baber/WOPTO huggingface dataset:
Patent JP-S5227783-A (JP)
Title: Preparation of unsaturated nucleosides
Inventor: MIYOSHI SOUJI
IPC: C25B3/25
Filed: 1975-08-29
Abstract: PURPOSE: Title compounds useful as tumor-inhibitory and antiviral agent are readily propared in high yield by the electrolytic reduction of nucleoside derivatives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5227794-A (JP)
Title: Preparation of synthesis of nnacylaminoo arylacetamido cephalosporin s
Inventor: YAMADA HIROTADA
IPC: A61P31/04
Filed: 1975-08-29
Abstract: PURPOSE: N-Acylamino-α-aryl acetamido-cephalosporins of formula I(A is pyrimidopyridazine ring, thienopyrisnidine ring, thiazolopyridine ring, pyridopyrimidine ring, pyridopyrazine ring; R is OH-substd. phenyl, aminosubstd. phenyl, hydroxymethyl-substd.phenyl, ureido-substd. phenyl; X is -0COCH 3 , -S-Het; Hwr is 5 - 6-membered hetero-ring containing O, N, or S other, then C), and their salts. For example, 7-[D-α-(8-hydroxypyride[3, 2-d pyrimidine-7-carboxamido-)-α-p-hydroxyphenyl-acetamido] cephalosporanic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11298528-A (JP)
Title: Packet exchange system and communication terminal
Inventor: MORINAGA MASANOBU
IPC: H04L12/911
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in throughput of a non-voice packet due to transmission of a voice packet. SOLUTION: A traffic threshold value, a transmission threshold value and a CODEC to be used are set in advance, and when voice data are given, whether or not the traffic given from a load detection section 31a exceeds the traffic amount threshold value is discriminated, and when the traffic exceeds, the total amount of voice data is suppressed by changing the transmission threshold value and the setting of the CODEC. Then the voice data to be sent are received by a prescribed length to discriminate whether or not the received voice data level exceeds the transmission threshold value and when not in excess, the voice data are sent to the set CODEC.
Patent JP-H02283039-A (JP)
Title: Charge transfer device and its manufacture
Inventor: UIE SHINJI
IPC: H01L29/762
Filed: 1989-04-25
Abstract: PURPOSE:To make the gap of transferring electrodes narrower than the dimension at the time of etching a second insulating layer in a figure corresponding with the transferring electrodes, reduce the potential barrier generating between the transferring electrodes, and improve transferring efficiency, by leaving a third insulating layer on the side wall of the second insulating layer. CONSTITUTION:An insulating layer (second insulating layer) 14 like an Si oxide film is formed on a polycrystalline Si layer 13. After photoresist 15 is formed in a figure corresponding with transferring electrodes, the Si oxide film 14 is selectively etched by anisotropic etching using the resist 15 as a mask. On the whole surface, an SiN film (third insulating film) 16 of 0.2mum in thickness is formed so as to have a uniform thickness by using low pressure CVD method. The whole part of the SiN film 16 on the surface of a flat part is sequentially etched-back by RIE, and the SiN film 16 is left only on the side wall of the Si oxide film 14. The Si oxide film 14 and the SiN film 16 are used as masks; the polycrystalline Si layer 13 is selectively etched by RIE, and isolated into the transferring electrode configuration.
Patent JP-H04334252-A (JP)
Title: Indoor abnormal alarm system
Inventor: KANBA KATSUYUKI
IPC: H04M3/42
Filed: 1991-05-10
Abstract: PURPOSE:To securely and speedily generate an intial alarm by detecting indoor abnormality in an indoor extension telephone set and automatically calling the indoor extension telephone set based on an alarm signal so as to give information on the state of emergency. CONSTITUTION:When indoor abnormality is detected by the temperature sensor 2 of the indoor extension telephone set 1, it is converted into off-hook information on the indoor extension telephone set 1 by a temperature sensor adapter 3. When a system is in an off-hook state for prescribed time, a central processing unit 8 transmits a call signal for giving the notice of the state of emergency from a call signal source 5 to an extension telephone set 6 or an attendant board 7 which is previously registered in a maintenance device, and flickers a lamp corresponding to a having set button. Then, the call signal for giving the notice of the state of emergency is transmitted from the call signal source, or the connection path a(b) of a switching network 10 is generated between the extension telephone set 6 or the attendant board 7 so as to call indoor extension telephone set 1 by a voice call.
