baber/WOPTO huggingface dataset:
Patent JP-H04124111-A (JP)
Title: Pre-treating agent for bonding to dental tissue and dental tissue-bonding assistant
Inventor: IMAI YOJI
IPC: A61K6/00
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a pre-treating agent for bonding to dental tissues, consisting of N-(2-methacryloyloxyethyl)-2-pyrrolidone and capable of providing excellent bonding property to a dental tissue such as enamel or dentin, and a dental tissue-bonding assistant capable of improving said bonding property to the dental tissues. CONSTITUTION:The objective pre-treating agent for bonding to dental tissues, consisting of N-(2-methacryloyloxyethyl)-2-pyrrolidone and capable of enhancing bonding strength of a bonding agent by applying the above-mentioned compound to a prescribed position directly and singly before applying the bonding agent, and the objective dental tissue-bonding assistant capable of enhancing bonding strength of a bonding agent by blending the assistant into the bonding agent.
Patent JP-H1129104-A (JP)
Title: Method for measuring weight of medicine and medicine measuring machine
Inventor: ANSALONI ANGELO
IPC: G01G17/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To measure a weight of medicine by directly determining masses of numerous kinds of medicine and calibrating a sensor as functions of the masses of the numerous kinds of medicine. SOLUTION: A capsule 2b filled with medicine is sent at a measuring unit 4 output point to a weight measuring unit 20 by a drum 7. A drum 46 is in contact with the drum 7 and receives the filled capsule by using suction on an external side face 46a. The weight measuring unit 20 includes a weight measuring station 49 for receiving a precision balance 50. The balance 50 is connected to a CPU 21, the capsules 2b filled with medicine are successively removed from the drum 46, and supply of the capsules 25 to be sent to the balance 50 is received. The weight measuring unit 20 includes a capacitive sensor 59 which is connected to the CPU 21. The capacitive sensor 59 includes a movable armature and reads not only influence by a dielectric constant of the capsule but also influence by a dielectric constant of the medicine when it detects the mass of the capsule 25 filled with medicine. Thus errors can be reduced, and reliable processing is possible.
Patent JP-S62105470-A (JP)
Title: Reading device
Inventor: MATSUYAMA CHIAKI
IPC: H04N1/028
Filed: 1985-10-31
Abstract: PURPOSE:To make the connection to external circuits easy, and improve a production yield, by forming each lead part of a common electrode and individual electrodes commonly on the single side of a photoelectric conversion element array. CONSTITUTION:A part of the lead part 10b of individual electrodes is arranged in a nonlinear state on a light-detecting part. A spacing is provided through a which a lead part 6b of common electrode can practically pass, and the lead part 6b is drawn out on the same side as the lead part 10b. Thus, each of the lead parts of common electrode and individual electrodes can be commonly formed on the single side of a photoelectric conversion element array. As the respective lead part 6b and 10b of the common electrode and the individual electrodes are formed via a photoconductor, the wire width is changed and set in the manner in which the areas of each lead of the lead part 10b facing the common electrode 6b are all equal. Thus the capacitance of each individual electrode can be made uniform, so that irregularity of each output signal can be restrained.
Patent JP-H03107873-A (JP)
Title: Detector for deterioration of photosensitive body
Inventor: KOINUMA NORIYUKI
IPC: G03G15/08
Filed: 1989-09-21
Abstract: PURPOSE:To exactly judge the timing for exchanging the photosensitive body by detecting the residual amt. of the toner in a developing device and judging the deterioration of the photosensitive body when the detected image density is judged to be below a control reference value. CONSTITUTION:A means 102 for detecting the image density, a comparing means 114 for comparing the image density with the reference value, a means 110 for detecting the residual amt. of the toner in the developing device, a control means 114 which judges the deterioration of the photosensitive body 101 when the image density is judged to be below the control reference value and a display means 115 are provided. Namely, the photosensitive body is judged to be deteriorated and this effect is displayed when the image density is lower than the control reference value and the sensor for detecting the residual amt. of the toner in the developing means still detects the presence of the toner. The increase in the potential in the exposed part based on the deterioration of the photosensitive body itself is accurately detected in this way and the timing for exchanging the photosensitive body is exactly suggested.
