baber/WOPTO huggingface dataset:
Patent JP-2001116079-A (JP)
Title: Shock absorber adjusting mechanism
Inventor: ORIHARA TAKASHI
IPC: F16F9/54
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber adjusting mechanism capable of mutually unrelatedly and independently making an adjustment of a stopping position of a moving body and an adjustment of energy absorbing capacity. SOLUTION: A shock absorber adjusting mechanism 16 installed in a machine frame 5 is composed of a cylindrical installing body 17 being thread-mounted on the machine frame 5 by a male screw 17a of an outer peripheral surface and functioning as a stopper and an absorber body 18 thread-mounted on a female screw hole 17b formed in a central part of the installing body 17 by a male screw 18a of the outer peripheral surface.
Patent JP-S63214340-A (JP)
Inventor: UORUTAA ERUUIN BAACHIYAMU JIYU
IPC: B01F29/60
Filed: 1987-11-26
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-H09111300-A (JP)
Title: Production of small plate for decoration
Inventor: KIMURA TSUTOMU
IPC: C14C1/08
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing small plate for decoration, having peculiarity and originality. SOLUTION: The raw hide of a pig is subjected to a preparing process comprising soaking, fleshing, liming and deliming processes in this order. The raw hide after finishing these preparing processes is passed through a formic acid- treating process for subjecting the raw hide to formic acid treatment, a drying process for subjecting the raw hide after finishing formic acid treatment to stretching drying such as plate stretching and net stretching, a cutting process for cutting the raw hide after finishing the drying treatment into small raw hides and then obtaining many pieces of small plate bodies, a dyeing process for dyeing the small plate body and a surface coating process for applying transparent coat to the surface of small plate bodies after finishing dyeing in order.
Patent JP-H10140336-A (JP)
Title: Vacuum device
Inventor: ICHIKAWA SHUICHI
IPC: C23C14/30
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum device capable of inexpensively and correctly measuring the irradiation position of an electron beam on the material to be evaporated. SOLUTION: The irradiation region of an electron beam on the material 12 to be evaporated is heated by an electron beam, is melted and is evaporated. The evaporated material proceeds to a substrate 14 at the upper part of a chamber 11 and adheres to the surface of the substrate 14, and vacuum evaporation is executed. Heat is radiated from the surface of the material 12, and the light generated by the heat radiation transmits through an observation port 16 and an optical filter 18 and is made incident on a CCD video camera 17. An image signal on the surface of the material 12 detected by the CCD video camera 17 is fed to a computer 19. In the computer 19, the irradiation position of the electron beam is found from the image signal.
Patent JP-H06116389-A (JP)
Title: Copolymer polysilazane
Inventor: HIRAI HIROKI
IPC: C08G77/48
Filed: 1992-10-08
Abstract: PURPOSE:To obtain the subject polymer suitable for preceramic polymer or a use requiring flexibility such as coating of electric wire, comprising a unit derived from an Si-H bond-containing dihalosilane and a unit derived from a dihalosilane containing no Si-H bond. CONSTITUTION:The objective polymer comprises 95-5mol% repeating unit of formula I (R1 is H, alkyl, alkenyl, etc.) and 5-95mol% repeating unit of formula II (R2 and R3 are alkyl, cycloalkyl, etc.) and has 300-50,000 number-average molecular weight. The prepolymer is preferably obtained by reacting a mixture of a dihalosilane of the formula R1HSiX2 (X is halogen) such as methyldichlorosilane with a dihalosilane of the formula R2R3SiX2 such as diphenyldichlorosilane optionally with a base such as pyridine and reacting the reactional product with ammonia in a nonreactive solvent such as methylene chloride. The reaction is preferably carried out in an inert gas atmosphere such as N2 gas at -50 to 80 deg.C.
