baber/WOPTO huggingface dataset:
Patent JP-H0219279-A (JP)
Title: Container for transport
Inventor: DEEBITSUDO BII MIYUISUKENZU
IPC: B65D5/50
Filed: 1989-05-09
Abstract: PURPOSE: To obtain a low cost see-through product container capable of automated packaging by letting soft and transparent plastic film push corner posts toward the device for engaging the corner posts with the product and holding position of the product within the container to conduct close packaging. CONSTITUTION: A refrigerator 18 with a compression device 18c at its back is held and cushioned by corner posts 21 and 41. In particular, the corner posts 21 and 41 constructed by folding wall boards enclose and support the compression device 18c, hold vertical corners of the back of the refrigerator 18, and exert cushion effect thereon. Similarly, corner posts 22 and 42 protect and hold corners of the front of the refrigerator 18 and exert cushion effect thereon. The refrigerator 18 held with the corner posts 21, 22, 41 and 42 is positioned apart from right and left side panels 20, 40 and transparent plastic film 12 when packaged with the right and left side panels 20 and 40. This prevents the refrigerator 18 from being damaged even when a weak shock is given to sides of the container 10 because the housed refrigerator 18 is apart from sides of the container 10.
Patent JP-S5817140-A (JP)
Title: Novel polypropylene resin composition
Inventor: FUKUSHIMA NOBUO
IPC: C08L23/00
Filed: 1981-07-23
Abstract: PURPOSE:To provide the titled compsn. having excellent rigidity, surface gloss and resistance to impact and whitening by impact, by blending a lamellar filler, an amorphous ethylene/butene copolymer and a dispersant with a crystalline ethylene/propylene block copolymer. CONSTITUTION:10-40wt% lamellar filler, such as talc, having an average particle size of 4mu or below as measured by a centrifugal granulometer, 5-20wt% amorphous ethylene/butene copolymer having an ethylene content of 75-90wt% and an intrinsic viscosity of 1.5 or below as measured in xylene soln. at 70 deg.C, and 0.3-1.5wt% dispersant selected from 18-22C satd. fatty acids and metal salts thereof, such as calcium stearate, are blended with a crystalline ethylene/ propylene block copolymer.
Patent JP-S62271123-A (JP)
Title: Portable information recorder
Inventor: SAKAMOTO KOJI
IPC: G06F3/0488
Filed: 1986-05-20
Abstract: PURPOSE:To automatically compose and write information such as page, calendar, etc., at the time of writing information by storing information other than the content of writing simultaneously with the content of writing and displaying simultaneously with the content of writing at the time of reproduction and display. CONSTITUTION:A calendar 4 is displayed at the upper part of a displayed picture and page 5 is displayed at the lower part. At the time of memory reproduction and display, the calendar and page stored there are automatically displayed, and at the time of writing anew, the calendar at the point of time and page are automatically displayed. The memory that corresponds to each page of an RAM that accumulates data includes, besides picture image data A, a bit B that displays month and day, and a bit C that displays page. Of course, other information such as index, etc., when information indicating sources of data is classified at every field can be used as the additional information. Further, by adding a function that can be retrieved by these additional information, required information can be reproduced and displayed in a shorter time.
Patent JP-H02295168-A (JP)
Title: Insulated gate field effect transistor
Inventor: ITOU MICHIKO
IPC: H01L29/78
Filed: 1989-05-09
Abstract: PURPOSE:To reduce a channel length modulation due to a drain voltage without reducing the diode resistance of an insulated gate field effect transistor by providing the same conductivity type high impurity concentration buried layer as that of a semiconductor substrate on a high impurity concentration region under the bottom of a drain region. CONSTITUTION:Boron ions are selectively implanted to the surface of a p-type silicon substrate 1 to form a p<+> type buried region 2 having approx. 1X10<20>cm<-3>, and a p<-> type epitaxial layer 3 having 1X10<15>cm<-3> of impurity concentration is grown on the surface including the region 2. Then, phosphorus ions or arsenic ions are selectively implanted to the surface of the layer 3 to form an N<+> type first drain region 4 and a first source region 5 having 1X10<18>cm<-3> of impurity concentration. Since the impurity concentration of the region 4 is by approximately three figures higher than that of the layer 3, a depleted layer is substantially extended to the side of the layer 3, but brought into contact with the layer 2, and the thickness is held at a predetermined value to be stabilized for high frequency variation of the drain voltage.
