baber/WOPTO huggingface dataset:
Patent JP-H0770304-A (JP)
Title: Branched polycarbonate and its production
Inventor: OKANO YOSHIMICHI
IPC: C08G64/08
Filed: 1994-04-27
Abstract: PURPOSE:To produce, by transesterification a thermally stable high-molecular polycarbonate which does not discolor, contains no chlorine compd. causative of discoloration, and has a degree of branching suitable for producing a hollow molding, etc. CONSTITUTION:The title polycarbonate has an intrinsic viscosity [eta] at 20 deg.C in methylene chloride of 0.2-1.0dl/g and a branching parameter G=[eta]/[eta]lin wherein [eta]lin is the intrinsic viscosity at 20 deg.C in methylene chloride of a linear polycarbonate having a wt. average mol.wt., measured by the light-scattering method or by GPC using the general-purpose calibration curve, equal to that of the branched polycarbonate of 0.1-0.9 and contains boric acid and/or its ester.
Patent JP-S59216282-A (JP)
Title: Living body signal processing system
Inventor: IMAI HIDEKI
IPC: A61B5/0452
Filed: 1983-05-24
Abstract: PURPOSE:To catch a characteristic point of an original waveform accurately and to compress data by making a steep peak point of a living body signal a characteristic point basing on extraction by A/D conversion and two step difference value and making a transition point of gentle part a characteristic point basing on extraction by change in level. CONSTITUTION:An A/D conversion circuit 1 converts an electrocardiogram signal, etc. induced from a living body into a digital signal, and sends it to a data processing device 2 consisting of a CPU21, an ROM22, an RAM23 and a compressed data storing medium 24. In said device 2, the CPU21 receives digitized living body signal and stores in the RAM23. Characteristic point of original waveform of the living body signal is determined by the data stored in the RAM 23 according to extraction algorithm. The original waveform is compressed and stored in the medium 24. In this case, the steep peak point is made a characteristic point, and the transition point of gentle part is made a characteristic point by extraction by change in level.
Patent JP-S60234728-A (JP)
Title: Blanking method of long-sized strip
Inventor: NAKAGAWA KUNIO
IPC: B30B15/30
Filed: 1984-05-04
Abstract: PURPOSE:To prevent occurrence of defective products and to increase the yield of products in blanking work of a long-sized strip by a progressive die by detecting the position of a hole in the die of long-sized strip pilot hole by light, and working while inserting a pin if acceptable. CONSTITUTION:A long-sized strip in which a pilot hole is pierced is inserted into a progressive die and conforms to the position of the hole. Coincidence is detected by a photoelectric tube and a photosensor that moves to the position of the hole. When coincidence is good, the strip is retreated, and pressed by inserting a pilot pin. When coincidence is not good, the press work is stopped and correction is made. By this process, occurrence of defective products due to positional deviation of the long-sized strip to the die can be prevented, and the yield of products can be improved.
Patent JP-S62248520-A (JP)
Title: Die holder
Inventor: WAKAHARA TAKASHI
IPC: B21D5/02
Filed: 1986-04-21
Abstract: PURPOSE:To enable a safe and convenient light working without the need for excess area in pulling out a die by providing a T slot on the lower face of a die holder and fitting the upper part T shaped part of the die in the longitudi nal direction of the lower face of the die holder. CONSTITUTION:A press brake 3 is driven by the driven gear 27 at one end of a rotary shaft 9. The upper part table 5 is thus moved vertically with its position adjustable freely via sliding posts 15, 15, the upper die 29 located on the lower face of a die holder 1 approaches and separates against the lower die 25 and a work piece W is bent. The die holder 1 equips a T shaped part 31 at the upper part of the upper die 29 and is pulled out in the longitudinal direction of the upper die 29. The work piece W can be pulled out of the upper die 29 by rocking the die 1. In this way the rationalization of a safe and conve nient light working is enabled without the inconvenience of occupying a larger floor space.
Patent JP-S57207119-A (JP)
Title: Surface-hardening method for pinion
Inventor: OONISHI MASAZUMI
IPC: C21D9/32
Filed: 1981-06-11
Abstract: PURPOSE:To facilitate the working and to enhance the strength by working softened carbon steel into a pinion, annealing the pinion at a prescribed temp., and heating it again to carry out hardening. CONSTITUTION:Softened carbon steel is cut to form a pinion. The tooth part 11 of the pinion is preheated to a temp. above the A3 or Acm point, e.g. to 800- 1,000 deg.C by high frequency heating, and the preheated tooth part 11 is cooled to a temp. below the A3 or Acm point. It is then heated again in a short time and suddenly cooled to form a hardened part 12 by hardening. Thus, a high strength pinion easy to work and having a well hardened structure at the tooth bottom part as well as that at the tooth part is obtd.
