baber/WOPTO huggingface dataset:
Patent JP-S52100886-A (JP)
Title: Emission indicator and its production
Inventor: ONO TAKUHIRO
IPC: G09F9/30
Filed: 1976-02-19
Abstract: PURPOSE: To produce emission indicator of improved yield for light emission by making ohmic electrode, which contacts with opposite electric conduction region against the substrate and with insulator film for selective diffusion, from semiconductor, which has nearly equal or higher values of band gap as compared with that of the opposite electric conduction region. In this device, light emitted near the junction canbe taken out without any disturbance by the electrode materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09205964-A (JP)
Title: Heating device and electronic mosquito catcher
Inventor: TAGUCHI KOSHIRO
IPC: A01M1/20
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating device and electronic mosquito catcher of an insecticidal liquid vaporization and diffusion system capable of efficiently transmitting heat generated from a positive characteristic thermister to the suction wick of insecticidal liquid. SOLUTION: This electronic mosquito catcher is provided with a container storing the insecticidal liquid, the suction wick for sucking up the insecticidal liquid stored in the container and the heating device for heating the insecticidal liquid sucked up by the suction wick. The heating device is provided with the two positive characteristic thermisters 42 and two heat transmissive electrically conductive plates 43a and 43b for electrically parallelly connecting the positive characteristic thermisters 42 and forming a tube-like heat radiation part for taking out and radiating the heat generated by the positive characteristic thermisters 42.
Patent JP-S63187027-A (JP)
Title: Air conditioning device
Inventor: HARA TORU
IPC: F24F1/00
Filed: 1987-01-28
Abstract: PURPOSE:To eliminate unnecessary air conditioning and to perform economical operation, by a method wherein, when air conditioning is not effected through control of a central control part during the night and holiday and the like, air conditioning is effected by an individual type body. CONSTITUTION:When the using time bands of rooms 16, and 16a are the same as each other, cold water is fed to a central control body 22 through a heat source machine piping 23 for heat-exchange, and cold air or hot air is discharged to each room through an indoor discharge port 25. The cold air or the hot air flows through a vent port 26 to a ceiling vent port 27 and is returned to a suction port 22a. Simultaneously, cold water is fed to a second heat exchanger 33 of an individual type body 30 through a branch pipe 32. With only a blower 34 for circulation run, air is sucked through a ceiling suction port 35 and passes the second heat exchanger 33 for heat-exchange. Air is discharged through a ceiling discharge port 36 to a perimeter zone B to effect air conditioning. During the night or holiday, an outdoor unit 28 is operated, and an vaporizing coolant is fed to an indoor heat exchanger 31 through a coolant piping 29 to perform heating.
Patent JP-S62177652-A (JP)
Title: Controller for multi-cpu system
Inventor: YANAGAWA TAKENARI
IPC: G06F13/18
Filed: 1986-01-31
Abstract: PURPOSE:To solve the bus neck problem by providing a circuit which arbitrates the access requests given from each CPU to a shared RAM and a common RAM control circuit which performs the reading and writing operations to a common RAM independently of operations of CPU. CONSTITUTION:At the time of a reading request is given from a CPU 11 to a shared RAM 36, this request is accepted after some clocks. The RAM 36 puts the address received an access request on an address bus 15 and then the data on a shared RAM data bus 16. The data on the RAM 36 is stored in a latch circuit 14 after a single clock from acceptance of the request. Both address and data buses of the RAM 36 are used for the CPU 11 only in a period of timing between a time point when the request is accepted and a time point after a single clock from acceptance of the request. Then the data latched by the circuit 14 is fetched after some clocks from the time point when the request of the CPU 11 is accepted.
Patent JP-H08212529-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA HIDEKI
IPC: G11B5/66
Filed: 1995-02-06
Abstract: PURPOSE: To prevent the degeneration of the interface between a carbon protective film and a cobalt-based magnetic thin film in a cobalt-based thin film type magnetic recording medium with the carbon protective film in an environment at about 90% humidity. CONSTITUTION: A cobalt-based magnetic layer 6 contg. iron is disposed under a carbon protective layer 7. Since iron atoms enter into lattice defects among cobalt atoms and cover the defective parts, the interface between the carbon protective film and the cobalt-based magnetic thin film is not deteriorated even in an environment at a high humidity and the increase of dropout can be prevented.
