baber/WOPTO huggingface dataset:
Patent JP-H08250903-A (JP)
Title: Dielectric filter
Inventor: TADA HITOSHI
IPC: H01P5/08
Filed: 1995-03-08
Abstract: PURPOSE: To make the dimensions of each resonator in a direction of their arrangement side by side small and to realize an excellent attenuation characteristic for frequencies outside the operating frequency band. CONSTITUTION: An inner conductor 9 is formed in an air gap 8 of a 1st column of a dielectric block 1 to form a band-pass filter section and an inner conductor 4 is formed in an air gap 2 of a 2nd column of the dielectric block 1 to form plural stages of resonators and the plural resonators and a resonator in the band-pass filter section are coupled at each stage. Since the plural resonators and the band-pass filter section are coupled at each stage acting like a band- block filter as a whole, a transmission line conductor required for a conventional filter is not needed. Furthermore, the gain at other frequency bands than the blocked frequency band except the operating frequency band is attenuated by the characteristic of the band-pass filter section.
Patent JP-H08250754-A (JP)
Title: Amorphous semiconductor and semiconductor device using this
Inventor: HARADA YASUKI
IPC: H01L31/04
Filed: 1995-03-08
Abstract: PURPOSE: To contrive to improve the characteristics of a semiconductor device by a method wherein a group II element in the periodic table and a group VI element in the periodic table are simultaneously made to contain in a non-doped amorphous semiconductor consisting of a group IV element in the periodic table and a defect density in an amorphous semiconductor formed by making the group III element and the group VI element contain simultaneously in the non-doped amorphous semiconductor is reduced. CONSTITUTION: An amorphous semiconductor is an amorphous semiconductor formed by making a group III element in the periodic table and a group VI element in the periodic table contain simultaneously in a non-doped amorphous semiconductor consisting of a group IV element in the periodic table. Thereby, a defect density in the amorphous semiconductor is made smaller than that in the non-doped amorphous semiconductor. The group III element and the group VI element in the periodic table are respectively boron and oxygen and the group IV element in the periodic table is silicon. In a solar cell, an amorphous silicon layer consisting of this silicon is used for an i-type layer 4 which is the main semiconductor layer. That is, by using the amorphous silicon layer, in which a defect density is reduced, as the main semiconductor layer in such a way, the characteristics of a semiconductor device can be improved.
Patent JP-S62205603-A (JP)
Inventor: TAKAHASHI MASAO
IPC: H01H85/046
Filed: 1986-03-06
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-H07260285-A (JP)
Title: Adsorption type freezer device
Inventor: HONDA SHIN
IPC: F25B17/08
Filed: 1994-03-18
Abstract: PURPOSE:To enable fluid supplied to a fluid circulating passage to be realized only with high temperature fluid, reduce a piping system or a three-way valve and obtain a simple configuration. CONSTITUTION:Two adsorbing and desorbing devices 2 and 3 are constructed such that their outlets are connected to a condensor 6, a receiver 7, a refrigerant supplying pump 8 and an evaporator 9 through a three-way valve 5 and to their inlets through a three-way valve 4. The adsorbing and removing devices 2 and 3 are filled with adsorption agents such as silicagel and zeolite, or the like. Water acting as the refrigerant is adsorbed or removed under its vapor state. A fluid circulating passage 21 connects in sequence a three-way valve 22, a piping 24, the adsorbing and removing device 3, a heat exchanger 26, the adsorbing and removing device 2, a piping 25 and a three-way valve 23. A circulating direction of the cooling water for an engine acting as high temperature fluid is changed over through a changing-over of the three-way valves 22 and 23. The high temperature cooling water heats one of the adsorbing and removing devices 2 and 3 so as to perform a removing action and the cooling water is cooled by the heat exchanger 26, thereafter the cooling water cools the other adsorbing and removing device so as to perform an adsorbing operation.