Patent JP-H11287966-A (JP)
Title: Image formation device
Inventor: YOSHIZAWA ATSUTOMO
IPC: G02B7/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To adjust the quantity of curvature of a laser scanning line on the photoreceptor drum of the image formation device using a multiplex transfer system. SOLUTION: A glass G of a plate shape which is long along a scanning direction is arranged halfway in the optical path of a laser beam with which a photoreceptor drum 1 is scanned through a polygon mirror 2. This glass G is slanted at an angle α in a cross section. The quantity of curvature of the laser scanning line on the photoreceptor drum 1 can be adjusted by varying the tilt angle αof the glass G. The laser beam can, therefore, be superposed with high precision and tint variation and a color slurring quantity are reduced.
Patent JP-S59211827-A (JP)
Inventor: JIYOOJI DABURIYU SHIYUNAIDAA J
IPC: G01F3/00
Filed: 1984-05-04
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-S5424648-A (JP)
Title: Production of optical transmission wires
Inventor: AKAMATSU TAKESHI
IPC: C03C25/10
Filed: 1977-07-26
Abstract: PURPOSE:To integrally and continuously perform from soot forming up to spinning by heating gases to become raw material for glass together with oxidative gas within a glass tube to allow glass forming oxide to deposit and orienting the same together with the softened glass tube from the rear part.
Patent JP-H09261920-A (JP)
Title: Magnetic bearing dynamo-electric machine
Inventor: TOYAMA TADANOBU
IPC: H02K7/09
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To adjust the rotating balance of a rotor without removing components, in a magnetic bearing dynamo-electric machine. SOLUTION: Near both ends of a main spindle 1 which forms a rotor 10, respective thrust discs 29a, 29b are fitted, and inside the respective discs 29a, 29b, electromagnets 32a, 32b are disposed respectively to form thrust magnetic bearings Sa, Sb. Working holes 38a, 38b are formed respectively at respective caps 35a, 35b fitted outside the respective thrust discs 29a, 29b facing each other. Set screws 27 are attached and detached onto/from the external surfaces of the respective thrust discs 29a, 29b through the working holes 38a, 38b.
Patent JP-H07290821-A (JP)
Title: Thermal recording material
Inventor: SHIMIZU YOSHIHIRO
IPC: B41M5/337
Filed: 1994-04-27
Abstract: PURPOSE:To enhance the preservability of a recording image and the water resistance of a recording layer and to reduce the adhesion of refuse to a head by adding a soap free polyethylene emulsion of which the m.p. is specific temp. or higher to the recording layer in a thermal recording material. CONSTITUTION:A soap free polyethylene emulsion with an m.p. of 6 deg.C or higher is added to a recording layer containing a colorless or light-colored basic dye and a coupler. The polyethylene emulsion is obtained by adding a small amt. of an ethylenic unsaturated carboxylic acid monomer to an ethylene monomer to subject both monomers to polymerization reaction and neutralizing the reaction product with alkali and has a particle size of 0.01-10mum. The addition amt. of the emulsion is set to 2-30% by wt. of the total solid amt. of the recording layer. By this constitution, a thermal recording material excellent in the preservability of a recording image and the water resistance of the recording layer and reduced in the adhesion of refuse to a head can be obtained.
Patent JP-H06296853-A (JP)
Title: Material carry in/out device to in/outside of vacuum container
Inventor: HANAI HIROKORE
IPC: B01J3/02
Filed: 1993-04-19
Abstract: PURPOSE:To dispense with an exhaust operation or opening to the atmosphere whenever a material is transported into out of a vacuum container. CONSTITUTION:A U-tube 21 consisting of a vacuum side tube 22 and an atmospheric side tube 23 is provided running through a vacuum container 1. This U-tube 21 is internally filled with a liquid 24 such as mercury. In the U-tube 21, a chain 16 rotates endlessly by a drive source motor 19 through a fourth, a third, a first and a second guide roller 20, 18, 14, 15. A small hook is provided on the chain 16. A pelletized material 25 is attached to the hook using an atmospheric side material attachment/detachment mechanism 17, and is carried into the vacuum container 1 through the liquid 24. The material 25 in the vacuum container 1 is taken out by a vacuum side material attachment/detachment mechanism 13, dropping into a hopper 12. The dropped material 25 is processed using a material processing mechanism 10.