Patent JP-S61178062-A (JP)
Title: Method for washing drum coating apparatus
Inventor: NIMURA EIJI
IPC: G03G5/05
Filed: 1985-01-31
Abstract: PURPOSE:To efficiently and easily wash the interior of a container, by overflowing a solvent for a coating solution in a receiving container after coating work was finished and further discharging a residual waste solution by using a cylindrical body for discharging the residual waste solution connected to a spacer. CONSTITUTION:After coating work was finished, the coating solution receiving container 4 of a coating apparatus is subjected to washing in a state grasping a spacer 2. At this time, a solvent 410 for a coating solution is continuously supplied into the container 4 through a coating solution supply port 43 and a solvent injection port 45 to perform washing while a waste solution is discharged from an overflow discharge port 44. Next, a residual waste solution discharge cylindrical body 6 is mounted on a mount stand 5 by a robot hand to be connected to the spacer 2 and the mount stand 5 is subsequently raised to allow the cylindrical body 6 to position at the opening part 40 of the container 4. Then, the residual waste solution in the container 4 is flowed in the cylindrical body 6 from a waste solution inflow port 61 to be received in a waste solution receiving tank 11 from a waste solution discharge port 63.
Patent JP-S52101729-A (JP)
Title: Petroleum combustion device
Inventor: KAMIYAMA TOSHIBUMI
IPC: F23D3/02
Filed: 1976-02-20
Abstract: PURPOSE: To control the caloric force in the perfect combustion state by covering or exposing a part of the combustion wick. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000215299-A (JP)
Title: Image monitoring device
Inventor: ONOGUCHI KAZUNORI
IPC: H04N7/18
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To make detectable a vehicle or human being including no shadow without increasing a place to be maintained by detecting an object area from images inputted from vertically arranged plural TV cameras and stored in an image memory. SOLUTION: TV cameras 1 and 2 are arranged at the upper and lower parts of a pole and cover the area of a wide range such as road within a common view. The images inputted from these cameras 1 and 2 are stored in image memories 1 and 2. The image converting part of a detection part reverse projects the image stored in the memory 1 to a preset plane and converts it to an image in the case of picking up the image of the reverse projected plane area with the camera 2. A mask generating part compares the converted image and the image stored in the memory 2 and generates a mask image. Next, a change detecting part detects a change area from the image stored in the memory 2. Then, a shadow area removing part extracts only the area included in the mask image from the detected change area so that the change area excluding the shadow area can be found.
Patent JP-S59144772-A (JP)
Title: Liquid crystal pyrazine derivative and its preparation
Inventor: YOSHIMOTO HATAAKI
IPC: C07D241/18
Filed: 1983-02-08
Abstract: NEW MATERIAL:The pyrazine derivative of formula I (R is 3-10C aliphatic alkyl or acyl). EXAMPLE:2-Pentyloxy-5-(4-cyanophenyl)pyrazine. USE:Useful as a component of liquid crystal composition. It has the property of liquid crystal in itself, and is used as a mixture with various liquid crystal compounds at a proper ratio to improve the properties of liquid crystal composition. PREPARATION:The compound of formula I can be prepared by reacting the 5-(4-cyanophenyl)-2-pyrazinol of formula II with the alkyl halide or acyl halide of formula R-X (X is halogen) in the presence of a base. The compound of formula II can be synthesized by (1) oxidizing 4-cyanoacetophenone derived from commercially available 4-bromoacetophenone and cuprous cyanide, with selenium dioxide, and (2) reacting the resultant 4-cyanophenylglyoxal hydrate with glycinamide hydrochloride.
Patent JP-S54111400-A (JP)
Title: Automatic closing device of banknotes containing port in banknote containing box
Inventor: MATSUZAKA KOUJI
IPC: G07D9/00
Filed: 1978-02-20
Abstract: PURPOSE: To enable even a slender banknote containing port to be automatically closed and enable the same to be surely locked after closing by providing a closing mechanism which moves a shield plate in the direction where it closes the banknote containing port.  
