baber/WOPTO huggingface dataset:
Patent JP-S6440307-A (JP)
Title: Dicing device
Inventor: KUDO TATSUSHI
IPC: H01L21/301
Filed: 1987-08-07
Abstract: PURPOSE:To form uniform cut grooves on a plate-like body and prevent cracks, chipping and to like from developing at the separation into pellets by a method wherein the vertical motion of a rotary blade mechanism is controlled by recognizing the altitude of the surface or the plate-like body from the level of a stage. CONSTITUTION:When a wafer 2 is seated on a stage 3, the suction by vacuum is started through a vacuum suction port 6 in order to fix the wafer 2 to the stage. A distance sensor 4 is moved rectilinearly in the scheduled cutting direction of the wafer 2 while holding the predetermined upper position above the stage 3 so as to measure the distances between the distance sensor 4 and respective positions on the surface of the wafer 2 in order to memorize the data of measurements in a controlling section 8. A rotary blade mechanism 5 is lowered in order to start the cutting of the wafer 2 and the rotary blade mechanism 6 is moved horizontally. The controlling section 8 controls the vertical motion of the rotary blade mechanism 5 based on the data of measurement about the surface of the wafer 2. As a result, the amount of cut with respect to the thickness of the wafer 2 becomes constant regardless of the warpage of the wafer. Accordingly, uniform cut grooves are formed, resulting in allowing to realize the sure separation of the plate-like body into pellets.
Patent JP-S6257351-A (JP)
Title: Talking equipment
Inventor: MORI KAZUHIRO
IPC: H04M1/663
Filed: 1985-09-05
Abstract: PURPOSE:To prevent a calling acoustic means such as a bell from being operated unconditionally by bringing a timer setting a talking designation time into a state responding to a talking request from a caller limited to the set time to the talking means. CONSTITUTION:A timer 3 makes a circuit line 2 conductive at every time the stored set time and set time zone come. Thus, either a talking system circuit 1 or a signal system circuit 2 responds to a talking request from a caller. Thus, when a talking request from a caller exists, that is, a line is connected, a bell 12 responds to apply calling and when a transmitter-receiver 56 is hooked off, hook switches 10, 11 are turned on to activate a talking system circuit 1 to apply talking. If the setting time and setting time zone are not known and a caller gives a talking request at other timer or time zone, since the timer 3 interrupts the connection of the circuit line 20, the talking system circuit 1 and the signal system circuit 2 are inoperative.
Patent JP-2000345110-A (JP)
Title: Production of backing adjustment putty material having foamability for application to wall paper and floor member
Inventor: SHIMIZU KOJI
IPC: C09D5/34
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prepare a foaming backing adjustment putty material where the foaming phenomenon begins in a few minutes after kneaded with water, the foaming is maintained after puttying and the slimness of putty is prevented. SOLUTION: By compounding a powdery curing putty material with a foaming agent, an air-entering agent, a water reducing agent and a wetting agent and by kneading the mixture with water, the foaming of the putty material is accelerated and the foaming is sustained.
Patent JP-H0750876-A (JP)
Title: Communicatable area informing device of telephone terminal equipment for vehicle
Inventor: NABETA HIDETOSHI
IPC: H04Q7/38
Filed: 1993-08-06
Abstract: PURPOSE:To safety and easily inform a vehicle crewman about a fact that a vehicle goes into a communicatable area of a base station by a carrier wave receiving means from the base station by detecting a car speed, in a PHP system. CONSTITUTION:A car speed signal detected by a car speed sensor 26 is inputted to a CPU 22, and whether a car speed is below a prescribed car speed or not is decided. The CPU 22 receives a receiving signal converted to an intermediate frequency signal by a mixer 40 of a receiving part 14 through a demodulating part 42 and a TDMA processing part. The CPU 22 monitors a control carrier in the receiving signal, and decides whether a vehicle exists in a communicatable area of a base station or not in advance before a communication to the base station is started. In the case it exists in the area, a base station search processing is executed, and also, its fact is informed to a vehicle crewman.
