baber/WOPTO huggingface dataset:
Patent JP-H05302811-A (JP)
Title: Heterodyne two wave lengths displacement interference meter
Inventor: UCHIKAWA KIYOSHI
IPC: G01B9/02
Filed: 1992-04-28
Abstract: PURPOSE:To completely separate heterodyne signals in each wave length and enable high accuracy detection by separating the wave into reference light and measuring light and then modulating the light as to change the light frequency for a certain value before multiplexing. CONSTITUTION:The reference light of S polarization light reflected at an orthogonal polarization beam splitter 29 and the measuring light of P polarization light having transmitted the beam splitter 29 are modulated independently for a certain value of wave frequency by using acoustooptical elements 32, 33. As the diffraction angles of the elements 32, 33 are difference for wave length at this moment, the light waves of the reference light and measuring light with different wave lengths are spacially separated. The separated light waves are multiplexed with reflection mirrors 41, 42 and orthogonal polarization beam splitters 35, 36. The multiplexed light wave is detected with a detector 38 through a polarization element 37 and sent to a signal processor system 39 for arithmetic processing, and then a displacement of a movable mirror 31 which an error due to the fluctuation of the air is eliminated, is obtained.
Patent JP-H048318-A (JP)
Title: Cooking vessel
Inventor: ISHII NORIO
IPC: A47J27/00
Filed: 1990-04-27
Abstract: PURPOSE:To display an indicator by the reflected light by the critical surface of an air chamber corresponding to a recessed part and water, make the handling convenient, and facilitate the confirmation of water level by forming the recessed part to which water never enter according to the form of the indicator on the inner surface of a vessel. CONSTITUTION:When an inner pot 1 is pressurized from the inner surface side to the middle by means of a press edge 71 formed into the form and width corresponding to an indicator 7 such as gauge or figure, a resin coating 3 and a metal material 2 are compressed in a fault form and depressed, and a recessed part 70 corresponding to the indicator 7 is formed on the inner side surface of the inner pot 1. Tap water 6 is poured into the inner pot 1. When the recessed part 70 of the indicator 7 is sunk in the poured water 6, an air chamber 72 to which water never enter is formed in the recessed part 70 by the surface tension of the water 6 and the water repellency of the surface of the inner pot 1. The critical surface between the air phase of the air chamber 72 and the liquid phase of the water 6 is circularly formed, constituting a reflected surface 73 of light as a mirror surface. The indicator 7 such as gauge or figure made by the air chamber 72 is seen glittering to silver color different from the color of the resin coating 3 around.
Patent JP-S61268997-A (JP)
Title: Operation of condenser cleaning device
Inventor: YOKOSUKA KENJI
IPC: F28G1/12
Filed: 1985-05-24
Abstract: PURPOSE:To secure the amount of cooling water, which is necessary for obtaining the cleaning effect of the cleaning device, by a method wherein the blade angle of a water circulating pump is controlled preferentially in case the condenser cleaning device is operated. CONSTITUTION:When the operating command 30 of the condenser cleaning device is outputted, the command is also outputted into a blade angle control device 40 while the command is selected preferentially in the blade angle control device 40 and the blade angle is adjusted to the corresponding blade angle 41 of the condenser cleaning device. The cleaning device operating command 30 and the cleaning device corresponding blade angle 41 become a cleaning device starting condition 32 through an AND circuit 31, whose condition is that both of the commands are constituted. Accordingly, in case the condenser cleaning device is operated, the blade angle of the circulating pump is controlled automatically and preferentially and the amount of condenser cooling water, optimum for obtaining the cleaning effect, may be secured.
Patent JP-H02287581-A (JP)
Title: Paper jamming detecting mechanism for thermal fixing device
Inventor: KAJI HIDETAKA
IPC: G03G15/20
Filed: 1989-04-28
Abstract: PURPOSE:To immediately detect paper jamming by providing a contactor possessing elasticity so as to face an electrode, and electrically interrupting their contact part by recording paper. CONSTITUTION:A guiding member 20, of which leading edge part is brought into contact with a roller 5, is provided on the downstream in the rotary direction of the roller 5 with respect to a claw 11 pealing the recording paper 2 from the heat roller 5. The electrode 21 on a thin plate is arranged on the upper surface of the member 20, and the contactor 23 possessing the elasticity is arranged at a position facing the electrode 21. The electrode 21 is brought into contact with the contactor 23 with small elasticity, and they are normally in electrified state. Then, the recording paper 2 which sticks to the roller 5 passes through the claw 11, and when it is guided by the member 20 and reaches between the electrode 21 and the contactor 23, they are electrically shielded. Here, whether the electrode 21 and the contactor 23 are conductive or not is detected by a detecting means 30, and the jamming of the recording paper 2 can be detected from the judgment of non-conductive.
