baber/WOPTO huggingface dataset:
Patent JP-H0295202-A (JP)
Title: Interferometer
Inventor: SAKAMOTO TOSHIO
IPC: G01B9/02
Filed: 1988-09-30
Abstract: PURPOSE:To measure not only variation in the angle of two corner cube prisms, but also a movement quantity, etc., at the same time by providing 2nd - 4th beam splitters outside a 1st beam splitter. CONSTITUTION:The 1st beam splitter 20 splits laser light from a laser 12 into two and transmits and one laser light beam is transmitted through the 2nd beam splitter 40 and is made incident on a corner prism and the other is reflected. The 2nd beam splitter 40 splits reflected laser light from the cube corner prism 22 into two and one light beam is transmitted. Reflected laser light beams from the prisms 22 and 24 are put together into a 1st light output. The 3rd beam splitter 42 which splits laser light into two to transmit one light beam and reflected the other is provided between the laser 12 and splitter 20. The 4th beam splitter 44 is provided at the intersection of the optical path of the reflected laser light from the prism 22 which is transmitted through the splitter 40 and the optical path of the laser light which is split into two by the splitter 42 to obtain a 2nd light output. Not only the inclination of the prisms 22 and 24, but also a movement distance and a moving speed can be measured with high accuracy according to the light output.
Patent JP-H03110208-A (JP)
Title: Mobile scaffold device for bridge and assembling method for same
Inventor: SHIMIZU NORIO
IPC: E01D2/00
Filed: 1989-09-25
Abstract: PURPOSE:To reduce construction costs by providing a bearing arm from a traveling section outward in the width direction of a bridge, providing a scaffold suspension section vertically downward from the outside end of the arm, and providing a mobile scaffold to a scaffold bearing frame of the suspension section so that it is capable of sliding. CONSTITUTION:A driving gear of a traveling section 4 is driven, and a mobile scaffold for a bridge is transferred to a required location. After that, a rising and falling shaft of the traveling section 4 is raised and lowered, and a height against a bridege 3 is controlled to fix. Then, opposed right and left mobile scaffolds 8 are slided between rollers of frame bodies 18 by wires 23 to transfer to the central part of a beam 3 by driving a winch 19 of a scaffold bearing frame 7. In addition, after the right and left mobile scaffolds 8 are coupled with each other, an auxiliary scaffold is formed.
Patent JP-S62216250-A (JP)
Title: Manufacture of printed substrate type pga package
Inventor: TAKEUCHI YUKIHARU
IPC: H01L23/14
Filed: 1985-11-06
Abstract: PURPOSE:To prevent the adhesion of plating to wiring patterns in a semiconductor element housing hole completely by forming through-holes and the wiring patterns to a plurality of laminated board bodies through a specific process and plating the through-holes. CONSTITUTION:With a plurality of laminated board bodies 2, 5, 8, 10A, openings for shaping a semiconductor-element housing hole 16 are not formed to the board bodies 2, 10A on both outsides, wiring patterns except the outer surfaces of the board bodies 2, 10A on both outsides are laminated so as to be hermetically sealed by the board bodies 2, 10A on both outsides, through-holes 17 are shaped to a plurality of the board bodies 2, 5, 8, 10A while the through-holes 17 are plated, and an opening for forming the semiconductor-element housing hole 16 is shaped so at least one 10A of the board bodies on both outsides. Accordingly, the opening 11A for the board body 10 A positioned at the end of the semiconductor-element housing hole 16 is shaped lastly, thus positively preventing the state of on adhesion on the wiring patterns for copper foils 3, 7 for the board bodies 2, 5 of plating when the through-holes 17 are plated.
Patent JP-S63102585-A (JP)
Title: Video scrambling device
Inventor: MOMOTA TETSUO
IPC: G06F21/10
Filed: 1986-10-20
Abstract: PURPOSE:To achieve secrecy while keeping the correlation between scannings by increasing a frame memory and replacing the sequence of a frame. CONSTITUTION:An analog video signal from an input edge 301 is digitized through an A/D converter 302 and inputted to field memories 303-310. The signal digitized by a memory controller 312 is stored into the field memories at a constant sequence. For example, for the timing to write a digital video signal into the field memory 303, a digital video signal is read by the field memory 305, and for the timing to write the digital video signal into the field memory 303, the digital video signal written earlier than the field memory 309 is read. By such a method, the field memory is increased, a reading sequence is made random, the replacement of the time is executed and the scrambling is applied.
