baber/WOPTO huggingface dataset:
Patent JP-S6120070-A (JP)
Title: Detecting device for remaining amount of developer
Inventor: MARUKO MASAMI
IPC: G03G15/08
Filed: 1984-07-06
Abstract: PURPOSE:To simplify the structure and to detect the amount of toner stably for a long period by pressing a toner support plate against an oblique surface part by the weight of toner when a container is full of toner, and attracting and raising the toner support plate by a magnet roll as the toner is consumed. CONSTITUTION:The toner support plate 6 fitted inside the oblique surface plate 1a is one thin flexible plate made of a magnetic material or plate member coupled in an oscillatory state, and a magnetic material is fitted at least to its front end part; when the toner in the container is more than a specified amount, either one is positioned by its weight as shown by a dashed line and contacts the internal surface of the oblique surface part 1. The toner support plate 6 is attracted with the magnetic force of the magnet roll 3 and raised in a direction shown by a solie line as the toner is consumed decreases in weight; and its lower end part and magnet roll 3 decreases in mutual distance gradually or contact each other.
Patent JP-S5473575-A (JP)
Title: Etching method
Inventor: KONDOU SHIYUUJI
IPC: H01L21/302
Filed: 1977-11-24
Abstract: PURPOSE: To perform homogeneous ecthing with good reproducibility by pressure- reducing an etching bath and eliminating the air bubbles produced through reaction from the solution.  
     CONSTITUTION: Substrates 101 are put in a basket 15 and a cover 9 is put on a vessel 7. Air is then exhausted through a hole 10. The basket is dipped in the etching solution 401 in an etching bath 16 by means of a handle 13 to etch the Al films. The bubbles of the reaction gas produced at this time are released rapidly into the vessel from the solution by the reduced pressure atmosphere. This prevents the bubbles from stagnating on the substrate surfaces, thereby enabling even etching to be performed. Upon finishing of etching treatment, the basket is transferred into a stopping solution path 18 by the handle 13 to stop etching, after which the inside of the vessel is returned to the atmospheric pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H088276-A (JP)
Title: Method of separating ic package body and cutting die of separator
Inventor: DESUMONDO TEI
IPC: H01L21/56
Filed: 1994-06-23
Abstract: PURPOSE:To provide a method for separating linked package bodies into individual ones by which linked package bodies can be separated into individual ones without crack in the package bodies themselves and which can be applied to various other sizes of package bodies and different pitches between package bodies. CONSTITUTION:A resin member 11 between lead frame package bodies 10 of a multi-lead frame sheet is held and one lead frame 10 is pushed up by a push-up pin 6 and is inclined to make a crack in the resin member 11. After that, the resin member 11 is broken by a punch 9 and then is cut away. Even if the size or a pitch of the package bodies 10 changes, only one type of apparatus can manage such a change only if a set position of the punch 9 is changed.
Patent JP-H01311227-A (JP)
Title: Measuring instrument
Inventor: KANEMOTO TAKASHI
IPC: G01D7/00
Filed: 1988-06-10
Abstract: PURPOSE:To perform a measuring work even in case of having a visual impediment by outputting a measured quantity as the information of an indicating needle position which is readable with a touch. CONSTITUTION:When an electric power source of a device is turned on, an operation of a temperature sensor 5 is checked at first by inspecting the output of an A/D converter 6, and so on. Then, if the operation of the temperature sensor 5 is normal, a detected temperature value is read out from the A/D converter 6, and successively the temperature data are converted to braille pattern data. Next, the braille pattern data are outputted to a display control part 20b through a D/A converter 26 whereby the indicating needle 20 is moved to a position corresponding to the detected temperature. With this arrangement, the position of the indicating needle 20 is solved by reading with a finger, etc. even in case of having the visual impediment, and the measuring temperature can be known by where the indicating needle 20 is positioned on temperature displays 21, 22 with the braille.