Patent JP-S62261162-A (JP)
Title: Semiconductor device
Inventor: ARIMA TOSHIRO
IPC: H01L23/31
Filed: 1986-05-07
Abstract: PURPOSE:To prevent the defects of leads such as flaws on the surface of the lead and the breakdown of the lead, by forming protruded parts in a screen shape at the outer surface of package main body between neighboring lead terminals. CONSTITUTION:Protruded parts 3 are formed in a screen shape at the outer surface part of a package main body 1 between the neighboring lead terminals. At this time, the protruding height of the protruded part 3 is desirable to be equal to or larger than the width A of the shoulder part of the lead terminal (a distance from the root of the lead-out part of the lead terminal 2 to the downward bending part). When a semiconductor device is moved by a moving device during the manufacturing processes, the shoulder part of the lead terminal 2 is protected by the protruded part 3 and is not directly contacted with the wall surface of the moving device. Thus the breakdown, damage and the like of the semiconductor device can be prevented.
Patent JP-H10304623-A (JP)
Title: Inspecting method for electrical equipment
Inventor: KAISHIMA RIYOUJI
IPC: H02K11/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting method, wherein electrical equipment is not stopped due to a position detection error and continuous operation is possible when a drive pulse is turned off, even under a load of lamp such that a position detection pulse is not generated from a motor position detection circuit. SOLUTION: A microcomputer which is provided with a position detection circuit for detecting the rotational position of the rotor of a motor and outputting it as a position detection pulse, and which controls the revolution of the motor through drive pulses outputted from the position detection circuit to an electrical assembly, is installed. In order to inspect the control operation of the microcomputer during an assembling process, a load of lamp which is made to flash by drive pulses, in place of the motor, is connected with the electrical assembly. In addition, a test mode wherein when the motor is started, drive pulses are continuously applied to the load of lamp, and the control operation of the microcomputer is judged from position detection pulses outputted from the position detection circuit, is provided.
Patent JP-S5630448-A (JP)
Title: Resin composition for polypropylene band
Inventor: HOSHI KATSUMASA
IPC: C08L69/00
Filed: 1979-08-21
Abstract: PURPOSE:Titled composition which has good low-temperature adhesion and forms little dust during packing operation, comprising an isotactic PP and four specific additives. CONSTITUTION:To 100pts.wt. of (a) an isotactic PP, MI: 1.0-4.0g/10min, not freed from polymers having a weight-average MW of at least 1X10<4> and freed completely from low-MW polymer having a MW of at most 1X10<3>, are added as additives, 0.05-0.50pts.wt. of (b) a phenolic compound represented by formula I, wherein R<1-3> are H or hydrocarbyls selected from the group consisting of C(<=20) (cyclo)alkyl, 1-C(<=20) alkylcycloalkyl and 1-C(<=20) alkylbenzyl, and at least two of them are hydrocarbyls, 0.01-0.20pts.wt. of (c) a phenolic compound represented by formula II, wherein R<4> is a C(<=6) alkyl and x is 1-6, 0.05-0.50pts.wt. of (d) a thioether of a carboxylic acid ester represented by formula III, wherein R<5> is a C(<=20) alkyl, aryl or aralkyl, and n is 1-10, and 0.05-0.50pts.wt. of (e) a metal salt of a carboxylic acid represented by formula IV, wherein R<6> is a 14-20C (un) saturated aliphatic hydrocarbyl and M is Ca, Zn or Al.
Patent JP-S59231277-A (JP)
Title: Control system for pneumatically-operated valve
Inventor: HIRAMATSU YOUHEI
IPC: F16K31/06
Filed: 1983-06-15
Abstract: PURPOSE:To improve response of a pneumatically-operated valve, by a method wherein a valve opening demand signal is compared with a valve opening signal, and if a deviation there-between is wide, other exhaust port than an ordinary air exhaust port is opened. CONSTITUTION:Movement of a valve rod 19 is detected by a valve opening detector 10, a signal therefrom is sent to a valve opening converter 11 to convert it into a standardized electric signal. The signal is sent to opening switches 12 and 13 to respectively provide a valve full-opening and a valve full-closing contact signal therefrom. A valve opening signal is sent to a subtractor 14 by which a difference between the valve opening signal and a valve opening demand signal is computed, and a difference signal therefrom is sent to a deviation switch 15. When a valve is brought into a valve opening mode from a valve full-closing mode through operation of switches 12-14, a valve opening exhaust valve 16 is opened. When it is brought into a valve closing mode from a valve full-opening mode, a valve closing exhaust valve 17 is opened. Rapid exhaust results in shortening of the lag time of a valve.
