baber/WOPTO huggingface dataset:
Patent JP-H0934174-A (JP)
Title: Electrostatic charge image developing toner, its production and image forming method
Inventor: ISHIDA HARUHIDE
IPC: G03G9/08
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain good fixing property and blocking resistance by using a polyester resin as the main component, incorporating a specified acid carbon black and controlling the dielectric loss tangent to a specified value. SOLUTION: This toner consists of a binder resin, coloring agent and release agent. The binder resin essentially consists of a polyester resin, and the coloring agent contains an acid carbon black of pH<7. The dielectric loss tangent of the toner is <=25. As for the polyester resin, a resin produced from a polyvalent hydroxy compd. and polyvalent carboxylic acids or reactive deriv. of these such as lower alkyl esters, acid anhydrides, and acid halides can be used. As for the release agent, polyolefin such as a low mol.wt. polyethylene and low mol.wt. polypropylene, or natural wax such as paraffin wax, carnauba maw, montan wax, and candelilla wax or deriv. of these can be used. Further, water is added when the source material mixture containing a binder resin, coloring agent and release agent is kneaded.
Patent JP-2000017698-A (JP)
Title: Supporting member for faucet tool
Inventor: HONDA TADAHIRO
IPC: E03C1/042
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a faucet supporting member, in which the contact area of a clamp plate is widened and clamping operation is conducted from the top face of a mounting plate and which has excellent workability. SOLUTION: The supporting member for the faucet tool has a susceptor seat 5, which is installed onto the surface of a mounting hole section 3 formed to a mounting plate 2 and on which the base end section of a faucet is mounted, and a horseshoe-shaped clamp plate 6 being engaged with the susceptor seat 5, being brought into press-contact with the rear of the mounting plate and fixing the susceptor seat 5 onto the mounting plate 2. A clamping shaft set up to the susceptor seat 5 and a rotation preventive pin are drooped and inserted into the mounting hole 3, and a nut member, on which a projecting section is formed, is screwed onto the lower section of the clamping shaft while a notched section and a recessed section continued to the notched section and engaged with the projecting section are formed on the clamp plate 6 at that time.
Patent JP-S6444850-A (JP)
Title: Blood separation pipe
Inventor: AKAIKE YOSHIAKI
IPC: G01N33/48
Filed: 1987-08-14
Abstract: PURPOSE:To collect pure serum in parts even when serum is taken out after a time is elasped from the point of time centrifugal separation, by applying water repellency to the inner wall surface of a blood-collecting tube within a range containing at least the stop position part of a fluid for separating serum at the point of time when centrifugal separation is finished. CONSTITUTION:A cylindrical blood separation pipe having a bottom part receives a blood separating member having the intermediate specific gravity of a plurality of blood components to be separated and showing at least flowability at the time of centrifugal separation to perform the separation of blood by centrifugal separation. Then, a water repellent surface is formed to the inner wall surface of the cylindrical separation pipe containing at least the stop position part of the blood separation member at the point of time when centrifugal separation is finished. By this method, when a fluid for separating serum approaches the inner wall surface of the separation pipe, serum is repelled and, therefore, the fluid for separating serum is strongly and closely bonded to the inner wall surface of the separation pipe and a more perfect separation layer can be formed. As a result, pure serum reduced in the participation of a blood corpuscle component can be obtained.
Patent JP-H0548324-A (JP)
Title: Double loading transmission/reception antenna
Inventor: HIRAKI NAOYA
IPC: H01Q21/24
Filed: 1991-08-13
Abstract: PURPOSE:To attain the double loading transmission/reception antenna using one set of antenna in common by forming radiation elements of the microstrip antenna to be a square and providing a feeding port almost in the middle of two adjacent sides. CONSTITUTION:The double loading transmission/reception antenna 10 is a plane antenna employing a microstrip element. The length of sides A, B of a radiation element 11 of the microstrip antenna is selected to be nearly a half of an in- board wavelength lambdag of a transmission/reception signal, a feeding port P2 is provided almost in the middle of a side opposite to the side A of the element 11 and a feeding port P1 is provided almost in the middle of a side opposite to the side B of the element 11. The antenna 10 acts equivalently like two plane antennas employing microstrip elements whose polarized plane differ from each other by 90 deg.. The isolation between the polarized waves is 20dB or over, the gain is entirely equal to the case with one feeding port, and the antenna acting like two plane antennas is applied to a radio altimeter.