Patent JP-H09326705-A (JP)
Title: Processing method for encoder and encoder
Inventor: ISOZAKI MASAAKI
IPC: H04N19/70
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an encoder maximizing calculation accuracy while ensuring real time performance. SOLUTION: An audio signal is inputted to reset a timer (S1). The frequency of the audio signal is divided into 32 frequency bands (S2) so as to calculate a scale factor (S3). Then a masking level where a processing time is fluctuated based on a signal is calculated (S41) and whether or not a timer value is higher than a reference value is judged (S42). When judged to be higher than the reference value, masking level conversion processing in the step S43 is conducted. When not, the processing of the step S44 is conducted. In this case, the processing in the step S43 is conducted at low accuracy but its processing time is short. On the other hand, the processing of the step S44 is conducted at high accuracy but its processing time is long.
Patent JP-2000324911-A (JP)
Title: Seeding device
Inventor: YAMADA HISAYA
IPC: A01C7/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a seeding device that a seed sucked to the upper end of a seed stand from a seed hopper can surely be delivered into a carrying member by the jetting of compressed air and seeded in high accuracy. SOLUTION: This seeding device is used by plunging a seed stand 5 from the lower side into a seed hopper 4 to suck and take out a seed to a nozzle hole 20 at the upper end of the seed stand 5, and then jetting compressed air from the nozzle hole 20 to deliver the seed A into a carrying member 6, thus carrying the seed to a seeding position and seeding the seed. Therein, an air hole 48 for jetting the compressed air is formed at a place near to the nozzle hole 20.
Patent JP-H0396586-A (JP)
Title: Fire-proof glass unit having glass sheet and metallic frame
Inventor: HANSUUHENITSUHI NORUTE
IPC: E06B3/58
Filed: 1990-06-01
Abstract: PURPOSE: To secure bonding between a glass plate and a metal frame in case of a fire by ending the ege of a glass plate before a metal frame, and fitting the projecting part of an adapter tape of a balance adapter in a storing groove. CONSTITUTION: An edge 4 of a glass plate 1 is ended before a metal frame 2, and a balance adapter 5 is connected to the edge 4. The balance adapter 5 is provided with two metal adapter tapes 6, 6 affixed in the range of the edge 4 of the glass plate 1, and the projecting parts 7, 7 are fitted in a storing groove 3 of the metal frame 2. Further, a bar-like non-metal spacer 8 is disposed between the projecting parts 7, 7, and a strip 9 formed by a steel plate with a specific thickness of 1 mm or less is affixed on the adapter tapes 6, 6. Thus, in case of a fire, the occurrence of a large temperature gradient between the main surface of the glass plate 1 and the edge 4 is inhibited and bonding between the metal frame 2 and the galss plate 1 can be secured.
Patent JP-H06276175-A (JP)
Title: Parallel scramble system
Inventor: BIYON GI I
IPC: H04B1/69
Filed: 1992-06-02
Abstract: PURPOSE: To reduce the production cost and power consumption by applying parallel scrambling to input signals before multiplexing them and operating a scrambler at the same speed as a transmission speed of the input signals. CONSTITUTION: An M-bit (M>=1) interleaved parallel scrambler 21 scrambles input signals A0 -AN-1 before multiplexing them by anM-bit interleaved multiplexer 22 in the parallel scramble system. On the other hand, a signal B subject to parallel scrambling is received and given to an M-bit interleaved demultiplexer 24 which applies inverse multiplexing to the signal, the signal subject to inverse multiplexing is given to an M-bit interleaved parallel demultiplexer 26, where the original signals A0 -AN-1 are restored. The M-bit interleaved parallel scrambler 21 and the M-bit interleaved parallel demultiplexer 26 have parallel series generators 23, 25 of the same structure and an XOR gate circuit applying exclusive OR arithmetic operation to the input signals A0 to AN-1 and parallel series T0 to TN-1 from the generators 23, 25 respectively.
Patent JP-S5367558-A (JP)
Title: Structure of outer blade for electric razor
Inventor: TANAHASHI MASAO
IPC: B26B19/12
Filed: 1976-11-25
Abstract: PURPOSE: To provide an outer blade structure giving a confortable touch on the skin and excellent in cut by drilling a hole, smaller than that for mounting outer blade, which is communicated to the latter and engaged with a retaining claw 3 of the outer blade on an elastic reinforced plate fitted on the two side ends of the outer blade. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08334441-A (JP)
Title: Test device for steering device
Inventor: SAGIYAMA TATSUYA
IPC: G01M17/06
Filed: 1995-06-08
Abstract: PURPOSE: To precisely detect a load in the steering reaction direction acting on a steering device. CONSTITUTION: A tie rod 46 and a steering exciting unit 22 are connected to a rack 20 of a steering device 12 via a torque lever 28, relay links 25, 26, and a drive link 24, and the front link 24A of the drive link 24 and a link 23 are set to be slidable. The both ends of the relay links 25, 26 are coupled with the torque lever 28 and the link 23 respectively, and the torque lever 28 is slidablly set in the road surface reaction direction in relation to the link 23. Transducers 42, 44 are provided in the intermediate part of the relay links 25, 26 respectively. Upper/lower exciting units are connected to the rack 20 via the torque lever 28.
