baber/WOPTO huggingface dataset:
Patent JP-S61182512-A (JP)
Title: Measuring method of thickness of band-like material
Inventor: KATO HIROHARU
IPC: G01N23/06
Filed: 1985-02-08
Abstract: PURPOSE:To measure the thickness of a band-like material in its width direction highly accurately for a short period by reflecting the thickness data in a film flowing direction upon the thickness data in the width direction. CONSTITUTION:Radiant rays radiated from radiation source vessels 1, 21 are partially dispersed by a film 3, the other rays are transmitted through the film 3 and the quantity of transmitted rays is detected by detectors 2, 22 to detect the thickness of the film 3. An arithmetic unit 24 operates (t) (the time difference between timing signal strings A and B) on the basis of a measuring start signal received from a push-button switch 30, sends the timing signal string A to a storage device 23 simultaneously with said operation, and after (t)sec, sends the timing signal string A to an arithmetic unit 25 synchronously with the signal string A to read out the difference of film thickness values detected by the detectors 22, 2 and output the read value to a terminal 27. The thickness variation in the flow direction which has been detected by the detector 22 is subtracted from the thickness variation detected by the detector 2 to detect the unevenness of the thickness in the width direction crossing the film.
Patent JP-S63191532-A (JP)
Title: Press metal mold device
Inventor: AIBA EIJI
IPC: B23P23/04
Filed: 1987-02-03
Abstract: PURPOSE:To shorten the working process by installing a pin for loading a skirt part, penetrating through a hole for the shaft of a hand in free appearance and disappearance from the punch of a lower mold, in a press metal mold device in which the skirt part is installed onto the hand of a watch. CONSTITUTION:When the both side and a hole 5 for the shaft of a hand are punched out on a supplied plate member, and said plate member is pitch-sent onto the caulking board of a lower mold 1, a pin 10 projects, penetrating through the hole 5, and a skirt part 3 is supplied onto the top part of the pin 10 from a feeding passage 14 by a catching type hand, etc. Then, the punch 15 of the upper mold lowers, and the skirt part 3 is press-fitted and jointed into the hole 5 for shaft between the recessed punch 11 of the lower mold 7, lowering the pin 10 against a spring 8. Then, the supplied plate member 1 having the skirt part 3 installed is sent to the downstream side and press-worked for forming the hand. Therefore, the hand and hole can be formed at the same time by one press metal mold, and the skirt part can be jointed mechanically, and the working process can be shortened.
Patent JP-H0650710-A (JP)
Title: Stabilized dichroic laser diode interferometer
Inventor: PIITAA DEGURUUTO
IPC: H01S5/40
Filed: 1992-02-07
Abstract: PURPOSE: To obtain a controller for two-color laser diode interferometer in which the effect of drift due to temperature fluctuation is eliminated by stabiliz ing the wavelength of two laser diodes through a simple structure. CONSTITUTION: The two color laser diode interferometer comprises means for coupling the output of first and second laser diodes 10, 12 having different output wavelength, a beam splitter 18 for splitting the beam into a phase modulation reference beam and an object measurement beam, and means for comparing the phase of the object measurement beam and the reference beam. A light source means 2 comprises a single etalon 36 receiving a part of the beam from a single light source, as a wavelength compensation means for feeding first and second wavelength correction signals simultaneously to the first and second laser diodes 10, 12, in order to sustain each output wavelength within a desired range.
Patent JP-S54115364-A (JP)
Title: Cyclic dicarissene derivative and its preparation
Inventor: YOSHIDA ZENICHI
IPC: C07C319/20
Filed: 1978-03-01
Abstract: NEW MATERIAL:A cyclic dicarissene derivative of formula I: [R is hydrocarbon or heterocyclic residue which may have a substitent (alkyl, cycloalkyl, aralkyl, aryl, furyl, thiazolyl, benzimidazolyl group, etc.)].  
     EXAMPLE: 7,15-Di-tert-butylthio-pentacyclo [8(3.0 1.5 ), (1.0 6.8 ), (3.0 9.13 ), (1.0 14.15 )] sequsdeca-1,3,5,7,9.11,13,15-octaene.  
     USE: Pesticides, medicines, and raw materials for the synthesis of various chemicals.  