Patent JP-H0865678-A (JP)
Title: Moving image encoding system
Inventor: KATTO JIRO
IPC: H04N19/51
Filed: 1994-08-22
Abstract: PURPOSE: To improve the encoding efficiency of a picture by deciding prediction structure from parameters such as a quantizing step width ratio and a correlation coefficient between frames. CONSTITUTION: A prediction structure deciding circuit 25 decides the arrangement of frames to perform in-frame encoding, frames to perform inter-frame prediction and frames to perform frame interpolation prediction corresponding to the quantizing step width ratios assigned to the number of frames between the frames to perform in-frame encoding, the frame to perform the in-frame encoding, frame to perform the inter-frame prediction and frame to perform frame interpolation prediction and the correlation coefficient value between frames. An image order changing circuit 1 transmits the input image to an image signal encoding circuit 2 in the order decided from the arranging method of frames. The image signal encoding circuit 2 actually encodes the inputted frame data and outputs them.
Patent JP-S6087601-A (JP)
Title: Wheel-spinning suppressing device of electric railcar
Inventor: HEGIHARA HIDEKI
IPC: B60L3/10
Filed: 1983-10-18
Abstract: PURPOSE:To reliably readhere wheels of an electric railcar by providing a torque control signal to the prescribed value smaller than a reference torque signal when a spinning occurs at the wheels. CONSTITUTION:When wheels spin in place while an electric railcar travels, a spinning signal S having a magnitude in response to the slip outputted from a slip detector 3 is amplified by an amplifier 3 and outputted as an output signal L1. On the other hand, a limiter 5, to which the signal S is inputted, outputs a signal L2 which increases until the signal S is eliminated at the prescribed time constant. Signals L1, L2 outputted when the signal S is generated are substrated by an adder 4 from a reference torque signal Tp, and a suppressing control for decreasing the torque of the motor can be performed by a torque control signal T0 outputted from the adder 4. Thus, the readherence of wheels can be facilitated.
Patent JP-S6353966-A (JP)
Title: Read-only memory and manufacture thereof
Inventor: IWAMORI TOSHIMICHI
IPC: H01L21/8246
Filed: 1986-08-22
Abstract: PURPOSE:To prevent a gate electrode or a diffusion region from being damaged due to excessive etching treatment when an aperture for information writing is formed by causing a layer insulation film of a MOS element to be a double layer insulation film having dlfferent etching speeds. CONSTITUTION:A gate oxide film 3, a field oxide film 2, a gate electrode 4, and diffusion regions 5 are formed on a substrate 1. And the first insulation film 6 that is composed of a material having a low etching speed and the second insulation film 7 that is composed of a material having an ordinary etching speed are formed on the whole surface of the substrate. And then, a contact hole 9 and an interconnection part 8 are formed. Subsequently, resist patterns 10 adhere to the insulation film so as to form an ion-implantation aperture for information writing and a desired part of the above second insulation film 7 is removed by etching treatment. In the event of etching, the first insulation film 6 is not treated by etching but functions as an inhibitor for etching and as a result, the above film 6 keeps the gate electrode 4 and diffusion regions 5 that are coated this film 6 from being damaged due to excessive etching treatment.
Patent JP-S6441010-A (JP)
Title: Automatic programming device for numerical control
Inventor: TAJIMA YOSHIKAZU
IPC: G05B19/416
Filed: 1987-08-05
Abstract: PURPOSE:To shorten the overall working time by using a block speed dividing part to designate the feeding speeds to the divided blocks. CONSTITUTION:A data inflection point detecting part 202 detects an inflection point by the rectilinear and circular arc data outputted from a data output part 104 and based on the vector relationship between a front block and a back block. In case the detected flection point has a degree larger than the parameter set at a parameter memory part 201, a block speed dividing part 203 divides a block up to the flection point for calculation of a feeding speed and performs the slow deceleration toward the termination of the block. Then the part 203 the first part of the next block and calculates the block dividing number and the feeding speed so that this speed is changed and slowly raised up to a designated level. Then the numerical control data is outputted through a post-processor part 105. In such a way, the overall working time is shortened.