Patent JP-H10142154-A (JP)
Title: Method for analyzing nitrogen by emission spectroscopic analysis
Inventor: NAGASAWA WATARU
IPC: C23C8/30
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To analyze the concentration of nitrogen quantitatively and with good accuracy in an emission spectroscopic analytical method for the surface of a solid which is formed of an iron and steel material and which is nitriding- treated. SOLUTION: A plurality of solid samples which are formed of stainless steel, into which nitrogen is introduced up to a prescribed depth from their surface at a uniform concentration and in which the concentration of nitrogen is different are used as standard samples. The luminous intensity of a spectral line which indicates nitrogen is measured by using the respective standard samples, the relationship between the luminous intensity and the concentration of the nitrogen by the respective standard samples is corrected on the basis of the content of iron in the standard samples, and a working curve is created. The accuracy of the working curve is high even on the side of a high concentration. While the working curve is used, the concentration of the nitrogen in every sample to be analyzed is determined quantitatively.
Patent JP-S62215344-A (JP)
Title: Method and apparatus for modifying quality of roasted coffee
Inventor: HARII BONNE
IPC: A23F5/02
Filed: 1986-12-15
Abstract: 1. Process for improving the quality of roasted coffee by the enrichment of raw coffee with saccharide, in which the saccharide is added to the raw coffee in aqueous solution, characterized in that the aqueous solution contains, in addition to the enriching saccharide, an extract of all water-soluble coffee ingredients of the raw coffee, the concentration of the raw-coffee ingredients - in addition to the enriching saccharide - being selected in such a way that the ingredients in the raw coffee on the one hand and in the solution on the other hand are in equilibrium with one another.
Patent JP-H01137273-A (JP)
Title: Image density detecting mechanism of image forming device
Inventor: SOMIYA TOKUMASA
IPC: G03G15/00
Filed: 1987-11-25
Abstract: PURPOSE:To stably control an image density even if the characteristic values of a developer and photosensitive body change by constituting a power supply circuit in such a manner as to impress the output voltage which applies the potential larger than the potential on a light emitting element side to a light receiving element side. CONSTITUTION:An A/D converter 23 for outputting a detection signal is outputted to the terminal part on the other side of a phototransistor 15. A volume control 16 is subjected to resistance adjustment in such a manner that the detection output obtd. through an A/D converter 23 of the phototransistor 15 attains an adequate value. Such light reflection sensor 13 is held under control of a main CPU 25. This main CPU 25 has the function to maintain the specified toner concn. in the developer by operating a motor 26 for toner replenishment in accordance with the output signal from the light reflection sensor 13.
Patent JP-H02146497-A (JP)
Title: Flexible film type heat exchanger
Inventor: NIKAI ISAO
IPC: F28D9/00
Filed: 1988-11-26
Abstract: PURPOSE:To facilitate removal of a scale and to enable reduction of size by a method wherein a primary fluid is caused to flow through the one of two flow passages adjoining to each other with a flexible surface form film made of synthetic resin therebetween serving as an interface, a secondary fluid is caused to flow through the other, and heat exchange is effected between the two fluids through the film. CONSTITUTION:Spacers 4 are secured to the corresponding sides of a square film 1, the films 1 are laminated through the space 4 to form a laminate, and flow passages 1A and 1B are formed with the upper and lower films 1 and the spacers 4 situated to the corresponding sides. Since the flexible surface form film 1 made of synthetic resin is acted as a heat transfer surface, heat exchange can be performed between primary fluid 2 and secondary fluid 3 flowing through the two flow passages 1A and 1B. Since the film 1 is flexible, even when a scale is deposited, by physically bending the film 1, the scale can be easily removed from a film surface. By forming the spacer 4 by a flexible substance, through physical bending of a heat exchanger itself, a scale can be extremely simply removed.
Patent JP-S63149994-A (JP)
Title: Sensor data transmission system
Inventor: YAMAGUCHI YUJI
IPC: H04Q9/04
Filed: 1986-12-12
Abstract: PURPOSE:To eliminate relay delay time by setting the relay delay time at each transmitter as a one-data frame and taking data measuring timing when the transmitter receives the data frame of its own station address. CONSTITUTION:The data frame is relayed in the transmitters 1-1-1-10 by a relay delay time corresponding to the length (time) of the on-data frame. Then the timing measuring the data of the sensors 2-1-2-10 is decided when the transmitters 1-1-1-10 receive the data frame of its own station address, then the data measuring time of the sensors 2-1-2-10 is the sensor sampling time. In this case, the difference in the measured time of the sensors 2-1-2-10 is the propagation distance delay only being the time required to send the data frame into the optical fiber line 3 of the transmitters 1-1-1-10. Thus, in synchronizing each sensor data, the relay delay time required for the relay in the transmitters 1-1-1-10 is eliminated.
