baber/WOPTO huggingface dataset:
Patent JP-S5575905-A (JP)
Title: Ozone generating tube
Inventor: AKAGAMI HIDEO
IPC: C01B13/11
Filed: 1978-11-30
Abstract: PURPOSE: To enhance the ozone yield of an ozone generating tube by arranging the inner electrode, the dielectric and the outer electrode of the tube in the form of a coaxial cylinder and by specifying the product of the distance between the outside of the inner electrode and the inside of the dielectric by the press. of air in the ozone generating space.  
     CONSTITUTION: The ozone generating tube is mainly composed of inner electrode 13, dielectric 12 and outer electrode 11 arranged in the form of a coaxial cylinder. By applying a high voltage between electrodes 13, 11 silent discharge is produced to ozonize air or oxygen flowing through ozone generating space 14 between electrode 13 and dielectric 12. At this time, the product of distance d of space 14, i.e. distance d between the inside of dielectric 12 and the outside of electrode 13 by press. P of air in space 14, Pd value is set within the range of 150W250cm.mmHg. this Pd value is a rational value supported by experiments, and thus the ozone yield can be enhanced stably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11341632-A (JP)
Title: Remote operation controller for working car
Inventor: TSURUMAKI KOICHI
IPC: H02G1/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a working car by realizing continuous working by making the other remote controller operable even when one remote controller gets out of order. SOLUTION: A remote operation controller 33 for a cable wiring car 1 has two sockets 11 and remote controllers 9 are respectively connected to the sockets 11 through wires 12. The controller 33 is provided with an operation control circuit 37 which controls the operation of the car 1 and a remote controller connecting circuit 41 which makes the remaining remote controller 9 operable when the first operated remote controller 9 becomes inoperable. When two remote controllers 9 are respectively connected to the sockets 11, the remaining remote controller 9 can control a working car even when the first operated remote controller 9 becomes inoperable, because the remaining remote controller 9 is connected to the operation control circuit 37 through the remote controller connecting circuit 41.
Patent JP-H04252868-A (JP)
Title: Housing for starter motor for internal combustion engine
Inventor: ROREERA ANNOBATSUTSUI
IPC: F02N15/00
Filed: 1991-06-19
Abstract: PURPOSE: To provide a starter motor housing capable of reducing distortion caused by stress and load applied to the housing and of reducing the volume and weight of the housing. CONSTITUTION: A housing has a bell-shaped end portion 10 with an axial aperture 11 in which the output pinion of a starter motor unit is supported for rotation and a side aperture 12 through which the pinion is engaged with the rotary member of an internal combustion engine. The side wall of the bell- shaped end portion 10 opposite the side aperture 12 has a recess 13 with a flat wall portion 14 extending in a plane substantially parallel to the axis of the bell-shaped end portion.
Patent JP-H05340132-A (JP)
Title: Vibration controller for structure
Inventor: MURAKADO YASUYUKI
IPC: F16F15/02
Filed: 1992-06-08
Abstract: PURPOSE:To reduce response at the time of the generation of an earthquake of a structure having a comparatively short natural period by utilizing a water tank installed to the structure. CONSTITUTION:A water tank 10 is supported movably on the penthouse of a structure 1 having a short natural period in the horizontal direction through vertical support sections (rigid balls) 12, and the side face of the water tank 10 and the wall surface of the structure 1 are bonded through horizontal spring sections 14 and horizontal damping sections 16 respectively. The natural periods of the structure 1 and the water tank 10 are adjusted previously in constant relationship. When the structure 1 is vibrated at the time of the generation of an earthquake, vibrational energy generated due to large vibrations in the horizontal direction of the water tank 10 is absorbed by the horizontal damping sections 16, thus reducing the vibrations of the structure 1.