Patent JP-S6490535-A (JP)
Title: Plasma reactor
Inventor: MUTO KATSUHIKO
IPC: H01L21/302
Filed: 1987-10-01
Abstract: PURPOSE:To enable a plasma reaction at gas pressure lower than conventional devices by introducing a reaction gas into a main reactor through a side reactor and a pressure regulating valve. CONSTITUTION:The inside of a vacuum vessel 1 is adjusted at aimed pressure and the inside of a vacuum vessel 10 at high-frequency breakdown-able gas pressure respectively. High-frequency power is charged to plane parallel plate electrodes 4, 5 and plane parallel plate electrodes 11, 12. Consequently, high-frequency discharge is started between the electrodes 11, 12 first, and a gas changed into plasma is fed into the vessel 1. As a result, high-frequency discharge is also started easily between the electrodes 4, 5. When a substrate 8 is mounted previously onto the electrode 4, stable etching having excellent controllability is conducted normally even at pressure lower than the lower limit of high-frequency breakdown-able gas pressure. Accordingly, a plasma reaction at gas pressure lower than conventional devices is enabled.
Patent JP-S60136555-A (JP)
Title: Ester of 4-isothiocyanatophenol
Inventor: INUKAI TAKASHI
IPC: C09K19/30
Filed: 1983-12-26
Abstract: NEW MATERIAL:A compound expressed by the formula (R is 1-10C alkyl). EXAMPLE:4-Isothiocyanatophenyl trans-4-propylcyclohexanecarboxylate. USE:A nematic liquid crystal substance having positive dielectric anisotropy, useful as a component used in liquid crystal materials used in TN type liquid crystal display elements, having not so high melting point and not so low clear point, and capable of assuming the nematic phase. PREPARATION:4-Isocyanatophenol which is a well-known compound is reacted with a trans-4-alkylcyclohexanecarboxylic acid halogenide in a basic solvent, e.g. pyridine, to afford the aimed compound expressed by the formula.
Patent JP-H04128087-A (JP)
Title: Thermal recording material
Inventor: KAJIWARA AKITOSHI
IPC: B41M5/26
Filed: 1990-09-19
Abstract: PURPOSE:To prepare a thermal recording material having high sensitivity by adding pigment with oil absorbency of 85ml/100g or more to an undercoat layer as a main component and adding a dye precursor, a developer and sensitizer to a thermal recording layer along with pigment with oil absorbency of 80ml/100g or less. CONSTITUTION:As an undercoat layer, inorg. or org. pigment is used and, as oil absorbable pigment with oil absorbency of 85ml/100g or more, there is no special limit in the kind thereof. As the pigment with oil absorbency of 85ml/100g or less used in a thermal recording layer, there is no special limit in the kind thereof. The use ratio of a dye precursor and a developer is appropriately selected corresponding to the kind of the dye precursor or developer to be used and there is no special limit but the developer is used is an amount of 15-300 pts.wt., pref., 60-200 pts.wt. per 100 pts.wt. of the dye precursor. The use amount of the sensitizer contained in the thermal recording layer is not necessarily limited.
Patent JP-2000067904-A (JP)
Title: Cylindrical cell type solid electrolyte type fuel cell
Inventor: KUROISHI MASAHIRO
IPC: H01M8/24
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance between power generation cells and current collecting plates and between the power generation cells by providing first collectors to abut on outside surface electrodes of the cells, second collectors to abut on interconnectors of the cells and current collecting bars, arranging the cylindrical cells and the collectors by forming a suspending rod on each of the collectors to suspend them, and pressing the current collecting bars against current collecting plates. SOLUTION: Each suspending bar 6 of a cylindrical cell type solid electrolyte fuel cell pierces a combining plate and is built between current collecting plates 5a, 5b. Each cylindrical cell 7 is fixed to a current collecting plate or a combining plate 13 by an alumina wire, and each cell collective body can be suspended by pulling up suspending rods 10 mounted to the current collecting plates. Pressing means 9 each are formed on each current collecting bar 8 so as to generate compressive force between the left and right current collecting plates 5a, 5b by catching them, and the pressing means 9 each are supported on a fixing structure part by a spring or the like and can press the current collecting bar 8 against the current collecting plate.
