baber/WOPTO huggingface dataset:
Patent JP-S5870484-A (JP)
Title: Write controlling circuit
Inventor: SHIRATO HAJIME
IPC: G11C7/00
Filed: 1981-10-21
Abstract: PURPOSE:To set a read command hold time to zero, by supplying a reference power source to a source of MOST, connecting it to the first contact by using the drain in common, connecting a source of another MOST to the first contact, and obtaining an internal clock signal of W/R. CONSTITUTION:A gate input signal of MOSTQ3 is applied directly by an external clock signal -CE. An internal write control signal W1 is controlled directly by both external input signal -WE and -CE. Even if an internal clock phi1 remains a high level immediately after -CE is transferred in a pre-charge period II, no beard is generated in W1 since W1 is controlled by -CE. That is to say, the internal write control signal W1 is controlled completely by -WE  and -CE before the time 1 and after the time 1, respectively, therefore, a read command hold time can be set to ''0'' time entirely.
Patent JP-H0221112-A (JP)
Title: High load-burner
Inventor: WATANABE HIROAKI
IPC: F23D14/02
Filed: 1988-07-06
Abstract: PURPOSE:To reduce noise and improve combustibility by forming an air chamber on both sides of a flame port section, installing a flame stabilization air port on a horizontal plane of an air ejection plate and a large number of main air ports on its slanting plane, and providing a projection plate inside a combustion chamber, responding with said flame stabilization air port. CONSTITUTION:An air ejection plate 25 installed longitudinally on both sides of a flame port section 29 is provided with a vertical plane 31 rising upward from a horizontal plane 32 positioned substantially at the same level with a flame port 28 of the flame port section 29 and a slanting plane 30 in a consecutive manner, thereby forming an air chamber 26 on both sides of the flame port 29. On the slanting plane 30 are provided a large number of main air ports 33 while inside a combustion chamber 27 is provided a projected plate 39, responding with a flame stabilization air port 34. This construction allows flame stabilization air from the flame stabilization air port on the horizontal plane 32 to clash against the projected plate 39 and be dispersed in a specified flow direction. Therefore, the bending work on the slanting plane 30 varies so that the amount of flame stabilization air may be increased.
Patent JP-H1116685-A (JP)
Title: Dimmer
Inventor: ISHIGAMI YOSHIHISA
IPC: H05B37/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an embedded type dimmer, which does not require an exclusive fitting frame. SOLUTION: A case 1 is made by combining a body 10 and a cover 20. The case 1 is fitted to a fitting frame 110 for embedded type wiring accessories fixed to an execution surface, and a rear end part of the case 1 is mounted in the way it is A embedded in the execution surface. A locking nail 25 to engage with a holding groove formed in the fitting frame 110 is projected in a side of the case 1. The case 1 is made to have a size equivalent to a size for 2 pieces of wiring accessories with an unit dimension which is set so that up to maximum 3 pieces can be fitted to the fitting frame 110. A heat radiating plate 40 is attached to a TRIAC Q1 contained in the case 1. A slit for heat radiation is formed on a rear surface of the body 10. An operating knob 60 to vary a resistance value of a volume VR is exposed on a front surface of the cover 20.
Patent JP-H0456931-A (JP)
Title: Zoom driving mechanism
Inventor: KAMIYA MASATOSHI
IPC: G03B5/00
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a stably operating driving mechanism by providing the bearing of a transmission gear on a supporting member which supports a rotary cylinder so as to be rotated around an optical axis coming in slidably contact with the circumferential wall of the rotary cylinder. CONSTITUTION:The bearing of transmission gear 108 of a driving unit is provided at the supporting member 2 which supports the rotary cylinder 1 so as to be rotated coming in slidably contact with the circumferential wall of the rotary cylinder 1 of a lens-barrel unit. The relation of axes of two gears, the driving gear 1a of the rotary cylinder 1 and the transmission gear 108 engaged with it can be stably maintained by positioning and guiding with one member, and also, part of an external force applied by float-supporting the driving unit can be absorbed when it is applied. Thereby, the stably operating driving mechanism is obtained.
