baber/WOPTO huggingface dataset:
Patent JP-S62219640-A (JP)
Title: Semiconductor device
Inventor: MAKI YASUHIKO
IPC: H01L21/3205
Filed: 1986-03-20
Abstract: PURPOSE:To protect a circuit element from noise-like pulses, and to prevent the breakdown of the circuit element by forming a connecting section connecting a conductive wiring section and a semiconductor substrate in a conductive manner between a resistor and a circuit-element connecting section connected at a position nearest to a pad. CONSTITUTION:Connecting sections connecting a conductive wiring section 71 and a semiconductor substrate 1 in a conductive manner, P<+> type semiconductor regions 32 and 23, are formed between a circuit-element connecting section aluminum-wiring 71 connected at a position nearest to a reverse-bias potential VEE pad 81 and a resistor 5. When an N<+> type buried region 21 is shaped to a pattern from which P<+> type semiconductor regions 22 and 23 sections are removed and a P<+> type region 31 is formed to the upper section of the P<+> type region 22, the P<+> type region 32 is also shaped to the upper section of the P<+> region 23 at the same time, and the P<+> regions 32 and 23 are connected integrally. The conductive wiring section 71 is formed to the upper section of the P<+> type region 32 through a contact hole for an oxide film 62, and noise-like pulses propagated over the circuit element side through the wiring section 71 pass through the semiconductor substrate 1 side through sub-grounding sections, the P<+> type regions 32 and 23.
Patent JP-S63228670-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KOMURO MASAMICHI
IPC: H01L21/8234
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate variation of threshold voltage by forming a gate electrode of MISFET constituting a peripheral circuit of EPROM with the same process as those of floating gate electrode and then providing thereon a layer formed by the same process as those of control gate electrode. CONSTITUTION:An N well region 3 is formed around the center of semiconductor substrate 1 and a gate insulating film 2 and a field insulating film 4 are also formed. Next, a conductive layer 5 is formed in the regions A and C and an insulating film 6 is then formed also. Next, a conductive layer 7 and a conductive layer 8 are formed and then a gate electrode is respectively formed to the regions A and C. Next, a low impurity concentration N<-> layer 10 is formed to the region A and conductive layers 8C and 7C are formed in the region B. Next, an N type impurity is implanted to the region C and low impurity concentration N<-> type semiconductor regions 10A and 13 are also formed. After an insulating film 12 is formed, SiO2 is formed and a sidewall spacer 14 is also formed. Next, after the insulation films 15, 16 are formed to the gate electrode surface and element active region surface, high concentration N type impurity and P type impurity are implanted, semiconductor regions 17A, 17B, 18 are respectively formed. Next, after an interlayer insulating film 19 is formed, a wiring layer 20 is formed. Thereby, the leakage in the channel part of impurities is prevented.
Patent JP-H10256556-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMADA TAKASHI
IPC: H01L21/336
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make elements fine, without increasing the wiring resistance of a body in a channel direction by providing a body region having a larger film thickness than that of at least one of the source and drain and a predetermined potential given from a contact. SOLUTION: On a substrate 1 an insulation film 2 and semiconductor layer 3 are formed. This layer 3 has a laminate structure of a high resistance 3-1 and low resistance 3-2 to reduce the delay of the body. On this layer 3 source and drain diffused layers 6-1, 6-2 are formed with a body region 7 between them. This region has a larger film thickness than that of at least one of the source and drain diffused layers 6-1, 6-2 and specified potential is given to it from a contact 9-2 to thereby make elements fine, without increasing the wiring resistance in the channel direction of the body.
Patent JP-H05226101-A (JP)
Title: Bump resistor-mounting film and bump resistor-mounting method
Inventor: OUCHI KAZUO
IPC: H01C1/012
Filed: 1992-02-14
Abstract: PURPOSE:To provide a mounting method of a resistor using a film, which can be mounted in high density on a semiconductor device, electric and electronic components, an electric circuit, etc., with high accuracy and easily, in place of a conventional chip resistor. CONSTITUTION:A resistor 2 is retained in a manner of penetrating through the surface and rear of an insulating film 1 composed of polyimide resin, etc., and protruding like a bump from at least one the surface of the film. This resistor 2 is provided with a tapered part in the direction of thickness of the insulating film 1 and other means and retained in a state where the resistor can be separated from the film 1.
