baber/WOPTO huggingface dataset:
Patent JP-S60111471-A (JP)
Title: Semiconductor device
Inventor: MORIKURI AKIRA
IPC: H01L29/78
Filed: 1983-11-21
Abstract: PURPOSE:To obtain a MOS type semiconductor device, the degree of integration thereof can be improved without lowering the characteristics of an element, by forming a direct contact section by a first polysilicon layer applied and shaped on a semiconductor base body, to which a diffusion region is formed, and a second polysilicon layer, which is laminated and formed on the first polysilicon layer and to which arsenic is doped. CONSTITUTION:A field oxide film 23 and a gate oxide film 24 are formed on a P type silicon substrate 21, the oxide film 24 in a direct contact section A is removed selectively, a first polysilicon layer 25 is shaped, and an ADS (As doped polysilicon) layer (a second polysilicon layer) 26 is laminated and formed on the layer 25. As ions are implanted into the silicon substrate 21 to shape N<+> type impurity diffusion regions 271, 272. As is diffused from the polysilicon layer 25 in the direct contact section A under the polysilicon layer 25 to form an N<+> type impurity region 28 at that time, but As does not permeate deeply and is not diffused until it reaches in the semiconductor base body 21 because it has a small diffusion coefficient.
Patent JP-H0557076-A (JP)
Title: Auxiliary guide for forming rolled hem utilizing trumpet-shaped guide
Inventor: KANO AKIRA
IPC: D05B35/08
Filed: 1991-08-30
Abstract: PURPOSE:To sew a rolled hem of curtain cloth by providing the mounting arm of a sewing machine table with a trumpet-shaped guide having a rolled tubular hole, a U-shaped first guide rod for regulating the width of folding of cloth, and a half- mounted, arc-shaped second guide rod for regulating a folded end portion. CONSTITUTION:When the starting end portion of the hem of curtain cloth is inserted into the rolled tubular hole A of the trumpet-shaped guide 1 of a mounting arm 11 shifted below the needle of a sewing machine table, then a roll folded portion B, a folded end portion C, and a folded base portion D are formed by the upper tubular hole 5, the middle tubular hole 6 and the lower tubular hole 3 of the hole A, respectively. When the cloth introduction side of the guide and the curtain cloth are pressed by hands and sewed in sequence while the needle is put in vertical motion, then a sewed-up rolled hem is formed via the mounting base portion of a first guide rod 8 for regulating the width of folding and via the rising rod 10 of a second guide rod 9 for regulating the folded end portion, when the piece comes out of the exit side of the rolled tubular hole A. A rolled hem of good quality can thus be sewed through simple control.
Patent JP-H0961514-A (JP)
Title: Vehicle-mounted ultrasonic detection sensor
Inventor: WATABE YASUAKI
IPC: B60R21/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To detect the distance to a different detection area or obstacle, and control a horn opening or horn length of an ultrasonic sensor from vehicle velocity or data of position of gears. SOLUTION: A plurality of strip-like plate bodies 1, 1, 1- are supported to be rotatable about respective axes 2, 2, 2- at base ends as fulcrums. A nearly circular horn opening 3 is formed at the center where the plate bodies 1, 1, 1- mutually overlap when rotating. The opening area of the horn opening 3 is adjustable freely. A sensor horn F is constituted in this manner. Horn length of the sensor horn F is freely extended/reduced by sequentially inserting a plurality of cylindrical bodies 4, 4', 4''- of different diameters.
Patent JP-H0753282-A (JP)
Title: Coated high pressure type boron nitride quasi-fine particle, sintered body of the same and production thereof
Inventor: YOSHIDA HARUO
IPC: C04B41/87
Filed: 1993-08-12
Abstract: PURPOSE:To produce a high performance coated high pressure type boron nitride sintered body which has uniform, dense, firmly sintered and highly controlled fine structure and is formed from coated high pressure type boron nitride quasi-fine particles. CONSTITUTION:Powdery core particles consisting of quasi-fine particles of the high pressure type boron nitride having >10mum average particle size determined by using the frequency distribution on the volume basis are dispersed in air. This dispersed powdery core particles in such a dispersed state that the dispersity beta is >=80% are allowed to come into contact with or to collide with a coating film forming material precursor to coat the surface of each of the core particles with the coating film forming material. The coated high pressure type boron nitride particles thus obtained, alone or together with a binder, are sintered under such sintering conditions of pressure and temp. that the high pressure type boron nitride is thermodynamically stable, or under the sintering conditions of pressure and temp. of <2000MPa and and <=1850 deg.C respectively. Under the latter conditions, the high pressure type boron nitride is not thermodynamically stable, however it is metastable.
