baber/WOPTO huggingface dataset:
Patent JP-H09260540-A (JP)
Title: Manufacture of package substrate for semiconductor
Inventor: KUDO JUNICHI
IPC: H01L21/60
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To get a recess excellent in the effect of lightening and suppressing stress concentration to a solder ball, etc., and raise the selectivity of the shape of a recess, the quality of material of a recess forming layer, etc., in the case of using a solder ball, etc., as a terminal for external connection. SOLUTION: An unbaked or baked ceramics multilayer wiring board 15', which has an electrode pad 14 made on the main face and an inner wiring layer (16) connected electrically to this electrode pad 14, is manufactured. Insulating paste 20 is applied on the surface where an electrode pad 14a is formed of this ceramic wiring insulating board 15' so that it may expose at least one part of the surface 14a of an electrode pad 14a and that it may swell from the surface 14a of an electrode pad. Then, the application face of this insulating paste 20 is hardened by the simultaneous baking with the ceramic board or heat treatment, thus an insulating layer 19 which has a recess 18 for installation of a solder ball, etc., is made. The inwall 18a of the recess 18 is given a taper with an angle θ.
Patent JP-H01245666-A (JP)
Title: Telephone set with sound recording function
Inventor: ITO KIICHIRO
IPC: H04M11/10
Filed: 1988-03-25
Abstract: PURPOSE:To speed up office work such as communication by recording the initial part of the calling at the time of incoming call, and recording a minimum part desiring to be recorded by a callee after ending the calling. CONSTITUTION:Control parts 12, 21 detect an incoming call signal from a telephone circuit and after detecting a hooking-on, transmit a sound-recording start signal to a clock circuit 23 to start the recording of a speaking voice in a memory part 22. The parts 12, 21, in the case of receiving a sound-recording stop signal from the clock circuit 23, allow to stop the recording, and in the case of detecting an after-speaking sound recording start signal, allow to record a voice from a transmitter 14 in the memory part 22. Thus, only the initial part of the speaking telling who is calling is recorded, and after the speaking ends, the points of the content of speaking that should be memorized is recorded in voice. As a result, even if calling is frequent, a callee himself or his proxy can reproduce the content of the recording for purpose of confirmation after the speaking, and the information can be communicated to a third person, etc., without omission within a short time.
Patent JP-H07327165-A (JP)
Title: Portable television camera
Inventor: TANAKA HIROAKI
IPC: H04N5/278
Filed: 1995-03-07
Abstract: PURPOSE:To insert a title to a desired pattern while picking up an image of an object at an image pickup site with excellent portable performance by providing a luminance adjustment means to the television camera so as to synthesize an image signal based on a binarized signal and a video signal from the image pickup means. CONSTITUTION:At first a title character or the like desired to be inserted is positioned while observing the character by an object finder 5. A title picked up by the TV camera in this case is converted into a binarized signal from a video signal by a binarizing means 18 based on a prescribed reference value and the character is displayed on a framing position as a title based on the converted binarizing signal. The title is a video image based on an image signal created by an image signal creation means 20 based on the binarized signal fed via a bypass circuit 11 of a storage means 19 and inserted by a synthesis means 21. After adjusting a binarized level through the adjustment of a variable resistor R1 in this state, the binarized signal is stored in the means 19. Then a VTR is operated and a desired background is picked up by an image pickup means, then a storage content of the means 19 is outputted and the title is inserted to the background.
Patent JP-H01244253-A (JP)
Title: Low temperature side heat exchanger for stirling cycle engine
Inventor: HISAMORI YOICHI
IPC: F25B9/00
Filed: 1988-03-26
Abstract: PURPOSE:To reduce the heat loss and improve the cooling capacity by locating the regenerator in a position where there is no thermal velocity between the regenerator and the expansion space, i.e. locating that part of the regenerator which is at the same temperature as the expansion space at a height level of the lower dead center of the expansion piston. CONSTITUTION:The compression piston 10 near the lower dead center lifts by means of a drive mechanism, and, at the same time, the expansion piston 2 at the top dead center descends to compress the operating gas in the compression space 11. At the maximum compression by the compression piston 10 and the expansion piston 2, the dead volume of the compression space 11 becomes nearly zero. The compressed operating gas flows into the regenerator 5 and the expansion space 7 via a gas passage 9 in the radiator 6. Even when the expansion piston 2 is positioned at the lower dead center, the low temperature expansion space 7 does not come in contact with that part of the regenerator which is hotter than the expansion space 7 with a thin inner liner 4 inbetween, and so, there is little heat loss through that area. After passing the lower dead center, the expansion piston 2 rises to return the operating gas in the expansion space 7 back to the compression pace 11 through the regenerator 5 and the gas passage 9. By repeating said cycle, a low temperature is generated in the expansion space 7.
