baber/WOPTO huggingface dataset:
Patent JP-S58194825-A (JP)
Title: Preparation of 2-alkylperfluoropropene
Inventor: AISAKA YOUNOSUKE
IPC: C07C17/363
Filed: 1982-05-07
Abstract: PURPOSE:To prepare the titled substance useful as a modifier of a fluorine- containing polymer, by converting 2-alkylperfluoroisobutyryl fluoride to an alkali metal salt, and thermally decomposing the salt. CONSTITUTION:The objective compound of formula III is prepared by reacting the acid fluoride of formula I (R is 1-4C alkyl) with an alkali metal hydroxide (e.g. NaOH, KOH, etc.), drying the resultant salt of formula II (M is alkali metal) and thermally decomposing at 170-300 deg.C.
Patent JP-S58197341-A (JP)
Inventor: SUZUKI HAJIME
IPC: D03D47/28
Filed: 1982-05-11
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-S533860-A (JP)
Title: Electronic wristwatch
Inventor: ARAI TOSHINAO
IPC: G04G9/00
Filed: 1976-06-30
Abstract: PURPOSE:To promote size reduction of the watch by using a lamp and projection optical system and project the time display.
Patent JP-H03170669-A (JP)
Title: Ion beam sputtering device
Inventor: NISHITANI MIKA
IPC: C23C14/46
Filed: 1990-03-26
Abstract: PURPOSE:To enhance manufacturing efficiency of a thin film having the required film characteristics by providing a sorting member which passes only the sputtered particles having the discharge direction of a prescribed range between a target and a base plate. CONSTITUTION:The wide ion beams 15 are emitted from a generator 11 and a cylindrical target 13 which is wide in accordance with the ion beams 15 is irradiated therewith to discharge the sputtered particles from the target 13. The thin film of these sputtered particles is formed on a base plate 12 which is formed into a wide cylindrical shape similarly as the target 13 and positioned adjacently to the target 13. In this device, a slit member 14 utilized as a sorting member is provided between the target 13 and the base plate 12. The slit member 14 has a widely perforated hole 14a correspondent to the base plate 12 and passes only the sputtered particles 16 of the discharge direction held in the range within the perforated hole 14a. These sputtered particles 16 are stuck on the base plate 12 and the angle of film formation is controlled.
Patent JP-S61236592-A (JP)
Inventor: MATSUI KOICHI
IPC: G06T11/20
Filed: 1985-04-12
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-H02254370-A (JP)
Title: Frequency analyzer
Inventor: NAKAGUCHI TOMOYUKI
IPC: G01R23/17
Filed: 1989-03-28
Abstract: PURPOSE:To detect a power of a high frequency electrical signal accurately by analyzing a frequency and a power of an electrical signal applied to a first transducer from a detection position and a detection output of a second diffraction light at a photo detector. CONSTITUTION:An outgoing light of a semiconductor laser 3 is condensed to a point A of a photo detector 21 through geodesic lenses 4 and 5. A part of a parallel light 10 is diffracted by a surface elastic wave 16 always excited from a transducer (TJ) 14 to generate a diffraction light 18. A reference signal with a fixed power is applied to the TJ 14 at a fixed frequency outside a band of the TJ 15 from a reference signal source 22. The diffraction light 18 is received with a photo detector 20, an output of which is inputted into a controller 23. Then, the controller 23 adjusts a current flowing through a laser 3 to keep an output of the photo detector 20 constant so that an outgoing light power from the laser 3 is controlled. As for the parallel light 10 left from the diffraction by the elastic wave 16, a diffraction light 19 is generated from a surface elastic wave 17 from the TJ 15 to be condensed to the photo detector 21 when a high frequency electrical signal is applied to the TJ 15.