Patent JP-H06262166-A (JP)
Title: Distillation type water purifying device
Inventor: NIWAYAMA AKIRA
IPC: B01D3/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide a distillation type water purifying device where high heating efficiency is obtained and power consumption is kept low and noise is not caused and further which is constituted so that it can be small-sized and lightweight. CONSTITUTION:A raw water tank 20 of large capacity is installed above a heating tank 2 of small capacity and a heater 6 is installed in the heating tank 2. The raw water tank 20 is made to communicate with the heating tank 2 through a flow pipe 22 and a storage tank 3 communicating with the heating tank 2 through a guide pipe 27 is provided. The flow pipe 22 is provided with a water control valve 28 and the section in mid-way of the flow pipe 22 is made a cooling part 29 and the guide pipe 27 is made close to the cooling part 29. And raw water in the raw water tank 20 is caused to flow in the heating tank 2 by head through the flow pipe 22 by the control of the water control valve 28 and the raw water is heated by the heater 6. The steam is caused to flow in the guide pipe 27 and cooled in the cooling part 29 to give it bedewing and water droplets by the bedewing is caused to flow in the storage tank 3 through the guide pipe 27.
Patent JP-S57162731-A (JP)
Title: Film for preventing moisture condensation
Inventor: OOZEKI YUKIO
IPC: C08J7/04
Filed: 1981-03-31
Abstract: PURPOSE: To titled film or sheet useful for packing foods having improved moisture-condensation preventing properties, by coating a film or sheet face of a spacific ethylene vinyl alcohol copolymer with a specified amount of a specific nonionic surface active agent.  
     CONSTITUTION: A film or sheet face of an ethylene vinyl alcohol having an ethylene content of 25W60mol% and a saponification value of ≥90% is coated with preferably 0.06W0.3g/m 2  nonionic surface active agent (e.g., sucrose fatty ester type surface active agent) having a HLB value of 9W15, to give the desired film.  
     EFFECT: Improved transparency.  
     USE: A laminate comprising the titled film or sheet as the surface layer can be used for packing foods, and agricultural purposes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10246609-A (JP)
Title: Detecting method for edge of flange of wide-flange shape steel and measuring apparatus for temperature of wide-flange shape steel
Inventor: AKEBOSHI SHUTARO
IPC: G01B11/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To make a side guide coexist with a radiation thermometer by a method wherein a temperature minimum point is detected in temperature information near one end of a flange and its position is specified as one end part of the flange. SOLUTION: A side guide 5 prevents the deflection in the transverse direction of a wide- flange shape steel 3 and a scanning radiation thermometer 8 is arranged in a position which exceeds one end 6a of a flange 6 and which puts a flange 7 into a visual field. On the basis of obtained temperature information, a discrimination means 9 discriminates ehe end part of the flange 6 from the end part of a flange 7.  That is to say, on the basis of a scanning angle θ1 which is formed by the other end point E1 of the flange 6 specified in the temperature measurement of the radiation thermometer 8 and by the optical axis R of the radiation thermometer 8 and on the basis of the vertical distance H1 between both, a distance L is found, and a scanning angle 2 which is formed by the other end point E1 and by a part near one end 6a is computed by the distance and by the flange width W of a finished product. On the basis of the scanning angle θ2 , a temperature minimum point near one end 6a is extracted by anticipating any thermal expansion on the basis of a temperature information group, and one end E2 is specified.  Thereby, the boundary between both flanges can be specified, the arrangement position of the radiation thermometer 8 is made free, and the radiation thermometer can coexist with the side guide 5.
Patent JP-H03253159-A (JP)
Title: Intelligent network
Inventor: KONDOU YOSHIHIRO
IPC: H04Q3/545
Filed: 1990-03-02
Abstract: PURPOSE:To relieve the quantity of load of the maintenance personnel by automating the link setting job with all exchange nodes under the control of a sub service control node at the extension of a sub service control node. CONSTITUTION:A notice means of a number of exchange nodes 110 under the control of a sub service control node 105 relating to itself is provided in a main service control node 101 and a communication means with the main service control node 101 is provided in the sub service control nodes 105. Then the processing setting a link to all the exchange nodes under the control is executed by allowing the extended service control node to inquiry about a list of the exchange node numbers under the control to the main service control node at the extension of the sub service control node. Thus, a job for exchange nodes under the control to set a link is not required.