Patent JP-H08114993-A (JP)
Title: Image forming device
Inventor: TSUKADA SHIGERU
IPC: G03G15/16
Filed: 1994-10-14
Abstract: PURPOSE: To always obtain excellent image quality by eliminating the occurrence of surface fogging. CONSTITUTION: This image forming device is provided with an image writing device 3 forming an electrostatic latent image corresponding to an image on the surface of a photoreceptor 1 uniformly charged by an electrifier 2, a developing device 4 developing the formed electrostatic latent image with toner to obtain a toner image, a transfer device 8 transferring the toner image to a transfer medium, a scorotron composed of a shield, a corona wire and a grid, a pre-transfer electrifier 5 imparting a prescribed charge to the photoreceptor before the toner image is transferred to the transfer medium by the transfer device 8, a toner concentration detecting device 6 detecting the toner concn.  of the developed surface part of the photoreceptor 1 developed by the developing device 4 and a pre-transfer electrifying control circuit 7 controlling a voltage applied to the pre-transfer electrifier 5 in accordance with the toner concn. in the developed surface part which is detected by the toner concentration detecting device 6.
Patent JP-S6490942-A (JP)
Title: Air conditioner indoor unit
Inventor: ISONO KAZUAKI
IPC: F24F11/02
Filed: 1987-10-02
Abstract: PURPOSE:To eliminate a draft feeling when starting a heating operation by controlling an upper fan and a lower fan in such a manner that an upper draft air volume ratio may be reduced in proportion of an increase in a total draft air volume at the time starting a heating operation and a lower draft air volume may be reduced in proportion to a decrease in a total draft air quantity ratio during a stabilized operation. CONSTITUTION:When an air speed setting switch 2 is set as weak at the time of starting a heating operation, a control unit 3 sets so that an upper and lower draft air quantity ratio may conform to 7:3 when a room temperature Tb detected by a detector 1 is below a second setting temperature T2 and it may conform to 3:7 when Tb is larger than T2 and controls an upper fan 16 and a lower fan 17 respectively. On the other hand, when the air speed setting switch 2 is set to strong, the upper and lower draft air ratio is set as 7:3 when the room temperature Tb fails to reach a first setting temperature T1 (smaller than T2) and it is set as 6:4 when T1 is <Tb<T2 and it is set as 4:6 when Tb is >T2. When it has been set in a hurry, the draft air ratio is set to keep 7:3 in the case of Tb<T1, 6:4 in the case of Tb>T1, and 5:5 in the case of Tb>T1. Therefore, this constitution makes it possible to start a heating operation, eliminating a draft feeling during starting time and carry out a comfortable and well temperature distributed heating operation.
Patent JP-S63102388-A (JP)
Title: Package for semiconductor laser device
Inventor: SUDO YASUAKI
IPC: H01S5/00
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a semiconductor laser device package in which a semiconductor laser element can be attached to a stem with a high accuracy by forming a cut at the top edge of a junction surface to which the semiconductor laser element is attached. CONSTITUTION:A reference numeral 26 denotes a cut which is formed at the top edge of a junction surface 14 on a radiation unit 12 to which a semiconductor laser element is to be attached in order to form the top edge of the junction surface 14 at the position lower than the top surface of the radiation unit 12. By providing the cut 26 at the top edge of the junction surface 14 like this, when the stem is handled, the top edge is not damaged and, as an edge effect at the time of plating is suppressed, the surface of the junction surface 14 to which the semiconductor laser element is to be attached is always flat so that the semiconductor laser element can be tightly attached to the junction surface 14.
Patent JP-H04130173-A (JP)
Title: Self-adhesive kraft tape
Inventor: SATOMI TAKUMI
IPC: C09J7/02
Filed: 1990-09-19
Abstract: PURPOSE:To provide a self-adhesive kraft tape which is easy to produce and has a reduced slipperiness by coating one surface of a kraft tape material with an adhesive and the other surface with a release agent comprising a mixture of PVA and a silicone emulsion. CONSTITUTION:An acrylic or rubber-based adhesive 3 is applied on one surface 2a of a tape material 2 comprising a kraft paper. Then, a release agent 4 comprising a mixture of polyvinyl alcohol and a silicone emulsion is applied on the other surface 2b to prepare a self-adhesive kraft tape 1. Thus, the filling function by the polyvinyl alcohol and the delamination function by the silicone emulsion can be imparted simultaneously by applying the release agent 4 once. Further, the rear surface 5 of the tape is rendered less slippery by the polyvinyl alcohol so that when loads covered by the adhesive tape 1 on the surface are piled up during transporation, it seldom causes the shift or the like of the loads.