Patent JP-H05228483-A (JP)
Title: Large combined treatment/purification tank
Inventor: NAKAMURA TOSHIO
IPC: B65D90/08
Filed: 1992-02-21
Abstract: PURPOSE:To make it possible to cut the number of operating steps significantly by covering the periphery of a flange part with a resin using RIM technology and connecting tank bodies with the flange part to obtain a treatment/ purification tank. CONSTITUTION:A contact part between a tank body 10-2 and a tank body 10-3 is formed into flanges 10-2a, 10-3a, and further, engagement grooves 10-2c, 10-3c for a partition plate are formed on the contact surface of the flange. At the same time, sealing material introduction grooves 10-2a, 10-3b are formed at the bottom of the engagement groove for a partition plate. In addition, a packing material 16 is introduced into the sealing material introduction groove of the flange, and at the same time, the flanges are fastened using a bolt 12 and a nut 13 after engaging the partition plate 14 with the engagement groove for a partition plate. Next, the periphery of the flange part is covered with a resin 15 using RIM technology to bind the tank body 10-2 to the tank body 10-3. Thus, the tank bodies are bound together using the flange part to obtain the object treatment/purification tank.
Patent JP-S55165626-A (JP)
Title: Method for arranging substrate in chemical evaporating apparatus
Inventor: TOBIOKA MASAAKI
IPC: C23C16/458
Filed: 1979-06-08
Abstract: PURPOSE:To make the thickness of a film uniform by arranging the substrates so that distances between the substrates become sequentially wider in the order from the side of a reaction-gas introducing hole to the side of an exhausting hole. CONSTITUTION:In the case a thin film is covered on substrates by chemical evaporation, the distance between the substrates is smallest at the vicinity of a gas introducing hole where reacting materials are abundant in a reaction furnace, and the distances become sequentially wider in the direction to an exhausting hole. In this constitution, the thin film of uniform thickness can be readily formed in the reaction furnace, and the shortcomings relevant to the formation of the temperature distribution in the conventional furnace, reduction in the diameter of a reaction tubes, and alternate introduction of reaction gases, and the like can be overcome fairly well.
Patent JP-H10248809-A (JP)
Title: Eye examination device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To enable an eye examination having a wide detection area and no delay when positioning an eye to be examined is driven electrically. SOLUTION: When a subject S puts his/her face on a face receiving table 6 and the eye to be examined E is illuminated, its picture is image picked up by a TV camera 13 to be displayed on a TV monitor 24. The examiner looks at the screen of the TV monitor 24, operates a driving means 3 by an inputting means 5 for positioning to take the image of the eye to be examined E in the visual field. When the positioning by a signal from the TV camera 13 is completed, a light source 15 is turned on, luminous flux is projected on the cornea via a small mirror 9 and a nozzle 7, and the reflected light from the cornea is reflected by a light division mirror 12 to be further divided, and received by two division photoelectric sensors 20, 21. The driving means 3 is driven to carry out such alignment as the two division photoelectric sensors 20, 21 receive the same amount of light, at first longitudinally, and next, axially.
Patent JP-H10264968-A (JP)
Title: Packing construction
Inventor: HORIUCHI YASUO
IPC: B65D77/26
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a packing construction which can store printed matter such as an instruction manual properly. SOLUTION: A bar code is printed on the peripheral face of an instruction manual 35 which has information much to do with the place of destination. By rolling up and inserting the instruction manual 35 in the third recess 34 of a cushioning member 31, the manual sticks to its peripheral face and stays without being dropped by the force of unrolling and also the bar code is kept at a position visible from a top face. When such cushioning member 31 is installed around a TV to be packaged and is stored in a packaging box body 20, the bar code becomes visible from outside through a small hole 21 formed on the top face of the packaging box body 20. Thus, by using a bar code reader, bar code information can be read and proper workmanship instruction can be given at a packaging work site.