Patent JP-H07260174-A (JP)
Title: Indoor device of hot water heating device
Inventor: FUJIMOTO MOTOAKI
IPC: F24D19/00
Filed: 1994-03-18
Abstract: PURPOSE:To perform a hot air heating and a floor heating operation optionally by a method wherein hot water for use in performing the floor heating is obtained from an indoor deice of a hot water heater. CONSTITUTION:A hot water heater is comprised of an indoor device 1 and an outdoor device 2. A heat exchanger 5 with a heat source of hot water and a blower for blowing hot air into a room are installed within a easing 4 of the indoor device 1. Within the outdoor device 2 are installed a boiler for generating hot water, a cistern for storing hot water, a pump for circulating hot water and an opening or closing valve for adjusting a flow of hot water. A temperature of hot water to be circulated in a floor heating panel 3 is proper to be 60 deg.C or less, and in turn a temperature of hot water flowing into a heat exchanger 5 from the outdoor device 2 is high to be about 80 deg.C and it may not be utilized for the floor heating as it is. As means for resolving this problem, a heat exchanging part 5a for generating hot water for floor heating is integrally arranged at the heat exchanger 5 and concurrently a hot water storing tank 11 and the pump 12 are arranged between the heat, exchanging part 5a and the floor heating panel 3. With such an arrangement as above, it is possible to get hot water required for the floor heating optionally.
Patent JP-S52132723-A (JP)
Title: Solid state pick up unit
Inventor: NAGUMO FUMIO
IPC: H04N3/14
Filed: 1976-04-30
Abstract: PURPOSE: To eliminate the distortion of the waveform for the hold output produced in the delay circuit and to reduce the cost of unit, by rejecting the noise without using the delay circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08244296-A (JP)
Title: Printer
Inventor: WADA FUMITADA
IPC: B65H7/02
Filed: 1995-03-09
Abstract: PURPOSE: To eliminate a line feed deviation due to the feeding load of a sheet or the slack of the sheet. CONSTITUTION: At the time of printing, a line feed can be executed by larger correcting line feed than the normal line feed from when the end of a sheet is arrived at the discharge roller suction port 4 to the arrival at the discharge roller 5. Thus, the line feed deviation due to the increase in the sheet feeding load can be prevented. If the sheet in a printer has a slack, the line feed deviation occurs at the step of excessively feeding the sheet. Then, the sheet is reversely fed to the position 4', the reverse line feed R1 is obtained, and the sheet is returned to the original position. While the necessary correction length decided according to the difference between the set reverse line feed and the reverse line feed R1 is conducted at the line feed, the line feed is executed by smaller correction line feed than the normal line feed.  The difference between the counted value C1 of the line feed from the position 4' to the position 3 and the logic sheet feed C from the position 4' to the position 3 is obtained, the correction amount β at the time of line feed is calculated based on the difference, thereby obtaining the suitable correction amount β in response to the printing sheet and the printer.
Patent JP-S53135041-A (JP)
Title: Heating cooker output display unit
Inventor: ITOU MASAO
IPC: H05B6/68
Filed: 1977-04-28
Abstract: PURPOSE: To prevent setting output from being forgotten by knowing cooking process at a look by the flashing of the output during cooking and the lightning display of the output during a waiting period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11251692-A (JP)
Title: Printed circuit board
Inventor: TANIHIRA HIDEYUKI
IPC: H05K1/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board on which a component can be mounted across a breaking part by providing an elongated through hole at the breaking part of a substrate while partially leaving a tie bar for connecting the opposite ends and perforating the tie bar part thereby preventing the substrate from warping at the time of reflow. SOLUTION: An elongated hole is made in a substrate 1 to form a router machining part 2 and a tie bar part 3 connecting the opposite sides of a product 4 is formed while partially leaving the elongated hole at the router machining part 2. A recess 6 is made in the product 4 at the root of the tie bar part 3 and the part connecting the recesses 6 is perforated 5. The substrate is prevented from warping at the time of reflow even if a component is mounted across the elongated hole at the tie bar part 3. According to the arrangement, a post- process for deburring the cutting part on the inside of the product 4 is not required at the time of bending and cutting the tie bar part 3.
Patent JP-S62206754-A (JP)
Title: Linear electron beam generator
Inventor: NAKAMURA TSUYOSHI
IPC: H01J37/06
Filed: 1986-03-06
Abstract: PURPOSE:To make it possible to control the distribution of electron beams in the shorter side, by furnishing a set of a pair of parallel cathodes, and a Wehnelt electrode set divided into two parts to apply bias voltages separately to the parts. CONSTITUTION:Cathodes 1 and 2 processed in a sheet form are held between carbon plates 3, 3', and 3'' with thicknesses 0.5mm, 2mm, and 0.5mm respectively, and fixed to an insulator holder 5 by a metallic retainer plate 4. Then the distances l1 and l2 from the cathodes 1 and 2 to the electron radiating surface of a Wehnelt electrode set 8 are made 5/100mm and 15/100mm respectively, for example. The cathodes 1 and 2 are made parallel respectively to a rectangular beam hole 9. In this case, the Wehnelt half electrodes 21 and 22 can be applied with bias voltages independently from bias power sources 6 and 7. The bias voltages of the power sources 6 and 7 are adjusted separately by composing the cathodes 1 and 2. Therefore, the intensity of the two beams can be converted relatively.