Patent JP-H07100403-A (JP)
Title: Method and apparatus for producing fine powder
Inventor: SENO KATSU
IPC: B02C17/04
Filed: 1993-10-05
Abstract: PURPOSE:To produce a fine powder material without generating aggregation at the time of heat treatment operation and the trouble caused by the generation of aggregation. CONSTITUTION:In the production of a fine powder, a fine powder raw material L is dropped on tumbling media 1 heated while mixed mutually or a heated container 2 in which the tumbling media 1 are received by small quantity. A fine powder producing apparatus is equipped with a large number of the mutually mixed tumbling media 1, the container 2 having the tumbling media 1 received therein, the heating means 5 heating the tumbling media 1 and the container 2 and the raw material supply means 8 dropping the flowable fine powder raw material L on the heated tumbling media 1 or the container 2.
Patent JP-H0588101-A (JP)
Title: Light beam scanning device
Inventor: FUJIOKA TAKANOBU
IPC: G02B26/10
Filed: 1991-09-27
Abstract: PURPOSE:To easily ground a scanner provided with a polygon mirror. CONSTITUTION:A conductive contact member 30 which is connected in a conductive state to the scanner 14 provided with the polygon mirror 10 is projected toward a base 31 from an optical scanning body 2, the base 31 is provided with an elastic grounded member which has conductivity and elasticity, and the contact member 30 is so positioned that when the optical scanning body 2 is fitted to the base 31, the contact member 30 abuts on the elastic contact body 32. Electric charges accumulated in the polygon mirror 10 are supplied through the elastic contact body 32 from the contact member 30 to discharge the polygon mirror 10 electrostatically.
Patent JP-2000078196-A (JP)
Title: Ip network charging system
Inventor: KAWAMURA RYUTARO
IPC: H04L12/70
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To enable charging concerning a resource-secured flow (communication path between transmitter and recipient) by recording the information on securing resources on an IP communication network. SOLUTION: The IP communication network is composed of communicators 10a and 10b, communication network and communication service provider 11 and in order to secure the resources of the communication network for a flow 14 between communicators, the communicator 10a transmits a resource securing control packet 15 of a request to secure the communication resources to the communication network. In the resource securing control packet 15, charging information 16 required for calculating a utilization tariff is contained. Communication nodes 13a, 13b and 13c and the communicating party 10b are provided with resource securing judging functions.  When the resource securing control packet 15 is received, these function judge whether a negotiation is enabled concerning a charging object person or not while referring to the charging information 16 and only when the negotiation is enabled and sufficient resources exist, resource securing processing is continued.
Patent JP-H06102394-A (JP)
Title: Fluid plant and its operating method
Inventor: FUJII TADASHI
IPC: F04B49/10
Filed: 1992-09-18
Abstract: PURPOSE:To perform maintenance and inspection of systems without stopping the operation of a plant and easily cope with an abnormality when it occurs by operating all systems at less than the rated capacity during the normal operation, isolating the required system at the time of an accident or maintenance or inspection, and operating the other systems at the rated capacity to secure the required capacity. CONSTITUTION:A fluid plant is constituted of three systems of circulating pumps 1-3 each having the 50% capacity of the whole facility. Sluice valves 11-16, flow regulating valves 17-19, and flow meters 21-23 are arranged as isolating means, and a pump flow control device, a pump revolving speed control device, a sluice valve opening control device, and a flow regulating valve control device are provided for controlling them. Revolving speeds of motors 4-6 are reduced to operate the pumps 1-3 at the 33%-capacity each during the normal operation. When one system fails or maintenance and inspection is performed, the operation of the system is stopped and isolated, the capacities of the other two systems are increased to 50%, and all systems are returned to the 33%-capacity after the maintenance and inspection is completed.