Patent JP-S60261443-A (JP)
Inventor: YOSHIDA MINORU
IPC: A61B8/00
Filed: 1984-06-08
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-S5451390-A (JP)
Title: Elastic surface wave filter
Inventor: INUI JIYUNJI
IPC: H01L41/08
Filed: 1977-09-30
Abstract: PURPOSE: To obtain an elastic surface wave filter which permits considerable suppression of the level of tertiary higher harmonics.  
     CONSTITUTION: A substrate 4 of lithium niobate single crystal, transducers of, e.g., Al, etc. and lead-out elecftrodes 5 of, e.g., gold, platinum, etc. provided on said substrate 4, films 6 of SiO or SiO 2  deposited on the electrode parts of the substrate 4, a film 7 of SiO or SiO 2  deposited over the entire surface on the substrate 4, are respectively provided. And the film thicknesses of the films 6, 7 by SiO or SiO 2  are set at above 0.16 and below 0.38 times the wavelength at the central frequency. As a result, the level of tertiary higher harmonics may be considerably suppressed and the insertion loss of main waves may be improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000307147-A (JP)
Title: Semiconductor light emitting device and its manufacture
Inventor: KOSHIMIZU HIDEKI
IPC: H01L33/30
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor light emitting device which is restrained from deteriorating in luminous intensity and improved in reliability even in a low-temperature environment, by a method wherein a GaAsP semiconductor layer is formed as prescribed in thickness on a GaP substrate. SOLUTION: An n-GaAsP layer 2 and a p-GaAsP layer 3 are formed on an N-GaP substrate 1, and the total thickness (h) (height of chip) of a wafer is set equal to 140 to 200 μm. As the wafer is set as thick as 140 to 200 μm, an element can be protected against deterioration caused by stress of resin after it is sealed with molding resin, and the element is hardly deteriorated in luminous intensity even in a low-temperature environment. Therefore, an LED chip improved in reliability can be obtained.
Patent JP-H11307786-A (JP)
Title: Semiconductor diode
Inventor: YANADA SHUJI
IPC: H01L21/8234
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prohibit operations of vertical type bipolar transistors by a method wherein a gate of a first MOS transistor is connected to a drain to be connected to a resistor element, to be connected to a bulk to be connected to a second MOS transistor, to be connected to sources of the first and second MOS transistors. SOLUTION: A gate and a drain of a first MOS transistor 101 are connected to an anode electrode 104, to be connected to one of resistor elements 103. The other one of the resistor elements 103 is connected to a bulk of the first MOS transistor 101, to be connected to a drain, a gate and a bulk of a second MOS transistor 102 having the same polarity as the first MOS transistor 101. A source of the first MOS transistor 101 and a source of the second MOS transistor 102 are connected to a cathode electrode 105. Thus, it is possible to prohibit operations of vertical type bipolar transistors and realize a diode applicable to a circuit having a low power consumption as MOS transistors on a semiconductor integrated circuit.
Patent JP-H04321026-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HOJO TOKIJI
IPC: G03C1/015
Filed: 1991-04-19
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material having a wide tone reproduction range in soft tone characteristics in a multigradient photographic printing paper by adjusting an emulsion with a gelatin having a calcium concentration of >=1000ppm. CONSTITUTION:A silver halide emulsion layer comprises at least 2 kinds of different silver halide emulsions; one having absorption maximum in 480-550nm sensitized by a sensitizing dye represented by formula I and the other having absorption maximum in wavelength in <=480nm and this emulsion layer is adjusted with the gelatin containing calcium in a concentration of <=1000ppm. In formula I, R1 is H, halogen alkyl, or alkoxy; each of R2 and R4 is alkyl, sulfoalkyl, or carboxyalkyl; R3 is alkyl, hydroxyalkyl, of acyloxyalkyl; R5 is halogen, cyano, aminocarbonyl, or the like; R6 is H or R5; X<-> is a anion; and (n) is 0 or 1.