Patent JP-H1045458-A (JP)
Title: Production of self-packing concrete
Inventor: MARUYAMA KYUICHI
IPC: B09B3/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To produce a self-packing concrete high in strength and low in cost. SOLUTION: In a concrete composition, a Portland cement, a fine aggregate, a coarse aggregate, a high performance water reducing agent and water are incorporated. In this case, a fine powder of a melted incinerated ash of a sewage sludge and a city waste is used as a part of a binding material. A blending proportion of the fine powder of the melted incinerated ash is 10-60wt.% of the binding material consisting of the fine powder and the Portland cement. A ratio of the water and the binding material (W/P) is 25-35%.
Patent JP-H0266945-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIEDA SHINJI
IPC: H01L29/78
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to improve the reptoducibility of thew manufacture process of a MIS type semiconductor device by forming the surface of InP as the stabilized surface of As, and thereafter forming an insulator film. CONSTITUTION:The surface of InP at the initial state is made to be the stabilized surface of 2X1 or 2X4 of As. Thereafter, a non-oxide based insulating film is formed. The step for removing a spontaneous oxide film is performed by an epitaxial growing method of InP or heat treatment of an InP substrate in an phosphorus atmosphere so that the spontaneous oxide film is not incorporated in the surface of the InP. In either case, non-oxide based insulator comprising nitride, fluoride and the like is deposited as the insulator film at 350 deg.C or less. Disappearance of P from the surface of the InP is avoided. The oxide is removed because the deposition of the oxide causes the formation of the oxide film on the surface of the InP.
Patent JP-H05273591-A (JP)
Title: Liquid crystal image display device and production of semiconductor optical member
IPC: H01L21/336
Filed: 1992-07-28
Abstract: PURPOSE:To improve image quality by removing the light opaque substrate below a liquid crystal image part so that light can be transmitted to liquid crystal picture element parts. CONSTITUTION:A porous Si base body 18 is fully etched by a selective etching liquid for porous Si and only the porous Si is subjected to electroless wet chemical etching to allow a single crystalline Si layer 19 formed as a thin film to remain on insulating layers 21, 22. The entire part is then coated with an etching preventive film 23 without the region of the rear surface to be formed transparent to light and thereafter, the Si base body 20 or the Si base body 20 and the insulating layers 21, 22 are removed by etching until the insulating surface of the insulating layer 21 or the single crystal plane of the single crystalline Si layer 19 is exposed from the apertures. After the etching preventive film 23 is peeled, the single crystalline Si layer 19 equal to a silicon wafer in the crystallinity is flatly and uniformly formed as a thin layer on the Si base body 20 and insulating layers 21, 22 which are partly formed transparent to light. This single crystalline Si layer is thus formed over the entire area of the wafer to a large area.
Patent JP-H0883436-A (JP)
Title: Optical head
Inventor: OIKAMI HIROSHI
IPC: G11B7/135
Filed: 1995-08-04
Abstract: PURPOSE: To attain the cost reduction and the miniaturization of an optical head by reducing the adjusting works among optical parts at the time of assembling the optical head and imparting a beam splitter function and an astigmatism generating function to the optical head. CONSTITUTION: A beam 4 emitted from a laser diode chip 31 is reflected on the inclined surface 27a of a triangular prism 27 and also beam 4 made incident on the triangular prism 27 via the inclined surface 27a is detected by a PIN diode 25. Thus, the irradiation with the beam 4 and the detection of the incident beam 4 are performed in integrated optical parts and also the triangular prism 27 has the astigmatism generating function in addition to the beam splitter function.