Patent JP-S57191643-A (JP)
Title: Electrophotographic receptor
Inventor: TAKASU YOSHIO
IPC: G03G5/06
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a durable high-sensitivity photoreceptor not deteriorating characteristics even when repeating charging and exposing, by adding at least one of specified 3 kinds of hydrazone compounds to a charge transfer layer, and a specified bisazo compound to a charge generating layer. CONSTITUTION:A charge transfer layer contains one of compounds represented by the formulaeI, II, III in which R11, R12, R14, R15, R21, R22, R23, R24, R32, R33 are each optionally substituted alkyl or aryl; R11 and R12, R23 and R24, R32 and R33 each may combine to complete a nitrogen-containing hetero ring; R13, R16, R25, R26 are each H, halogen, or optionally substituted alkyl or alkoxy or aryloxy, or the like; R17, R31 are H, or optionally substituted alkyl or aryl; R27 is a divalent organic residue; A is an optionally substituted hetero ring; and n1, n2, n3 are each 0 or 1. A charge generating layer contains one of compounds represented by the formula IV in which A1, A2 are each a coupler residue; Y is an atomic group needed to complete an optionally substituted hetero ring containing quaternary ammonium; R41 is a divalent organic residue; R42 is an optionally substituted alkyl or aryl; and X is an anion. Accordingly, a photoreceptor superior in durability to be obtained.
Patent JP-S534484-A (JP)
Title: Production of semiconductor device
Inventor: HORI RIYOUICHI
IPC: H01L21/3213
Filed: 1976-07-02
Abstract: PURPOSE: To eliminate the shape difference of interlayer communicating holes and evade shortcircuiting by beforehand removing by photoetching the interlayer insulation material of the communication hole parts provided for communicating electrodes other than uppermost layer gate electrodes out of plural gate electrodes prior to the formation of the insulation material under wiring electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62234954-A (JP)
Title: Thermal head driving system
Inventor: MORI KOICHI
IPC: B41J2/365
Filed: 1986-04-04
Abstract: PURPOSE:To prevent heat accumulation of a thermal head and resultantly enable density-stable recording to be performed by dividing recording data of each single line into plural data per single dot, giving each of the data to a shift register while updating in accordance with a latch signal and adjusting the drive pulse width of the thermal head in accordance with the variation of a latch cycle. CONSTITUTION:Recording data of each single line is converted to a parallel data by a series/parallel conversion part 7, and this parallel data is divided into an initial data and an updated data at a data processing part 8 so that it may become plural data per single dot. After this, each divided data is converted to a serial data at a parallel/series conversion part 9, then is supplied to a thermal head drive circuit. At that time, a detection signal of a substrate temperature on a thermal head obtained by a temperature sensor 51 is read by a latch cycle selection part 10. As a result, a latch signal having a latch cycle T which enables the drive energy of each heating element on the thermal head to become constant is supplied to the thermal head drive circuit 11. Thus the effect of a heat accumulation of the thermal head can be eliminated by controlling the latch cycle.
Patent JP-H10273252-A (JP)
Title: Sheet conveying slide contact guide for image forming device
Inventor: OHASHI MASAAKI
IPC: G03G15/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying slide contact guide, which can comply with speedup of a processing speed or with compactification of a device main body in an image forming device and is excellent in heat resistance, flame resistance, abrasion resistance, and non-adhesiveness of toner, for an image forming device. SOLUTION: A slide contact guide which is brought into slide contact with a sheet covered in a device after image formation so as to guide the sheet, is formed of polyphenylene sulfide resin composition containing essential constituents consisting of 50-70 wt.% of polyphenylene sulfide resin with a melt viscosity of 3000 poise or more at a temperature of 315 deg.C, 20-30 wt.% of polytetrafluoroethylene with a means grain diameter of 1-5 μm, 2-7 wt.% of polyolefin such as high density polyethylene with a specific gravity of 0.942 g/cm<3> or more, and 10-40 wt.% of fiber type filler.
Patent JP-H02257810-A (JP)
Title: Liquid culture of fungi and apparatus therefor
Inventor: YOSHIDA HIROSHI
IPC: C12M1/00
Filed: 1989-03-31
Abstract: PURPOSE:To effect liquid culture of suitable fungi, as the cultivation environments are being optimally controlled, by providing devices which can lower the culture mixture level as the growth of mycelia on the support and can feed oxygen to the mycelia. CONSTITUTION:The culture medium 4 is introduced through inlet 9 into the sterilized culture vessel 3, the support 2 is dipped to absorb the medium. The seeds 1 inoculated to the support 2 implant and proliferate near the level of the medium 11. Then, pump 5 is used to lower the medium level to 12, 13, and 14 positions, simultaneously air is passed through the sterilization filter and fed through the inlet 6 into the vessel, and exhausted from the outlet 7 for circulation. The culture medium can be recovered for reuse. The pipe lines are controlled by means of magnetic valves and manual valves. When needed, the apparatus is equipped with lighting apparatus 10.