Patent JP-H07292128-A (JP)
Title: Frictional material
Inventor: MISAWA NORIO
IPC: C09K3/14
Filed: 1994-04-27
Abstract: PURPOSE:To improve the crack resistance of a frictional material without affecting other characteristics thereof. CONSTITUTION:This frictional material is obtained by forming thereof into a two-layer structure of a frictional material layer on the frictional surface side containing a fibrous substrate, a resin binder and a filler and a frictional material layer on the back board side containing a resin having a high heat- resistant strength as a binder and different from the frictional material layer on the frictional surface side only in the kind of the resin binder and the same with other compositions. The thickness of the frictional material layer on the back board side is 5-30% based on the whole frictional material to form a part in a region near the back board tending to cause cracks. Since the resin having the high heat-resistant strength is used as the binder in the frictional material layer on the back board side, crack resistance is improved. For example, xylylene-modified phenol resins, etc., can be used as the binder.
Patent JP-H02269284-A (JP)
Title: Door panel and manufacture thereof
Inventor: KATAOKA SATOSHI
IPC: E06B3/88
Filed: 1989-04-10
Abstract: PURPOSE:To improve the productivity and design by engaging the end portions of surface plates which are folded back outward after being bent inward with the end portion of an edge material bent inward by means of a side roll and a pressure roll. CONSTITUTION:The end portions of surface plates 3 disposed on the obverse and reverse of a core material 1 and a reinforcing frame 2 are folded inward and then folded back outward. Next, the end portion of an edge material 4 is bent inward to engage the end portions of the surface plates 3 and the edge material 4 with each other, whereby the edge material 4 is fixed on the side portion of the reinforcing frame 2. In this process, with the reinforcing frame 2 portions of the surface plates 3 pressed by a side roll, the edge material 4 is pressurized by a pressure roll to engage the folded back portions of the surface plates 3 with the bent portion of the edge material 4. Thus, the surface plates 3 and the edge 4 can be firmly fixed together without any screw.
Patent JP-S63254454-A (JP)
Title: Image recorder
Inventor: OGISO TAKASHI
IPC: B65H29/58
Filed: 1987-04-13
Abstract: PURPOSE:To obviate a sagging generated at the time of changing a direction of a sheet material, by forming a gap part in at least a part where a material passes through, of a pair of carrying rollers for carrying a photosensitive material or an image receiving material whose carrying direction is changed in a state that both end parts in the width direction have been pinched. CONSTITUTION:In an intermediate part of roller bodies 68, 70, a small diameter part 74 is formed, and in a state that both end parts of the roller bodies 68, 70 are brought into contact with each other, a prescribed gap part 76 is formed. The axial direction dimension of this small diameter part 74 is formed so as to be a little longer than the width dimension of an image receiving material 32, and also, a gap dimension P is formed so as to be a little smaller than the thickness dimension of the image receiving material 32. A carrying roller 58 is in a position for carrying out the image receiving material 32 to the outside from the inside of an image recorder 10, therefore, since it is undesirable that an external light goes into the image recorder through this carrying path, the gap dimension P is made as small as possible.
Patent JP-2000284729-A (JP)
Title: Display device and contrast improvement sheet
Inventor: YAMAMURO TARO
IPC: G09F9/33
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously enable improvement in the contrast of a display device, hiding of packaged components and the formation of a sun visor and to easily enable the change or design or metal die corresponding to a form change by providing a contrast improvement sheet on which a notched part is formed for protruding an LED lamp. SOLUTION: A contrast improvement sheet 1 is composed of a material in blackish brown or flexible sheet colored in blackish brown, for example, for improving the contrast of an LED lamp 11 and provided with notched parts 2 for protruding the respective LED lamps 11 at positions to arrange the LED lamps 11. By pushing in the sheet 1 perpendicularly to the independent direction of the LED lamps 11, a printed circuit board 12 and electronic components 14 around the LED lamps 11 can be hidden. Therefore, the sun visor for controlling sunlight or disturbance light can be easily designed or attached because of the sheet-shaped material and can be easily designed corresponding to the form change as well.