Patent JP-H1065659-A (JP)
Title: Pll circuit
Inventor: YOSHIDA AKIYUKI
IPC: H03L7/085
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enlarge a locking range, to prevent pseudo locking and to output digital data at an arbitrary transfer rate in a PLL(phased locked loop) circuit used in a digital signal recording/reproducing device or the like. SOLUTION: The PLL circuit basically comprises a first phase loop comprising PFD(phase frequency detector) 11, LPF 12, an error addition circuit 13, VCO(voltage control oscillator) 14 and a frequency divider 15 and a second phase loop comprising PFD 17, LPF 18, an error addition circuit 13, VCO 14 and a frequency divider 15. The oscillation frequency of VCVCO 14 is pulled into a system clock by the second phase loop. Thus, the generation of pseudo locking can be prevented even if the locking range of VCO 14 is taken to be wide, and the transfer rate of digital data can arbitrarily be changed in accordance with the switch of the system clock.
Patent JP-H0270664-A (JP)
Title: Picture forming device with sheet sorter
Inventor: SAITO JUN
IPC: B65H39/11
Filed: 1988-09-01
Abstract: PURPOSE:To simplify a device so as to reduce its cost by providing a selecting means which switches a guide means in such a manner that a sheet is guided to a sheet sorter, when a bin is placed in a sheet storage position, and to a sheet storage means when the bin is placed in a sheet non-storage position. CONSTITUTION:In the case of bins B being placed in a position storing a sheet or a discharge means 50 being placed in a position discharging the sheet, a flapper 29 is switched by a selecting means 52a so as to guide the sheet to a sheet sorter 1. While in the case of the bins B being placed in a position storing no sheet S or the discharge means 50 being placed in a non-discharge position, the flapper 29 is switched by the selecting means 52a to a position guiding the sheet to a sheet storage means 15.
Patent JP-H0774839-A (JP)
Title: Hospital information display system
Inventor: OKUBO TAKUMI
IPC: H04Q3/58
Filed: 1993-09-03
Abstract: PURPOSE:To display inpatient information, registered in a management room device, on screens by patients in each sickrooms. CONSTITUTION:This system consists of a display part 1 which displays inputted information, a memory 2 which stores it, an input part 3 for inputting information data, instructions, and display addresses, a timer part 4 which measures time, a decision part 5 which decides the coincidence between time data and current time, an automatic dialing part 6 which generates an opposite party number signal, an interface 7 for connection to a digital PBX 9, the digital PBX which makes switched connections among a management room control part 8 controlling the respective parts, the management room device consisting of the respective parts 1-8, and respective sickroom-side devices, a command analysis part 10 which analyzes sent instructions, a memory 11 which stores sent information, a 1st display part 12 and a 2nd display part 13 which the sent information, a display control part 14 which generates display signals made to correspond to the display parts, a sound synthesis part 15 which generates a synthesized sound based upon the sent information, a speaker 16 which is used for sound display, and a sickroom display device control part 17 which controls the respective parts.
Patent JP-2000057990-A (JP)
Title: Mass spectrometer
Inventor: SHIMOMURA MANABU
IPC: H01J49/06
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To appropriately determine the deterioration condition of a detecting unit by providing a control means for each unit and a means for determining the deterioration condition of the detecting unit on the basis of the intensity and the wave of the signal output from the detecting unit (secondary electron multiplier tube). SOLUTION: When an amplification factor of a detecting unit of a mass spectrometer is changed, ratio of the wave of the output signal in relation to the intensity of the output signal is hardly changed. On the other hand, in the case where intensity of the ion flow to the detecting unit is lowered by the deterioration of an ion source, the described ratio is changed with the lowering of the output signal. At the time of adjusting the mass spectrometer, a determining means detects both of the intensity and the wave of the output signal, and determines deterioration condition of the detecting unit on the basis of the detection by itself.  Namely, the determining means determines whether the lowering of the output signal is due to the lowering of amplification factor of the detecting unit or due to other cause on the basis of a determination whether a change of the ratio between the intensity and the wave of the output signal is due to the lowering of the output signal or not. As a variable for showing wave, a standard deviation or the like can be used.
Patent JP-H1155886-A (JP)
Title: Spindle motor
Inventor: NISHIO AKIRA
IPC: H02K21/22
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent dust particles generated in a spindle motor with sizes not smaller than a predetermined one from flowing out to the outside of the motor. SOLUTION: Providing rotatably a hub 11 constituting one portion of a rotor on a shaft 3 formed on a motor base via ball bearings 10-1, 10-2, there are provided on the surfaces of narrow space portions 7, 13, 16 which are present on the side of the hub 11 a plurality of grooves for guiding air in predetermined directions. Then, in the bottom portions of air-flow and screw holes 17, 21 present on the top surface side of the hub 11 which face on the side of a motor internal 19, there are provided meshes 18 for preventing dust particles with their sizes not smaller than a predetermined one from flowing out to the outside. As a result, a hard disk is prevented from its recorded data being erased or from being affected erroneously when recording its data.