Patent JP-S54142615-A (JP)
Title: Structure of heater for underground type low-temperature tanks
Inventor: YAMADA YOSHIHIRO
IPC: F17C13/10
Filed: 1978-04-28
Abstract: PURPOSE:To reduce running cost and installaion cost, by using a solar heat collecting mechanism as means to heat brine. CONSTITUTION:Solar heat collecting mechanism 10 is spread over the entire surface of the roof of double-shell tank 1. This is connected, by means of piping, to zigzag pipe 6 used as a heat exchange mechanism installed in cold-keeping dry sand 5 in ring-shaped base 3, and also to auxiliary tank 11. By this, in spite of the change of angle of incidence of sun rays with the passage of time, solar heat is effectively collcted by solar heat collecting mechanism 10, which is placed in a wide area over the tank roof. Brine 12, which is heated by this, is supplied to and stored in auxiliary tank 11 by means of brine supply pump 8; and it is properly supplied into zigzag pipe 6, supplying heat to low-temperature gas 15.
Patent JP-H01224698-A (JP)
Title: Nuclear reactor shutdown device
Inventor: MOGI HARUYOSHI
IPC: G21C9/033
Filed: 1988-03-04
Abstract: PURPOSE:To prevent a cooling gas from flowing in an element insertion hole unnecessarily and to prevent the fall suppression of a neutron absorbing material by discharging the gas in a guide pipe and an element insertion hole to the upper space of a neutron absorber storage hopper through a hollow part. CONSTITUTION:When an emergency case occurs and a nuclear reactor is shut down urgently, a driving part drives a driving shaft 120 to lift a valve body 119 fitted in a neutron absorber fall opening 118, which is opened to charge the neutron absorbing material 117 in the element insertion hole of a reactor core through the guide pipe 115. At this time, the gas in the guide pipe 115 and element insertion hole is extruded by the absorbing material 117 to pass through the hollow parts of the valve body 119 and driving shaft 120, and is discharged to the upper space of the neutron absorbing material storage hopper 116 from a through-hole 123 bored in the upper part of the driving shaft 120. Consequently, the pressure in the guide pipe 115 and element insertion hole does not rise and the fall of the neutron absorbing material 117 is never suppressed, so the nuclear reactor is shut down urgently in a short time.
Patent JP-S58167622-A (JP)
Title: Aromatic polyether-based polymer and its preparation
Inventor: TSUBOI HIKOTADA
IPC: C08G65/00
Filed: 1982-03-30
Abstract: PURPOSE:To obtain the titled novel polymer having improved heat resistance, maintaining mechanical properties, etc. at high temperature, having improved dimensional stability, by reacting a bisphenol (its alkali salt) and a halogen compound having specific structures respectively. CONSTITUTION:A bisphenol  preferably bis(3,5-dimethyl-4-hydroxyphenol)methane, etc.  (its alkali salt) shown by the formulaI(R<1>-R<4> are H, 1-8 C hydrocarbon, halogen, etc., and one or more of R<1>-R<4> are group other than H; A is -CH2, etc.) is reacted with (B) a halogen compound  preferably bis(4-chlorophenyl) ketone, etc.  shown by the formula II (R<5> and R<6> are R<1>; a and b are integer of 0-4; X is halogen), to give the desired polymer shown by the formula III (n is polymerization degree). EFFECT:Melt processing is possible. USE:Molding of parts in electronic field, etc. requiring precision.
Patent JP-H10246655-A (JP)
Title: Gas flow monitoring apparatus
Inventor: NUKUI KAZUMITSU
IPC: G01F1/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a smaller and inexpensive gas flow monitoring apparatus which can carry out accurate monitoring of a gas flow with higher resolutions and displaying and recording of the results. SOLUTION: A flow velocity detection means 13 measures the flow velocity of a gas flowing through a pipeline 11 and generates a flow velocity signal with the size thereof according the flow velocity. An instantaneously flow rate computing means 141a-1 computes an instantaneous flow rate based on the flow velocity signal sampled at a specified cycle and the sectional area of the pipeline to be recorded into a recording medium 15 by a recording means 16. A timepiece mechanism 161 of the recording means 16 moves a recording paper 15 as recording medium in a fixed direction with the progress of time and a recording device drive means 163 drives a recording device 162 in the direction straight to the movement of the recording paper 15 to make a recording on the recording paper 15.  The instantaneously flow rate computing means 141a-1 and the recording means 16 are housed into a container 12 integrally formed with the pipeline 11.