Patent JP-S63311482-A (JP)
Title: Technology conversion processing system for designed logical device
Inventor: ICHIBA YOSHIKAZU
IPC: G06F17/50
Filed: 1987-06-12
Abstract: PURPOSE:To contrive the reduction of a design miss by generating a symbol name in logical connection information of a designed device in a form that a hierarchical structure can be understood easily. CONSTITUTION:A hierarchical level of the macro to be connected to a new symbol name and a character position of a character-string of a location being a mounting position of each symbol to be used are designated and each macro is developed from logical connection information of a designed logical device. Subsequently, a location of the macro of this designated level and a location of a low-order symbol are connected by only a character-string of a designated column position, as a symbol name of the least significant symbol, and when the generated symbol is one end the same, the original hierarchical structure is reflected by adding an order of appearance as a suffix, and a logical symbol name is generated uniquely. In such a way, a design miss can be reduced.
Patent JP-S5671756-A (JP)
Title: Oil heater
Inventor: AMANUMA EIICHI
IPC: F24H1/10
Filed: 1979-11-16
Abstract: PURPOSE: To improve the heat efficiency and make the temperature control of heat exchanging oil easy by a method wherein the heat exchanging oil is passed through pipes closely arranged in the form of a spiral coil provided in the core of a heater housing and hot air is passed through the inner clindrical portion of the pipes.  
     CONSTITUTION: In an oil heater to supply an asphalt storing facility with heat exchanging oil heated to high temperature, pipes 11 closely arranged in the form of a spiral coil C are provided in the core of a cylindrical heater housing 3 with a proper space between the outer periphery of the spiral coil C and the housing 3. The end side of the pipes 11 is connected to an expansion tank 31 located above the heater housing 3 and the beginning side thereof is connected to the same expansion tank 31 via a circulating pump 33, respectively, so as to circulate the heat exchanging oil by the operation of the pump 33. A burner 19 is attached to the center of a front head member 5 of the heater housing 3 and its flame radiating port 21 is faced a loop of the coil C at the beginning side. Exhaust gas of the flame is discharged from an exhaust port 27 after being passed through in the direction as shown by arrows. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S632035-A (JP)
Title: Microfilm duplicator
Inventor: SAITO HIDEKAZU
IPC: G03B27/32
Filed: 1986-06-23
Abstract: PURPOSE:To make the titled device convenient for development processing and film feed, to decrease a trouble caused by irregular winding, and to improve the resolution by placing an original film and a duplication use photographic film in the upper and lower positions in a horizontal state, and forming an optical path of a 4-shaped copy use illuminating luminous flux by three mirror members. CONSTITUTION:An original cassette 12a of a duplications use cassette 12b are installed to a supporting and running means A and B, respectively, and an illuminating lamp 31 is turned on. A radiated light beam from this illuminating lamp 31 is radiated to the back of an original film 14a through a condensing lens array 32 and a mirror 33. A duplication use illuminating luminous flux for showing an image to be copied, which is transmitted through this original film 14a is led into an electrifying and exposing chamber 41 of a process head 40 through a lens 22 and a mirror 21, and an area of a one frame portion on the photosensitive surface of a duplication use photographic film 14b is exposed. Subsequently, a frame feed of a one frame portion is executed with respect to the original film 14a and the duplication use film 14b by driving the driving motors 26, 35 in both the supporting and running means A, B, and copying of an image of the next frame in the original film 14a is executed.
Patent JP-H11338564-A (JP)
Title: Resistance device
Inventor: DOBASHI NAGAYOSHI
IPC: G05F3/22
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To make a resistance element, which is separated by a PN junction, not vary in resistance value depending upon an applied voltage. SOLUTION: The device is composed of resistances Ri and Rf which vary in resistance value with applied voltages and a transistor Qf which varies in emitter resistance value with the variation quantity of the resistance values of the resistances Ri and Rf and then the variation quantity of the resistance values of the resistances Ri and Rf is canceled by the variation quantity of the resistance value of the emitter resistance to solve the problem of voltage dependency of the resistances Ri and Rf.