Patent JP-S62267190-A (JP)
Title: Thermal transfer recording medium
Inventor: HAKIRI MINORU
IPC: B41M5/382
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a high-density transfer image superior in uniformity and abrasion resistance, by a method wherein on a substrate, provided is a transfer layer mainly containing a granular coloring material made of a coloring agent bound with a polyester resin having a melting or softening point of a specific range and a wax having a melting or softening point of a specific range. CONSTITUTION:A coloring material is made of a well-known coloring agent and a polyester resin which were kneaded under heat and ground to fine particle. The polyester resin is produced by a method in which a resin of 60-120 deg.C melting or softening point is esterified by using a polybasic acid and a polyhydric alcohol as main raw materials. A wax of 60-120 deg.C melting or softening point is used as a binder. These transfer layer forming components are mixed with a water or a solvent failing to dissolve the coloring material and the resin particle and applied to a substrate, thereafter being dried under a temperature below the melting points of the coloring material and the resin particle. In this manner, a high-density transfer image of good uniformity and abrasion resistance is obtained.
Patent JP-S5639138-A (JP)
Title: Die for serving at forcing or extruding work
Inventor: EGUCHI KIYOHISA
IPC: B21J3/00
Filed: 1980-08-11
Abstract: PURPOSE: The titled die exhibitive the excellent lubricity and release characteristics at high temperatures, obtained by forming the thin film of the water-soluble glass containing P 2 O 5 , B 2 O 3  and M 2 O (in which, M shows the alkali metal) at a specified proportion, uniformly on the inner surface of the die.  
     CONSTITUTION: The phosphoric acid, etc., as the P 2 O 5  source, the boric acid, etc., as th B 2 O 3  source, and Na 2 CO 3 , etc., as above stated M 2 O source, are suitably compounded; after melting this compound according to the authorized method usually at 200W1,200°C, especially at 800W900°C, the molten compound is slowly cooled and is vitrified; hereby, the above stated water-soluble glass is prepared. This water-soluble glass is specified to contain 40W55mol% P 2 O 5 , 6W9mol% B 2 O 3 , and 30W60mol% M 2 O. Next, the lubricant comprising this water-soluble glass as it is or as the aqueous solution is applied to the die being heated to about 200W 800°C for serving at the forging or extruding work. Hereby, the thin molten film of the water-soluble glass is formed on the die surface. This molten film has a moderate viscosity as hundreds W thousands poise at 200W800°C, and exihibits the excellent lubricity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07317673-A (JP)
Title: Screw fluid machine
Inventor: SHIMIZU NOBU
IPC: F04C29/00
Filed: 1994-05-25
Abstract: PURPOSE:To facilitate the timing setting work and prevent the corrosion of motor windings. CONSTITUTION:Rotors 5A, 5B are overhung and fixed at one shaft end of both rotary shafts 6A, 6B, timing gears 7A, 7B are overhung and fixed at the other end, and a motor rotor 10 is fixed between the upper bearing 8A and the lower bearing 9A of one rotary shaft 6A.
Patent JP-H10309039-A (JP)
Title: Power compensating system
Inventor: ASHIZAKI YUSUKE
IPC: H02M1/08
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a power compensating system which can compensate not only fundamental-wave components but also higher harmonics and opposite- phase components without causing any high harmonic resonance phenomenon. SOLUTION: A filter selecting circuit 13 has a function of selecting an appropriate filter from a filter pattern storing memory 14 based on system information on a capacitor throwing-in state, load thrown-in state, etc., inputted from the outside. In the memory 14, the information on the parallel resonance frequency fr calculated in an on-line state for predicted various system conditions and filters from which gains are lowered in the peripheral band of the frequency fr are stored. When a specific frequency is selected, filter information is loaded into a filter 15 for removing resonance frequency band and the filter 15 functions as a band-pass filter for input signals (ia).