Patent JP-H06332329-A (JP)
Title: Thermal fixing device
Inventor: YAMASHITA KEITARO
IPC: B65H5/06
Filed: 1993-05-19
Abstract: PURPOSE:To provide a thermal fixing device constituted so that the variance of a heating value supplied in the shaft directions of a pair of rolls can be made small and fixing performance can be improved even when press-contact force is small. CONSTITUTION:This thermal fixing device is provided with the heating roll 1 which is hollow-cylindrically formed out of a metallic material having excellent heat conductivity and which incorporates a heat source 7, and the pressure roll 2 which is provided with an elastic layer consisting of a heat resistant elastic material on the outer shell so that they can rotate in press-contact with each other, and it is constituted to fix a toner image 6 by passing a recording material 5 supporting the image 6 on the surface thereof through the rolls 1 and 2; and an angle made by a tangent line B at the press-contact part of the rolls 1 and 2 and a straight line showing the entering direction of the material 5 is formed to be 0-150 deg.. Besides, the carrying means of the material 5 is provided at the intermediate part of a guide set for the entering of the material 5 and provided near the outside circumference of the roll 1 so as to be faced to the roll 1.
Patent JP-S5829193-A (JP)
Title: Storage circuit
Inventor: OOHIGATA ICHIROU
IPC: G11C7/00
Filed: 1982-07-07
Abstract: PURPOSE:To make the control of a large capacity of storage matrix easy, by performing on/off control of a storage cell with the forward/reverse operation of a transistor (TR) at an input section, performing the storage state with cut- off, and taking a diode as a selecting terminal for an input data. CONSTITUTION:When all inputs to a control input section are 1, write is made to a storage cell 2. If the input of DATA is 1, a base current of a TRT1 flows to a P base of the storage cell 2 to turn on the storage cell 2. When the DATA input is 0, since the TRT1 makes forward operation and draws a current from the P base, the storage cell 2 turns off. However, if one of inputs, ME, x and y is zero, no base current of the TRT1 is applied independently of the input of the DATA, the storage cell 2 keeps the previous state. Especially, if the y input is zero, the power consumption of the input section 1 is zero, and the power is zero when the storage cell 2 keeps off-state.
Patent JP-S5544321-A (JP)
Title: Nozzle
Inventor: KANAO MITSUHIRO
IPC: B29C37/00
Filed: 1978-09-22
Abstract: PURPOSE: To prevent the entry of resins to piston and cylinder clearances and improve nozzle durability by providing an auxilary piston to a nozzle for molding of plastics and letting the resin containing glass fiber stagnate there.  
     CONSTITUTION: An auxiliary piston 2 is disposed in an auxiliary cylinder 3 in association to a needle valve 1. The lubricating oil 10 in a tank 8 becomes hydraulic pressure by way of compressed air 11 and when it reaches the respective clearance parts through the oil hole 12 of a main piston 4, the balance of the resin pressure around the needle valve 1 and the hydraulic pressure is maintained, then the glass fiber containing resin in the clearance between the auxiliary piston 2 and auxliary cylinder 3 assumes a stagnating state even if the piston 4 is reciprocating, thus it does not affect the periphery of the main piston 4. Namely, if the hydraulic pressure is suitably set, the entry of the glass fiber containing resin into the periphery of the main piston with the peripheral part of the mushroom valve 13 as a boundary is obviated and the needle valve nozzle of less abrasion is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0414150-A (JP)
Title: Field fault control system for electronic computer system
Inventor: SASAJIMA SHUNJIRO
IPC: G06F11/30
Filed: 1990-05-07
Abstract: PURPOSE:To attain the automatic input of the fault information and to shorten the fault stopping time by transmitting a command to request an electronic computer system of the user side from a fault detector provided at the fault control center side to send the periodical answers of the fault detecting situation. CONSTITUTION:The commands are periodically sent to a fault detector 4 of the user side from a fault detector 1, and the detector 4 sends these commands to the hardware, an operating system, and an important program of an electronic computer system 5. Meanwhile an answer including the fault information on the system 5 is sent back to the detector 4. The detector 4 sends the answer to the detector 1 via a communication circuit 7. Thus the detector 1 and detect the occurrence of a fault even though no answer is returned. The detected fault information is informed to a maintenance center 3 from a fault control system 2. Thus the fault occurrence information is automatically inputted to a fault control system and the fault stopping time is shortened.