Patent JP-S6126936-A (JP)
Title: Magnetic disk
Inventor: KAWAMATA HAJIME
IPC: C09D175/00
Filed: 1984-07-17
Abstract: PURPOSE:To obtain an inexpensive magnetic disk which excels in electromagnetic conversion characteristic durability and reliability, by adhering a magnetic sheet obtained by forming a magnetic layer on a flexible nonmagnetic supporter onto a substrate for a fixed magnetic disk. CONSTITUTION:A magnetic sheet containing coat or thin film type magnetic layers 1 and 1' formed on the flexible nonmagnetic supporters 2 and 2' is bonded evenly on a substrate 4 for fixed magnetic disk with an adhesive. It is not needed to secure the high surface properties of the substrate 4 as long as the surface of the substrate 4 is highly smoothed after application of the adhesive. Furthermore the contact pressure of a head is reduced to decrease the injuries of the layer 1 since a film 2 and an adhesive layer 3 are provided between the hard substrate 4 and the layer 1. Thus the surface of the magnetic layer is smooth and scarcely injured, so that a magnetic disk the excellent in electromagnetic conversion characteristic, durability and reliability of a magnetic disk is obtained.
Patent JP-S5480091-A (JP)
Title: Manufacture of complementary field effect semiconductor device
Inventor: IGARASHI HATSUHIDE
IPC: H01L21/265
Filed: 1977-12-08
Abstract: PURPOSE:To avoid the punch-through between the substrate and the reverse conducting region by providing the reverse conducting regon within the single conducting semiconductor substrate with FET installed at each region to secure a complementary device and at the same time by securing the maximum value of the impurity at the positiin deeper than the source/drain region formed at the reverse conducting region there. CONSTITUTION:P-type well region 2 is formed through the ion injection wighin N- type semiconductor substrate 1. In this case, the maximum value of the impurity density distribution within region 2 may be secured at the position deeper than N- type surce/drain region 3 formed there. After this, P-type surce/drain region 4 of other FET is formed at the area where no well region 2 is formed within substrate 1, and gate 5 and electrode 6 are attached to each FET. As a result, the punch- through is reduced between substrate 1 and region 2, furthermore increasing the dgree of integration.
Patent JP-S5937928-A (JP)
Inventor: FUKUSHIMA TOSHITAKA
IPC: A61B5/0245
Filed: 1982-08-25
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-H04345358-A (JP)
Title: Photoelectric converter for picture reader
Inventor: NAGAMOCHI KATSUYA
IPC: H04N1/028
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a photoelectric converter for a picture reader by which the noise of the valid part of the output signal of a photoelectric converting element can be reduced, and a signal processing after that can be simplified. CONSTITUTION:A photoelectric converter 1 for the picture reader which converts an optical signal into an electric signal by a photoelectric converting element, and outputs it, is equipped with a drive means 2 which drives the photoelectric converting element on a prescribed condition, a detecting means which fetches the electric signal from the photoelectric converting element, and detects a transferring efficiency from the optical signal to the electric signal, and control means 35 which changes the drive condition of the drive means 2 for the photoelectric converting element when the transferring efficiency detected by this detecting means is less than a prescribed value. Thus, the noise of the valid part of the output signal of the photoelectric converting element can be reduced, and the signal processing after that can be simplified.
Patent JP-H074427-A (JP)
Title: Tilt mechanism
Inventor: ONA MASAAKI
IPC: G05G1/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a tilt mechanism which enables not only a miniaturization but also an improvement on freedom in design, and also allows blocking to be completely carried out at the time of locking. CONSTITUTION:The mechanism is equipped with a fixed bracket 21 installed on a main body, a movable bracket 23 fixed on a display board, and with a shaft 22 rotatably supporting the fixed bracket 21 and the movable bracket 23 in such a way that they can be relatively rotated, and a first and a second collar 24 and 25 which are fixed on either one of the fixed bracket 21 and the movable bracket 23, are interposed between the fixed bracket 21 and the movable bracket 23 in a state that the end faces of the collars are relatively brought into contact with each other with pressure.
Patent JP-S5673204-A (JP)
Title: Hydraulic driving apparatus
Inventor: FUJIYAMA KUNIO
IPC: F15B15/14
Filed: 1979-11-14
Abstract: PURPOSE: To make an oil tank in an enclosed structure and to make the structure of the oil tank compact, by providing a valve capable of overflowing oil in a piston member, and communicating chambers compressed by the piston member to an oil tank so as to compensate pressure change in the oil tank.  