Patent JP-H0591514-A (JP)
Title: Device for recording and reproducing video signal
Inventor: HITOMI YASUMITSU
IPC: H04N5/235
Filed: 1991-09-25
Abstract: PURPOSE:To easily obtain an image with a wide visual field angle in a screen having a determined aspect ratio in an existing reproducing system without requiring a complicated reproducing system and generating optical distortion in the reproducing system or deterioration in an output image. CONSTITUTION:This video signal recording and reproducing device is prohibited with an anamophic optical system 7 for compressing an incident optical image in a horizontal direction, a photographing means 14 for photographing an object through the optical system 7 and obtaining a video signal, a recording means 15 for recording the video signal, a reproducing means 16 for reproducing the video signal recorded by the means 15, and an image display mean 17 for displaying an image while narrowing a horizontal scanning line interval based upon the video signal reproduced by the means 16.
Patent JP-H0990498-A (JP)
Title: Film cartridge ejecting device and optical instrument provided with the same
Inventor: NISHIO TETSUYA
IPC: G03B17/28
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To attain an extruding stroke sufficient for ejecting a cartridge, to prevent the popping out of the cartridge and to dispense with considerable force needed for the insertion of the cartridge by energizing an ejecting member with plural springs whose spring constants are different from each other. SOLUTION: The ejecting member 9, are ejecting shaft 10 and a stopper 11 are provided and the respective spring constants K1 and K2 of the first and second springs 12 and 13 are set to be K1 <K2 . In the early stage of the extruding stroke at the time of ejecting the cartridge, great ejecting force required for releasing the engagement of an engaging member with the cartridge 4 is generated by the spring 13 having the large spring constant K2 . On the other hands, in the last stage of the extruding, stroke, a long extruding stroke by the ejecting member 9 is secured by the spring 12 having the small spring constant K1 and small ejecting force is exerted on the cartridge 4, to prevent the cartridge 4 from popping out of a cartridge chamber 1. Further, inserting force in the early stage of a stroke at the time of inserting the cartridge is made small.
Patent JP-2000073574-A (JP)
Title: Building foundation inspecting jig
Inventor: MURASHIMA MASANORI
IPC: E02D27/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To perform a more precise measurement by largely forming the bolt hole of an inspecting jig to be arranged on the top end corner part of a foundation to measure the diagonal dimension or the like, and fixing the jig by a presser to be screwed to a bolt so that the jig is horizontally adjustable. SOLUTION: The bolt hole 5 (unloaded hole) of a foundation inspecting jig 1 formed of an L-shaped metal plate is arranged on a building foundation by inserting its bolt hole 5 (unloaded hole to an anchor bolt A stood on the building foundation. At this time, the inspecting jig 1 is horizontally moved and adjusted so that its outside edge parts 7, 7a are conformed to a sill mark M1, a fixture 3 having a screw in the inner part is screwed to the anchor bolt A to fix the inspecting jig, whereby the inspecting jig can be precisely set regardless of the slippage of burying position of the anchor bolt A. This inspecting jig 1 is set in a pair on the start end side and reading side of measurement. The diagonal dimension or edge length of the foundation is measured between pins 12 (index parts 4) provided on the jig 1 by a survey tape T.  According to this, the inspection can be precisely and efficiently performed.
Patent JP-S63103616-A (JP)
Inventor: ARIGA KOICHI
IPC: H02H3/08
Filed: 1986-10-18
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-S62105476-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA OSAMU
IPC: H01L21/336
Filed: 1985-11-01
Abstract: PURPOSE:To obtain an MOSFET having finder construction and capable of operating at a higher speed, by recrystallizing an amorphous semiconductor film within a groove formed in a semiconductor substrate for forming source and drain of the MOSFET. CONSTITUTION:A groove 14 is formed in a P-type semiconductor substrate 1 from an aperture in an oxide film 13. N-type polycrystalline silicon is deposited on the principal face of the substrate so that the grove 14 is filled with the silicon. Inactive ions 16 are implanted into the N-type polycrystalline silicon layer 15 so as to convert it into an N-type amorphous silicon layer 17. The amorphous silicon layer 17 is recrystallized by heat treatment to form an N-type region 18. Consequently, a P-N junction is constituted by the P-type semiconductor substrate 1 and the N-type region 18. The silicon layer 17 other than the recrystallized N-type region 18 is etched off. The groove 14 can be formed by means of dry etching or the like with a high pricision even in 0.1mum or less, and thus an ideal junction having decreased resistive components can be obtained. When this structure is utilized for forming source and drain in a MOSFET, the MOSFET is allowed to have improved characteristics due to the finer construction.