Patent JP-H06288506-A (JP)
Title: Aligning structure for boiler furnace wall
Inventor: TATSUHIRA KAZUKI
IPC: F22B37/36
Filed: 1993-04-05
Abstract: PURPOSE:To provide an aligning structure for a boiler furnace wall having a superior durability in which the concentration of stress at an aligning corner between the furnace wall and a sub-side wall. CONSTITUTION:A boiler furnace wall is so constructed that the furnace wall, a sub-side wall and a rear part heat transfer wall are constructed by walls in which pipes 14, 15 and membrane bars 13 are welded to each other to have an integral structure. A bottom wall 5 and a side wall 6 are connected to a side wall 4 of the furnace wall and at the same time the side wall of the rear heat transfer wall and a front wall are connected to an outlet side of the sub- side wall. One or a plurality of pipes 17 positioned most nearly to the side wall 6 of the sub-side wall in many pipes constituting the side wall 4 of the furnace wall are uniformly bent along the bottom wall 5 of the sub-side wall and then arranged within the side wall 6 of the sub-side wall.
Patent JP-S61235737-A (JP)
Title: Moisture sensor
Inventor: MIYAMOTO TOSHIHARU
IPC: G11B20/14
Filed: 1985-04-11
Abstract: PURPOSE:To monitor the presence or absence of water infiltration or the degree thereof so that the long-term history of a quartz optical fiber doped with P2O5 with water is known by passing white light including a specific wavelength or above into the optical fiber and measuring the quantity of the light attenuated as a result of the passage. CONSTITUTION:The light from a white light source 6 is transmitted through the quartz optical fiber 7 doped with P2O5. >=1.0mum wavelength and <=1.0mum wavelength are incorporated into the light. The light transmitted through the fiber is divided to >=1.0mum and <=1.0mum by a branching filter 8. The divided light are respectively detected by photodetectors 9, 10. The ratio PA/PB between the output PA obtd. by the electrical conversion of the long wavelength light and the output PB obtd. by the electrical conversion of the short wavelength is determined by a calculator 11. The output PA is attanuated but the output PB does not change when the water infilters the optical fiber 7. Such optical fiber is thereupon embedded in a crosslinked PE cable along the same to monitor the water infilration of the cable. The monitoring of the moisture not in interrupted spot-like positions but in a linear, i.e., continuous position is thus made possible.
Patent JP-H01255733-A (JP)
Title: Hydraulic shock absorber for vehicle
Inventor: NARADATE SATORU
IPC: F16F9/58
Filed: 1988-04-01
Abstract: PURPOSE:To enable the adjustment of a vehicle height to be carried out without changing riding comfortableness by supporting the spring end part on a cylinder side by a spring receiver, and enabling both a cylindrical body and a stopper for regulating the fully extended position of a piston rod to be together moved in the axial direction. CONSTITUTION:A piston 2 is inserted into a chamber in which oil O is filled. Between a piston rod 3 to which piston 2 is connected and a cylinder 1, a spring 4 is interposed. A cylindrical body 11 is screwed on the other circumference of the cylinder 1, so that it can be displaced at an optional position in the axial direction. Both ends of the coil spring 4 are supported by spring receivers 9, 10. A stopper 14 regulates the springing-out of the piston rod 3 by lockedly engaging the piston 2 with a cushioning material 14a. The upper surface of the stopper 14 is abutted on a collar 15 so as to be engaged with a hook 11a, so that the stopper 14 can be prevented from being sprung out. Thus, the adjustment of vehicle height can be enabled without changing riding comfortableness.
Patent JP-H10274190-A (JP)
Title: Wall hooking type fan and lightening fixture attachment
Inventor: YANO KAZUYA
IPC: F21V33/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable to easily attach a lightening fixture in winter in place of a wall hooking fan by dividing a wall hooking stand into a wall hooking part provided with a terminal connectable to a power source and a support part for a fan or a lightening fixture, and arranging a connection part detachably connected to the wall hooking part or the support part. SOLUTION: An wall hooking stand 3 for an wall hooking type fan is divided into a support part 31 and a wall hooking part 32. The support part 31 is connected by inserting a connection part 38 into a recessed connection part 33 of the hooking part 32 in a incliued state to the hooking part 32. A terminal 14 on the main body side of a fan is fitted and connected to a terminal 10 on the side of the hooking stand 3. An attaching screw 15 is screwed from a through-hole of the support part 31 to a screw hole of an attaching piece 35, for fixing the support part 31 to the hooking part 32. After the fan main body is detached from the hooking stand 3, a lamp holder for an attachment of a lightening fixture is inserted into the recessed connection part 33 of the hooking part 32, similarly in the incliued state to the hooking part 32. Thus the lightening fixture attachment can be connected.