     CONSTITUTION: When a lock 12 is released and a containing box 20 is tried to be drawn out backward from an automatic  depositing machine 1 by holding a handle 29, an attraction fitting 40 is held attracted to a permanent magnet 15  and therefore the attraction fitting 40, lock fitting  42 and eventually shield plate 30 try to maintain the disable state while the containing box 20 moves backward. When the containing box 20 is completely drawn out from the automatic depsoiting machine 1 and even when the attraction fitting 40 is detached from the  permanent magnet 15, a lock lever 44 is energized  by a retaining spring 45 and therefore disengagement of the lock lever 44 and lock fitting 42 will not occur. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000214663-A (JP)
Title: Transferring device in image forming device
Inventor: IWASAKI YUJI
IPC: G03G21/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a transferring device in an image forming device being free from causing the dirt on a printing paper sheet in consequence of a leakage of toner or the like. SOLUTION: This image forming device is provided with a developing means 3 forming an electrostatic latent image by irradiating light from an exposing means on a surface of an toner image carrier 1, based on the image data, and developing this electrostatic latent image by the toner for turning it into to the toner image, and a cleaning means for removing the toner remaining/ depositing on the toner image carrier 1. In this case, the exposing means is provided with a means for exposing an outside-toner-feeding-area 3b-a according to the developing means 3 beside the exposing area corresponding to the printing area, based on the image data, and the transferring device is allowed to remove the developed toner by a cleaning means after developing the toner on the surface of the toner image carrier 1 by the exposure of the outside-toner feeding- area 3b-a.
Patent JP-H03221862-A (JP)
Title: Ultrasonic inspecting device
Inventor: HARA KAZUHIKO
IPC: G01N29/26
Filed: 1990-01-29
Abstract: PURPOSE:To make the focusing position of an ultrasonic wave coincide with a coordinate and to accurately detect the defective position of a subject to be checked by detecting and correcting deviation between the reference position of a scanning means and the focusing position of the ultrasonic wave based on the result of scanning. CONSTITUTION:The scanning means 3 scans a line segment A-A' and a line segment B-B' parallel with a Y-axis. A probe 2 transmits an ultrasonic pulse to the reference subject S, and the reflected ultrasonic wave is received by the probe 2 again and transmitted to a gate circuit 5 through a pulser receiver 4. As to the output of a surface distance counter 6, a distance to the bottom of the groove Sd of the reference subject S is compared with a level equivalent to the middle of other distance to the surface in a control processing circuit 9 and the coordinate of a position where the scanning means 3 is located among four points where length relation between them is reversed is stored. The circuit 9 separately averages the X and Y components of the coordinate, measures and stores a difference from the coordinate of the center line of the center line of the groove Sd of the subject S which is previously inputted and finishes the preparation of correction. At the time of inspection, the stored difference is subtracted from the coordinate of the means 3 to obtain an output value.
Patent JP-H08188217-A (JP)
Title: Vibration parts feeder equipment
Inventor: KONDO HIROYUKI
IPC: B65G47/14
Filed: 1995-01-10
Abstract: PURPOSE: To provide a muffling mechanism without changing the height of an existing vibration parts feeder together with other equipment. CONSTITUTION: A circular recess 2a is formed in a level block 2, a baffle plate 37 is fitted thereto, and an upper edge part 39 of a frame of a speaker 38 is fixed to an opening at the center. A closed space 42 is formed by the recess 2a and the baffle plate 37, and a sound passage 46 is formed inside by a cylindrical body 43 fitted to the outer circumference of a vibration parts feeder 30. The back side of the speaker 38 is faced to the closed space 42 to prevent the muffled sound from being leaked outside, and the front side is communicated with the sound passage 46, and the sound for muffling is propagated and emitted therethrough.
Patent JP-H11289098-A (JP)
Title: Optoelectronic semiconductor device and illuminating lamp or lamp
Inventor: WAITL GUENTER
IPC: H01L31/0203
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectronic semiconductor device which is suitable for widening the applicable temperature and moisture ranges and can operate even in the wavelength range of about 300 nm to 1,600 nm. SOLUTION: In an optoelectronic semiconductor device, an elemental semiconductor body (chip) 12 which radiates or receives electromagnetic waves is fixed on a conductive conductor frame 10 and surrounded by a package 14, 15, and 16. All of the used package materials and conductor frame have such coefficients of thermal expansion that match to each other in the temperature ranges encountered at the time of manufacturing and using the semiconductor device.