Patent JP-H05322833-A (JP)
Title: High-sensitivity electrode and its manufacture
Inventor: MIYAZAKI AKIRA
IPC: G01N27/30
Filed: 1992-05-11
Abstract: PURPOSE:To obtain a high-sensitivity electrode the output level of which is high and, at the same time, is proportional to the concentration to be measured and its manufacturing method. CONSTITUTION:The title electrode is constituted by incorporating a columnar working electrode 14 composed of a carbon material in a cylindrical reference electrode 12 composed of silver/silver chloride. The electrode 12 is manufactured by converting a reference electrode of silver into silver/silver chloride through a treatment for 15 minutes in a 0.1MHCl solution by using a current density of 1mA/cm<2>. As a result, the silver material constituting the electrode 12 becomes reddish brown silver/silver chloride.
Patent JP-H08310148-A (JP)
Title: Laser direct engraving lithographic printing plate material requiring no liquid developing step, and printing method using the same
Inventor: HIRAOKA HIROYUKI
IPC: B41C1/05
Filed: 1995-05-16
Abstract: PURPOSE: To provide a laser direct engraving lithographic printing plate material unnecessary for liquid developing by emitting a pulse oscillation ultraviolet laser having a specific wavelength to a polymer material sold in the market. CONSTITUTION: A pulse oscillation ultraviolet laser having an oscillation wavelength in its absorption band region is emitted in an image forming state on a thermoplastic polymer film having an absorption band in an ultraviolet region to give hydrophilic property to the polymer of the emitted part.
Patent JP-S61274548-A (JP)
Title: Communication system
Inventor: SHIMIZU HIROSHI
IPC: H04L69/14
Filed: 1985-05-30
Abstract: PURPOSE:To store effectively the communication of a short holding time by setting a communication channel for each cycle after providing a communication subsystem for address information and another communication subsystem for user information corresponding to the address information. CONSTITUTION:The address information which specifies a receiving terminal at the remote side is transmitted to a transmission line 3-1 from a multiplexing circuit 141. While the address number that is permitted for transmission is stored in a multiplexing control circuit 16. Then the address information is supplied to a development control circuit 26 of a receiving device 2. This address information is transmitted for a period T1 and then the corresponding user information is transmitted in the next period T1. The circuit 16 supplies successively the address numbers recorded in the preceding period T1 to a multiplexing circuit 142. Then each transmission terminal supplies the user information within a transmission buffer to the circuit 142. The multiplexed user information is supplied to a developing circuit 24 of the device 2. THe circuit 26 holds the address information corresponding to each user information. Thus the user information is received by a prescribed receiving terminal when the address information is supplied to the circuit 24.
Patent JP-S5912132-A (JP)
Title: Centrifugal governor for injection type internal combustion engine
Inventor: ERUNSUTO RITSUTAA
IPC: F02D1/04
Filed: 1983-06-30
Abstract: A flyweight governor comprising first and second sets of flyweights disposed pivotably on a flyweight support, the flyweights of the first set are arrested by stops after having traversed an idle speed angle of traverse ( alpha LL), on which stops the flyweights of said second set rest only after having traversed the total angle of traverse ( alpha max). The flyweight masses of the first set of flyweights acting only in the idle speed control have, in their position of rest, an outer contour which is, in comparison to said second set of flyweights, displaced further outwardly with an inclination angle ( beta LL) to the rotational axis (A) corresponding to the idle speed angle of traverse ( alpha LL). The flyweight governor can be used in particular for the idle speed-maximum speed rpm governors of Diesel engines for vehicles and causes a large reduction of the centrifugal forces ordinarily appearing at maximum rpm, while at the same time allowing an increase in the performance capacity in the idle speed control range.
Patent JP-2000304608-A (JP)
Title: Solar battery type illuminance sensor
Inventor: MURATA YUKIHIRO
IPC: G01J1/42
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery type illuminance sensor which is little affected by environmental temperature and can obtain high detection precision. SOLUTION: A solar battery 1 is constituted by connecting a plurality of solar battery cells in series. A constant current circuit 2 is connected between both terminals of the solar battery 1. The constant current circuit 2 absorbs the total current from the solar battery 1 until the output current of the battery 1 reaches a set current value which is set by a setting part 2a. When the output current reaches the set value, a voltage between both of the terminals becomes the output voltage of the solar battery 1. A differential amplifier circuit 5 compares a voltage corresponding to the output voltage of the solar battery 1 with a reference voltage, and generates a sensor output through an output circuit 6.