Patent JP-S6464452-A (JP)
Title: Communication equipment
Inventor: KUTSUWADA SATORU
IPC: H04M1/274
Filed: 1987-09-04
Abstract: PURPOSE:To facilitate an editing work such as the deletion of the registration of an unnecessary telephone number, by outputting the using frequency of the registered telephone number. CONSTITUTION:The using frequency of the telephone number to an automatic call, which is registered in correspondence to a one-touch key or abbreviated dial operation, is stored to an area 32 of an RAM6 and measured. By depressing an auto-dial report key, the registered telephone number and the using time are constituted in a table form, recorded and outputted by using a recording part 7. When any telephone number is needed to be deleted in order to register the new telephone number, the telephone number to be deleted, whose using frequency is low, can be determined.
Patent JP-H0385087-A (JP)
Title: Series call system utilizing incoming subaddress
Inventor: SHINYA MASAJI
IPC: H04Q3/58
Filed: 1989-08-29
Abstract: PURPOSE:To attain automatic series call without troubling the operator of a called party by applying series call in the order of plural extension numbers designated when an incoming subaddress information element is received. CONSTITUTION:A caller terminal equipment 1 dials a subscriber number of a PBX 3 and a delimiter when series call is desired to called terminal equipments 5-7, dials number of the terminal equipment 5 and dials the delimiter and the number of the terminal equipment 6 and the delimiter and the number of the terminal equipment 6 again. Then each number is edited as an incoming subaddress information element and a call setting message is sent to a network 2. The network 2 sends the message to the PBX 3. The PBX 3 calls the termi nal equipment 5 and after the end of talking, the restoration of the terminal equipment 5 is confirmed to call the terminal equipment 6 and after the terminal equipment 6 is restored, the terminal equipment 7 is called to apply series call.
Patent JP-H0666474-A (JP)
Title: Refrigerator
Inventor: KONDO TOSHIYUKI
IPC: F25D29/00
Filed: 1992-08-19
Abstract: PURPOSE:To provide a refrigerator equipped with an accommodation part for a power supply printed board disposed on the back surface upper end of an outer box wherein the need of a reinforcing plate for prevention of a spreading fire from the power supply printed board is eliminated. CONSTITUTION:A metal rear plate 16 covering the back surface of an outer box 12 excepting a power supply printed board accommodation part 15 is mounted, and a reinforcing plate 18 is extended from the upper end of the rear plate 16 into the accommodation part 15. Further, left and right two covers 24, 26 are mounted on the back surface upper portion of the outer box 12 located on both sides of the reinforcing plate 18, and a power supply printed board 28 is mounted on, the reinforcing plate 18 with the power supply printed board 28 covered with a rear cover 30.
Patent JP-2001038661-A (JP)
Title: Robot teaching device to reduce burden of worker
Inventor: FUCHIGAMI AKIHIRO
IPC: G05B19/42
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To operate a robot teaching device by a single hand by separating a means to realize the function to be used only in starting a robot or in the programming from a teaching tool and reducing the weight thereof and the number of operation switches. SOLUTION: This robot teaching device for industrial purpose is provided with a teaching tool 1 having the shape and eight which can be held by a single hand separate from a teaching device 2, an emergency stop switch and a robot operating means are provided on a face side and a reverse side of the teaching tool 1, the robot operating means and the emergency stop switch are arranged at the position where they can be operated by fingers of the hand holding the teaching tool 1, and the teaching tool 1 is connected to the teaching device 2 via a communication line.  A display device is provided on the teaching device 2 separate from the teaching tool 1 in the robot teaching device for industrial purpose, the function required for general operations of a robot 4 is provided, and the communication function with the teaching tool 1 is provided on this device to complement the function of the teaching tool 1.