Patent JP-2000128947-A (JP)
Title: Interior trim member
Inventor: OTANI KAZUYA
IPC: A47C7/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an interior trim member for transportations having absorbing and desorbing properties of moisture, moisture conditioning properties, stuffiness preventing properties and dew condensation preventing properties at a low cost, especially an interior automotive trim member. SOLUTION: This interior trim member comprises (U) a urethane resin prepared by reacting (A) a polyol in (D) the following water absorbent resin dispersion with (P) a polyisocyanate compound. The water absorbent resin dispersion (D) is prepared by dispersing (B) a water absorbent resin polymerized and formed in the polyol (A) or its water absorbent gel in the polyol (A). The water absorbent resin (B) is preferably formed by polymerizing a water-soluble vinyl monomer or its precursor with a crosslinking agent in the polyol (A).
Patent JP-H06258252-A (JP)
Title: Glass surface inspection method and inspection device
Inventor: NISHIHIRO MASAYASU
IPC: G01N21/90
Filed: 1993-03-08
Abstract: PURPOSE:To provide a practical inspection method and a device to inspect efficiently and accurately a surface condition of a glass container where fine recesses-projections are applied to the surface being mass-produced. CONSTITUTION:A laser beam is radiated to glass 1 where fine recesses- projections are applied to the surface, and diffused light passing through the glass 1 is captured by an image pickup device 6, and a recessed-projecting condition of the glass surface 1 is judged according to an inclination of intensity distribution of the diffused light image.
Patent JP-H10270718-A (JP)
Title: Manufacture of semiconductor inertia sensor
Inventor: SHIBATANI HIROSHI
IPC: G01C19/5769
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitivity high accuracy semiconductor inertia sensor with the low cost that eliminates the need for sticking of a wafer and laser machining which is suitable for high volume production and is low in parasitic capacitance, and in which easy and strong anode junction is applicable. SOLUTION: An oxide film 20 having an opening 20a is formed on one surface of a silicon wafer 21, and a polysilicon layer 22 is formed on a remaining one surface of the wafer 21 and on the film 20. The layer 22 on the film 20 is selectively etched and removed to form a plurality of polysilicon areas 22a, 22b, 22c separated from each other. A structure 23 including these areas is joined with a glass substrate 10 including a recess 11. The wafer 21 and the layer 22 are etched and removed and then the film 20 is removed, whereby a semiconductor inertia sensor 30 includes fixed electrodes 27, 28 comprising polysilicon joined with the glass substrate 10, and a movable electrode 26 comprising polysilicon floating above the substrate 10.
Patent JP-H02249951-A (JP)
Title: Structure of gas detecting part of gas sensor
Inventor: IKEGAWA KOICHI
IPC: G01N21/35
Filed: 1989-03-24
Abstract: PURPOSE:To exactly detect the pressure of gas in a pipe by allowing a light beam from a light projecting part to transmit directly through gas in the pipe. CONSTITUTION:When a light beam is made incident on a lens 4, it is deflected like a beam, and made incident on a lens 5 through pressure withstanding glass 8. Subsequently, this light beam is condensed by the lens 5 and made incident on an optical fiber 11, transmitted to the light receiving part 13 of a gas concentration arithmetic display device 20 by the fiber 11 and received. Also, in the process in which a light beam emitted from a light emitting part 9 transmits through a pipe 1, a wavelength light beam corresponding to its absorption spectrum is absorbed in accordance with the pressure of gaseous methane. Therefore, an electric signal brought to the photoelectric conversion of the received 13 light beam is separated into electric signals corresponding to the respective light quantities of a light beam of wavelength absorbed by gaseous methane and a light beam of wavelength which is not absorbed in a control part 14, and based on the ratio of the respective electric signals, the absorption factor of the wavelength light beam is calculated. Next, from this absorption factor, the pressure of gaseous methane is calculated and displayed 15.