Patent JP-H07321478-A (JP)
Title: Waterproof sealing structure for electric joint box
Inventor: MORI FUMIMASA
IPC: H05K5/06
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a highly reliable, small-sized and lightweight waterproof structure for electric joint box being employed in the electric wiring of a vehicle in which the degree of freedom is increased in the shape at a butt fitting part while decreasing the fitting force and ensuring the waterproof action. CONSTITUTION:A fitting groove 7 of elastomer is made at the butt fitting part 5 of a waterproof cover and an engaging wall 10 having a stopper 11 is projected from the butt fitting part of a box body. The engaging wall 10 is fitted in the fitting groove 7 and clamped at a constricted part 7a where protrusions 8a, 9a are formed. An air reserving part 7b is provided between the top part 10a of the engaging wall 10 and the ceiling part 13 of the fitting groove 7 thus providing a waterproof seal.
Patent JP-S61269894-A (JP)
Inventor: KUWATA JUN
IPC: H05B33/10
Filed: 1985-05-23
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-S5815415-A (JP)
Inventor: SAKAI NAGATAKE
IPC: H02G7/14
Filed: 1981-07-17
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-H04316903-A (JP)
Title: Steam heating device
Inventor: MORII TAKAYUKI
IPC: F22D11/06
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a steam heater capable of heating with high accuracy without time lag in terms of temperature. CONSTITUTION:A steam supply pipe 1 is connected with a heat exchanger 3 by way of a pressure control valve. An ejector type vacuum pump 5 and a steam trap 6 are connected with the secondary side of the heat exchanger 3. There are mounted valves 7 and 8 which serve as a means to change over the ejector type vacuum pump 5 and the steam trap 6.
Patent JP-H06302262-A (JP)
Title: Driving circuit of relay
Inventor: OKUBO YOICHI
IPC: H01H47/32
Filed: 1993-04-13
Abstract: PURPOSE:To make the device in a small size by charging the induced electromotive voltage of a relay coil driving circuit to a charging part when a relay coil signal is OFF, while driving a relay by the induced electromotive voltage of the charging part when the relay control signal is ON. CONSTITUTION:To an OR gate 2, a relay control signal input from an input terminal 1, and the output of a pulse transmittor 10 are inputted. In the L condition when the relay control signal is OFF, the relay coil 4 of a relay driving circuit 11 is made OFF/ON by an NPN transistor 3, by the continuous pulse signal from the transmittor 10. The induced electromotive voltage of the coil 4 generated when the trnasistor 3 is OFF is charged to a capacitor 8. In the H condition when the relay control signal to the terminal 1 is ON, a switching circuit 9 is turned ON, and the charged voltage of the capacitor 8 is applied to the coil 4 of the 12V relay so as to drive the relay. Consequently, since the charged high voltage is superposed to the 5V of the driving voltage to operate the relay of the rating voltage 12V, a driving power source circuit of 12V is made unnecessary.
Patent JP-H11307069-A (JP)
Title: Electronic component and secondary battery pack
Inventor: KAWAMOTO TETSUYA
IPC: H01C7/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning by constituting an electronic component with a rectangular chip component main body having an electrode on at least the bottom surface at both ends, and a lead wire soldered to the electrode, and forming a crooked part coming in contact with the electrode on the bottom surface of the rectangular chip component main body and with the side surface adjacent to the bottom surface. SOLUTION: Electrodes 14, 15 are formed on a pair of both end surfaces facing each other and four side surfaces in the vicinity of the both end surfaces extending from the both end surfaces at both ends of a negative-temperature thermistor 16. Lead wires 17, 18 have first crooked parts 17a, 18a bent at almost 90 degrees in almost the same dimensional position as the width W of the negative-temperature thermistor 16 from the ends of the lead wires 17, 18, and have second crooked parts 17b, 18b bent at almost 90 degrees in almost the same dimensional positions as the thickness T of the negative-temperature thermistor 16. The negative-temperature thermistor 16 and the lead wires 17, 18 in its vicinity are covered with outer jacket resin to form a component. The component main body is positioned with the crooked parts to stably manufacture electronic components.
