a supporting member for mechanical winding which is removed after winding to a bobbin or collar fixed to a ferrite core. CONSTITUTION:A molding die 1 is provided with a mold cavity internally providing a ferrite core 2, a mold cavity for forming collars 3a, 3b and a mold cavity for forming a supporting member for mechanical winding. Before filling melted resin material used for forming collar and supporting member, the ferrite core 2 is previously provided internally in the molding die 1 and thereafter the melted resin material is filled in the molding die 1. When mold is removed after the melted resin material is hardened, the winding parts wherein the collars 3a, 3b are fixed to the ferrite core 2 and the supporting member 4 is integrated to the collar 3a can be obtained. A square-piller type supporting member 4 has a wider contact area with a chuck 5 and is certainly held by it. Therefore, the ferrite core 2 is little displaced inclinedly and little rotated swayingly due to a winding force.
Patent JP-H11270208-A (JP)
Title: Emergency door opening device
Inventor: EIKI YASUSHI
IPC: E05B65/10
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an emergency door opening device for bringing a plurality of doors to a state in which the doors can be opened instantaneously by single manual operation, at the time of electric service interruption in the doors, which are opened automatically by using electric type braces. SOLUTION: A traction means 3 for operating the device by manual operation, transmission means 2 transmitting force given by the traction means 3 to distributing means 1, a tension means 4 installed at the end section of the transmission means so that the transmission means 2 ensure constant tension at all times, release means 5 driven by the distributing means 1, and covering means 6 protecting the transmission means 2, the release means 5 and the tension means 4 from breaking by external force as required are installed. An electric type brace can be operated by manual operation by releasing a brace fixing device connected to a solenoid for the electric type brace mounted on a door frame by the release means 5, and the emergency door opening device is obtained.
Patent JP-H08291079-A (JP)
Title: Antiinflammatory substance
Inventor: INAGAKI KOJI
IPC: C07K14/195
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a new antiinflammatory substance having excellent suppressing action on allergic inflammation and nonallergic inflammation, low in toxicity and useful as an antiinflammatory agent. CONSTITUTION: This substance comprises a compound of formula I or II. The substance is obtained by culturing Streptomyces karnatakensis (A1 ) or Streptomyces variabilis (A2 ) bath as actinomyces at pH2-9 and 15-42 deg.C for 1-14 day respectively using a liquid medium containing glucose, soluble starch, yeast extract, an NZ amine A and calcium carbonate in the case of A1 or an YM-based liquid medium containing glucose, a wheat extract and a yeast extract in the case of A2 , treating the culture solution, its dried material or extract of the microbial cell itself with ammonium sulfate, centrifuging the treated material to afford a precipitate, extracting the precipitate with an organic solvent such as ethyl acetate, subjecting the resultant solvent extract to column chromatography and recrystallizing the treated extract with methanol, ethanol, etc., to purify the extract.
Patent JP-H02278759-A (JP)
Title: Semiconductor signal-delay circuit
Inventor: ACHINAMI MASAYOSHI
IPC: H03H17/00
Filed: 1989-04-20
Abstract: PURPOSE:To obtain a signal-delay circuit whose chip area is small by installing a heat-signal generation circuit and a heat detection element. CONSTITUTION:The following are provided: a heat-signal generation circuit 3 which generates a heat signal which consumes electric power in a phase identical to that of a reference electric signal to be delayed; a heat detection element 5 which is arranged at a definite distance from the heat-signal generation circuit 3; a delay-signal shaping circuit 6 which converts the heat signal detected by the heat detection element 5 into an electric signal, amplifies and shapes this signal. Thereby, a delay operation is executed efficiently in a semiconductor chip by using the heat signal, it is possible to constitute a signal-delay circuit whose area occupied by a chip is small and whose efficiency is good.
Patent JP-S62254125-A (JP)
Title: Driving method for ferroelectric liquid crystal element
Inventor: WATABE HIROSHI
IPC: G09G3/36
Filed: 1986-04-28
Abstract: PURPOSE:To obtain excellent reaction characteristics by extending the selection period of a data signal impressed to a segment electrode from a period where a high frequency bias waveform is impressed after a write signal is impressed to a scanning electrode side to the stabilization of a selected orientation state. CONSTITUTION:A voltage in the same direction with data signals in periods P2, P12, P22, and P32 is impressed by extending data signals in periods P3, P13, P23, and P33 wherein a high frequency bias signal begins to be impressed to generate a driving waveform which is so improved that DC components of data signals are not impressed in such a direction that the orientation state selected with a selection signal does not become unstable right after the selection signal. Consequently, excellent response characteristics are obtained without being affected by the DC component of data signal right after write pulses.
Patent JP-H08292330-A (JP)
Title: Branch optical fiber storage tray
Inventor: UEDA TOMOHIKO
IPC: G02B6/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide a branch optical fiber storage tray with which a single coated optical fiber can be dropped without affecting the other coated optical fiber. CONSTITUTION: A tray 1 is provided with four storage parts partitioned by a partition 4 and protection lids 2 are respectively provided. A storage part 3a stores the excess length of a tapered optical fiber ribbon part 6, branch part 7 for branching this excess length to a single conductor, the excess length of a single optical fiber part 8 for drawing, and connection parts 9 and 10. A storage part 3b stores the connection part 10 with the branch part 7 and the excess length of the drawn single optical fiber part. No drawn fiber is connected to the storage parts 3a and 3b. When the necessity of drawing is generated later, drawing is performed from storage parts 3c and 3d and drawing can be permitted without affecting the storage parts from which drawing is already performed.