Patent JP-S59192534-A (JP)
Inventor: IIAN MAKUMIRAN UOARUDO
IPC: B29L7/00
Filed: 1983-10-19
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-S6486514-A (JP)
Title: Solid electrolytic capacitor
Inventor: NIWA SHINICHI
IPC: H01G9/08
Filed: 1988-08-05
Abstract: PURPOSE:To improve the degree of impregnation of a solid electrolyte to separating paper and to increase recrystallized TCNQ salt and improve capacitor characteristics by winding an anode foil and a cathode foil, holding the separating paper and impregnating the separating paper with an organic semiconductor composed of TCNQ salt as a solid electrolyte. CONSTITUTION:A winding element having separating paper is heated at 400 deg.C or less as a preparation process for recrystallizing TCNQ salt in separating paper, and said separating paper is carbonized. TCNQ salt is housed into a cylindrical aluminum case with a bottom, and the case is heated at a temperature from the melting point to the temperature of thermal decomposition, thus previously melting and liquefying TCNQ salt. The winding element is dipped into TCNQ salt, and the separating paper is impregnated with TCNQ salt. The case is cooled, thus recrystallizing TCNQ salt with which said separating paper is impregnated, then manufacturing a solid electrolytic capacitor. Accordingly, the quantity of TCNQ salt recrystallized can be ensured sufficiently, thus improving the characteristics of the capacitor.
Patent JP-H0481861-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: TAJIMA TSUNEMITSU
IPC: G03G5/05
Filed: 1990-07-25
Abstract: PURPOSE:To manufacture a photosensitive body having an improved image characteristic without generating inferior image with lines or unevenness by forming an anodically oxidized coating on an Al base surface, subsequently washing with a cleaning solution incorporating alcohol or ketone and forming a photosensitive layer on the anodically oxydized coating after drying. CONSTITUTION:Any Al base body, in which Al is present as a major component, being capable of forming an anodically oxydized coating on the surface can be used. Formation of the anodically oxydized coating on the surface of such an Al base body is performed with an electrolysis by using the base body as an anode in an acidic aqueous solution such as oxalic acid and hydrosulfuric acid and after forming the coating, the acid is washed away and the impurity adhered on the surface is washed to remove it. The anodically oxydized coating film formed such a manner is porous and the sealing treatment may be required in some case. In order to seal efficiently, the Al base body may be treated to immerse it in an aqueous solution incorporating a metallic salt such as Ni acetate as a sealing treating agent. Thus by washing the Al base body with the cleaning solution incorporating alcohol or ketone, the image defects with lines or unevenness is efficiently prevented.
Patent JP-S6258425-A (JP)
Title: Detector for position being irradiated by light beam
Inventor: SASAKI AKIRA
IPC: G11B7/085
Filed: 1985-09-06
Abstract: PURPOSE:To detect accurately a position being irradiated by a light beam by calculating a light beam irradiated position relative to a light transmission control part of a disc in accordance with the output of each photodetector of the first and second light receiving parts. CONSTITUTION:A light source 15 which is long in the radial direction of a disc 111 is provided under a light-transmissive part 111 of the disc 11 and emits light beam B, and the light beam B is projected to the first light receiving part 16 through said light-transmissive part 111. Meanwhile, a light beam A projected from a pickup 13 strikes a signal recording face of the disc 11 and is reflected partially and is returned to the pickup 13 and is used for signal reproducing, but a part of this light is projected to the second light receiving part 17 through the disc 11. Parallel data converted photoelectrically by individual photodetectors of the first and second light receiving parts 16 and 17 are supplied to a subtracting circuit 29 after amplified by the first and second head amplifiers 19 and 20. Thus, the error component due to eccentricity of the disc is not included in position data taken out from the subtracting circuit 29.