Patent JP-H04339749-A (JP)
Title: Label printer
Inventor: OSAWA MASAYUKI
IPC: B41J5/30
Filed: 1991-05-10
Abstract: PURPOSE:To print and issue additive labels automatically and with a simple operation which are to be pasted together with price labels on goods by the same number of pirce labels printed and issued. CONSTITUTION:A PLU memory storing goods information, an additive memory, storing additive information corresponding to an additive code recorded in the goods information and a preset memory storing data of the number of issued price labels are provided. If the price labels are issued, data of the number of the issued labels is stored in the preset memory. If a goods number key or a finish key is inputted, the additive information is read out from the additive memory by the additive code of the called goods information. Based on this additive information, additive labels are issued by the number of the issued price labels by the data stored in the preset memory.
Patent JP-H05282739-A (JP)
Title: Magnetic tape traveling method
IPC: G11B15/06
Filed: 1992-03-30
Abstract: PURPOSE:To prevent a tape from being detached from a reel at the time of traveling a magnetic tape cartridge in the form of its tape whose end is not fixed to the reel and to stop the tape traveling without erroneous detection of an EOT hole. CONSTITUTION:The tape 7 is travled at a 1st speed to execute the read/write of data. The read/write is stopped in response to the detection of a 1st EOT hole E1. The tape is traveled at a 2nd speed that is slower than the 1st speed in response to the detection of a 2nd EOT hole E2. The tape traveling is stopped by detecting a 3rd EOT hole E3.
Patent JP-S58224917-A (JP)
Title: Automatic transfer device of grain bag
Inventor: TSUJI YOSHIO
IPC: B65G57/22
Filed: 1982-06-22
Abstract: PURPOSE:To prevent bursting of a bag and surely transfer the bag, by constituting a device such that air is blown out by the own weight of the easily torn grain bag and the bag is lifted by the air, after change of direction, transferred to a moving elevator and reloaded onto a pallet. CONSTITUTION:If a bag transferred by a conveyor is reloaded on a pallet 50, balls 51 of the pallet 50 are depressed, and air is blown out to lift the bag. Then a sucker plate 64 is operated simultaneously with floating of the bag, and the bag is attractively held. Then after change of direction by rotating a rotary shaft 66 in a direction 65, a moving cart 60 is used to deliver the bag to a floating mechanism of similar construction, and then the bag is reloaded on a moving elevator and transferred to the next prescribed process. In this way, the bag, being floated by blown air and moved, can be surely transferred without causing the tearing of the bag.
Patent JP-H09272596-A (JP)
Title: Apparatus for automatically stopping liquid supply
Inventor: YOSHIDA SHIGEO
IPC: F04F10/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent re-flow from occurring when a plug is opened by providing an exhaust adjust part which is a thin pipe including an inner cross section area approximately equal to that of an exhaust pipe and extending to a height beyond a supply side liquid face and by approximately matching a dispensing cross section area with the inner cross section area of a liquid flow-in side pipe. SOLUTION: A liquid flow-in side pipe 2 is a water hose for a manual extraction pump 9 to be mounted on an oil reserving tank 8, wherein liquid 10 flows down due to difference in water heads. An exhaust pipe 7 has a lower end protruding to a position below a set liquid level height 10a of a liquid receive/ feed container 4, while a thin pipe 6 for coupling extends to a height beyond a supply side liquid level 10b. An inner cross section area of a dispensing pipe 3 is determined to be equal to a value of an inner diameter cross section area of the pipe 2 plus an occupied cross section area of the exhaust pipe 7 in order to smoothly feed liquid, while an opening area of a liquid dispensing port is set to be larger than the inner cross section area of the pipe 2. Thus liquid may not re-flow in when a plug is opened even if the liquid flow-in side pipe is not shut.