Patent JP-H0294932-A (JP)
Title: Multiple access communicating system
Inventor: HIROSE TSUGUHIRO
IPC: H04W84/06
Filed: 1988-09-30
Abstract: PURPOSE:To shorten transmission delay time per message by including the number of slots to be reserved in a next frame or after in the first packet and reserving a time slot according to the success of the transmission. CONSTITUTION:A reservation managing part 16 determines the assignment of the time slot for a self station and other station in the next frame according to a prescribed algorithm from a frame synchronizing signal and a signal to indicate whether received respective slots are empty, the transmission succeeds, or the transmission fails from a receiving part 21, another signal to indicate whether the above-mentioned packet is for the self station or for other station from a packet decomposing part 20, and the number of reserved time slots included in the above-mentioned packet and stores the assignment. Further, the managing part 16 returns the information of the time slot assigned to either the self station or other station to an access control part according to the inquiry of the access control part 17. Thus, the transmission delay time per message can be shortened.
Patent JP-H1192153-A (JP)
Title: Quartz glass and its production
Inventor: KOMINE NORIO
IPC: G02B13/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a production of quartz glass excellent in both resistance to ultraviolet rays and homogeneity with respect to the refractive index. SOLUTION: This production of quartz glass contg. substantially no chlorine (Cl) comprised jetting out gaseous silicon tetrafluoride (SiF4 ), gaseous oxygen and gaseous hydrogen respectively from a burner made of quartz glass, to allow the gaseous silicon tetrafluoride (SiF4 ) to react with water that is a reaction product of the gaseous oxygen with the gaseous hydrogen, and to form quartz glass particulates, depositing the formed glass particulates on a target, and fusing and vitrifying the deposited glass particulates on the target to produce the objective quartz glass, wherein the jetting rate of gaseous silicon tetrafluoride (SiF4 ) is adjusted to 9 to 20 slm/cm<2> .
Patent JP-H07138648-A (JP)
Title: Method for reducing iron loss of grain oriented silicon steel sheet and low iron loss grain oriented silicon steel sheet
Inventor: KOMATSUBARA MICHIRO
IPC: C21D9/46
Filed: 1993-10-01
Abstract: PURPOSE:To subdivide a magnetic domain and to reduce iron loss by providing certain-shaped grooves on the surface of a steel sheet. CONSTITUTION:Plural grooves which are extended in a direction crossing the rolling direction of a steel sheet are formed at constant intervals on the surface of a grain oriented silicon steel sheet. The shape of the groove is made so that the groove depth ratio d/d0 of parts (d) where the angle theta of inclination of side walls constituting the groove to the surface of the steel sheet becomes >=5 deg. to the whole side walls d0 is >=60%. The inside of the formed groove is filled up with Al or Al compound, after that, decarburization/primary recrystallization annealing is executed and the Al or Al compound is made into an Al2O3 base sintered compact. Successively, annealing separating agent is applied on the surface of the steel sheet and the final finish annealing is executed. It is preferable that the grooves which are formed on the surface of the steel sheet have an inclination angle of 0-30 deg. to the orthogonal axis to the rolling direction, intervals of 2-30mm, groove width of 30-1000mum and depth of 5-50mum.
Patent JP-S62111101-A (JP)
Title: Adiabatic expansion engine
Inventor: ARAOKA KATSUMASA
IPC: F01B1/08
Filed: 1985-11-06
Abstract: PURPOSE:To improve the reliability and durability of an engine by providing a mechanism for converting reciprocating motion into rotary motion at the intermediate part of opposed two-cylinder engines and sealing the gases of the same quality as working gases between seals. CONSTITUTION:A primary engine 1 and a secondary engine 2 are opposed to each other via an adiabatic area and in the middle of the area is provided a movement conversion part 5 such as a scotch yoke type. A power shaft 9 as a single rotary motion source is extended from said part 5 to an atmospheric area via a guide pipe 7. The reciprocating seal 6 of each engine is made into a simple seal and only one seal 6 is totally made tight. A gaseous coolant 10 is sealed in a space between said seals 6 on the intermediate level of pressure working in the engines. According to the aforesaid constitution, the reliability and durability of the engines can be substantially increased, heat ingress in the engines can be reduced and the engines can be made small.