Patent JP-H01235530-A (JP)
Title: Automatic fishing machine
Inventor: SOGABE SATOSHI
IPC: A01K79/00
Filed: 1988-03-14
Abstract: PURPOSE:To prevent abrupt change of an angle of fishing rod, by compensating inclination of ship in case the angle of fishing rod is not larger than an angle of drawing, reducing the amount of the compensation as the angle of the fishing rod exceeds the angle of drawing and making the amount of compensation zero before the angle of the fishing rod becomes an angle of confirming removal of fishing hook. CONSTITUTION:Output of a handling control part 38 is inputted to a calculating part 43, output of the control part 38 is gradually reduced, a fishing rod 541 is rotated to an angle wherein a false hood 543 goes into the sea, the handling control part gives order of operation start to a handling wave generating part 37 and value of output is maintained at a fixed angle. Then a value produced from the generating part 37 is given to the calculating part 43, to which a value of the control part 38 is added to indicate the angle of the fishing rod 541 and the output is repeated to move the false hook 543 in the sea. When a fish takes the hook 453, tension of the fishing line 542 is rapidly increased, the increase in tension is sent through a fish weight sensor 23 and an A/D converter 63 to the control part 38 to detect taking of the hook by fish and operation of the generation part 37 is stopped. Simultaneously, output of a drawing control part 39 is increased, compared with output 331 of a drawing angle indicating part 33 and the fishing rod 541 is turned toward a deck side at a speed corresponding to the output of a drawing speed indicating part 34.
Patent JP-S63229416-A (JP)
Title: Optical connector capable of switching
Inventor: WATANABE MAKI
IPC: G02B26/08
Filed: 1987-03-18
Abstract: PURPOSE:To switch optical transmission lines through extremely easy operation by providing a couple of housings which are fitted rotatably and slidably and a spring which presses the housings to each other, and fitting a ferrule axially symmetrically so that its end surface is exposed in the end surfaces of the housings. CONSTITUTION:This optical connector is equipped with a center shaft 11, the couple of housings 12 and 13 which are fitted so that one housing is rotatable and slidable on the center shaft 11 while their end surfaces are confronted to each other, and the spring which is so provided as to press the housings against each other; and the housings 12 and 13 are fitted to end parts 20 of an optical fiber and the ferrule which is aligned to the opposite housing by the coupling between a pin 22 and a pin hole 21 is fitted axially symmetrically so that its end surface is exposed in the end surface of the housing. Consequently, the couple of housings are separated temporarily against the force of the spring, rotated relatively by a specific angle, and then pressed against each other with the spring force, thereby easily switching the optical transmission lines.
Patent JP-S54153032-A (JP)
Title: Ink jet printer
Inventor: HAYASHI YOSHIHARU
IPC: B41J2/005
Filed: 1978-05-22
Abstract: PURPOSE:To achieve miniaturization and improvement of reliability by using a flexible substrate for connection of external wirings. CONSTITUTION:A base 22 for an ink jet printer composed of glass plate or the like and a flexible substrate 29 which has a hole of the shape larger than a piezoelectric element 29 in the position opposing to said element are formed in tape form to provide a flexible tape 37. This is then disposed in the specified position and a tool 36 is lowered, thence current 37 is flowed. Then, the Sn of an overhang electrode 34 and the Au at the top of the piezoelectric element 28 overhang further. This as well as the conductor film composed of the Sn and Au of the electrode 35 create Au-Sn eutectic alloy respectively, whereby these are bonded. Thus, the connection from the element 28 uses the substrate 29 and therefore the thickness thereof is only the thickness of the substrate 29, resulting in the decreased thickness. In addition, the use of the conductor pattern fixed and disposed on the substrate 29 obviates disconnection, shorting, etc. owing to carelessness in handling, thereby improving reliability.