Patent JP-S5987469-A (JP)
Title: Controlling device for electrostatic recorder
Inventor: TSUDA DAISUKE
IPC: G03G15/02
Filed: 1982-11-10
Abstract: PURPOSE:To control the operation of respective corotron in accordance with the advance of a dielectric belt by turning on/off the corresponding corotron when a previously fixed area of the dielectric belt reaches the position opposed to the respective corotron. CONSTITUTION:An electrostatic latent image corresponding to a recording signal is formed on the dielectric belt 1 revoluted in operation by an electrostatic recordng head 6. The electrostatic recording head 6 is controlled by an electrostatic recording head controlling part 11. The electrostatic latent image is developed with toner and preliminarily transferred by a PTC3, and the toner image is transferred to recording paper 15 by a TC4 and fixed by a fixing part 10. The latent image on the dielectric belt 1 is erased by an EC 5 and then the remaining toner is removed by a brade cleaner 8. When the joint P of the dielectric belt 1 which is a non-formation area of the latent image reaches just under the PTC3, the PTC 3 is turned off, and when the joint P reaches just under the TC4, EC5 and PCC2, the TC4, EC5 and PCC2 are successively turned off. Finally, at the moment when the joint P passes through the electrostatic recording head 6, the dielectric belt stops advancing. In order to start the recording operation, corotrons 3 4, 5, 2 are successively turned on when the joint P reaches just under the corotrons 3, 4, 5, 2.
Patent JP-H0518853-A (JP)
Title: Apparatus for automatically controlling wind tunnel boundary layer
Inventor: FUKUMOTO KIICHI
IPC: G01M9/04
Filed: 1991-07-11
Abstract: PURPOSE:To automatically form the necessary thickness of a boundary layer within a short time by measuring the thickness of the boundary layer by a comb-shaped pitot pipe and automatically adjusting the thickness of a control mechanism until bringing the same to required thickness. CONSTITUTION:A comb-shaped pitot pipe 7 is arranged in the vicinity of an object 8 to be tested and the thickness of the boundary layer of the wall surface of a wind tunnel 1 is measured by a pressure converter 20. The thickness of the boundary layer is calculated from a pressure value on the basis of the measured value in an operation part to be subjected to the comparative operation with the required set value of a boundary layer control mechanism 21. If there is difference between the thickness value and the required set value, a variable angle plate 9 is revolved by the drive part 10 of the mechanism 21. At this time, a change in the thickness of the boundary layer is detected by a boundary layer thickness detecting part 11 and fed back in a circuit to stabilize a control circuit. As mentioned above, by controlling the height of the variable angle plate 9 within a short time, the boundary layer can be freely controlled to necessary thickness.
Patent JP-S6356398-A (JP)
Title: Pressure dehydrator for sludge
Inventor: MURAKAMI TAMAYUKI
IPC: B30B9/24
Filed: 1986-08-25
Abstract: PURPOSE:To improve dehydration efficiency by providing a device for loosening the tension of an upper filter cloth and bringing a sludge frame together with the upper and lower filter cloths into pressurized contact with a bottom plate upon transient stoppage of traveling of the filter cloths. CONSTITUTION:The upper filter cloth 55 and the lower filter cloth 44 are respectively run by means of driving rollers 51, 41 and driven rollers 52, 42. The sludge frame 21 moved vertically by plural hydraulic cylinders 22 is provided and a cock 31 fitting thereto is connected to a hydraulic cylinder 32. A hydraulic cylinder 54 to tense and loosen the upper filter cloth 55 is disposed to a piece of the driving roller 52. The filter cloth 55 is loosened by the cylinder 54, upon arriving of the sludge on the lower filter cloth 44 at the prescribed position, then the sludge frame 21 is brought together with the filter cloths 55, 44 into pressurized contact with the bottom plate 11 by the cylinder 22. The pressurized dehydration is executed by the cylinder 32 for the cock 31. Since the pressurization under the high pressure is executed by the above-mentioned method, the dehydration efficiency is improved.