Patent JP-2000098293-A (JP)
Title: Image observing device
Inventor: OKUYAMA ATSUSHI
IPC: G02B23/14
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To observe image information with good image quality in wide observation field while miniaturizing an entire device by constituting the device so that a specified condition may be satisfied. SOLUTION: A prism body 4 is provided with an optical action surface constituted of three free curved surfaces 41 (incident surface), 42 (total reflection surface and emitting surface) and 43 (concave mirror). At least one of the incident surface, the reflection surface and the emitting surface is constituted of a rotationally asymmetric aspherical surface. In this device, the condition 3.5<Epy/Ly is satisfied. In the expression, Ly means the width of an original picture in a direction where the intersection line of the original picture with a reference optical axis is extended in the case of defining a light beam emitted from the center of the original picture and passing the center of an observer's pupil through an observation optical system as the reference optical axis.  Epy means a distance to an optical element from a point where two light beams emitted from both ends of the original picture in the direction where the intersection line is extended and respectively passing the corresponding ends of the aperture of a diaphragm are crossed on an observer side through the observation optical system.
Patent JP-S6231435-A (JP)
Title: Detecting system for end of stack
Inventor: IIDA YUZO
IPC: G06F9/45
Filed: 1985-07-31
Abstract: PURPOSE:To decrease the number of comparison instructions and conditional jump instructions having high executing frequencies, by making use of a hardware function to detect the end of the stack. CONSTITUTION:A tail address reference part 1 refers to a tail address of the stack used by a program Y immediately before this program Y is called out. This reference tail address is compared with the tail address of the stack stored previously in a register 3 by a comparison means 2 serving as a part of the hardware function. If the reference table address exceeds that of the register 3, the end of the stack is detected and the operation proceeds to a processing part 5. The part 5 decides whether or not the result of detection is produced by the reference to the part 1. If it is decided that the end detection of the stack is due to the reference to the part 1, the operation proceeds to a detecting process 6. If it is decided that the end detection of the stuck is due to another factor, the operation proceeds to a process 7 for execution of a wrong instruction, etc.
Patent JP-S6414830-A (JP)
Title: Reed switch
Inventor: IMAZAKI YOSHIO
IPC: H01H36/00
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the breakage of a sealing section against the environmental temperature change and prevent the insulation deterioration at a high temperature by constituting a casing with the connection of ceramic and a metal material when surrounding multiple reed pieces made of a magnetic material and contacts provided on them with the casing. CONSTITUTION:A pair of reed pieces 1, 2 are formed with a ferromagnetic permalloy wire made of Ni 52% and Fe 48%, and contact sections are made flat by press machining. A fixed gap is set so that the reed pieces 1, 2 are overlapped at the contact sections and opened or closed by the preset magnetic force. Ceramic such as Al2O3 is used for a cylinder section 3 of a casing sealing the contacts, and an alloy made of Ni 29%, Co 17%, and Fe remainder is used for both end sections 4, 5. The cylinder section 3 and the both end sections 4, 5 are connected with silver solder 8, 9, outer ends of the reed pieces 1, 2 are soldered 6, 7 to both end sections 4, 5, and N2 gas is sealed inside.
Patent JP-2000001820-A (JP)
Title: Laminated rubber bearing
Inventor: KAWASHIMA YOICHI
IPC: E01D101/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminated rubber bearing, in which the generation of partial distortion in a rubber layer is inhibited and the local failure of the rubber layer is prevented while appearance can be kept normal. SOLUTION: End-section steel plates 3 are installed integrally onto the upper and lower both end faces of a laminate, in which rubber layers 1 and intermediate steel plates 2 are laminated alternately, in the laminated rubber bearing. Reinforcing rubbers are arranged to at least the peripheral sections 1a of the rubber layers 1 in the vicinity of the end-section steel plates 3 at that time, and the shear modulus G of the reinforcing rubber is made higher than that of the main-body rubber of the rubber layer 1. High damping rubbers are used as the main-body rubbers of the rubber layers 1 while the reinforcing rubbers are disposed to at least the peripheral sections 1a of the rubber layers 1 in the vicinity of the end-section steel plates 3, and a natural rubber material is employed as the reinforcing rubbers.