Patent JP-H06123881-A (JP)
Title: Liquid crystal display device and its usage
Inventor: KOSHIMIZU MINORU
IPC: G02F1/1347
Filed: 1992-10-09
Abstract: PURPOSE:To display a screen at a high speed and also holds the display screen with a photodetection type display device which utilizes the light scatter mode of liquid crystal in which a high reflection contrast is obtained. CONSTITUTION:A 1st layer 1a formed with a liquid crystal-high polymer compound film by dispersing a liquid crystal, which shows a smectic phase at a use environment temperature and shifts to a nematic phase above the use environment temperature, in a high polymer resin and a 2nd layer 1b formed with a liquid crystal-high polymer compound film by dispersing a liquid crystal, which shows the nematic phase at the use environment temperature in high polymer resin are laminated in order viewed from the observation side of the display screen to obtain a liquid crystal cell 1 whose orientation of liquid crystal is controlled according to an electric field pattern. This device is equipped with the liquid crystal cell 1, an image electric field applying means 2 which applies the electric field pattern corresponding to image information, a transparentizing electric field applying means 3 which applies an electric field for making the 1st layer 1a of the liquid crystal cell 1 transparent, and a heating means 4 which heats the liquid crystal of at least the 1st layer 1a above its liquid-phase transition temperature.
Patent JP-H03160398-A (JP)
Title: Spacer for fuel assembly of nuclear reactor
Inventor: OKUBO KAZUTOSHI
IPC: G21C3/34
Filed: 1989-11-17
Abstract: PURPOSE:To improve posturing stability by providing a contacting support part of which width is wider than a position of an engaging part at a protrudent part side of a rigid support of a clip shaped spring member, and also by making the spring member be contacted to and supported by a sidewall, by the contacting support part. CONSTITUTION:At a center part of a protrusion part of a rigid support, a large width contacting support part 11 extending sideward, is monolithicly formed. This contacting support part 11 contacts to a surface of a grid plate 4 at both side end parts, at least, by clipping function of the attached clip, and consequently the supporting part 11 gives two points supporting of which width are wider then contact parts 19 of both ends. Accordingly, in this case, when lateral force works to the clip shaped spring member 16, tilting of the member is well prevented by a large width two points supporting of the aforementioned contacting support part 11.
Patent JP-H02143336-A (JP)
Title: Microcomputer development supporting device
Inventor: RIKANJI TOMIHIKO
IPC: G06F13/16
Filed: 1988-11-24
Abstract: PURPOSE:To enable a user to access a target without being conscious of the data length of inputting form or displaying form by accessing it by the data length of the data bus width of an objective microcomputer to be development- supported without being influenced by the data length of the inputting form or the displaying form. CONSTITUTION:A write-in address, the data length for inputting write-in data and the write-in data are obtained from an input device. The write-in address is rounded off in the same way as memory read-in. For data correction, data read-out from the rounded-off write-in address is performed, and target access is performed by the instruction of word access, and read-out data is stored in a buffer. Next, the write-in data is corrected for the buffer, and the target access is performed by the instruction to word-access as the write-in data of word data length, and the data is written in. Thus, the user can access the target even if he is not conscious of the data length of the inputting form or the displaying form.
Patent JP-H02143724-A (JP)
Title: Alpha-n pager
Inventor: KURANE HARUHISA
IPC: H04W84/02
Filed: 1988-11-25
Abstract: PURPOSE:To miniaturize the title pager to the size of wrist watch and to evade a trouble of a message confirmation by providing a receiver and a message display section separately and adopting radio communication by inductive coupling between the transmission and reception of a signal between both the sections. CONSTITUTION:The pager consists of a separate write watch type message display device using a liquid crystal display device 1 shown in figure (a) and an alpha-N pager receiver main body shown in figure (b). The pager possessor in the case of confirming the received message, an instruction encode switch 2 provided to the wrist watch message display device is operated in a stable attitude to interrupt a CPU of the receiver main body. The interrupt uses a data transmission reception system for the wrist watch type message display device and the receiver main body to apply radio communication by induction coupling of the both. Thus, it is possible to contain the antenna, transmission/ reception circuit or the like into a wrist watch of a practical size while keeping the reception sensitivity, and the content of message is simply confirmed.