Patent JP-S59217423-A (JP)
Title: Heat cooking device
Inventor: FUJITANI YOSHITOMO
IPC: F24C7/08
Filed: 1984-03-28
Abstract: PURPOSE:To facilitate the setting of temperature by a constitution wherein the names of foods are indicated near the temperature scales of a temperatue regulating device so as to coincide the indicating positions with the heating temperatures of foods. CONSTITUTION:Representative names 10b of oven cookings are indicated on the table 10 of temperature scales and the device is constituted so that the indicating positions shows the heating temperatures 10a of the oven cookings. According to this constitution, the settings of temperatures may be effected by only coinciding a temperature indicating needle 11 with the name of a desired cooking and, therefore, the handling convenience of the device may be improved.
Patent JP-S59188672-A (JP)
Title: Detecting device of transfer paper separating failure in copying machine
Inventor: KATSUMATA AKIO
IPC: G03G15/00
Filed: 1983-04-09
Abstract: PURPOSE:To detect exactly a separating failure, and to eliminate its malfunction by measuring a peak value of a reflected light quantity from a photosensitive body in some period by a reflected light quantity detector, and giving a warning in case a ratio to the light quantity in the following period exceeds a prescribed value. CONSTITUTION:A reflected light quantity detector 11 is attached to the downstream side of a transfer paper separating device 8 so as to be opposed to a photosensitive body 1, and only an irregularly reflected component from a light emitting diode 16 is photodetected by a phototransistor 17. When a separation of a transfer paper fails, an irregularly reflected component from a transfer paper whose surface is rough increases, and the separation failure is detected. A peak value of a reflected light quantity in some period of the photosensitive body 1 which does not contact with the transfer paper is made a reference, and when a ratio to the reflected light quantity from the photosensitive body 1 detected successively in the following period exceeds a prescribed value, a warning is given. Accordingly, even in case of a transfer paper whose transparent degree is high, the separation failure is detected exactly, and it is also possible to eliminate a malfunction for deciding whether the separation exists or not.
Patent JP-H06275199-A (JP)
Title: Non-destructive measuring method for disappeared electron emitting substance quantity of fluorescent lamp
Inventor: AKEBOSHI MINORU
IPC: G01G9/00
Filed: 1993-03-22
Abstract: PURPOSE:To determine a disappeared electron emitting substance quantity with non-destruction by calculating the disappeared quantity of an electron emitting substance use of the difference of each time integrated value before and after lighting of a fluorescent lamp in the filament voltage change from the start of the carrying of a fixed filament current to an electrode filament to the point of time when the lamp voltage of the fluorescent lamp is sharply reduced. CONSTITUTION:A DC constant current source 3 and a voltmeter 4 are connected between both ends of a fltuorescent lamp 1 with a known lighting time having an electrode filament 2 to which an electron emitting substance is applied, and a DC power source 5 and a voltmeter 6 are connected between both ends of the filament 2 on the side of a negative electrode to be measured. A fixed minute current is first carried to the lamp 1 by the current source 3 to measure the lamp voltage. The filament voltage change from the start of the carrying of a fixed current to the filament 2 on the side of the negative electrode to be measured to the point of time when the lamp voltage is sharply reduced is determined by a digital oscilloscope, and the disappeared quantity of the electron emitting substance is determined by calculation from the time integrated value.
Patent JP-H05268993-A (JP)
Title: Discrimination of lipid-containing algae
IPC: G01N21/78
Filed: 1991-03-26
Abstract: PURPOSE:To provide a process for the discrimination of lipid-containing algae from naturally existing algae. CONSTITUTION:An alga is made to contact with Nile Red, Nile Blue, 5-(N- hexadecanoyl)aminoeosine or 5-(N-hexadecanoyl)-aminofluorescein and irradiated with light having a wavelength required for the excitation of the fluorescent dye bonded to the alga. The emitting fluorescent light is detected to discriminate a lipid-containing alga.