     PROCESS: A dithiodihalocyclopropene of formula II: (X is halogen) is reacted with cyclopentadiene is a solvent, e.g. methylene chloride, to give the cyclic dicarissene derivative of formula I. For smooth reaction, the compound formula II is added to the cyclopendiene containing a base, e.g. NaH. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02203078-A (JP)
Title: Variable displacement type torque converter
Inventor: KUMADA JIRO
IPC: F16H61/58
Filed: 1989-02-01
Abstract: PURPOSE:To spread a degree of freedom in a control enabling the characteristic to be freely changed from the outside by providing a lockup clutch which directly connects a converter cover to an output shaft through a hydraulic clutch when the second pump impeller is connected. CONSTITUTION:When a hydraulic control from the outside places in a released condition a hydraulic clutch 9 and a lockup clutch 19, as a pump impeller 2, only the first pump impeller 2a operates obtaining a small capacity coefficient depending on only this pump impeller 2a. While the hydraulic control from the outside places the hydraulic clutch 9 in a connected condition, when the lockup clutch 19 is placed in the released condition, as the pump impeller 2, the first and second pump impellers 2a, 2b operate obtaining a large capacity coefficient relying on both the pump impellers 2a, 2b. Further, when the hydraulic control from the outside places in the connected condition both the hydraulic clutch 9 and the lockup clutch 19, a lockup condition, directly connecting input and output shafts transmitting drive torque, is obtained by directly connecting a converter cover 1 to the output shaft 4 through both the clutches 9, 19.
Patent JP-H08218872-A (JP)
Title: Radiator fan control device
Inventor: ABE TOMOAKI
IPC: F01P5/06
Filed: 1995-02-13
Abstract: PURPOSE: To properly suppress the generation of vapor without being influenced by fuel nature. CONSTITUTION: When an engine cooling water temperature TW exceeds a set temperature KTW1 on the high temperature side, since a temperature state in which vapor is generated is produced in spite of fuel nature, a fuel temperature is reduced (steps 101 and 102) through operation of a radiator fan. Meanwhile, in a case of TW<=KTW1, an engine cooling water temperature TW is compared with a set temperature KTW2 on the low temperature side (step 103). In a case of TW<=KTW2, since vapor is not generated in spite of fuel nature, the radiator fan is brought into a stop after a lapse of a given time (steps 105-109). However, in a case of TW>KTW2, since there is the possibility for vapor to be generated depending upon fuel nature, an average air-fuel ratio correction factor FAFAV is compared with a determination value KAF to decide a vapor generating state.  When it is decided that vapor is generated, the radiator fan is operated to reduce a fuel temperature (step 102).
Patent JP-S53108820-A (JP)
Title: Flake graphite cast iron with excellent machinability
Inventor: AKAZAWA MASAHISA
IPC: C22C37/00
Filed: 1977-03-05
Abstract: PURPOSE: To provide the title cast iron which has excellent machinability at the time of high speed cutting, consists of C, Si, Mn, P, S and N of each specified amt. and the balance Fe and impurities, and is produced by melting in a low frequency induction furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09198537-A (JP)
Title: Display method for time card
Inventor: IWAKI KOZO
IPC: G07C1/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To easily manually calculate or sum up working hours by converting the time of reporting to work/leaving the office to minutes with change time as a reference and displaying them. SOLUTION: A time card is provided with columns 2 for displaying the working hours together with a date, office attending time and office leaving time in addition to columns 1 for a name and a section, etc. In the case, when this time card is inserted into a time recorder while assuming that the change time is set to 3:00AM, in addition to ordinary display, the reporting time to office and office leaving time are converted into minutes with the change time (3:00AM) as the reference and automatically printed by the time recorder. Thus, since the time of reporting to work/office leaving time is converted into minutes and displayed, the daily working hours can be simply found as the difference subtracting the office attending time from the office leaving time.  Then, it is enough for the total working hours finally summed up and displayed in minutes to be calculated by converting them into hours and minutes again. Therefore, the calculation of working hours is extremely facilitated.
Patent JP-S60167594-A (JP)
Title: Speaker device
Inventor: FUJIWARA SUSUMU
IPC: H04R1/32
Filed: 1984-02-10
Abstract: PURPOSE:To adjust the directivity of a speaker by rotating a cabinet in the circumferential direction and constituting a speaker so that a cabinet can be freely detached in a speaker system obtained by overlapping at least one cabinet containing the speaker, etc. CONSTITUTION:A spherical stopper 16 to prevent, for instance, the rotation is fit in the lower part 7 which becomes the upper part of a cabinet 5 to be overlapped in a cylindrical shape. The stopper 16 is fit in the upper part 6 which becomes the lower part in said cabinet 5. The prescribed number of stopping grooves are provided on a guide rail 15, and by increasing or decreasing the number of the stopping grooves on the guide rail 15, the control and the fine or coarse adjustment of the rotational range of the cabinet 5 in the direction of the circumference is made optionally by an audience. The spherical stopper 16 to prevent the rotation can suppress the rotation in the circumference direction of the cabinet 5, and the directivity of a speaker can be freely oriented to the position favorable to the audience in the fine tuning range.