Patent JP-H10289155-A (JP)
Title: Method and system for sharing and intervening cache line in shared state of smp bus
Inventor: RAVI KUMER ARIMIRI
IPC: G06F12/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the memory waiting time related to a reading type operation by making a requester processor issue the messages to try to read the unchanged sharing copies of value of the 1st and 2nd caches and then making one of caches transfer an answer to show that it can supply those cache value. SOLUTION: The value are loaded to at least 1st and 2nd caches from the addresses of a memory device, and the marks are added to both caches to show that they include the unchanged sharing copies of the value. Then a requester processor issues a message to show to try to read these value from the addresses of the memory device, and one of both caches transfers an answer to show that it can supply the value. Under such conditions, a protocol including the R which designates a block that is latest referred to is used in addition to the changing, exclusive, shared and invalid states in order to confirm the cache that owns the unchanged value.
Patent JP-S63243937-A (JP)
Title: Direct positive silver halide photographic emulsion
Inventor: MIURA TAKETOSHI
IPC: G03C1/36
Filed: 1987-03-30
Abstract: PURPOSE:To obtain the titled emulsion having high sensitivity and low fogging by incorporating at least one kind of an org. desensitizer having a prescribed composition, in the titled emulsion. CONSTITUTION:The titled emulsion contains at least one kind of the org. desensitizer shown by formula I wherein R is alkyl group, at least one of R<1>-R<5> groups is an electron attractive group having the delta value of Hammett's rule of >=0.21, and may be the same or the different with each other, and the remainder groups are hydrogen atom or alkyl group, Z is an atomic group necessary for completing a 5 or 6 membered nitrogen-contg. heterocyclic ring group, X<-> is an anion. Thus, the titled emulsion having the high sensitivity and the less fogging is obtd. by using the desensitizer shown by formula I for an electron acceptor.
Patent JP-H10234788-A (JP)
Title: Bed for care
Inventor: IIZUKA HARUHIKO
IPC: A61G7/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To make a patient possible to dispose the excreta without any help of a carer in excreting irrelevant to with or without his or her own will, by setting a floor face for supporting the head part and the breast part to a reclined position by the signal of a first switch driving an opening/closing device, and providing an injection device for injecting water or hot water into a dome. SOLUTION: When an excretion switch 26 is pushed, a floor face 1 is raised and at the same time, the floor face 1 and a floor face 2 are separated to the left and the right. In this state, a patient has the hip part supported by the side end of the floor face 1 as if sitting in an ordinary western-style toilet. When this state is set, wash water is injected from a wash water injection nozzle 25. When the patient excretes in this state, the excreta passes through a clearance and drops in a water tank 18. A projection 22 on the floor face 1 deforms by the weight of the patient to closely stick the body of the patient to the floor face 1 so as to prevent the excreta from entering the top side of the projection 22. This constitution can secure the excreta within the reach of the wash water and surely perform washing.
Patent JP-S58216561-A (JP)
Inventor: JIERARUDO EMU GURUUSHIN
IPC: A47G19/30
Filed: 1983-05-04
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-S575447-A (JP)
Title: Failure detecting system
Inventor: FUJIOKA FUMIO
IPC: H04B10/29
Filed: 1980-06-13
Abstract: PURPOSE:To detect a failure generating area simply, by using an optical fiber cable for signal, by transmitting an inherent signal during the range of failure, if failures such as intermission of transmitting signals or lowering in signal level takes place. CONSTITUTION:If a failure takes place at a point P of an optical fiber cable 21 for signal, an optical signal from a repeater 30 is not inputted to a repeater 31, and an input signal in a detecting circut of the repeater 31 is turned off, and failure signal from a failure signal generating circuit is outputted and it is inputted to a receiver 4 via optical fiber cables 22-2n for signal and a repeater 3n. The receiver 4 converts an input optical signal into an electric signal, which is applied to the failure detecting circuit to identify where the failure signal comes and the identified signal is outputted to a terminal 19. Further, if a transmitter 1 is in failure, a failure signal is transmitted from the transmitter or a repeater to the receiver 4 to identify where the output comes from and the output is given to the terminal 19.