Patent JP-S60203893-A (JP)
Inventor: SUGIMOTO JIYUN
IPC: G21C3/34
Filed: 1984-03-29
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-H07294473-A (JP)
Title: Carbon monoxide gas detector
Inventor: KUBOTA KAZUNARI
IPC: G01N27/12
Filed: 1994-03-31
Abstract: PURPOSE:To provide a carbon monoxide gas detector which does not give a false report by ethyl alcohol vapor. CONSTITUTION:A gas detecting element M where a carrier 2 composed of composite oxide of iron oxide and titanium oxide is fixed to a platinum filament 1 and a gold catalyst 3 is carried on the carrier 2 and a compensating element K where a carrier 5 composed of composite oxide of iron oxide and titanium oxide is fixed to a platinum filament and an oxidation catalyst 6 of copper oxide, nickel oxide or manganese oxide is carried on the carrier 5, are incorporated into a bridge circuit B.
Patent JP-H08234734-A (JP)
Title: Data output device
Inventor: NEZU YOSHIKATA
IPC: G06F3/048
Filed: 1995-02-24
Abstract: PURPOSE: To provide the data output device which can distinctively recognize variation of data outputted corresponding to the operation state of an operation element. CONSTITUTION: For example, a selected timbre number 23a is '10', the turning direction 23b of a dial is c=0 (clockwise), and (t) of the turning speed 23c is >=180 and <=255. In this case, singing voice data on chicks 1, 2, and 3 and display data 23e for displaying three chicks are read out. Further, when the dial is turned faster so that 100<=t<=179, the singing voice data on the chicks 1 and 2 and display data for displaying two chicks are read out and when 0<=t<=99, the singing voice data on the chick 1 and display data for displaying one chick are read out. Then sound generation processing and display processing are performed on the basis of the read data. Consequently, the number of singing voices of chicks generated through a speaker and the number of chicks displayed at a display part change with the turning operation speed of the dial.
Patent JP-H03263753-A (JP)
Title: Nonmagnetic battery
Inventor: SAKAI TSUGIO
IPC: H01M2/30
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a nonmagnetic battery allowing correct magnetic measurement when stored in a device such as a magnetic measuring unit by using the high-manganese stainless steel with paramagnetism in all machining factor areas, high mechanical strength, and high corrosion resistance for positive and negative electrode cans of a battery. CONSTITUTION:A nonmagnetic battery can be obtained by using the high- manganese stainless steel maintaining the same paramagnetism level or below as that of austenite stainless steel at any machining factor is used as the material for positive and negative electrode cans 2, 1 and a current collector. When this battery is stored in a magnetic measuring unit for use, the external magnetic field around a magnetic sensor is not disturbed by the magnetic permeability of the battery, and correct magnetic measurement can be performed.
Patent JP-H02241592-A (JP)
Title: Reductive waste liquid treating apparatus
Inventor: NAKAMURA TAKASHI
IPC: C02F1/78
Filed: 1989-03-16
Abstract: PURPOSE:To control the production of a bad odor at the time of treating reductive waste liquid by providing in a reductive waste liquid a gas-permeable, porous material which separates the reductive waste liquid from an oxidative gas and in which oxidation proceeds with the reductive waste liquid and the oxidative gas brought in contact. CONSTITUTION:A plurality of cylindrical pipes 20 is run through a waste liquid tank 10 storing a reductive waste liquid A therein. This pipe 20 is provided with the wall made of a gas-permeable material having the pores of 0.02-10mum in size and with a pressure pump 14 and an ozonizing electrode 16 at one end and a pressure adjusting valve 22 at the other end. The pressure pump 14 sends the ozone produced by the ozonizing electrode 16 into the pipe 20. At this time, a pressure inside the pipe 20 is adjusted by a pressure adjusting valve 22 to such degree as to avoid the escape to the waste liquid A of gas in the form of an air bubble through the pores of the pipe 20. This keeps the waste liquid A from penetrating into the inside of the pipe 20 and brings the same into contact with the ozone on the inner wall surface of the pipe 20 or within the range of a few microns away therefrom, whereby the oxidation proceeds. Therefore, there is no escape of gas from the pipe 20 and the discharge of malodorous substance is controlled.
Patent JP-H06274312-A (JP)
Title: General-purpose data conversion device
Inventor: KAWASAKI HIRONORI
IPC: G06F5/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a data conversion device which can be used in common for data conversion among various machine types without changing the content of a program. CONSTITUTION:A conversion table file 3 defining the content of conversion is prepared, and a conversion procedure is executed while the content is referred to. Correspondence to the change of the format of data can be realized only by the update of the content of the conversion table file 3, and the correction of the program is not required. A keyword, conversion source data and data showing the range of the respective column positions of conversion source data and conversion destination data are registered in the conversion table file 3.