Patent JP-S6174614-A (JP)
Title: Method and device for collecting dust by rotary system
Inventor: NATSUME TOSHIO
IPC: B01D46/26
Filed: 1984-09-20
Abstract: PURPOSE:To separate and collect effectively fine particles from a gas by sending the gas from the outside to the inside of a rotary body while generating the flow of mist moving from the inside to the outside of the rotary body at the inside of the rotary body having many small holes. CONSTITUTION:Fine particles having comparatively large particle diameter contained in a gas are driven out by a revolving rotary body 7, and separated from the gas. A part of mist proceeding from the inside of the rotary body to the outside flows out to the outside of the rotary body through small holes 22 of the rotary body 7, and a part of the mist deposits on the rotary body 7 to form a liq. film. Accordingly, a part of fine particles are collected by the mist flowing out to the outside of the rotary body, and the other part of fine particles are collected by said liq. film and blown off from the rotary body 7 along with said liq. by centrifugal force. Another part of fine particles are collected by the mist flying in the rotary body and run out to the outside of the rotary body through the small holes 22, or deposited on the rotary body and then blown off from the rotary body 7 by centrifugal force.
Patent JP-H0844132-A (JP)
Title: Image forming device
Inventor: TAKASHIMA MASAYUKI
IPC: G03G15/00
Filed: 1994-07-29
Abstract: PURPOSE:To surely fix an image forming device at a set position and to easily, safely and surely perform setting work by using a attracting disk part fixed by attracting the set surface of a table where the image forming device is placed. CONSTITUTION:An image forming device main body 8 is set on the smooth set surface 1 of an exclusive table or a paper supply table. A supporting leg 3 consisting of the attracting disk part 2 is fixed on the base 8a of the main body 8. At least the attracting disk part 2 of the leg 3 is made of rubber material in which magnetic powder is mixed and attractive force by magnetism acts other than the attracting force of the attracting disk in the case the set surface 1 is made of iron, so that stronger attracting and fixing force is achieved. Since the main body 8 is attracted and fixed on the set surface 1 by the attracting disk 2, it is stably set at the set position without causing the deviation and the floating of an equipment. Thus, the setting work is easily, safely and surely performed.
Patent JP-H0481807-A (JP)
Title: Optical scanner
Inventor: TOURAI YUTAKA
IPC: G03B27/50
Filed: 1990-07-25
Abstract: PURPOSE:To prevent the degradation in scanning efficiency with simple constitution by detecting the acceleration distance at the time of first scanning and controlling a scanning start position in such a manner that the scanner makes an approach run by the acceleration distance detected at the time of the 2nd and subsequent scanning. CONSTITUTION:A CPU 200 moves a scan motor 29 by one step upon receipt of the lapse of the set time from a speed timer 201. Then, the acceleration and deceleration control of the scan motor 29 is possible by continuously changing the set time of the timer 201 to increase or decrease by the CPU 200. A position counter 202 indicates the position on the scanning line of the scanner and is interlocked to the scan motor 29. The counter is also connected to a memory 203 to control the scanner. The 2nd and subsequent scanning start position S'2 is changed in the case of continuous scanning of >=2 times at the same magnification in order to eliminate the wasteful approach run distance which can be discovered by the 1st scanning, by which the scanning time is shortened and the degradation in the scanning efficiency is prevented.
Patent JP-2001018758-A (JP)
Title: Theft detecting device
Inventor: YAMAOKA KAZUO
IPC: B60R25/32
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a theft detecting device which can be prevented from malfunction. SOLUTION: This device comprises: a human body sensor 1 which outputs a human body detection signal when detecting that a person approaches a vehicle; a timer 2 for counting a certain preset time from the time when the human body detection signal is output; a vibration sensor 3 which outputs a vibration detection signal when detecting vibration while the timer 2 is counting the certain time; a transmitting circuit 4 which outputs a theft detection signal when the vibration detection signal is output; and a control part 5 which controls the operation of each part.
Patent JP-H1143324-A (JP)
Title: Formation of resource from shell
Inventor: TAKENAKA MIYUKI
IPC: C04B7/24
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting shell collected from waterintake facilities into a resource recyclable as a cement raw material, etc. SOLUTION: This method for forming a resource from a shell comprises a grinding process 1 for crushing shell into shell powder, a decomposition process 3 for immersing the shell powder in water containing an acid and decomposing an organic substance contained in the shell powder, a separation process for separating the decomposed organic substance from the shell powder and obtaining powder comprising calcium carbonate as a main component and a purification process 5 for immersing the powder comprising calcium carbonate as a main component in hot water, eluting metals and halogens in the hot from the powder to obtain purified calcium carbonate powder.