Patent JP-S62264431-A (JP)
Title: Magnetic recording medium
Inventor: KISHIMOTO MIKIO
IPC: G11B5/706
Filed: 1986-05-09
Abstract: PURPOSE:To improve durability by using magnetic powder formed with a magnetic metallic layer essentially consisting of cobalt on the surface of the nucleus crystal consisting of oxide magnetic powder as an essential component for magnetic powder and specifying the coercive force and saturation flux density of the magnetic layer. CONSTITUTION:The magnetic powder of a magnetic recording medium provided with the magnetic layer contg. the magnetic powder and binder on a nonmagnetic base consists essentially of the magnetic powder formed with the magnetic metallic layer essentially consisting of the cobalt on the surface of the nucleus crystal consisting of the oxide magnetic powder and the coercive force thereof is specified to <=1,000 oersted and the saturation flux density thereof to >=1,800 gauss. the oxide magnetic powder to be the nucleus crystal of the magnetic powder is exemplified by iron oxide magnetic powder such as gamma-Fe2O3, Fe3O4 and the intermediate oxide thereof, cobalt-contg. iron oxide magnetic powder solutionized with the cobalt uniformly in the powder or contg. the same as the surface layer of the cobalt oxide, chromium oxide magnetic powder and hexagonal ferrite powder such as Ba, Sr, and Pb ferrite powder.
Patent JP-S62263371-A (JP)
Inventor: IWASAKI MITSURU
IPC: D06B23/30
Filed: 1986-05-09
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-H02284190-A (JP)
Title: Waste toner recovering device
Inventor: KASHIWABARA KAZUTOSHI
IPC: G03G21/10
Filed: 1989-04-26
Abstract: PURPOSE:To prevent printing quality deterioration and printer failure both of which occur when a printer is started without a recovering unit being attached to a printer main body by generating a waste toner full charge detecting signal, and thereby stopping a printer. CONSTITUTION:When the waste toner recovering unit 11 is not mounted on the printer main body, a cam 12 rests by its own weight, a part B blocks a light emission opening 21, and a detecting part 13 generates the waste toner full charge detecting signal; thereby the printer does not start. Similarly, when the waste toner recovering unit 11 is filled with the waste toner almost completely, spherical rubber 14 swells up by the waste toner, the cam 12 abutting on the spherical rubber 14 turns, and consequently a part C blocks the light emission opening 21. As a result, the detecting part 13 generates the waste toner full charge detecting signal, and the printer stops. Thus, the printer does not operate when the waste toner recovering unit is not mounted on the printer main body.
Patent JP-H08304625-A (JP)
Title: Polarizing element and its production
Inventor: SHINTANI MASATO
IPC: C23C14/58
Filed: 1995-04-28
Abstract: PURPOSE: To make it possible to easily obtain a polarizing element meeting the wavelength band to be used by forming metallic particles of an alloy of >=2 kinds of metals and adjusting the kinds and compsn. ratios of the alloy. CONSTITUTION: This polarizing element 1 is obtd. by alternately forming metallic particle layers 3 consisting of island-shaped discontinuous metallic particles 5 and dielectric layers 4 of glass, etc., by thin film forming means on a dielectric substrate 2 having light transparency, then forming the metallic particles 5 in the metallic particle layers 3 to an elliptic shape to impart anisotropy thereto. In such a case, the polarization components of a major axis direction (Y direction) are more absorbed than the polarization components of the minor axis direction (X direction) of the metallic particles 5 when the incident light 6 having the polarization component in the X-Y directions is made incident on the polarizing element 1 and, therefore, the exit light 7 is only the polarized light in the X direction and the element eventually has the polarization function.  The metallic particles 5 are the alloy consisting of >=2 kinds of the metals and the free adjustment of the wavelength band is made possible by changing the metal kinds of the alloy and the compsn. ratios thereof.
Patent JP-H0589812-A (JP)
Title: Electron beam irradiating device
Inventor: KODERA MASATOSHI
IPC: G21K5/04
Filed: 1991-04-12
Abstract: PURPOSE:To make uniform surface processing for an object for irradiation through intensity control of an electron beam using a small structure possible converting light from a light source into photo-electrons, emitting them, and multiplying these photo-electrons by a secondary electron multiplying means. CONSTITUTION:When a light source 41 is lighted up, the light therefrom is reflected by a reflex mirror 50, and a photoelectron emitting plate 35 receives the converged light and emits photoelectron. As a result, the photoelectrons generated at the plate 35 repeat multiplication in a secondary electron multiplying part 36. Therein the secondary electrons produced at strip pieces 36a-1 and 36-2 are not absorbed by a cathode 30 but proceed downward in acceleration. Thereby a large intensity electron beam is obtained from the lowermost part of the secondary electron multiplying part 36. This electron beam is cast onto an object for irradiation 9 in a curtain form.