Patent JP-H11256435-A (JP)
Title: Single spindle driving type multiple twister
Inventor: KURODA YOSHIJI
IPC: H02P6/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a single spindle driving type multiple twister capable of preventing low twist from occurring when starting up a spindle. SOLUTION: This single spindle driving type multiple twister for respectively driving the plural spindle driving motors 6 installed for each spindle with inverters 44, is equipped with a starting controlling means 44 capable of suddenly starting up each spindle driving motor 6 when individually starting up the spindle driving motor 6 and usually starting up the motors 6 when simultaneously starting up the spindle driving motors 6.
Patent JP-S63229359-A (JP)
Title: Regeneration of biosensor
Inventor: YAGISHITA AKIO
IPC: G01N33/543
Filed: 1987-03-19
Abstract: PURPOSE:To simply and economically reuse a biosensor, by forming an analogue substance-antibody (enzyme) composite to the surface of a transducer. CONSTITUTION:A substance (analogue substance) 5 having a structure similar to that of a substance to be detected is immobilized on the surface of a transducer 4. An antibody or enzyme 6 having more compatibility with the substance to be detected as compared with the analogue substance 5 is weakly bonded to the analogue substance 5 to form an analogue substance - antibody (enzyme) composite. Subsequently, a liquid to be examined is dripped to cut the bonding of the analogue substance - antibody (enzyme) composite to bond the antibody (enzyme) 6 to an antigen. Thereafter, the analogue substance - antibody (enzyme) composite is again formed in the same manner. As a result, the sensor can be economically and repeatedly regenerated and used.
Patent JP-H03266772-A (JP)
Title: Motor-driven power steering device
Inventor: SAITO NAOKI
IPC: B62D5/04
Filed: 1990-03-15
Abstract: PURPOSE:To make it easy to adjust the backlash of bevel gears by providing at the end of the output shaft of an electric motor a drive side bevel gear which meshes with a driven side bevel gear provided integrally with a steering system, and providing the output shaft of the electric motor in such a manner as being movable in its axial direction with respect to a housing. CONSTITUTION:A torque sensor 7 for detecting steering torque is provided to the connecting portion of input and output shafts 2, 3 which are supported to the housing 1 of a steering system via respective bearings 4, 5 in such a manner as being freely rotated and which are connected to each other via a torsion lever 6, and a driven side bevel gear 15 which is put in a turning movement coaxial and integral with the output shaft 3 is fitted over the output shaft 3. The bevel gear 15 meshes with a drive side bevel gear 18 provided at the end portion of the output shaft 17 of an electric motor 16 connected to the housing 1 of the steering system. In this case, the output shaft 17 is freely made to advance and retreat by rotation of a bearing holder 28 to be threadably engaged in a female screw 19d formed in the bottom portion 19c of the housing and thereby the backlash of both bevel gears 15, 18 can be adjusted.
Patent JP-H03264934-A (JP)
Title: Camera using film provided with magnetic storage part
Inventor: TAMAMURA HIDEO
IPC: G03B17/28
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the flatness of a film from being impaired by providing a magnetic head which performs the write and the readout of information to the magnetic storage part of the film and a pressing member for pressing the film to the magnetic head. CONSTITUTION:This device is provided with the magnetic head 2 which performs the write and the readout of the information to the magnetic storage part of the film 4 by making the film contact surface of a pressure plate 1 whose periphery is chamfered and the contact surface of the film 4 on the same plane, and the pressing member 3 for pressing the film 4 to the magnetic head 2, which is made of an elastic material and has a pressing surface whose area is smaller than that of a chamfered part including a magnetic head fixing part. Furthermore, the pressing surface of the member 3 is made smaller than that of the magnetic head fixing part including the chamfered part, so that the magnetic head 2 is surely pressed to the film surface. Thus, the film is prevented from being caught or scratched, film feeding loads are reduced and the flatness of the film is improved.