Patent JP-S59145030-A (JP)
Title: Apparatus for pulverizing waste material into solid particles
Inventor: ISHIDA KEIICHIROU
IPC: B30B11/20
Filed: 1983-02-07
Abstract: PURPOSE:To contrive to pulverizing a waste material into uniform solid particles, by forming a large number of processing orifices to an annular die subjected to rotational driving in horizontal relation to a machine enclosure so as to pierce through said die from the inner periphery thereof to the outer periphery thereof while further providing an extrusion roller to the inside of the die so as to be internally contacted therewith in a freely rotatable manner. CONSTITUTION:An annular die 13 subjected to rotational driving with respect to a machine enclosure 1 is horizontally attached and a large number of processing orifices 14 is formed on said die 13 so as to pierce the same from the inner periphery thereof to the outer periphery thereof while an extrusion roller 30 is further attached to the inside of the die 13 so as to be internally contacted therewith in a freely rotatable manner relative to the machine enclosure 1. That is, a waste material A such as wood trash thrown into the die 13 is equally distributed and supplied to all orifices 14 and the uniform processing of the waste material A is enabled. In addition, the extrusion force of the waste material A in the orifices 14 is brought to a pressure value of about several 10 tons but, because the extrusion roller directly receiving said pressure is fixed to the machine enclosure 1 in this apparatus, strength designing which sufficiently withstands this load can be easily performed and stable operation is always brought about.
Patent JP-H01195054-A (JP)
Title: Ink jet recording apparatus
Inventor: NODA ATSUSHI
IPC: B41J2/05
Filed: 1988-01-29
Abstract: PURPOSE:To obtain uniform recording density by making it possible to keep the diameter of an emitted ink droplet constant even when the temp. of a recording head is changed, by forming the orifice plate of a recording head from a shape memory alloy and automatically making an orifice small when the temp. of the head becomes set temp. or more. CONSTITUTION:An orifice plate 7 has orifices 2 communicating with respective nozzles (respective grooves 6) formed thereto and an ink emitting orifice is formed by each of the orifices 2. The orifice plate 7 is formed from a shape memory alloy storing the shape (the shape dimension of each of the orifices 2) at predetermined head temp. during recording and set so that the opening area of each of the orifices is contracted to a preliminarily stored small opening (the original opening before deformation) within a range exceeding predetermined head temp. Therefore, when head temp. is low at the start time of recording, each of the orifices 2 has a large enlarged and deformed opening but, when head temp. rises by the continuation of recording to exceed set temp., each of the orifices 2 becomes a small opening before deformation.
Patent JP-S59146301-A (JP)
Title: Controller for on-off operating device
Inventor: YAMADA SAKAE
IPC: G05B11/26
Filed: 1983-02-09
Abstract: PURPOSE:To reduce the pulsation of a pressure or a temperature as a control object, by measuring a current on-off period of a device to be controlled and comparing this period with a preliminarily set allowable value and change upper and lower limit values of the allowable value if the period is outside the allowable value. CONSTITUTION:An output controller 6 controls turning-on and off of the output of a device 9 such as a compressor, a cooling/heating source generating device, a hot-water boiler, or the like. This output is detected as an analog quantity by a detector 10, and the analog quantity detected by this detector 10 is compared with the allowable value of the output of the device in a comparator 12. When the analog value exceeds the allowable value, the output of the controller 6 is controlled. In this case, the period of the on-off signal of the controller 6 is measured by a period measuring circuit 13, and upper and lower limit values of the allowable value of the output of the device 9 are automatically changed in accordance with the on-off period by a means 11 so that the period is approximated to an ideal value of the reference period.