Patent JP-S5716417-A (JP)
Title: Feeding method of polarizing plate
Inventor: SUGIBUCHI SHIGEYOSHI
IPC: G09F3/02
Filed: 1980-07-04
Abstract: PURPOSE:To feed polarizing plates continuously without scars on them by feeding the labeled polarizing plates obtained by half-cutting a laminating tape to a sticking device. CONSTITUTION:A laminating tape wound on a reel 5 is advanced by a roller 15 in the direction of a half-cutting device 6 and a dash-board 11. A polarizing plate 2 is cut out by a roll cutter 8 to make chain label 2' stuck and supported by a carrier tape 4. The chain label 2' advances between the dash-board 11 and a falling prevention plate 12 while being guided by plural guide rolls 10s, so that the carrier tape 4 is separated. The label 2' shifts to a position Y while being supported by the label holder 24 of a sticking drum 23 and pressed and stuck through tackiness agent 3 while line-contacting with an electrode cell 29 supported by a shifting member 28.
Patent JP-S5425741-A (JP)
Title: Sweeping and driving device
Inventor: ASAI NAOKI
IPC: H04N3/02
Filed: 1977-07-28
Abstract: PURPOSE: To obtain a sweeping and driving device of simple construction and superior noise, durability and high speediness by disposing a moving coil to a shaft which is supported to a yoke mounted with permanent magnets. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5315680-A (JP)
Title: Device for replacing tools automatically
Inventor: ETOU KUNIHIKO
IPC: B23Q3/157
Filed: 1976-07-28
Abstract: PURPOSE:To provide a device for replacing tools automatically which can return a tool used at random through a tool to be used is among larger and smaller diameter tools.
Patent JP-H08285393-A (JP)
Title: Air conditioner for multi-room
Inventor: NISHIO YASUNORI
IPC: F25B47/02
Filed: 1995-04-17
Abstract: PURPOSE: To improve a comfortable feeling in an indoor environment by a method wherein a defrosting operation period of an outdoor side heat exchanger is extended during a heating operation in a freezing cycle using non-azeotropic mixed refrigerant. CONSTITUTION: There are provided a temperature sensor 17 for sensing an inlet path temperature of an outdoor side heat exchanger 5; a solenoid valve 18; a heat exchanger device 19 for heat exchanging a high temperature gas pipe with a low temperature wet gas pipe; and a defrosting operation control means 14 for judging a frosted state in the outdoor side heat exchanger 5 and outputting a defrosting operation start time finishing signal.
Patent JP-S59216212-A (JP)
Title: Service wagon
Inventor: KUBOSAWA MINORU
IPC: B65G1/137
Filed: 1983-05-25
Abstract: PURPOSE:To improve the efficiency of assorting and service works by displaying automatically an assorting and waiting position corresponding to input and the quantity of products when a name of products to be assorted is inputted. CONSTITUTION:Service information from a main computer is inputted to a subcomputer 5c, which is provided in a service wagon 5, through a terminal machine and a transmitter before the service work and is stored there. After this storing work is terminated, the transmitter is detached from the service wagon 5, and the service wagon can run freely. The waiting wagon 5 is constituted of running wheels 5a, the computer 5c, a power source 5e, a data display device 5g, an input operation key 5h, etc. When an assorting worker uses the key 5h to input the name of products which is selected by himself, a box number corresponding to this name and the quantity are displayed on the divice 5g; and therefore, products can reach easily a target box position, and a required quantity is assorted surely.
Patent JP-H06297728-A (JP)
Title: Recording apparatus
Inventor: SHIGA MIKIO
IPC: B41J2/185
Filed: 1993-04-19
Abstract: PURPOSE:To simply, inexpensively and automatically judge the non-emitted state of an emitting orifice by recording a predetermined non-emission detecting pattern on a recording medium using ink and detecting the ink density and judging an emitting orifice becoming emission inferiority on the basis of the detected result. CONSTITUTION:In a recording apparatus, a recording head 101 is mounted on a carrier 102 to be reciprocally moved in an S-direction by a carrier motor 112. A recording medium is fed by the feed roller 113 driven by a feed motor 114. A cap 121 is arranged in opposed relation to the emitting orifice forming surface of the recording head 101 and the ink received in the cap is sucked by a pump 122. In this case, the recording head 101 is controlled and a predetermined non-emission detecting pattern is recorded on the recording medium. The ink density of the non-emission detecting pattern is detected by a detection means 103 and, on the basis of the detection result of the detection means 103, an emitting orifice becoming emission inferiority is judged.