Patent JP-S60255202-A (JP)
Title: Indentation cutting method
Inventor: YAMADA AKIYOSHI
IPC: B21B15/00
Filed: 1984-06-01
Abstract: PURPOSE:To prevent the generation of a fish tail and scab at the rolled end of a material to be cut by advancing a pair of V-shaped blades toward said material from both sides in the horizontal direction thereto to form notches to the material then advancing the blades to the material from both sides in the perpendicular direction thereby cutting the material. CONSTITUTION:Horizontal blades 12 are advanced along the line in the advancing direction of the blade edges so as to enter a billet 11 by about 20-30% of the width of the billet 11 toward the transverse center of the billet. The notches 11a are formed to the billet 11 when the blades 12 are retreated from the billet 11. Vertical blades 14 are advanced from this state along the line in the advancing direction of the blade edges, by which the indentation of the blade edges is started. The force in the longitudinal direction acts on the billet 11 as the penetration to the billet 11 progresses until the tensile stress in the uncut part attains the yield stress, when the material is plastically deformed. The blades 14 are stopped prior to collision of the blade edges when the space between the edges of both vertical blades 14 attains an extremely small space on progression of the penetration. Necking arises in the connecting metal part slightly remaining in the extremely small space and the billet 11 is cut.
Patent JP-H09252825-A (JP)
Title: Bag
Inventor: TANAKA SADAO
IPC: A45C13/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To stably hold baggage and to prevent impacts from the outside by providing the bottom surface of a first holding part in a position where it does not apply load to a second holding part which is a bag provided horizontally over an opening in the side of a bag main body, the first holding part being a bag suspended vertically from an opening in the top surface of the bag main body. SOLUTION: In a first holding part, two openings 2, 2 that are freely opened and closed by slide fasteners 1, 1 are provided on the longitudinal upper surface of a bag, and openings in bags 3, 3 are sewed to the openings 2, 2 to suspend the bags 3, 3. In a second holding part, an opening in a bag 5 is sewed to an opening 4 provided below the side of the bag, and a lid 7 is provided over the opening 4. The depth of the bottom surface of each bag 3, 3 in the first holding part is set so that the bottom surface is located in a position where it does not apply load to the second holding part. As a result, when the bag is suspended, the lower end of the second holding part reaches the bottom of the bag and becomes stable because of the weight of baggage, while baggage in the first holding part does not apply impact to the baggage in the second holding part.
Patent JP-H02287823-A (JP)
Title: Control system for system information
Inventor: TAYAMA KATSUTO
IPC: G06F12/00
Filed: 1989-04-28
Abstract: PURPOSE:To attain the well-defined control of the system information in a simple process by defining only the system rule information as the well-defined system control information and producing a proper control list based on the system rule information at start-up of each tool. CONSTITUTION:The system rule information 1, i.e., the well-defined system information containing the system common information and an information source. A control list 2 proper to tools stores the information necessary to attain the tool function produced by reference to a catalog list 4 and a VTOC 5 based on the information 1. Then the information necessary for actuation of its own tool is taken out for production of the list 2 at start-up of the tool by reference to the list 4 and the VTOC 5 and based on the information 1. The list 3 is updated as necessary and a due function is carried out, and the result of this execution is reflected on the original list 4 and VTOC 5. As a result, the well-defined control is possible to the system information in a simple process.
Patent JP-H06326011-A (JP)
Title: Electron-beam plotting device
Inventor: SAKAI HIROYUKI
IPC: G03F7/20
Filed: 1993-05-13
Abstract: PURPOSE:To facilitate the replacement of the orifice for measuring the shape of a beam and to omit the space for a detector on an XY stage by providing the beam-shape measuring orifice in a sample holder, changing a beam-current measuring circuit and a beam-shape measuring circuit, and providing one function for two measuring orifices. CONSTITUTION:On a sampling holder 6, an assembly 17 for measuring the shape of an electron beam B and orifice of the current measurement is provided. On an XY stage 3, a sample holder 6, a reference mark 24 for correcting deflection gains and the like and a laser-length measuring mirror are provided. The XY stage 3 is moved into the respective directions in the XY directions with a driving mechanism and a motor. When the beam shape is measured, the electron beams are made to scan on the shape measuring orifice with a deflector. The beam is synchronized with the scanning signal. The detected signal is outputted to a monitor. The shape and the size of the signal are measured based on the waveform. In this way, the beam shape can be measured in the good shape all the time.