Patent JP-S55165140-A (JP)
Title: Removing method for deposit on fluidized medium
Inventor: KUWABARA TAKANORI
IPC: F23G7/00
Filed: 1979-06-12
Abstract: PURPOSE: To meke the recovery of effective ingredients easy in melting and removal of deposit on the fluidized medium, by addition of water in an amount necessary and sufficient for melting the deposit.  
     CONSTITUTION: Collected smuts contg. chloride produced by burning black liquor etc. discharged from paper making process is heated and demineralized in a fluidized bed furnace, whereby deposit containing Na 2 SO 4  adhered to the fluidized medium is released and removed by addition of water. The water is added in a sufficient amount about 0.88W1.26 times by weight the amount of Na 2 SO 4 . Hereby the concn. of the soln. made by dissolving molten deposit is increased, hence the effective ingredients are easily recovered, and the breakage or defects of the fluidized medium are decreased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57189751-A (JP)
Title: Machining speed control method and its equipment
Inventor: SONOHATA FUMIO
IPC: B23Q15/013
Filed: 1981-05-15
Abstract: PURPOSE:To make it possible to control machining speed by detecting mechanical vibration during operation and by generating a speed correction signal in proportion to the intensity of vibration and by using the correction signal generated. CONSTITUTION:When a tool 101 reaches a point of contact with a workpiece 201, vibration is detected by an acceleration pick up 20. When a comparator 61 compares the vibration with a decision level signal S1 and a peak value hold signal exceeds the voltage level of the decision level signal S1, the comparator 61 outputs the signal to a control unit 70 and hence the control unit 70 controls cutting. Furtheremore, when the pickup 20 detects vibration, and the vibration exceeds the voltage level of decision level signals S2, S3, and S4, comparators 62, 63 and 64 output a speed control signal in proportion to the value which exceeds the voltage level. With this function, the comparator 61 judges whether the feed is under void cutting state or actual cutting state. The comparators 62, 63 and 64 monitor the magnitude of vibration level under actual cutting state and control a feed speed in accordance with a detected level.
Patent JP-H09328313-A (JP)
Title: Production of anhydrous magnesium halide and preparation of solid titanium catalyst component for olefin polymerization
Inventor: ITOU YOSHINAO
IPC: C08F4/64
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To produce an anhydrous magnesium halide solution almost free from calcium from a magnesium halide hydrate containing calcium as an impurity, in addition, prepare a high-activity solid titanium catalyst component for olefin polymerization from the anhydrous magnesium halide solution. SOLUTION: The solution of anhydrous magnesium halide is prepared by adding a potassium compound to the solution to precipitate and remove calcium, when water is distilled off from a solution comprising a magnesium halide hydrate containing at least calcium as an impurity and an oxygen-containing organic solvent to form a solution containing anhydrous magnesium halide and an oxygen-containing organic solvent. The resultant anhydrous magnesium halide solution is brought into contact with a titanium compound in the liquid form to precipitate a solid titanium catalyst component whereby the solid titanium catalyst component for olefin polymerization is prepared.
Patent JP-2000269949-A (JP)
Title: Phase synchronizing controller
Inventor: SUZUKI YUKO
IPC: H04L7/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a phase synchronizing controller that enhances the quality and reliability of network synchronization. SOLUTION: A history information storage means 11 generates history data, consisting of a reference value of phase shift in an output frequency at synchronization and data encoding a direction, with respect to the reference value and stores the data in time series. A history information compensation means 12 compensates for the difference between the newest history data and the oldest history data to reflect the result on the output frequency. A drift correction means 13 calculates a width of phase shift in the output frequency to monitor a drift of the output frequency and corrects the drift by adding an offset equivalent to the width of phase shift to the history data, when the output frequency is deviated from a predetermined width range.