Patent JP-S60223938-A (JP)
Title: Control device for air-conditioner
Inventor: ARAI HIROAKI
IPC: H02H7/085
Filed: 1984-04-19
Abstract: PURPOSE:To permit to notice an user the abnormality of the air conditioner without adding any new component to an existing device by a method wherein a controller is provided with a means, detecting existence of the abnormality by a comparation between a total energizing electric current for the air conditioner and a predetermined level and the operation control signals of the air conditioner and a compressor, and a means, outputting the result of detection into an indicator. CONSTITUTION:The controller 9 is added with a new air conditioner abnormality detecting function. The controller 8 is provided newly with the function to decide whether the operation of the air conditioner is normal or abnormal by the results of the comparation between the output voltage VIC of a total electric current detecting circuit 7 and a predetermined level VTH and the decision whether the signals of the air conditioner and the compressor are operation signal or stopping signal. The controller 8 is also newly provided with the function to indicate the result of above described decision in the indicator 19. According to this constitution, the abnormality of the air conditioner may be detected, it may be recognized by the user and transition to the serious trouble of the air conditioner may be prevented by only amending a soft ware for the controller consisting of a microcomputer without adding any new component to the existing device.
Patent JP-H03278011-A (JP)
Title: Camera with remote control device
Inventor: SHINTANI MASARU
IPC: G03B17/00
Filed: 1990-03-28
Abstract: PURPOSE:To widely imprint a scene including an operator with the aid of using a remote control device by including a focal distance set means for setting the focal distance of a photographing lens, which can zoom, to a prescribed focal distance on a wide side and a means which controls the focal distance set means with the aid of the remote control device. CONSTITUTION:The photographing lens 7 which can zoom, the focal distance set means 51 for setting the focal distance of the photographing lens to the prescribed focal distance on the wide side and the control means 53 which controls the focal distance set means by the remote control device 52 are included. Therefore, a photographer can control the set means 51 by using the remote control device 52 and set the focal distance of the lens 7 to the prescribed focal distance on the wide side. Thus, the scene is widely imprinted together with the operator by using the control device 52.
Patent JP-H04315521-A (JP)
Title: Electric discharge machine device
Inventor: YABE KIMIZO
IPC: B23H1/02
Filed: 1991-04-11
Abstract: PURPOSE:To reduce deformation of a machining voltage pulse, to perform high-efficient machining by means of a high frequency pulse, and to prevent breakage of a switch by means of a counter electromotive force by decreasing the length of a lead wire, through which a machining voltage pulse is fed, to a value as low as possible. CONSTITUTION:A capacitor 2 for power storage is connected to a machining gap 1 through a lead wire having a length of 1m or less and a series circuit 3 comprising a switch 31 and a resistor 32 is inserted in a connection circuit between the capacitor 2 and the machining gap 1. The capacitor 2 is utilized as a DC source located in the vicinity of the machining gap 1, and a machining pulse is generated and fed through ON-OFF switching control of the switch 31. This constitution performs electric discharge, through which an electric discharge current crest value is increased, to the machining gap 1 even in a position wherein a DC source device 4 for charging a capacitor is separated away from the machining gap 1.
Patent JP-H02257773-A (JP)
Title: Camera system
Inventor: KODAMA SHINICHI
IPC: G02B7/36
Filed: 1989-03-30
Abstract: PURPOSE:To attain detection of a focal point with high accuracy by providing a signal storage element and a readout system reading a signal optionally and driving part of the system near the focal point. CONSTITUTION:After a 1st rough focal point is detected, a picture signal at the 1st focal point is stored in a signal storage element 14, and a readout system 15 outputs only a signal from the signal storage element 14 to a monitor means 17, on which a picture is displayed. A drive control system 13 drives part of the system for this period to increase the apparent resolution thereby driving an image pickup optical system 11 again at a high speed to detect the true focal point. Then the drive control system 13 restores part of the system to output the signal of the image pickup element 12 to the monitor means 17 via the readout system 15. Thus, the focus is detected for a photographer of a camera with high resolution not giving a sense of disorder near the focal point.