Patent JP-H08310050-A (JP)
Title: Bar code printing device
Inventor: MURAKAMI OSAMU
IPC: B41J2/485
Filed: 1995-05-16
Abstract: PURPOSE: To detect and avoid departure from a standard of a bar code due to expansion and contraction before inspection by deciding a dot magnification for a bar code parameter by an integer value based on a width data of character, a magnification, a resolution of a device to be used, and standard contents of the bar code. CONSTITUTION: A printing data inputted from a host computer 15 or a scanning panel 17 is written in a RAM 13. A resolution data is read from the printing data and an expansion/contraction magnification data is read from a bar code designating function data in a bar code data, a resolution of a device to be used stored in the RAM 13 is read, and a magnification is decided based on these. A dot number deciding means decides, by an integer value, the number of dots for a bar code parameter based on an inputted character width data, the magnification, the resolution of the device, and the standard contents of the bar code such that the bar code parameter constituting one unit of a bar and a space and the width of the space coincides with the standard contents of the bar code.
Patent JP-S5742523-A (JP)
Title: Preparation of amorphous silicon film
Inventor: AZUMA AKIO
IPC: C23C16/24
Filed: 1980-08-26
Abstract: PURPOSE:To prepare the titled film having excellent photo-conductitity, at high speed, by introducing a monosilane gas into a vacuum chamber, and applying direct electrical field keeping partial pressure of gas, flow of gas, direct electrical power density, and the substrate temperature, at specific levels, thereby generating electrical discharge. CONSTITUTION:An amorphous silicon film is prepared by the direct glow discharge decomposition of monosilane gas which comprises the introduction of the monosilane gas into the vacuum chamber and application of direct electrical field to cause the electrical discharge. In the above process, the amorphous silicon film can be deposited at a rate of >=20Angstrom /sec, by keeping the monosilane gas partial pressure at 0.2-1.0 Torr, the flow of the monosilane gas at 0.01-2.0cc/min per 1cm<3> of the space between the electrodes, the direct electrical power density imposed to the cathode mounted with the substrate at 0.1-1.0W/cm<2>, and the substrate temperature at 250-450 deg.C. The process increases the rate of deposition, suppresses the increase of defects accompanied to the high-speed deposition, and gives an amorphous silicon film having excellent photoconductivity at a reduced production cost.
Patent JP-S5640256-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L29/73
Filed: 1979-09-11
Abstract: PURPOSE:To prevent an increase in junction capacity across base and collector by surrounding the circumference of an n type buried collector on a p type substrate with a p layer wherein an n opitaxial layer is grown and the occurrence of a layer fault is controlled by selectively forming an oxide film on the upper part of the p layer around the buried layer. CONSTITUTION:An n<+> buried collector 2 is nade on a p type Si substrate and a p<+> layer 16 is made around the collector 2 by ion implantation. An n epitaxial layer is placed on the collector 2 and the p<+> layer 16. And photo etching is applied as far as a predetermined depth by a two-layer mask of SiO2 4 and Si3N4 5 and an n layer 3b is formed. Next, selective ion implantation is applied to the n layer 3b to form a p<+> layer 3c and an SiO2 isolating layer 7 is formed by oxidation in O2 at high temperature. Next, the mask 6 is removed. Then, a p base 9 and an n<+> emitter 10 are provided in a normal process to form electrodes. In this composition, the interface between the isolating layer 7 and the p<+> layer 16 will not be converted into n type because of the high concentration of the p<+> layer 16 and the n layer 3b  minimizes the amount of ion implantation. Therefore, a layer fault occurs infrequently. In this way, high speed operation will be attempted without increasing junction capacity across base and collector.
Patent JP-H06304346-A (JP)
Title: Rotary electric razor
Inventor: YASUFUJI YOSHINORI
IPC: B26B19/38
Filed: 1993-04-20
Abstract: PURPOSE:To simply attach a switch assembly controlling the supply of a current to a motor 44 without taking the exclusive space thereof. CONSTITUTION:One drive unit 42 is constituted of an inner blade 2, a motor and a driving transmission mechanism 45 transmitting the output of the motor to the inner blade 2 and the whole of this drive unit 42 is supported in a main body case in a freely up and down floatable manner by a support arm. A switch assembly 71 is held by fitting the connection pins 69, 69 provided to the leading end of the support arm in the attaching holes 73 of the switch assembly 71.