Patent JP-H01194411-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: NAKAI KYOICHI
IPC: H01G9/02
Filed: 1988-01-29
Abstract: PURPOSE:To facilitate the management of the temperature of an electrolyte and to completely mask without necessity of a masking jig by masking a predetermined part of a capacitor substrate with a masking agent insoluble in the electrolyte and soluble in other predetermined solution. CONSTITUTION:The predetermined part of an aluminum compounding plate 1 is formed with a mask 2. The mask 2 is formed by coating by screen printing a masking agent insoluble in an electrolyte and soluble in a predetermined solution, such as water or the like and drying it. Then, the plate 1 coated with the mask 2 is dipped in an electrolyte 4 filled in a vessel 5 made of stainless steel or the like, a current is supplied from a DC power source 6 with the plate 1 as an anode and the vessel 5 as a cathode to perform an electrolytic oxidation polymerization, thereby forming a polymer layer of heterocyclic compound on a part not coated with the mask 2 of protrusions 1-1, 1-2,.... As the electrolyte 4, an electrolyte containing acetonyl or acetone as solvent, pyrrole and ammonium borodisalicylate(ABS) of borodisalycylate are employed.
Patent JP-S61179956-A (JP)
Inventor: NAGAREI KATSUJI
IPC: E04F15/024
Filed: 1985-02-01
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-S60199636-A (JP)
Inventor: ANSONII JIERARUDO GUTSUDOFUERO
IPC: B29C70/06
Filed: 1985-02-02
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-S55111143-A (JP)
Title: Inspecting method of semiconductor device
Inventor: TADA KIYOYUKI
IPC: H01L21/60
Filed: 1979-02-20
Abstract: PURPOSE: To make the efficiency of production higher by a method wherein the semiconductor chip is inspected by utilizing position setting interval between the first and the second wire bonding processes.  
     CONSTITUTION: After a semiconductor chip 2 is bonded to the lead terminal 1a of the lead frame 1, lead frame 1 is charged into the wire bonding apparatus. At the bonding position of the wire bonding apparatus the ITV camera 4 with optical system 5 is set and recognition of electrode position is performed by the picture taken from the camera and the wire 3 is bonded to the recognized electrode. Next capillary is transfered for bonding another end of wire to the lead 1b. At this interval inspection by measuring semiconductor chip 2 on the electrical characteristics and the quality of bonding process by applying voltage between the wire 3 and lead frame 1 at the same time. Thus the number of manufacturing stage may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62177915-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOMATSU YASUHIDE
IPC: H01L21/205
Filed: 1986-01-30
Abstract: PURPOSE:To prevent the quantity of displacement of a pattern shift up to approximately one half of conventional devices by conducting two-step epitaxial growth each using SiH4 gas and SiCl4 gas as source gases. CONSTITUTION:First step epitaxial growth 5 is performed to a silicon wafer 1 to which a buried diffusion layer 4 is shaped. SiH4 gas is employed as a source gas at that time. Second-step epitaxial growth 8 is conducted onto the epitaxial growth 5, using SiCl4 gas as a source gas. Accordingly, the quantity of displacement of a pattern shift can be prevented up to one half of the conventional devices even through thick epitaxial growth of 20mum or more. A formation to a satin shape of the surface can be obviated.
Patent JP-S53103524-A (JP)
Title: Chopper current control system
Inventor: YOMO SUSUMU
IPC: G05F1/10
Filed: 1977-02-23
Abstract: PURPOSE: To perform a chopper current control by making two sampling operations in one cycle, making an arithmetic means between a minimum current and a maximum current and then applying the arithmetical means as a feedback value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57134771-A (JP)
Title: Automatic transaction device
Inventor: WATANABE YOSHIHIRO
IPC: G06Q20/10
Filed: 1981-02-12
Abstract: PURPOSE:To enable automatic reception of a public charge by money reception or a postal tansfer account on the spot, by automatically reading the amount of money of a payment slip directly and executing the transaction through the confirmation of the user, and transmitting a receipt with a specified printing. CONSTITUTION:A payment slip received at a reception slit 10 is carried along a carrying path 44, the payment amount of money is read with a reader having an image sensor 53, the amount of money and approval request guide message of the user to the amount are displayed on a CRT, and the money reception and accounting transfer to the read-in money amount are executed through the approval of the user. After the end of transaction, a receipt of a payment slip with a coded receipt stamping with a print head 56 is cut 66 and it is transmitted from the slit 10.