     CONSTITUTION: When a motor pump 2 is set into operation, sucn an amount of oil as to correspond to increase in the volume of a chamber 6 caused by movement  of a plate member 21 is supplied from a tank 1 to chamber 6, so that pressure in  tank 1 tends to be lowered. At the same time, since the volume of a chamber 7 decreased by an amount equal to the volume of oil supplied to chamber 6, such an  amount of air as to correspond to decrease in the volume of chamber 7 is delivered  into tank 1, so that pressure drop in tank 1 can be compensated. Here, arrangement  is such that, when the plate member 21 comes excessively near to a member 15, a  valve body 24 of an overflow valve 23 is pushed against the force of a spring 26, so  that oil in chamber 6 is passed through a port 25 into chamber 7 and returned to  tank 1 via a conduit 8. Therefore, it is enabled to prevent extraordinay pressure  rise in the apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5884624-A (JP)
Inventor: NIKORA IERUPO
IPC: A44C3/00
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06333857-A (JP)
Title: Device and method for forming film
Inventor: YAMAZAKI SHUNPEI
IPC: H01J37/32
Filed: 1993-05-27
Abstract: PURPOSE:To allow the efficient vibration or rotation of electrons and ions, increase the film forming speed and improve step coverage by specifying the intervals between parallel flat plate electrodes and applying ultraviolet rays and high-frequency power which has the Lissagours' waveform. CONSTITUTION:A mesh electrode and a grounding electrode are permitted to constitute a pair of parallel flat plate electrodes, and the narrower interval between the electrodes is the better. The desirable interval is 10mm or less, however, the limit is specified by the thickness of a substrate, gas supplying method and the methods for carrying in and out the substrate. A film is formed on the substrate 19 by plasma vapor phase reaction by the high-frequency discharge between the mesh electrode 22 and the facing grounding electrode 25, by the energy of the ultraviolet rays supplied from an ultraviolet ray source and by different phase high-frequency power, which has the Lissagours' waveform and is applied by the pair of orthogonally intersecting electrodes 15 and 16 and the pair of electrodes 12 and 13. Thus, high film forming speed is provided.
Patent JP-S5580893-A (JP)
Title: Memory device
Inventor: NOSAKA TAIJI
IPC: G11C29/00
Filed: 1978-12-01
Abstract: PURPOSE: To remedy the steady fault of the memory element in a simple and economical way by giving inversion to each bit of the data read out when the inverse display bit of the data region is on and at the reading time, thus increasing the efficiency for operation of the computer.  
     CONSTITUTION: Inverse display bit 11 is provided every inversion circuit of the data and data reion 12, and each bit value of the data is written after inversion into region 12 which is incapable of the steady writing. At the same time, inverse display bit 11 of region 12 is turned on previously, and then each bit of the reading data is inverted if bit 11 is on at the reading time. As a result, the steady fault can be remedied for the memory element in a simple and economical way, thus ensuring a high-efficiency operation for the computer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5852984-A (JP)
Title: Multipipe type heat exchanger
Inventor: FUJII TADASHI
IPC: F28D7/00
Filed: 1981-09-22
Abstract: PURPOSE:To make it possible to prevent the generation of a standing wave of vibration of an air column in the direction of the width of a pipe group within a trunk of the titled heat exchanger by a method wherein the opposing wall surfaces of the trunk having the pipe group interposed therebetween are not made parallel. CONSTITUTION:Wake flow vartex 9 of a fluid generates on the wake flow side  of a single pipe 1A located in the region of the fluid flowing in the direction of the arrow within the trunk 2 of the heat exchanger. An elastic wave generating from the point F as one of the vartex 9 leaves away from the point F every  time when the elastic wave reflects repeatedly on the opposing inner walls of the trunk 2 and does not come back to the point F because the walls are not parallel. As a consequence, the problem of resonance of air columns does not arise in principle. The above-mentioned phenomenon takes place in the quite same manner with respect to the pipe group and therefore, the occurence of the air column resonance problem can be avoided.