Patent JP-H0870288-A (JP)
Title: Tdma communication equipment and its method
Inventor: SHIBUYA AKIHIRO
IPC: H04J3/06
Filed: 1995-06-08
Abstract: PURPOSE: To receive accurately reception data with simple configuration by estimating and predicting a frequency deviation of a clock signal with respect to a base station. CONSTITUTION: The equipment is provided with a management section 50 that has a frame timing signal output means outputting a frame timing signal in a prescribed timing, detects a unique word signal UW included in a frame assigned to a concerned station and detects a phase difference between the unique word signal and the frame timing signal, an estimate section 600 that obtains a frequency deviation in the frame timing signal based on plural phase differences detected by the management section and estimates an output timing of the frame timing signal based on the frequency deviation, and a processing section 4 applying reception processing to the data signal included in the frame allocated to the concerned station, and the estimate section controls an output of the frame timing signal of the frame timing signal output means of the management section based on the result of estimate.
Patent JP-S5569175-A (JP)
Title: Liquid developing device
Inventor: KAWAKUBO TOSHIO
IPC: G03D5/06
Filed: 1978-11-17
Abstract: PURPOSE: To stabilize supply of developer, by installing a liquid feed roller so as to pivot on the surface of photoreceptor, and connecting a feed pipe to the liquid feed port of the developing head of which interior is kept airtight, and a suction pipe communicating with suction pump to the liquid suction port.  
     CONSTITUTION: A liquid feed roller 3 is mounted on a shaft so as to rotate in contact with the surface of a photoreceptor, and a liquid feed pipe 4 is connected to a developer feed port 2a of a developing head 2 of which inside is held airtight, and a liquid suction pipe 5 communicating with a suction pump P is connected to a developer suction port 2b. While reducing the interior of the developing head 2 to a negative pressure by means of a suction pump P, the developer is continuously taken in from the liquid feed pipe, and the latent image on the photoreceptor 1 is made visible by the liquid feed roller 3. Thus, by a new developer maintaining a constant toner concentration, images of high concentration may be formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03219770-A (JP)
Title: Picture editing processor
Inventor: SHIMOKAWA KATSUMI
IPC: G03G15/00
Filed: 1990-05-30
Abstract: PURPOSE:To avoid malfunction due to noise and to designate accurate read position by applying confirmation processing through the check as to whether an edge has a prescribed width or not in the case of edge detection. CONSTITUTION:When a white line is detected, the line is shifted one by one line each in the subscanning direction and retrieved till a black line is detected repetitively. This is the processing to recognize the edge of a mark 24c. when a black line is detected, the line is detected by one by one line shift further in the subscanning direction so as to detect a black line of a prescribed width in order to warrant the edge of the mark 24c repetitively. After a prescribed width of black line is detected, the black line detected early is confirmed as a 1st edge of the mark. Then the processing to retrieve a 2nd (reverse) edge of the mark is implemented. A white line is shifted from the first detection line in the reverse direction to above one by one line each till a black line is detected repetitively.
Patent JP-S6122701-A (JP)
Title: Monitor for train
Inventor: HONMA EIJIYU
IPC: B60L3/00
Filed: 1984-07-11
Abstract: PURPOSE:To arrange a display unit without restriction on a mounting place by sequentially feeding continuously information of terminal stations on a series transmission line. CONSTITUTION:A central monitoring station 1A sequentially calls terminal stations 2, which transmit information collected and stored as to tracks on a transmission line 3. Thus, the information of the trucks in a train is continuously flowed onto the line 3 in a time division manner. Display units 5A are respectively provided, for example, in leading, intermediate and trailing to pick up, edit and display by the operation of a driver or a conductor prescribed information via the line 3.