Patent JP-H02284694-A (JP)
Title: Trickling filter type bioreactor
Inventor: KAWASE MITSUO
IPC: C02F3/00
Filed: 1989-04-26
Abstract: PURPOSE:To immobilize many microbes in the bioreactor and to promote their propagation by packing a granular carrier for immobilizing the yeast obtained by crushing a porous ceramic to a specified grain diameter and providing a circulating line for spraying a fermentation soln. sucked up from the bottom from a spray nozzle. CONSTITUTION:A porous ceramic having a high fungus body immobilizing capacity is crushed to 1.5-20mm grain diameter, and the crushed ceramic is randomly packed in the reactor 1. The fermentation soln. is sucked up by a pump 5 from the bottom of the reactor 1 and sprayed from the spray nozzle 3. The filtered fresh air is introduced into the reactor 1 to supply oxygen to the upper space 7. Consequently, the amt. of the immobilized fungus body is increased, high productivity of the desired material is secured, the reactor is hardly clogged, and the activity of the microbes is stabilized over a long period since oxygen is sufficiently supplied.
Patent JP-S5231310-A (JP)
Title: Motor with clutch brake
Inventor: KUBOKURA KUNIAKI
IPC: F16D69/02
Filed: 1975-09-05
Abstract: PURPOSE: Without lowering the coefficient of friction, that is, friction power, to lessen abrasion rate and also the vibration energy of friction surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10252239-A (JP)
Title: Building structure body wall surface dressing method and device therefor
Inventor: NISHI TOYOMITSU
IPC: E04F13/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To attach a decorative sheet straight to the wall surface of large area without inclination by delivering the decorative sheet while moving a sheet wound roll wound with the decorative sheet with the surface previously painted, and attaching the decorative sheet to the wall surface previously coated with an adhesive. SOLUTION: A pair of rails 14, 14 are disposed on the exterior wall surface of a building, and a frame 16 moving along the exterior wall surface is disposed thereon. A supporting shaft 17 intersecting the extended direction of the rails 14, 14 at a right angle and provided with wheels 18, 18 with flanges rotatably at both end parts is held to the frame 16, and a roll supporting shaft 19 with a rotary disc 20 provided at the lower part is fixed onto the frame 16. A cylinder shaft of a sheet wound roll 21 wound with a decorative sheet 23 is fitted into the periphery of the roll supporting shaft 19 and placed on the rotary disc 20, and the end part of the decorative sheet 23 is pulled out and stuck to the exterior wall surface 13c of the building 13 on which the adhesive 28 is applied.  The decorative sheet 23 is attached while the frame 16 moves parallel with the panel exterior wall surface 13c through the rails 14, 14 and the wheels, so that the decorative sheet 23 can be attached straight without inclination.
Patent JP-H10299799-A (JP)
Title: Disk pad
Inventor: HARA YASUHIRO
IPC: F16D65/092
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To perform a heat treatment by uniformly applying pressurizing force to the whole of a disk pad by providing a recess having a shape which is larger than the diameter and height of a botch at a location symmetrical to the botch to mount an abrasion sensor. SOLUTION: In the finished product of a disk pad, an abrasion sensor l is fastened and mounted on a botch 11 provided on the rear surface of back plate 2, that is, on the surface on the side opposite to a side provided with a friction member 3. At a location symmetrical to the botch 4 of the back plate 2, a recess 7 having a shape which is larger than the diameter and height of the botch 4 is formed. At the time of a heat treatment for this disk pad, a plurality of disk pads are arranged so that the friction members 3 may face each other and the heat treatment is performed, pressurizing the disk pads. Therefore, much handling time is not taken, pressurizing force is uniformly applied to the whole of the disk pads and the interference of the botch 4 can be prevented because the heat treatment can be performed only if the botch 4 of other opposite disk pads is put in.