Patent JP-2000266942-A (JP)
Title: Optical communication device and manufacture thereof
Inventor: SAKAMOTO AKIHIKO
IPC: G02B6/10
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication device with temperature compensation function manufacturable at a low cost by fixing an optical component through adhesive composed of inorganic powder and alkali silicate, without impairing the characteristics of the optical components. SOLUTION: In an optical communication device constituted by fixing an optical component 1 having positive coefficient of thermal expansion to a base material 2 having negative coefficient of thermal expansion, the optical component 1 is fixed through adhesive composed of inorganic powder and alkali silicate. In this case, for the inorganic powder, various sorts of material can be used by single or by mixing, and the more Li is contained, the faster fixing reaction with alkali silicate can be promoted at low temperature. Accordingly, inorganic powder containing Li is desirably used. For the alkali silicate, sodium silicate, calium silicate, or the like can be used. This adhesive can be used in the paste-like state by kneading the inorganic powder with alkali silicate aqueous solution regulated into fixed composition and concentration before spreading.
Patent JP-H03251511-A (JP)
Title: Antifungal and acaricidal processing agent and processing
Inventor: KATAYAMA MATSUKO
IPC: A01N63/02
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title processing agent having low toxicity to human body, extremely low skin absorption and oral absorption, decomposing and being deactivated in the natural world in an extremely short period of time, comprising antifungal substance SF-1293 substance as an active ingredient. CONSTITUTION:The title processing agent comprising antifungal substance SF-1293 substance as an active substance. The active ingredient is obtained by culturing streptomyces hygroscopicus SF-1,293 strain (FFRM-P 130) under an aerobic condition and collecting a substance accumulated in the culture mixture. The substance has properties of melting (decomposing) at 159-161 deg.C, well dissolving in water, considerably dissolving in methanol but slightly dissolving in organic solvents such as ethanol, butanol or acetone, may be directly used as it is and usually utilized in a state of aqueous solution, dust, etc. The processing agent has high heat stability, high antifungal and acaricidal effects and used for antifungal and acaricidal processing of textile products.
Patent JP-H08271367-A (JP)
Title: Pressure sensor
Inventor: SUGIYAMA YASUSHI
IPC: G01L19/06
Filed: 1995-03-30
Abstract: PURPOSE: To increase the surge pressure absorbing capability of a fluid by providing a diaphragm displaced in response to the pressure of a liquid. CONSTITUTION: A diaphragm 4 is provided at the opening section of the pressure guide hole 2 of a case 1 via a thin disk-like surge pressure absorbing member 6 having an orifice at the center section. The peripheral edge sections of the diaphragm 4 and the surge pressure absorbing member 6 are welded to the peripheral edge section of the pressure guide hole 2. When the fluid pressure is applied to the pressure guide hole 2, the fluid pressure is applied to the diaphragm 4 from the pressure guide hole 2 via the orifice 7 of the surge pressure absorbing member 6. The diaphragm 4 is displaced, and the resistance value of a sensor element 5 on the diaphragm 4 is changed in response to the displacement of the diaphragm 4. When the change of the resistance value is amplified and extracted to the outside, the pressure is detected.
Patent JP-S55165978-A (JP)
Title: Liquid crystal composition
Inventor: TAKEI KATSUMORI
IPC: G02F1/133
Filed: 1979-06-11
Abstract: PURPOSE: To provide a liquid crystal compsn. which can lower a driving voltage and is useful for a liquid crystal display element which utilizes the dielectric dispersion of a liquid crystal, by a method wherein a specified compd. is incorporated into a liquid crystal.  
     CONSTITUTION: A compd. of formula I wherein R, R 1  are 1W8C straight chain alkyl is mixed with a liquid crystal. Examples of the compd. of formula I are the compd. having formulae II and III. Examples of the liquid crystals which can be mixed with compd. of formula I are the compd. of formulae IV and V. The compd. of formula I does not exhibit a liquid crystal phase. But, the molecule thereof is in the form of a rod, and therefore, the compd. of formula I or when it is mixed with another optional liquid crystal causes an orientation and anisotropy similar to those of the liquid crystal. As the compd. of formula I have two cyano groups orienting with an angle of about 60° to the long axis of the molecule, only a small amount of the compd. can impart negative dielectric anisotropy to the liquid crystal when the compd. is mixed with the liquid crystal. 
     COPYRIGHT: (C)1980,JPO&Japio