Patent JP-S5667653-A (JP)
Title: Brake for vehicle
Inventor: YAMADA SHIYOUICHI
IPC: B60T1/06
Filed: 1979-11-02
Abstract: PURPOSE: To raise the performance of electromagnetic brake by using the turning force of vehicle for braking.  
     CONSTITUTION: When a current is supplied, an electromagnet 13 wound with a coil is attracted by an armature plate rotating with a drum, whereupon it is forced to turn against a spring 14. Then, since a pin 24 fixed to the electromagnet 13 pushes an arm 23, an eccentric cam 21 is turned and thereby a brake show 20 is opened to brake a drum. Because the electromagnet can obtain a braking force from the turning force of vehicle if it generates a force enough to cause the armature plate to be adsorbed, no great braking force is required and trailer can also be  braked only by an electric wiring. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H071443-A (JP)
Title: Control of batchwise kneading equipment
Inventor: HATANAKA TAKESHI
IPC: B29B7/28
Filed: 1993-06-14
Abstract: PURPOSE:To adjust the generation timing of peak power and to enhance the use efficiency of a power supply by lowering the number of rotations or ram pressure of at least one kneader when the sum total of the instantaneous power waveforms of all of batchwise kneaders parallelly operated by single power supply equipment exceeds the capacity of the power supply equipment. CONSTITUTION:A kneader control unit 9 controls a plurality of kneaders 1 parallelly operated by the supply of power from single power supply equipment and the, powers generated from the drive motors 2 of the respective kneaders 1, are detected by motor controllers 3 and the power waveforms thereof are stored as power patterns. When the respective kneaders 1 are started, the kneader control unit 9 operates the sum total of the instantaneous power waveforms of all of the parallelly operated kneaders 1 from the preliminarily registered power patterns and lowers the number of rotations or ram pressure of at least one kneader in the timing considered to exceed the capacity of the power supply equipment to suppress the sum total of powers to the capacity of the power equipment or less.
Patent JP-S6033026-A (JP)
Title: Method and device for detecting knocking of internal combustion engine
Inventor: TANAKA SHINICHIROU
IPC: G01L23/22
Filed: 1983-08-04
Abstract: PURPOSE:To improve the detection precision of knocking and simplify the circuit by detecting a sensor output higher than a knocking decision level. CONSTITUTION:A decision on a specific crank angle at which a reference crank signal is generated by a sensor 24, i.e. top dead center or not is made. When the decision result is positive, the period is calculated from the current time and the time of the last top dead center and the time corresponding to each crank angle is calculated on the basis of the calculated period. Then, an analog switch 32 is closed and a switch 34 is opened; and the output of a BPF12 is applied to one input of a comparator 22 and the current knocking decision level is supplied to the other input of the comparator 22 through a D/A converter 20. Then, when it is decided that the output of the BPF12 in a knocking decision section exceeds the analog conversion voltage as the knocking decision level, a decision on the occurrence of knocking is made.
Patent JP-H087216-A (JP)
Title: Mig-type magnetic head and its production
Inventor: USHIBA YOSHIKAZU
IPC: G11B5/187
Filed: 1994-06-24
Abstract: PURPOSE:To produce a high-quality MIG magnetic head prevented in noise due to a pseudogap. CONSTITUTION:This magnetic head has a core chip 1 produced by joining a pair of ferrite core half bodies 2 with glass 3. Each core half body has a metal magnetic film 4 having high saturation magnetic flux density such as 'Sendust' on the top and a magnetic G is formed between the metal magnetic films 4. The top face of the core chip 1 is polished so as to make the magnetic gap G and the metal magnetic films 4 extending on both sides of the gap G constitute a medium sliding face (m). The pseudogap (g') formed on the interface between the opposite edge of the metal magnetic film 4 to the magnetic gap G and the core half body 2 is present at a distance far enough from the magnetic gap G almost in the center of the sliding face (m). Thereby, production of noise such as sliding noise due to the pseudogap g' during recording and reproducing with the magnetic gap G is prevented. Thus, a high-quality MIG magnetic head for VTR or HDD is obtd.