Patent JP-H08219395-A (JP)
Title: Liquid draw-out device for low temperature liquefied gas carburetor inlet header
Inventor: YOSHIMURA TATEO
IPC: F17C9/00
Filed: 1995-02-16
Abstract: PURPOSE: To provide a liquid draw-out device for a low temperature liquefied gas carburetor inlet header keeping low temperature liquefied gas from remaining in the inlet header and a transfer pipe reaching a cutoff valve from the inlet header even in case of the cutoff valve interposed in the transfer pipe being closed. CONSTITUTION: One end of liquid draw-out piping 21 is branch-piped in the lowest position between the inlet header 6 of a transfer pipe 4 for leading low temperature liquefied gas from a storage tank to the inlet header 6 of a carburetor 5, and a cutoff valve 10 interposed upstream of the inlet header 6, and this liquid draw-out piping 21 is provided with liquid draw-out means 20, 22, 23, 24 for drawing out low temperature liquefied gas, remaining in the inlet header 6 and the transfer pipe 4 reaching the inlet header 6 from the cutoff valve 10, through the liquid draw-out piping 21, interlockingly with the closing operation of the cutoff valve 10.
Patent JP-H05245667-A (JP)
Title: Laser beam welding method and device used for its execution
Inventor: KIYOUHASU YASUO
IPC: B23K26/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a welded part formed nearly uniformly all over the body under a proper molten state irrespective of the surface state of a part to be welded by the laser beam when the welded part is formed by irradiating the part to be welded with the laser light beam. CONSTITUTION:A part 14 to be welded is irradiated with the laser light beam 16 from a laser beam generating part 15 and welded by the laser beam 16, photoelectric transfer is carried out regarding reflected laser beam 18 from the part 14 to be welded and the output in the laser beam generating part 15 is controlled in accordance with the comparison output obtained by comparing an output voltage obtained by the photoelectric conversion with a reference voltage.
Patent JP-H04272023-A (JP)
Title: Transfer device for manufacture of housing unit
Inventor: FUKUZAWA YOSHIYUKI
IPC: B65G19/02
Filed: 1991-02-22
Abstract: PURPOSE:To provide a transfer device capable of transferring a moving vehicle efficiently in a production line for housing units. CONSTITUTION:Two chain conveyors 12 and 14 are provided on the upper stage of a supporting table 11, and one chain conveyor 17 is provided on the lower stage of it. The chain conveyor 12 on the upper stage is driven at low speed. A moving vehicle 100 can be connected and disconnected due to difference in speed of the two chain conveyors 12 and 14 on the upper stage. An inlet side lifter 31 and outlet side lifter 51 are provided at both ends of the supporting table 11, and cylinder mechanisms 32 and 52 are provided on these lifters 31 and 51, respectively. Thus the moving vehicle 100 can be circulated smoothly by the movement of the chain conveyors 12, 14, and 17 and the cylinder mechanisms 32 and 52 and the lift of the lifters 31 and 51.
Patent JP-H03251897-A (JP)
Title: Transposing mechanism of orchestral accompaniment device
Inventor: TSUMURA MIOJI
IPC: G10H1/00
Filed: 1990-03-01
Abstract: PURPOSE:To enable key transposition based upon sex through easy operation by providing two switches for transposing the key of playback music upward and downward and adding key identification flags to individual orchestral accompaniment music. CONSTITUTION:When orchestral accompaniment music is loaded by music selection, the sex flag in the header of data is stored in a memory 3. The flag indicates sex with '1' and music other than the object with '0' and one of LEDs 13a and 13b illuminates to indicate the pitch of the key of the selected music. Then when a male switch 11b is selected and the sex flag indicates the female sex (when a male sings music for a female), the key is made four degrees lower. The depression time or frequency of fine adjustment keys 12a and 12b is adjusted finely. For the transposition, a constant quantity digital value is added or subtracted by a CPU for individual scales to securely evade deterioration in tone quality. Consequently, any music can easily be sung with necessary irreducible operation for the transposition and the tone quality can securely be prevented from deteriorating.