Patent JP-S60136892-A (JP)
Title: On-line recognition device of hand written graphic
Inventor: SHIYOUJIMA HIROSHI
IPC: G06T7/60
Filed: 1983-12-26
Abstract: PURPOSE:To allow on-line recognition independent of inclination of a graphic a stroke order and the number of strokes and to enhance operability of a machine by dividing graphic automatically and limiting a stroke order, the number of strokes and inclination of a graphic in one graphic. CONSTITUTION:A distance between coordinate points is set to a threshold value, and a coordinate point string D1 from a tablet 100 is stored in a memory 300 as coordinate point data D2 by sampling. A range of coordinate point data D2' from pendown to penup stored in the memory 300 are converted into line segment data D3 which are converted into straight line or curve data D4 according to an angle change in ranging two line segments. Angles at starting and end points of each line segment of the data D4 are qunatized by 32 direction code CD, thereby obtaining data D5. Then connecting relation between respective line segments in said converted data D4 is investigated. A direction code string D6 is made which is arranged in the one direction from the line segment quantized data D5 and a list 1. By comparing the direction code string D6 with a reference figure GST, similarity degree F is calculated. The similarity degree obtained in such a way is compared with a threshold F0(=10) set beforehand. When F<F0, a candidate figure obtaining the similarity degree F is outputted as a recognition figure Gr.
Patent JP-H06104165-A (JP)
Title: Electron beam drawing device
Inventor: KATO SHINICHI
IPC: H01L21/027
Filed: 1992-09-18
Abstract: PURPOSE:To enable accurate observation of a diaphragm opening by providing a function which images an crossover on a batch exposure formation diaphragm by a formation lens and a detector in an electron beam drawing device. CONSTITUTION:The title device is constituted of a formation diaphragm 31, a batch exposure formation diaphragm 32, a formation deflector 14, a formation lens 41 and a detector 15. Accurate diaphragm observation is possible by an electronic optical system having a function for diaphragm observation.
Patent JP-H06101905-A (JP)
Title: Hot water supply apparatus
Inventor: SUMIDA KAZUHIRO
IPC: F24H1/10
Filed: 1992-09-18
Abstract: PURPOSE:To ensure a satisfactory amount of hot water regardless of locations where hot water is supplied, in the case of two hot water suppliers being provided. CONSTITUTION:Hot water supply lines 3, 3a of two hot water suppliers 1, 2 are connected through a bypass line 4, and a control valve 5 is mounted on the bypass line 4 and flowing water sensors A, B are attached to the hot water supply lines 3, 3a. A controller 11 opens a control valve 5 only when a flowing water signal is inputted from any of the flowing water sensors to ensure simultaneous hot water supply from the two hot water suppliers 1, 2.
Patent JP-2001069857-A (JP)
Title: Imitation rock for culturing plant
Inventor: FUNAKI RIYOURIYO
IPC: A01G27/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a plant-culturing imitation rock which has a good design and facilitates the change of plants by forming a hollow portion in the rock and disposing specific dent portions on the surface of the main body. SOLUTION: This imitation rock for culturing plants has an appearance resembling a natural stone, and is obtained by forming a hollow portion 1b in the rock and disposing one or more dent portions 2 on the surface of the rock main body 1. The dent portions 2 can receive flower pots 13 or the like. Therein, the dent portions 2 are preferably formed so that the received flower pots 13 can not be looked at a glance. Traveling means such as casters may be disposed on the bottom surface of the main body 1 of the imitation rock, and a tool storage space may further be disposed in the hollow portion 1b.
Patent JP-S62109446-A (JP)
Title: Data converter
Inventor: OKAMOTO EIJI
IPC: H04L9/26
Filed: 1985-11-07
Abstract: PURPOSE:To detect the errors and the falsification by adding a specific pattern at the transmitter part and detecting this pattern at the receiver side. CONSTITUTION:A shift register 101 stores a bit pattern showing its internal state and also stores an initial pattern in an initial state. The register 101 also includes a feedback part led from the highest register and this feedback part has its connection structure equal to that used by an M series generator for example. A code converting circuit 102 converts a bit pattern showing the internal state of the register 101 and outputs two bits. An exclusive OR element 103 secures an exclusive OR between one of both bit outputs and an input bit to obtain an output bit. This output bit undergoes an exclusive OR (EOR) with the remaining bits outputted from the circuit 102 through the most significant register of the register 101 and is inputted to the least significant register of the register 101. Then the internal state of the register 101 is changed.