Patent JP-S6359129-A (JP)
Title: Route identification system
Inventor: MORIMOTO HIDEAKI
IPC: H04L27/34
Filed: 1986-08-28
Abstract: PURPOSE:To improve the operating efficiency of an additional bit of a transmission line by scrambling a data signal coded by a coding circuit for FORWARD ERROR CORRECTION (FEC) by means of a scramble pattern different from every transmission route. CONSTITUTION:An FEC coding circuit (FECENC) 12 operates 70 X 6 bits arranged in time slots 1-70 to generate redundancy bits (12 bits) and the redundancy bits are arranged in the time slots 71, 72. Thus, the FECENC 12 codes the information bits (70 x 6 bits) into the clock code of 72 X 6 bits. One word is accommodated in one frame constituted by a mltiplexing circuit (MUX) 11. A pattern generator (PG) 13 generates a scramble pattern synchronously with the word frame of a data signal A1. An exclusive OR circuit (EX-OR) 14 scrambles the data signal A1 by the output of the PG 13 and sends the result to a transmission route SYS-1. Six columns of data signals subjected to scrambling are sent to the receiving end while radio carrier is subjected to 64-value orthogonal amplitude modulation in the route SYS-1.
Patent JP-2001033566-A (JP)
Title: Human body detecting device
Inventor: MASUTANI TAKESHI
IPC: G01J1/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide low-cost human body detecting device by composing a detection part by a first pyroelectric part and a second pyroelectric part with a visual field that does not overlap with the first pyroelectric part across the first pyroelectric part. SOLUTION: A first pyroelectric part 11 is composed of first and second pyroelectric elements 14 and 15, and a second pyroelectric part 12 that has a visual field that does not overlap with the first pyroelectric part 11 across the first pyroelectric part 11 and is thermally independent of the first pyroelectric part 11. The first and second pyroelectric parts 11 and 12 comprise a detection part. When a person moves in a certain direction, infrared rays being emitted from the human body are condensed by a lens 41 and enter the first pyroelectric part 11, thus generating an electrical signal and outputting it from a terminal 51.  On the other hand, when the human moves in another direction, infrared rays from the human body enter a pyroelectrid element 15 of the first pyroelectric element 11 and generates an electrical signal, thus outputting the electrical signal from the terminal 52. In this manner, the movement direction of the human can be discriminated by a single package.
Patent JP-H0869116-A (JP)
Title: Production of photosensitive drum
Inventor: KAWASHIRI TETSUNAO
IPC: G03G5/10
Filed: 1994-08-29
Abstract: PURPOSE: To easily and accurately remove a bulged part due to remaining of a liquid on a photosensitive drum by forming a cylindrical base body to be coated with a photosensitive film, attaching such an extending jig that consists of the same material as that of the cylindrical base body or a material having equal wettability and has the same outer diameter as the base body to the one end of the cylindrical base body, and then applying a photosensitive film by coating while the one end where the extending jig is attached is downside. CONSTITUTION: A extending jig 2 that consists of the same material as that of a cylindrical base body 1 or a material having equal wettability and has the same outer diameter as the base body 1 is attached to the one end of the base body 1 before a photosensitive film 3 is applied on the base body by coating. Then the cylindrical base body 1 is coated with a photosensitive film 3 while the one end where the extending jig 2 is attached is downside. In this stage, a bulged part 3A of the photosensitive film 3 is formed around the extending jig 2. After the photosensitive film 3 is applied and the extending jig 2 is detached (C), the bulged part 3A on the end is completely removed so that a good cylindrical photosensitive drum body 10 can be obtd.