Patent JP-H0881025-A (JP)
Title: Parts collecting method
Inventor: FUKAMACHI MITSUO
IPC: B65G1/137
Filed: 1994-09-14
Abstract: PURPOSE: To enable the correct and efficient collection of parts ordered from plural clients. CONSTITUTION: In a parts collecting method, a collecting truck 2 is moved to an instructed parts shelf 3, and parts taken out of the parts shelf 3 are placed in regular succession on the collecting truck 2 to perform collection. At this time, the order data of plural clients are rearranged according to the array order of the parts shelf 3, and the rearranged ordered parts data is divided into plural parts according to the array order so as to prepare collection instructing information with the divided order data as a unit. The collection instructing information is transmitted to the collecting truck 2, and collected parts data included in the collection instructing information is outputted one by one according to the array order.  The parts are taken out of the parts shelf 3 according to the outputted collection instructing information and placed on places, divided client by client, on the collecting truck 2 according to the instruction.
Patent JP-H10238290-A (JP)
Title: Execution method of tunnel
Inventor: OTA ISAO
IPC: C04B26/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To fill up a recessed part, and smoothly perform execution of a tunnel by arranging timbering and a sheet pile member in a tunnel hole, injecting a cavity filer containing a water absorptive resin and cement into a bedrock side recessed part, and absorbing, expanding and hardening it. SOLUTION: Ring-shaped timberings 4 are arranged in a plurality in an excavated tunnel hole 3. Next, a sheet pile member 5 is inserted between the timbering 4 and a top end part of the hole 3, and covers the whole lower part of a recessed part A. A powdery cavity filler F2 containing a water absorptive resin and cement is sent and supplied by a hose 7 into the recessed part A from the outside of the sheet pile member 5. Next, water is injected into the recessed part A by a hose 8, and water is sprayed from a large number of micropores 8a of a peripheral surface of the hose 8, and is permeated into a cavity filler F4. The water absorptive resin absorbs sprayed water and expands, and fills the recessed part A, and strength is increased by hardening of the cement. Therefore, the recessed part A can be reliably and smoothly filled with a hardening material.
Patent JP-S62105757-A (JP)
Title: 4-wheel-drive vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/1769
Filed: 1985-11-05
Abstract: PURPOSE:To reduce interference of a rear wheel with a front wheel when carrying out an antilock control by avoiding increase in brake oil pressure while a braking operation is continued, when carrying out the antilock control of brakes on the rear wheel side. CONSTITUTION:An antilock control device 9 which controls the operation of modulators Mfl, Mfr, Mrl, Mrr in order to prevent wheels from becoming a locked condition, is provided on a brake oil pressure device 7. The antilock control device 9 has a front wheel control part 9a which separately controls the modulators Mfl, Mfr for front wheels Wfl, Wfr, and a rear wheel control part 9b which simultaneously controls the modulators Mrl, Mrr for rear wheels Wrl, Wrr. Signals from detectors 10l, 10r for detecting the wheel speeds of front wheels are inputted in the front wheel control part 9a, and signals from detectors 11l, 11r for detecting the wheel speeds of rear wheels are inputted in the rear wheel control part 9b.
Patent JP-S60145353-A (JP)
Title: Manufacture of iron-base sintered body having superior machinability
Inventor: WATANABE MASAJI
IPC: B22F1/00
Filed: 1983-12-30
Abstract: PURPOSE:To obtain the titled sintered body by adding an alkali silicate to iron- base powder as a starting material so as to prevent deterioration in the physical properties of the resulting sintered body, the corrosion of a sintering furnace due to a reaction with the atmospheric gas during sintering, and increase in a dimensional change after sintering. CONSTITUTION:To iron-base powder, 0.1-1.0wt% alkali silicate is added, and the powder is sintered to obtain an iron-base sintered body. Sodium silicate, potassium silicate or the like is used as the alkali silicate, and it is preferably added in the form of fine powder of <=about 100 mesh particle size.