Patent JP-S60254838-A (JP)
Title: High frequency switching system
Inventor: IGASAKI WATARU
IPC: H04B1/74
Filed: 1984-05-31
Abstract: PURPOSE:To prevent the breaking of a circuit completely by selecting a transmission part in normal operation by a selection part which detects the operation state of the transmission part when a controller is detached from a frame, and connecting the transmission part to a high frequency switch. CONSTITUTION:While the control part which detects one device becoming abnormal in a multiplex transmission device and switch the high frequency switch SW part 31 to a normal device side is detached from the frame, a control signal is sent out to the SW part 31 from neither terminal 8-1 nor 8-2. A terminal 20 which is grounded is released. If one of two transmission parts troubles and a transmission trouble signal arrives, the terminal 21 or 22 is grounded, so the selection part 23 identifies the transmission part in trouble. The selection part 23 detects signals from the transmission parts to select the transmission part in normal operation and sends its selection output to the SW part 31, so that the selected transmission part is connected to an output terminal 10.
Patent JP-H04338393-A (JP)
Title: Production of alkoxysilane
Inventor: ONO YOSHIO
IPC: B01J31/12
Filed: 1991-05-16
Abstract: PURPOSE:To directly and efficiently obtain the title compound from silica which is an inexpensive raw material without causing corrosion of apparatus and problem of by-product by reacting silica with a carbonate in the presence of an alkali (earth) metal compound catalyst. CONSTITUTION:Silica is reacted with a carbonate expressed by the formula (R<1> and R<2> are 1-4C alkyl or R<1> and R<2> are coupled to form 2-4C alkylene, etc.) using an alkali (alkaline earth) metal compound (preferably NaOH, CaCO3, etc.) as a catalyst, preferably in a vapor phase to provide the objective compound. Dimethyl carbonate, diethyl carbonate or ethylene carbonate is preferably used as the carbonate expressed by the formula. The reaction temperature is preferably 200-400 deg.C.
Patent JP-S5539527-A (JP)
Title: Aseismatic foundation sill for wooden building
Inventor: KANBE KAZU
IPC: E02D27/34
Filed: 1978-09-11
Abstract: PURPOSE: To protect a building from breakage and collapse due to quakes such as earthquakes by connecting and fixing together double-U steels by means of shape steels, e.g. angle steel, to form a foundation sill and connecting the foundation sill to independent footing by means of anchor bolts, with aseismatic means sandwithed therebetween.  
     CONSTITUTION: Double-U steels 2 are connected and fixed together by means of shape steels, e.g. angle steel, horizontal braces, or the like to form a fundation sill 2'. The foundation sill 2' is connected and fixed to independent footing 1 by means of anchor bolts 5, with aseismatic means 4 sandwitched therebetween. A favorable aseismatic effect is provided, since horizontal quakes are absorbed by the aseismatic means 4 and vertical quakes are absorbed by the universal anchor bolts connecting the independent footing 1 with the foundation sill 2'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60254179-A (JP)
Inventor: YOSHIMURA TETSUZOU
IPC: G02F1/17
Filed: 1984-05-31
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-H08304474-A (JP)
Title: Eo probe
Inventor: UEDA TOSHITSUGU
IPC: B81B3/00
Filed: 1995-05-10
Abstract: PURPOSE: To detect correctly with high sensitivity a contact to a wafer surface, by setting an EO element having an electro-optic effect at one end of a beam of a balance structure formed on a quartz or silicon substrate and a balancer at the other end of the beam, and detecting an inclination of the beam when the element is in touch with an object to be measured on the substrate. CONSTITUTION: Notches 31, 32 are formed in a silicon or quartz substrate 30, thereby forming a beam 33 of a balance structure. An EO element 35 is set at one end of the beam 33, and a balancer 36 is mounted at the other end. In order to detect a change of a strain gauge, a bridge is constituted of two active gauges 37a, 37b formed on the substrate 30 and two dummy gauges set at a part of the substrate 30 where a strain is not generated. A strain is detected from an output of the bridge. The output of the bridge corresponding to a rotational angle of the balance, namely, a shift when the EO element 35 is inclined. Accordingly, a shift of the element 35 inclined when a lower face of the element 35 comes in touch with a surface of the wafer can be detected from the output of the bridge.