Patent JP-S5691143-A (JP)
Title: Hot water boiler
Inventor: YOHANESU BOUMAN
IPC: F24H1/32
Filed: 1980-10-25
Abstract: The boiler, e.g. for central heating, has two castings (1) which contain water passages and are connected together to enclose a combustion chamber and above it a flue. From the flue, the burned gases pass downwardly through passages outside the castings into which ribs (6) on the castings project. In order to improve thermal efficiency by achieving considerable condensation of water vapour on the burned gases, the castings are located an a sump (16) into which the downward passages for burned gas open and which has means for removing condensate collecting in it. A blower (19) is provided to extract the burned gas from the sump.
Patent JP-S5671933-A (JP)
Title: Impurity diffusion to semiconductor substrate
Inventor: HONJIYOU SHIGERU
IPC: H01L21/225
Filed: 1979-11-19
Abstract: PURPOSE:To obtain a P type base layer having poor impurity variation by forming an insulating film having an opening on an N type semiconductor layer wherein a diffusion source including B stipulating the thickness is formed on the whole surface and B is diffused by heat treatment. CONSTITUTION:An oxide film 14 having a diffusion opening 15 is formed on the layer 12 side of a semiconductor layer 11 composing of an N<+> type layer 13 and an N<-> type layer 12 to make a film 16 by hardening the film 14 after applying a liquid diffusion source including B on the film 14 as thick as 2,800-3,500Angstrom . Next, heat treatment is applied at 900-1,200 deg.C under a mixed atmosphere of N2 and O2 having an O2 mixing rate of 10% or less and a P type later 17 is made by keeping the film 16 thickness of 1,500Angstrom or more. After the above procedure, an SiB layer 16' is left with the thickness of 40Angstrom  or more on the layer 17 by using a diluted HF solution and the film 16 is removed. Then, the film 14 is renewed to a film 14' to apply heat treatment and the layer 17 is changed to a deep P type base layer 17' by diffusing B in the layer 16'. Next, a P<+> type base contact layer 18' is provided around the layer 17', an N<+> type base contact layer 18' in the layer 17' and an N<+> type emitter layer 19 in the layer 17' respectively and the surface of the film 14' is protected with an SiO2 film 20.
Patent JP-S5850022-A (JP)
Title: Power supply transformerless circuit device
Inventor: KATOU SHIYUUICHI
IPC: H02M3/135
Filed: 1981-09-21
Abstract: PURPOSE:To make it possible insert an additional circuit between the ground and a load, by detecting the ground side of an AC power source and performing such switching control that the reference potential point of the device is always connected to the ground side. CONSTITUTION:A ground side detecting circuit 25 inactivates a relay when detecting a cold voltage in the input terminal passing through a resistance R1 and a hot potential in the input terminal passing through a resistance R2, and the circuit 25 activates the relay when detecting the reverse. The switching control is performed through relay contacts S1 and S2. Thus, a reference potential point AG of the device has a potential approximately equal to the potential of a ground point SG of the device, and it is unnecessary to keeps a load 23 insulated from the ground, and consequently, an additional circuit can be inserted easily between the ground and the load 23 as required.
Patent JP-S5575380-A (JP)
Title: Editing information extracting device
Inventor: MURAYAMA KATSUAKI
IPC: H04N5/7826
Filed: 1978-12-04
Abstract: PURPOSE: To enhance the editing work with reduction of the load of the editor by displaying the pictures of plural frames shown by the drift picture signals on the same screen and then identifying the picture signal of the desired frame among the drift picture signals based on the displayed pictures.  
     CONSTITUTION: The numbers are given to the pictures by one frame which are under reproduction for the magnetic recorder/reproducer 4 which reads out the desired editing point and then transferred to reading control logic part 13 via address reader 18 in the form of the tape address. At the same time, the reproduction signal sent from unit 4 is sent to A/D converter 5, and the thinning is given to the picture element units in accordance with the reduction ratio of the display picture for writing into the frame memory of random access picture memory 6. Furthermore, the signals are generated through reading frame address counter 11 to give the rearrangement to the reduced screens to be displayed on CRT display unit 8. Based on these signals, the picture signals are read out of memory 6 to be displayed after the D/A conversion. Then the specific frame in the displayed divided screen is designated via light pen 17, and then the tape address memorized in logic part 13 is read out to be delivered to editing information output terminal 15. 
     COPYRIGHT: (C)1980,JPO&Japio