Patent JP-S6487312-A (JP)
Title: Manufacture of medical conduit
Inventor: FUKUTOME AKIRA
IPC: B29C41/14
Filed: 1987-09-30
Abstract: PURPOSE:To integrally form an easily handleable rigid tip part and a tubular main body, which is easily connected to medical appliances, by a method wherein the flexible tubular main body, which is connected to the rigid tip part, is formed by contacting and heating thermoplastic plastisol in order to obtain a medical conduit such as a cannula. CONSTITUTION:A cylindrical mold 36 is filled to a rigid polyvinyl chloride cannula tip part 32, on which a collar part 15 and side holes 16 are made. The mold 36 consists of a portion 36a and a portion 36b. The tip part 32 is fitted to the low permeability magnetic material portion 36b, which is adjacent to the high permeability magnetic material portion 36a. The mold 36 is immersed in polyvinyl chloride plastisol 37 to a part of the rear end of the tip part 32 so as to be high frequency induction-heated with coils 39. The plastisol 37 at the region in contact with the high magnetic material portion 36a gels, resulting in forming a gelatinized layer 34. After the heat curing of the layer, the mold 36 is removed in order to obtain a cannula 31. The tip part 32 and tubular main body 33 are different from each other in hardness and flexibility and strongly fixed to each other.
Patent JP-2001074315-A (JP)
Title: Heating system utilizing solar heat
Inventor: UMEOKA TAKASHI
IPC: F24S90/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a heating system without loosing the heat of a heating medium in a heat storage tank. SOLUTION: A heat collector 11 is connected to a heat storage tank 10 through a sending passage 12 (first sending passage) and a returning passage 13 (first returning passage). Further, the heat storage tank 10 is connected to a heater 20 through sending passages 22, 23 (second sending passage), interposing a reserving tank 21, and returning passages 24, 25 (second returning passage). A heat exchanging pipeline is not provided in the heat storage tank 10 while the sending passage 12, the returning passage 13, the sending passage 22 and the returning passage 25 are connected to each other through the internal space of the heat storage tank 10.  Heating medium, conducted from the sending passage 12, and another heating medium, conducted from the returning passage 25, are mixed in the heat storage tank 25 and, thereafter, the mixture is conducted to flow out of the returning passage 13 or the sending passage 22.
Patent JP-H1174723-A (JP)
Title: Electromagnetic element antenna
Inventor: SUZUKI MASANOBU
IPC: H01P5/107
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the antenna easy in assembling and small in size without requiring soldering, and waterproofing and water-drop protection between an electromagnetic element and a waveguide by arranging the electromagnetic element in a rectangular waveguide surrounded with the cavity of a housing and a base. SOLUTION: An MIC substrate 2 has an earth pattern formed on its surface coming into contact with the base 1 and a microstrip line formed on its surface where an element is mounted. A feed element 6 is formed of a metal piece of nickel, gold, etc., and has one end fixed to the feed end of the microstrip of an MIC oscillator by soldering or thermocompression bonding and the other end made open. Further, impedance transformation is possible by deforming the feed element 6. The housing 7 cover the MIC oscillator and contains the MIC oscillator together with the base 1. A slot for radiating a microwave to the outside is formed in part of the housing 7 and its formation position is properly selected so that impedance matching by the deformation of the feed element 6 and radiation characteristics of the microwave are improved.
Patent JP-H04127813-A (JP)
Title: Installing method for self-support type aerial cable
Inventor: FUKUDA JUNJI
IPC: H02G1/02
Filed: 1990-09-18
Abstract: PURPOSE:To improve operabiliy and safety by conducting various process to be performed on portions to be hung and secured to a pole of a self-support type aerial cable on the ground. CONSTITUTION:A self-support type aerial cable W is measured in length by a length measuring scale 2 while being fed from a feeder 1, and a hanging and securing position of a pole is marked. Then, a work for tearing the connecting part J of the cable W to a cable part C and messenger wire M in a suitable length, a work for mounting a protective member 4 on the part C, and a work for mounting a protective member 5 on the wire M are executed on the ground work 3. Then, a temporary hanging and wire extending work is conducted. Further, a worker climbs on each pole to its top to engage hanging fittings 7 at the center of the wire M, and mounts it at a predetermined position on the pole by using a bolt 8 to be fixed.