Patent JP-H0255140-A (JP)
Title: Ink-jet head and manufacture thereof
Inventor: JIEFURII JIEI ANDAASON
IPC: B41J2/045
Filed: 1989-06-30
Abstract: PURPOSE: To lower the wettability of ink in the vicinity of a nozzle and to produce an ink droplet of a uniform shape with high frequency by forming a coating layer out of a polymeric material, in an ink jet head whereon the coating layer is so provided as to surround the nozzle. CONSTITUTION: A discharge surface 18 of a nozzle plate 16 has a layer of a coating material 50 and this is provided selectively on the area of an ink jet head surrounding a nozzle 20, in the same way as in the nozzle, and prevents substantially the surface of the surrounding area from being wetted by an ink droplet of a phase change ink component discharged from the nozzle 20. The material adopted generally as the coating material 50 is a polymeric material, suitably a fluorocarbon polymer having a necessary ink contact angle and surface energy level. In order to apply the coating material 50 to the ink jet head 10, thermal vapor deposition of fluorocarbon resin and deposition of colloidal fluorocarbon in electroless nickel are conducted.
Patent JP-H0537929-A (JP)
Title: Video signal synthesizing system
Inventor: SUGIYAMA SEIJI
IPC: H04N5/265
Filed: 1991-07-10
Abstract: PURPOSE:To make the synthesis of a video signal possible while suppressing the expansion of hardware size by inserting a place number into a position detecting frame header or video header of a transmission frame sent from each place and switching each detected header to form a synthesized picture. CONSTITUTION:Simultaneously with the detection of the frame header of each frame, respective header detection parts 1a to 1n insert respective place numbers into the detecting positions of respective headers and then store the headers and the place numbers in respective buffers 2a to 2n. A selector 4 selects the buffer storing the data of one frame or more and transmits the data to respective places. A terminal on each place stores the transmitted data in an internal memory in accordance with the sent place number and then decodes the stored data. Thereby video signals can be optionally synthesized. When the header detecting parts are used as video header detecting parts, the insertion of the block number of each video coding block simultaneously with the detection of the video header of each block is also allowed.
Patent JP-S5793536-A (JP)
Title: Semiconductor device
Inventor: SAITOU MASATAKE
IPC: H01L21/58
Filed: 1980-12-02
Abstract: PURPOSE:To protect a mesa type semiconductor element by forming a groove slightly larger than the diameter of the element on a semiconductor element mounting substrate and forming a glass projection type ring at the groove. CONSTITUTION:A moat type groove 14 is formed at the center on a stem 10, an airtight iron glass 15 is projected in an L shape on the groove 14 in the same as or slightly higher than the thickness of a semiconductor element 16, which is secured to a stem 10 via a solder 18 and is connected to external leads 11, 12 via aluminum wires 19, 20, and is hermetically sealed with a metallic case 21. Thus, the glass 15 becomes a guide for securing the element 16 at the periphery, and the connecting zone of the aluminum wires protect the damage of the element at the time of sealing it.
Patent JP-S6061605-A (JP)
Title: Non-contact skid of roughness meter
Inventor: KOUNO TSUGUO
IPC: G01B11/30
Filed: 1983-09-14
Abstract: PURPOSE:To attain to enhance the reliability and speed in measurement, by measuring the distance from the surface of a specimen in a non-contact state while controlling the accurate setting of a pick-up to a measuring position, and outputting a signal capable of also separating a waviness component. CONSTITUTION:The measuring surface of a specimen 6 is illuminated with laser beam from a beam source 1 to form the bright spot on the surface of the specimen 6 onto a sensor 5 by an image forming lens 3 and a cylindrical lens 4. The image 7 of the bright spot is obtained in the protruded part of the surface of the specimen 6 on the sensor 5 consisting of four split photoelectric converter elements 5a-5d and an image 9 is obtained in the recessed part of the surface of the specimen while an image 8 in the intermediate part thereof. On the basis of the outputs of the photoelectric converter elements 5a-5d, an averaged unevenness degree in the minute measuring region of the measuring surface is detected by simple operation.