Patent JP-H0495301-A (JP)
Title: Pole
Inventor: KOBAYASHI KAZUTOSHI
IPC: E04H12/22
Filed: 1990-07-31
Abstract: PURPOSE:To enhance the mounting property of a cover to a pole core body so as to prevent deterioration of the cover that could be caused by some effect from the ground by providing the burying portion of a pole core body with a positioning member which is wider than the pole core body and which projects upward from the lower portion of the cover. CONSTITUTION:In constructing a lighting device, a positioning member 16 projects upward from the ground 1 when the burying portion 12 of a pole core body 11 is buried into the ground. To mount a cover 17 on the outer surface of the pole core body 11 which projects from the ground 1, the lower portion of the cover 17 is placed on the positioning member 16 and the reverse face of the cover 17 is joined to the outer surface of the pole core body 11 and a bolt is inserted into the pole core body 11 from outside the cover 17 so that the cover 17 is fastened and fixed to the pole core body 11. The lower portion of the cover 17 is placed on the positioning member 16 and therefore the cover 17 is positioned in the vertical direction and the bolt through portion of the cover coincides with the bolt fixing portion of the pole core body 11, thus facilitating the mounting work. Since the cover 17 is separated upward from the ground 1 by the positioning member 16, the effect of moisture from the ground 1 is reduced, restraining corrosion of the cover 17 made of wood.
Patent JP-S6360689-A (JP)
Title: Shade controlling device for stereoscopic television
Inventor: OSADA SHOJIRO
IPC: G02B30/25
Filed: 1986-09-01
Abstract: PURPOSE:To derive a shade controlling signal without using any special additional apparatus on a receiver by obtaining the shade controlling signal being base on a signal from a photoelectric transducer attached on a display screen. CONSTITUTION:The output signal of the photoelectric transducer 5 attached on the lower part of the display screen, is transmitted just before a blanking period, and is inputted to a delay phase adjustment circuit 13 through a waveform shaping circuit 12. In the circuit 13, the width of a waveform being adjusted by a variable resistor 13A, the timing waveform of a back edge is obtained in the blanking period. Thus, a rectangular signal, the cycle of which is a field period, is obtained as the output of an inversion circuit 14. An ultrasonic wave or an infrared light is modulated by this signal, and is transmitted to a receiving element 8. Then, a shade controlling signal driving circuit 9 transmits the shade controlling signal which has either antiphase or equiphase against the rectangular signal of a field period cycle, corresponding to the output signal of the element 8.
Patent JP-H0868943-A (JP)
Title: Optical system for microscope
Inventor: KAJITANI KAZUO
IPC: G02B21/36
Filed: 1994-08-29
Abstract: PURPOSE: To provide an optical system constituted so that a function as the finder of a photographing time is given to a TV camera in a microscope constituted so that observation with a naked eve, a photographing action and a TV photographing action can be executed. CONSTITUTION: This optical system is provided with reflection members 4, 7, 8, 11 and 12 arranged so as to form a loop optical system by reflecting luminous flux transmitted through an objective lens 1 by plural times when deflecting prisms 2a and 20 arranged on the emitting side of the lens 1 and set for guiding the luminous flux to eyepieces 3 and 3' are set outside an optical path, an optical path for a photographing camera drawn out of the back part of an image forming position in the loop optical system and an emitting optical path for a TV camera from the loop optical system.
Patent JP-S6180024-A (JP)
Title: Surface elastic wave pressure sensor
Inventor: TAKADERA KENKICHI
IPC: G01L9/00
Filed: 1984-09-27
Abstract: PURPOSE:To make it possible to stably detect pressure without receiving the effect of the change in circumferential temp., by parallelly providing three surface elastic wave elements on a substrate and forming one of them on the thick wall part of the substrate while forming the other on the thin wall part of said substrate. CONSTITUTION:Three surface elastic wave elements 14a-14c are parallelly arranged on a substrate 13 having a thick wall part 11 not responding to pressure and a thin wall part (diaphragm) 12 responding to pressure. The first surface elastic wave element 14a among three surface elastic wave elements 14a-14c is formed onto the thin wall part 12 of the substrate 13 and the third elastic wave element 14c is formed onto the thick wall part 11. By this constitution, the change in the output of the third surface elastic wave element 14c is dependent only one the change in circumferential temp., the change in the temps. of the pressure detection signals obtained from the other two elements 14a, 14b can be certainly compensated.