Patent JP-S59215893-A (JP)
Title: Ink doner film
Inventor: NOGUCHI AKIO
IPC: B41M5/392
Filed: 1983-05-24
Abstract: PURPOSE:To enable to apply an ink doner film to films of any color and enable to detect a position with high accuracy and without deteriorating printing quality, by applying a magnetic ink to at least a part of the surface of an ink layer, in an ink doner film for thermal transfer recording. CONSTITUTION:The ink doner film 1 comprises a non-magnetic ink layer 3 provided on a base film 2 consisting of polyethylene terephthalate and a magnetic ink layer 4 provided adjacently to the ink layer 3 and extending to the trailing end of the film. When the ink doner film 1 is taken up onto a take-up roll 8 after being let out from a supplying roll 7 and passed through a pinch roll 13 and a recording part 10, information stored in the magnetic ink layer 4 is read by a magnetic head 15, whereby position is detected. By the detection signal, it is detected that the part of the film 1 faced to the head 15 is a part proximate to the trailding end of the film 1, and supply of a recording paper 9, take-up of the film 1 and the like are stopped. Each color ink layer of a color ink doner film may be made to be a magnetic ink layer, and information such as the color may be recorded therein.
Patent JP-S5517083-A (JP)
Title: Cooking device
Inventor: OOKUBO MASARU
IPC: G01J5/00
Filed: 1978-07-25
Abstract: PURPOSE: To control the heat source in a cooking device, internal temperature in food is guided by a heat pipe to the surface for measurement.  
     CONSTITUTION: A temperature probe unit 50 has at its end a temperature sensor with liqud 51 and a container 52  containing no air, and a top surface 55 with black coating for easy infrared radiation. Further, the space between the container 52, external container 53, and infrared transmissible window 54 is vacuumed for heat insulation. Thus, food internal temperature is indicated at the top surface 55 of the probe 50. The solid line c'-b-a-b-c' shows a temperature distribution when heated by microwave, where b and a are temperatutes at the surface and internal of food. An electric and gas heating are shown by the line c-b-a-b-c. In either case, detecting b and a parts permits heating temperature control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10264682-A (JP)
Title: Auto-cruise device
Inventor: KURODA KOICHI
IPC: B60K31/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable operation without releasing a hand from a steering wheel for facilitating operation and reducing wrong operation. SOLUTION: In an auto-cruise device not in an actuation condition, processing actions of a cruise control unit 2 are programmed in such a way that an auto- cruise control startable condition can be made by continuously operating a set switch 4 twice, and that auto-cruise control can be released by continuously operating a cancellation switch 5 twice. All the switching operation related to auto-cruise can thus be performed by the set switch 4 and the cancellation switch 5 which are installed on a steering wheel, so operation can be performed without releasing a hand from the steering wheel to facilitate operation. Need of a main switch and wiring harnesses attached to it can thus be eliminated to reduce cost.
Patent JP-S60235937-A (JP)
Title: Air conditioner for cold district service
Inventor: KAKIZAKI JIROU
IPC: F24F11/02
Filed: 1984-05-08
Abstract: PURPOSE:To surely prevent an air conditioner from freezing and at the same time enhance the controllability of the air conditioner by a method wherein a preheating coil consisting of a plurality of segmented coils heats the lowest temperature of the outside air taking in the air conditioner up to the set temperature at all times by operating only the necessary number of segmented coils. CONSTITUTION:The titled air conditioner for cold district service is equipped with a preheating coil 3 in order to heat the outside air taking in the air conditioner up to the set temperature. The preheating coil 3 consists of a plurality of segmented coils 7 and 7'. At the same time, a controller 13 estimates the outside air temperature after the predetermined period of time based upon the information such as the present outside air temperature, insolation and the like and calculates the number of segmented coils necessary for raising the estimated outside air temperature up to the set temperature so as to put the calculated number of segmented coils into operation. As a result, the lowest temperature of the outside air is raised up to the set temperature at the preheating coil at all times, resulting in enabling to surely prevent the air conditioner from freezing. At the same time, because only the segmented coils, the number of which is that necessary for raising up to the set temperature, are put into operation, the controllability of the air conditioner can be enhanced.