Patent JP-H05302893-A (JP)
Title: Measuring equipment of spectral characteristic of minute-amount liquid sample
Inventor: ANDO OSAMU
IPC: G01N21/33
Filed: 1992-06-04
Abstract: PURPOSE:To enable measurement of the spectral characteristic of a minute-amount liquid sample by a method wherein a capillary tube is made to suck liquid to be measured, from one end thereof, by a capillary action and to hold it and the tube is cut at an appropriate length from the suction side end thereof so that the part holding the liquid is included, and is made to be supported fixedly by a measuring part. CONSTITUTION:One end of a capillary tube 1 is dipped a little below the level of a sample vessel 2 in which a sample liquid 3 is put, and the sample liquid 3 is introduced into the tube 1 by utilizing a capillary action. The tube 1 is cut at a prescribed length (h) from the end face thereof and a tube fragment 4 thus prepared is set in a measuring part of a spectrophotometer so that the central axis thereof is parallel to the optical axis of measurement. When the dimension of a light flux in the measuring part is assumed to be 1mm and when the bore of the capillary tube 1 is set at phi2mm, for instance, and an optical path (d) at 1mm in view of some margin for positional precision, positional reproducibility, etc., in the case when the tube fragment 4 is supported by the measuring part, the amount of the sample liquid 3 held in the fragment 4 is about 3mul. On condition that the bore is about phi2mm and the liquid is an ordinary one, suction to a height of about 1mm can be attained sufficiently by the capillary action.
Patent JP-S6327567-A (JP)
Title: Electrically conductive paste
Inventor: ITO HIROSHI
IPC: C08K7/18
Filed: 1986-07-18
Abstract: PURPOSE:To obtain the titled inexpensive paste easy to handle, high in the electrical conductivity, by blending a binder and electrically conductive fine powder coated with electrolessly plated metal. CONSTITUTION:The objective paste can be obtained by blending (A) electrically conductive fine powder (pref. of copper or silver) 1 coated with electrolessly plated metal (pref. of boron or phosphorus base) 4 and (B) a binder (pref. containing glass frit) 2.
Patent JP-2000357195-A (JP)
Title: Method and system for distributing information, and storage medium stored with information distributing program
Inventor: SATO TETSUJI
IPC: G06Q30/06
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for distributing information by which the approval of the use of information is decided according to presented use conditions that an information owner subject prescribes and use rules regarding the use of the information that an information user subject presents, and the storage medium stored with the information distributing program. SOLUTION: The information owner subject manages individual pieces of information to be provided with a pair of the contents entity and presented use conditions for disclosing the contents entity and the information use subject generates use rules as conditions regarding the use of requested contents to be used; and the information owner subject retrieves the contents entity corresponding to the requested contents from the information use subject, extracts the presented use conditions paired with the retrieved contents entity, and decides that the use is allowed according to the extracted presented use conditions and use rules.
Patent JP-H0611752-A (JP)
Title: Photometry device for camera
Inventor: MIYAUCHI YOICHI
IPC: G03B7/08
Filed: 1992-06-29
Abstract: PURPOSE:To wider the dynamic range of a photometric area and to enable averaged brightness measuring and spot measuring to be switched. CONSTITUTION:The discharging time of the junction capacitance Cj of silicon photodiode(SPD) is measured once. When the discharging time is longer than a prescribed time, the photometry is executed only by the junction capacitance Cj because the brightness of an object is low. When the discharging time is shorter than the prescribed time, the photometry is executed by adding a capacitor and charging it because the brightness of the object is high. The high averaged brightness measuring is executed by the SPDs 5 and 6 and the capacitor 4 and the spot measuring is executed by the SPD 5 and the capacitor 8. When a transistor 3 is turned off and the voltage Vn of the inverted input terminal of an operational amplifier 1 arrives at the reference voltage Vref of the reference voltage source 2 of the non-inverted input terminal, inverted output is transmitted to a CPU 12 by the amplifier 1 and a shutter closing signal is transmitted by the CPU 12.