Patent JP-S6446864-A (JP)
Title: Microcomputer
Inventor: TAKAHASHI NAOKI
IPC: G06F11/00
Filed: 1987-08-17
Abstract: PURPOSE:To prevent destruction of data stored in an E<2>PROM even at a runaway by starting a writing job of data to the E<2>PROM after a prescribed combination is secured out of plural write instructions. CONSTITUTION:A control means 3 decodes a received write instruction A and applies a write start signal A to an E<2>PROM 7. Then the means 3 decodes a received write start instruction B and applies a write start signal B to the E<2>PROM 7. Furthermore the means 3 decodes a received write instruction C and applies a write start signal C to the E<2>PROM 7 respectively. The E<2>PROM 7 raises up the E<2>PROM write signal only when those start signals A-C are orderly received and starts to write the prescribed data into a prescribed address in the E<2>PROM 7. Thus it is possible to prevent the destruction of the data stored in the E<2>PROM even at a runaway.
Patent JP-H0758326-A (JP)
Title: Semiconductor device with sensor element
Inventor: SUMIDA HITOSHI
IPC: H01L27/04
Filed: 1993-08-18
Abstract: PURPOSE:To surely detect on-voltage at abnormal time by making the electrode, conduction-contacted to an emitter semiconductor region, contain the first conduction type high concentration region which partially causes short circuit at a base semiconductor region. CONSTITUTION:At a sensor cell part CS, a partial n<++>-type anode short region 30 is formed on the main surface side within a buffer region 14a. At the anode short region 30, a drift region 13a is, through a diffusion resistor rx of the buffer region 14a, connected to a collector electrode, and a collector region (emitter of transistor) is partially short-circuited. With this, since the sensor cell part CS shows step-like current waveform at abnormal time such as gate voltage drop and load short-circuit, its step width is available as detection margin, so, even if there is irregularity in element characteristics due to irregularity in manufacture process condition, detection error is absorbed its detection margin. Therefore, abnormality detection with high precision is realized.
Patent JP-H1049468-A (JP)
Title: Method and system for storage type select information distribution, customizer device, and large-scale select information distribution system
Inventor: SHIROSHITA TERUJI
IPC: G06F12/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To deliver information that a terminal user desires to large-scale terminals at a request that the terminal user makes when it is necessary by referring to stored delivery information and delivering information to many terminals when the terminals issue delivery requests. SOLUTION: To distribute information from a server to many terminals through a network, a customizer is provided between the server and terminals and the customizer stores delivery information (step 2) when the information is distributed from the server (step 1). Then when a terminal issues a delivery request (step 3), the delivery information stored in the customer is referred to (step 4) and delivered to the terminal (step 5). Consequently, information that terminal users desire can be delivered to large-scale terminals at requests that the terminal users make when necessary.
Patent JP-2001032981-A (JP)
Title: Flexible tube joint
Inventor: SHIBABUCHI TOSHIO
IPC: F16L33/28
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a flexible tube formed of a corrugated tube, allowing easy work for screwing a push ring into a cylindrical body while crushing the corrugated pipe. SOLUTION: A flexible tube 1 is formed of a corrugated tube 2 which can be inserted from the end of a push ring 25 to the inside of the push ring 25, a retainer 36 and a cylindrical body 11. The retainer 36 can be engaged with both the corrugated tube 2 inserted inside and the push ring 25. The push ring 25 is further screwed in the cylindrical body 11 with the corrugated tube 2 being engaged with the retainer 36, whereby a mountain portion at the end of the corrugated tube 2 is crushed between the retainer 36 and the contact face 21 of the cylindrical body 11. A mating area between the cylindrical body 11 and the push ring 25 is provided in a multiple thread form.