Patent JP-H0218311-A (JP)
Title: Hexagonal silicon carbide platelet and preform, and its production and use
Inventor: BUORUFUGANKU DEE GEE BETSUKAA
IPC: C01B31/36
Filed: 1988-06-09
Abstract: PURPOSE: To obtain crystalline silicon carbide excellent in heat resistance, suitable for a reinforcing material or the like and having a specific crystal structure by heating a porous silicon carbide precursor composition containing silicon and carbon in the presence of a hexagonal system crystal growth controlling additive to a high temp.  
     CONSTITUTION: In a porous silicon carbide precursor composition containing silicon and carbon brought into close contact with each other about 0.3-5% hexagonal system crystal growth controlling additive selected from boron, Al or the like to the weight of silicon in the composition is added. Next, heating is carried out at 2,100-2,500°C for about 3 min to 24 hr under a non-reactive atmosphere. As the result, the crystalline silicon carbide, which consists essentially of α-silicon carbide, ≥90 wt.% of which is formed from plural hexagonal system crystal lattice, ≥80 wt.% of which has parallel basic plane parts opposed to each other apart from a 0.5-20 μ distance, in which ≥2 adjacent crystals with an angle of 120° has a 2.5-150 μ distance between the angles and which has <10 visible flaws per 100 crystals under a magnification of 200, is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5266328-A (JP)
Title: Information inputting controller
Inventor: MIZUNO YUTAKA
IPC: G06F3/02
Filed: 1975-11-29
Abstract: PURPOSE: The number of operated information inputting keys is counted and, when the information input is operated in excess of the limit number, it is made possible to discriminate simple miss-touch operation from information inputting operation-thereby enhancing the reliability of the information inputting controller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63308443-A (JP)
Title: Facsimile store and forward switching system
Inventor: HIRAOKA TAKAO
IPC: H04N1/32
Filed: 1987-06-10
Abstract: PURPOSE:To perform facsimile store and forward switching operation at the highest modem rate economically by setting the best transmission-reception level control data corresponding to subscribers one to one in a facsimile store and forward switching equipment. CONSTITUTION:When the facsimile store and forward switching operation is performed, transmission and reception levels are set in the facsimile store and forward switching equipment according to the transmission-reception level control data corresponding to the subscribers one to one with respect to the switching operation. Then the facsimile store and forward switching operation is performed with said transmission-reception levels. Therefore, when the best transmission-reception level is set, the facsimile store and forward switching operation is performed at the highest modem rate.
Patent JP-S63307920-A (JP)
Title: Runner removing mechanism for molding die
Inventor: ITO MASARU
IPC: B29C45/40
Filed: 1987-06-10
Abstract: PURPOSE:To establish the automation of molding and enhance productivity by ejecting a molding runner in the mold opening direction in a manner to retain a given angle through a runner retaining section and a runner ejector. CONSTITUTION:A runner stripper plate 11 and molding components 3 and 14 are separated from a fixing and mounting component 4 after molten resin in a cavity 1 is cooled and solidified, and then a main mold component 3 and an auxiliary mold component 14 are moved in the direction A respectively through connecting rods 12 and 21. A short runner retaining section 7a is removed first, and as a runner retaining section 7'a is longer than the runner retaining section 7a, the same is in contact with a runner 20 closely and the runner 20 is retained in the inclined state at a given angle. Further, the runner 20 is pushed out in the direction A by moving a runner stripper plate 11 in the mold opening direction and removing the runner 20 from the long runner retaining section 7'a. At this time, the runner 20 retained in the inclined state at a given angle, is dropped down into the outside of the main mold component 3 surely without being inserted into a runner cavity 2 of the main mold component 3.
Patent JP-H08332782-A (JP)
Title: Dye accepting element containing elastic bead in protective coat layer for thermosensible dye transfer
Inventor: TOOMASU UIRIAMU MAATEIN
IPC: B41M5/382
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a dye image-receiving element containing elastomeric beads having printing uniformity and gloss adjustment characteristics. SOLUTION: In a dye-receiving element containing a reflective support having a dye image-receiving layer having an overcoat layer containing crosslinked elastomeric beads having Tg of 45 deg.C or less, the elastomeric beads are made from an acrylic polymer, an acrylic copolymer, or styrenic copolymer, have 5-40 wt.% of a crosslinking agent and a particle size of less than 1 μm, and are present at a coverage of 0.2-1.0 g/m<2> .