Patent JP-S5874558-A (JP)
Inventor: OOTA NOBUHIRO
IPC: B01J39/10
Filed: 1981-10-24
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-H0337908-A (JP)
Title: Flame-retardant sheathed electric wire/cable
Inventor: YAMAMOTO YASUAKI
IPC: C08K5/3477
Filed: 1989-06-30
Abstract: PURPOSE:To acquire flame-retardant electric wire/cable having excellence in heat/age resistance by sheathing and cross-linking a wire with a composition comprising a metal hydroxide, silicone crude rubber, a hydroxybenzoylisocyanurate group compound and a sulfurcontaining ester group compound respectively contained in polyolefin in their relevant specified ratios. CONSTITUTION:A wire is sheathed and cross-linked with a composition comprising 50 to 200 pts.wt. of a metal hydroxide, not less than 0.5 pts.wt. of silicone crude rubber, yet 1 to 10 pts.wt. of a hydroxybenzoylisocyanurate group compound and 1 to 10 pts.wt. of a sulfur-containing ester group compound respectively contained in 100 pts.wt. of polyolefin. Heat/age resistance besides flame retardancy may be greatly improved by having the metal hydroxide contained in the polyolefin, and yet adding the silicone crude rubber, the hydroxybenzoylisocyanurate group compound and the sulfur-containing ester group compound thereto. Also the resulting cross-link can prevent thermal deformation of the sheathed wire under a high temperature. Thus, electric wire/cable can be acquired with improvement in heat/age resistance besides in flame retardancy.
Patent JP-H1074068-A (JP)
Title: Method and device for extending graphics picture for lcd panel
Inventor: ALEXANDER IGURITSUTO
IPC: G06F17/50
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To perform an interpolation without deteriorating a throughput and power consumption by interpolating graphics display data from a first resolution to a second resolution and outputting the graphics display data with the second resolution. SOLUTION: A line buffer 303 receives graphics display data to store them. The graphics display data stored in the line buffer 303 are outputted. A polyphase interpolator 305 is connected to the line buffer 303 and scales up the graphics display data to at least one graphics resolution. A control logic 304 is connected to the line buffer 303 and the polyphase interpolator 305 to output a control signal. A clock frequency divider 302 is connected to the control logic 304 to receive a DCLK signal 310 and the control signal to be outputted from the control logic 304 and outputs a VCLK based on a prescribed ratio by responding to the control signal.
Patent JP-H0833416-A (JP)
Title: Conveyer for root vegetable-digging and harvesting machine
Inventor: OKADA MIKIO
IPC: A01D25/00
Filed: 1994-07-22
Abstract: PURPOSE:To dissolve an unstable driving state by penetration of mud into a space between a chain and a sprocket to cause floated up rotation of the chain from the sprocket, especially, jumping phenomenon of the teeth and detachment of the chain to a driving sprocket. CONSTITUTION:In a carrot harvester provided with a harvesting part, a selecting part and a recovery part, a chain conveying mechanism for uniformly arranging the position of the carrot head is constituted in a state laterally oppositely arranged so that many rotating rollers protruded from, urged and supported by a rotating chain 8aa holds leaves and stems, and four rollers are supported by a roller-supporting bracket protruded from and urged by the chain 8aa. A tooth bottom part 23 having long width in the circumferential direction is formed so as to remove every one tooth among teeth 25 of a driving sprocket 8u and a sprocket 8s to be moved, and a space part 26 for discharging soil is formed between the chain roller 24 and the tooth 25.
Patent JP-S5872237-A (JP)
Title: Picture element detecting device using light pen
Inventor: GOTOU RIYUUJI
IPC: G06F3/037
Filed: 1981-10-27
Abstract: PURPOSE:To precisely confirm a picture element catched by a light pen by providing a titled device with a circuit ignoring another picture element light catched by the light pen until the next refresh cycle after catching the first picture element light. CONSTITUTION:When a light pen 2 cathces a picture element displayed on a CRT 1, the light is converted by a light-voltage converter 5, the converted signal is inputted to an one-shot circuit 6 and a pulse is outputted from the circuit 6 to an AND circuit 7. The Q output of a FF 8 is an ''H'' level, so that the circuit 7 is opened and a pulse from the circuit 7 is outputted to the FF 8 to set up it and also outputted to a luminance controlling circuit 12 and an AND circuit 9. Although the luminance of the CRT is changed for a moment by the circuit 12, the Q output of the FF 8 is turned to ''L'', the circuit 7 is closed and the luminance of the CRT is not changed even if the circuit 6 outputs a pulse thereafter. A timer 10 is started by the Q output of the FF 8, the output of the timer 10 is turned to ''H'' after a refreshing period to reset the FF 8, the circuit 7 is opened again to change the luminance of the CRT and then a switch 3 is turned on, so that a prescribed picture element is outputted to a computer 11 through the circuit 9.