Patent JP-H1097723-A (JP)
Title: Optical pickup device
Inventor: SAKUYAMA HIROYUKI
IPC: G11B7/135
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device in which a focus error signal having less fluctuation of focus is obtained and reproduction resolution is improved. SOLUTION: In an optical pickup device 10, a light receiving element 11 is divided into six parts by a dividing line. 17 being in parallel with the tangential direction and dividing lines 18, 19, light receiving regions 11A-11F are formed, and output a, b, c, d of receiving regions 11A, 11B, 11C, 11D of the tangential direction receiving mainly zero-order-light of a reflected light are outputted to an operation circuit 12 and an operation circuit 13. The operation circuit calculates [(a+c) (b+d)], generates a focus error signal (Fo difference), this focus error signal is divided by a sum signal (a+b+c+d) in a division circuit 14, and generated as a normalizing focus error signal Fo.  The operation circuit 13 calculates a sum signal (a+b+c+d), after the sum signal (a+b+c+d) is wave-shaped by a waveform equivalent circuit 15, binarized by a binarization circuit 16, and outputted as a binary signal having high reproduction resolution.
Patent JP-H01144303-A (JP)
Title: Starting/stopping method for inverter
Inventor: TAKAHASHI TORU
IPC: B60L9/18
Filed: 1987-11-27
Abstract: PURPOSE:To enable reliable start/stop of inverter, by stopping an inverter when a difference between an actual output voltage from a DC power source section and a target output voltage of the inverter exceeds a predetermined level. CONSTITUTION:An inverter gate controller 9 adds the rotation (fr) of an induction motor 15 to a target slip frequency (fs) and produces a target inverter frequency fINV. The target inverter frequency fINV is fed to VC generating section 17 for generating a target inverter output VC, a target DC voltage generating section 11 for operating a target DC voltage E'd of a converter section and an inverter gate PWM section 10. A gate ON signal generating section 14 feeds a gate On signal to the inverter gate PWM section 10 only when the difference between an actual output voltage Ed from a converter body 4 and the target DC voltage E'd is within a predetermined range.
Patent JP-H06180579-A (JP)
Title: Image processing system
Inventor: TATEYAMA SEIJI
IPC: A63F13/52
Filed: 1992-10-09
Abstract: PURPOSE:To make possible horizontal scrolling in the case wherein dots and color vectors do not correspond to each other one to one by controlling the read timing and sending timing of image information and performing the horizontal scrolling. CONSTITUTION:Data from a control unit are compressed data, so an image data expansion unit restores the data to the original format and then stores the data in an RRAM temporarily. Then the data are read out of the RRAM, vector by vector, every DCK cycle and transferred to a video encoder unit. The read timing and the timing of data transfer to the video encoder unit are controlled to perform the horizontal scrolling. Namely, starting Y0U0V0 is prepared in a buffer by reading Y0Y1U0V0 two clocks before acquisition timing in the case of a horizontal scrolling quantity plus one, but a display period is not entered, so a signal INVAALID is obtained, no display is made, and the data are each shifted to the left by one dot.
Patent JP-H11200027-A (JP)
Title: Sputtering cathode
Inventor: WALDE MICHAEL
IPC: C23C14/34
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To satisfactorily execute the transfer of heat between a target and a cooling plate and to effectively cool the target by composing a thin piece of an elastic base material like rubber embedded with metallic particles. SOLUTION: A thin piece 16 is arranged between each target segment 11, 12 and 13 and a cooling plate 4. The thin piece 16 is composed of a base material made of silicone, and electrically conductive metallic particles are embedded therein. This metallic particles are, e.g. composed of silver or nickel, or of a material coated with a good electrical conductivity material such as silver. The thickness of the thin piece 16 is preferably regulated to 0.1 to 3 mm. Furthermore, the thin piece 16 is formed as a flat seal member forming a frame, and it is advantageous in the case a chamber in the frame-shaped thin piece between the cooling plate 4 and the target 5 is provided with a static gas cushion. When the thin piece 16 is formed as an electric heater, the target 5 is easily heatable.