Patent JP-S59171229-A (JP)
Title: Fm stereo demodulating circuit
Inventor: IENAKA MASANORI
IPC: H04B1/16
Filed: 1983-11-25
Abstract: PURPOSE:To prevent abnormal sound from being produced at on/off of power supply by inhibiting forcibly stereo demodulating operation at the leading and trailing of an applied power supply voltage. CONSTITUTION:The circuit has a comparatively large time constant of the leading and trailing of the applied power supply voltage based on the on/off operation of a power switch and is provided with a phase comparator 1, an LPF 2, a DC amplifier 3, a VCO4, a PLL circuit 11 comprising frequency-dividing stages 5-7, and a demodulator 10 extracting left and right output signals from a 38kHz signal and a composite signal obtained from the frequency-dividing stage of the PLL. Further, the stereo demodulating operation of the demodulator 10 is inhibited forcibly at the leading and trailing of the applied power supply voltage based on the on/off operation of the power switch.
Patent JP-H0755135-A (JP)
Title: Combustion device
Inventor: YOSHINO TAKUMI
IPC: F23N5/10
Filed: 1993-08-11
Abstract: PURPOSE:To detect uncomplete combustion of a main burner, even when a port of the main burner or a secondary air port of a rectifier is clogged, by a method wherein a sensor burner is made a full primary combustion burner and arranged in the upstream of the rectifier which partitions an air supply passage. CONSTITUTION:A sensor burner 1 is adjacent to a main burner 11 in a burner case 10, and a premixing burner body is formed of a cylindrical body 2 which is opened at the both ends and a burner plate 4 which is mounted in the middle of the crylindrical body 2 and provided with a plurality of burner port. An upper part of the cyrindrical body 2 is a cyrindrical guard 6 which prevents contact by secondary air. The cyrindrical guard 6 is provided with a thermocouple 9, whose heat-receiving part is postioned in a flame. In the burner case 10, a rectifier 20 to rectify supply amount and distribution of the secondary air to the main burner 11 is provided and the sensor burner 1 is arranged in the upstream of the rectifier 20 in an air supply passage.
Patent JP-H0958195-A (JP)
Title: Thermal stamping device
Inventor: TAKAGI HIDETOSHI
IPC: B44C1/24
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To always enable the stamping to be uniformly performed by monitoring the shifting amount and the pressing force of a stamping punch, deciding a point of time when the pressing force is stronger than a set level as a point of time for coming into contact with an article to be stamped, and controlling the drive to activate a means for driving the stamping punch so that the shifting amount of the stamping punch from the point of time for coming into contact with the article is equal to a set level. SOLUTION: If a control valve 21 is opened by a control device 20, and an air cylinder 11 is activated, the shifting amount of a cylinder rod 12 is detected, based on the displacement volume of a lever 13, by a distance sensor 14. Then if the rod 12 comes into contact with a rod 4, the pressing force of the rod 12, that is, the pressing force of a stamping punch 1 is detected by a pressure sensor 16. If this pressing force is stronger than a set level, the detection amount of a distance sensor 14 is stored as a point of time for the stamping punch 1 to come into contact with an article 9 to be stamped, and an original point for the distance sensor 14 is set. The measurement of a timer 23 is initiated from this point of time, and it is decided whether or not a measurement time T is over a set time T1 .  If T<=T1 , the shifting amount of the stamping punch 1 is calculated, and if the shifting amount is equal to the set level, the stamping operation is terminated.
Patent JP-H0383915-A (JP)
Title: Transmucosal preparation
Inventor: KAMIKAMA KANEHITO
IPC: A61K38/28
Filed: 1989-08-28
Abstract: PURPOSE:To provide a transmucosal preparation having high bioavailability, low tissue-injuring action and low mucosa-irritating property and administered into rectums by adding a hydroxyalkyl derivative of cyclodextrin as an absorption-accelerating agent to a hydrophilic drug ingredient. CONSTITUTION:A transmucosal preparation contains a hydrophilic drug ingredient (especially preferably insulin) and a hydroxyalkyl derivative of cyclodextrin. The hydrophilic drug ingredient is preferably insulin and the preparation is preferably administered into a rectum. The hydroxyalkyl derivative of the cyclodextrin is preferably a compound prepared by introducing approximately two-seven <=4C hydroxyalkyl groups to the cyclodextrin. The preparation is effective because of having a high bioavailability and a low mucosa-irritating property.