Patent JP-2000036218-A (JP)
Title: Reversible sol-gel composition and its application
Inventor: UETANI YOSHIHIRO
IPC: H01B1/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte that can be tightly attached to the surface of an electrode by forming this composition from a reversible gelatinization agent, an electrolytic salt and a solvent for the electrolytic salt. SOLUTION: It is preferable that a reversible sol-gel electrolyte composition is formed a reversible sol-gel composition, and a reversible gelling agent is an oil gelatinization agent, in particular, a 12-hydroxystearic acid. A composition into which the reversible gelling agent is mixed is formed into a uniform solution when heated to a temperature above room temperature, and reversibly formed into a gel form when cooled, and polyethylene glycol or the like is also used for the reversible gelling agent. An electrolytic salt is, in particular, lithium perchlorate, lithium tetrafluoroborate or the like. A nonaqueous organic solvent such as ethylene carbonate or dimethyl carbonate is used as a solvent for the electrolytic salt. The composition can retain good contact with a base material by being formed into a desired shape in a sol state and thereafter gelled.  In addition, it has an excellent low temperature characteristic. For instance, it is useful for the solid electrolyte of a lithium secondary battery.
Patent JP-S6095707-A (JP)
Title: Vertical magnetic recording head
Inventor: MIZUTANI TAKESHI
IPC: G11B5/265
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a magnetic recording with high density and less erasure current by constituting an erasure head part with a horizontal magnetizing annular magnetic core having at least one erasure gap and an erasure coil. CONSTITUTION:A boat-shaped core 16 is made of a magnetic substance such as the ferrite of the erasure head part and two parts of erasure gaps 3 are formed to a medium running face so that both sides of the recording track formed by a recording and reproducing main magnetic pole 5 are erased by trimming. A side face core 18 formed by the magnetic substance such as ferrite is a papertablet form, the thickness of the medium in the running direction is made smaller than the thickness of the boat-shaped core 16 in the same direction and the distance between the recording and reproducing main magnetic pole 6 and the erasure gap 3 is made short so as to prevent the effective track width from being decreased due to track movement. The erasure coil 12 and the erasure magnetic gap 3 are molded by glass, the tip of the erasure head part 15 is formed to a prescribed track width with slots, the glass is molded to the slot and the side face core and the butted face are lapped with mirror surface so as to form the boat-shaped core 16.
Patent JP-S6184472-A (JP)
Title: Control device of automatic speed change gear
Inventor: WAKI KOICHIRO
IPC: F16H61/14
Filed: 1984-10-01
Abstract: PURPOSE:To prevent a speed change shock by outputting a shift down signal with delay after outputting a lock up release signal if engine load is in upward tendency when a shift down signal is generated in the lock up state. CONSTITUTION:The above control device is adapted to intermittently operate a lock up mechanism A provided on a torque converter by controlling lock up electromagnetic means B, and operate a geared speed change mechanism C to change speed by controlling speed change electromagnetic means D. In this case, when a shift down signal Cp' is output from speed change control means E in the lock up state, according to an output of load condition detection means G, if engine load is upward tendency, a lock up release signal Cq' is output in synchronization with the signal Cp', and if engine load is downward tendency, the signal Cp' is output with delay after outputting the signal Cq' by outputting adjust means F.
Patent JP-S58102926-A (JP)
Title: Thin film optical multiplexer
Inventor: INOUE NAOHISA
IPC: G02F1/11
Filed: 1981-12-16
Abstract: PURPOSE:To deliver successively plural parallel data after converting them into serial ones by making use of a Bragg diffraction phenomenon, by supplying those parallel optical data to a comb-shaped electrode ultrasonic oscillator (IDT) which is formed on a thin film waveguide line. CONSTITUTION:For instance, 8 pieces of waveguide beams containing parallel optical data are allotted to two waveguide beam groups A and B and made incident to an optical waveguide line 2 with different angles theta1 and theta2. Thus a pair of comb-shaped electrode ultrasonic oscillators IDT13 and 15 are actuated at one time to ensure the propagation of the 1st and 2nd surface acoustic waves (SAW) 11 and 12. The transmitted SAW11 and 12 have the Bragg diffraction only with the group A, and the group B travels straight. Each guidewave beam in the group A receives the Bragg diffraction by the SAW11 and led to a grating lens 17 of a light lead-out part 70. Thus the waveguide beam group received the Bragg diffraction is separated from the waveguide beam group. Then the parallel input beams are converted into serial data.