Patent JP-2000125205-A (JP)
Title: Digital camera
Inventor: IMAI YUJI
IPC: H04N5/365
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera where a time required for correction arithmetic operation of a dark output can be reduced in a waiting time during photographing. SOLUTION: In the digital camera with a CCD 11 that converts an object image into an electric signal, an aperture 2 is used to conduct exposure to the CCD 11 and image data are obtained from the CCD 11. Furthermore, a focal plane shutter 10 controls transmission or shutting of an object light to the CCD 11 and the image data obtained from the CCD 11 are stored on a recording medium 33 by a CPU 15 and an image data controller 25. The light is shut by the focal plane shutter 10 interlocking with the exposure by the aperture 2 and dark output data are measured from the output of the CCD 11.
Patent JP-H0560912-A (JP)
Title: Formation of iridescence
Inventor: HORIE KIMITO
IPC: G02B5/18
Filed: 1991-08-29
Abstract: PURPOSE:To obtain iridescence by allowing diffraction gratings varying in grating constants or diffraction gratings varying in directions to coexist and expanding a range where color light is generated. CONSTITUTION:Respective regions are formed as regular hexagonal shapes. The diffraction gratings A, B, C having the directions varying in three directions are formed by such regular hexagonal shapes. The diffraction gratings A1, B1, C1 having the large grating constants are made to exist at about 20% in each region. The arrangement of the A, B and C is the same as the arrangement of R, G and B fluorescent films of color televisions and the R, G and B filters of CCDs. Such arrangement eventually dyes the regions giving specified visual sensation with the uniform color light when an observing person views such diffraction gratings. The color light eventually changes to seven colors at every change of the visual sensation if three kinds of these diffraction gratings are randomly disposed and the diameter of the respective regions is set at >=200mum.
Patent JP-H08155816-A (JP)
Title: Honing method and honing device
Inventor: IIIZUMI MASAHIKO
IPC: B24B33/00
Filed: 1994-12-01
Abstract: PURPOSE: To conduct feedback of the diameter correction value corresponding to the room temperature so as to improve machining accuracy by making the change of the finished diameter errors of cylinder bore inner diameters between workpieces corresponding to the room temperature continuous even when the action of a honing device is stopped. CONSTITUTION: Even when the action of a honing device is stopped, a coolant is continuously fed from a coolant nozzle 23 by a coolant feeder 25. The thermal stability of a cylinder block 9 is thereby kept, and the change of the finished diameter errors of cylinder bore inner diameters between workpieces corresponding to the room temperature becomes continuous. Moreover, the coolant is jetted upward from the coolant nozzle 23 provided at the lower part of the cylinder block 9, so that the coolant is prevented from entering a water jacket 10, and the takeout of the coolant to an after-process after the end of honing is prevented.
Patent JP-H03159563-A (JP)
Title: Switching regulator
Inventor: TANUMA JIRO
IPC: H02M3/28
Filed: 1989-11-16
Abstract: PURPOSE:To reduce noise and improve efficiency by using a core having a gap, for a transformer, to set a gap changing means composed of an electrostriction element and the like, and by controlling the gap of the core according to the value of the primary current of said transformer. CONSTITUTION:On the center of the core 25a of a transformer 25, a gap is set, and at the one end of the gap, a gap changing means 30 composed of an electrostriction element and the like is fitted. To the source of the FET 26 of a switching element, a gap variable-signal creating section 29 is connected. By the gap variable-signal creating section 29, primary current flowing to a primary coil 25b is compared with a reference value, and when its maximum value is a value equal to or less than the reference value, then activated gap variable-signal Sg is fed to the gap changing means 30. By the signal Sg, the gap changing means 30 is telescopically moved, and the inductance of the transformer 25 is changed. Then, in case of a small load, the switching time of the switching element is limited, and intermittent oscillation is prevented from being generated.