Patent JP-S59149646-A (JP)
Title: Lamp of the same shape as fluorescent lamp
Inventor: MIURA JIYUNICHI
IPC: H01K1/28
Filed: 1983-02-15
Abstract: PURPOSE:To obtain a lamp suitable for household lighting, by providing a lamp with the same shape of glass bulb and base as a fluorescent lamp. CONSTITUTION:A filament 2 is connected between terminals 4, 6 and terminals 5, 7 are used for retaining the lamp. By this arrangement, it is made possible to use an incandescent lamp directly in a household fluorescent lamp holder. This lamp provides warm light without flickering. Especially, when it is used in a fluorescent desk lamp appliance, it provides a beam of light producing few shades and not tiring the eyes in reading.
Patent JP-S62180943-A (JP)
Title: Electric field radiation-type electron gun
Inventor: ISHIZAWA YOSHIO
IPC: H01J1/38
Filed: 1986-02-05
Abstract: PURPOSE:To stabilize a radiation current, by using graphite as positive electrode material. CONSTITUTION:The whole or the bump-shaped pointed end part (an electron beam receiving surface) of a positive electrode 2 is formed of graphite or an (0001) plane of graphite. Such formation enables the positive electrode 2 to be very easily degassed, obtaining a stable radiation current.
Patent JP-S59148997-A (JP)
Inventor: YAMANOI TAKASHI
IPC: G01D5/36
Filed: 1983-02-14
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-S57138666-A (JP)
Title: Developing device for electronic copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/09
Filed: 1981-02-21
Abstract: PURPOSE:To supply a developer to a magnetic roll part uniformly to use a small quantity of the developer effectively, by providing a member, which guides the developer to deflect it to one side in the longitudinal direction, and a member which carries this collected developer to the other side. CONSTITUTION:The bottom part in a casing is a developer storing part, and a developer T is stored in this part, and a developer agitating member 4 and a fogger roll 5 which feeds the developer in the casing toward one end part in the longitudinal direction of the casing are provided. The second fogger roll 6 is arranged above the roll 5 approximately in parallel with the roll 5, and a blade 7 for scraping off the developer which is not transferred to the photoreceptor side by a developing member and remains is brought into contact with the surface of a sleeve 2. These rolls 5 and 6 are so rotated that their toner feed directions are opposite to each other.
Patent JP-S54117436-A (JP)
Title: Substituted phenylurea, its preparation, and herbicide containing the same
Inventor: YOSHIDA AKIRA
IPC: C07C67/00
Filed: 1978-03-01
Abstract: NEW MATERIAL:N'-3-Phenetylthiophenyl N-methylurea derivative I (X is lower alkyl, lower alkoxy, halogen; n is 0W2; R is H, methyl, methoxy).  
     EXAMPLE: N'-3-Phenetylthiophenyl-N-methoxy-N-methylurea.  
     USE: Herbicide having photo-synthesis inhibiting activity. Effective to a wide variety of weeds, safe to rice plant, and low toxic to man and beast. It has similar structure to the known compound II provided that the benzyl group of the compound II is replaced by phenetyl group, and the O atom by S atom.  
     PROCESS: The objective compound I is prepared by reacting, e.g. 3-phenetylthiophenyl isocyanate derivative III with N,O-dimethylhydroxylamine, diemthylamine, or monomethylamine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H072769-A (JP)
Title: N-tert-butoxycarbonylmaleimide monomer and its production
Inventor: YASUMITSU TOKU
IPC: C07D207/24
Filed: 1992-02-10
Abstract: PURPOSE: To obtain the new compounds useful for the preparation or the like of a resist material having an excellent sensitivity and a heat-resistance, which are obtained by reacting resulting compounds from the reaction of maleimide with furan and removing the furan protecting group.  
     CONSTITUTION: 3,6-epoxy-1,2,3,6-tetrahydrophthalimide represented by formula I is obtained by the Diels-Alder reaction by heating and refluxing maleimide, furan and toluene placed in a reactor for 24 hours. Subsequently N-(t- butoxycarbonyl)-3,6-epoxy-1,2,3,6-tetrahydrophthalimide of formula II is obtained by dissolving the compound of formula I in dimethylsulfoxide, adding powdery potassium t-butoxide to it, stirring for 30 minutes at a room temperature, adding a di-t-butyldicarbonate to it to react for 2 hours. Subsequently the target N-tert- butoxycarbonylmaleimide represented by formula III is obtained by hydrolyzing the compound of formula II in toluene. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03229541-A (JP)
Title: Line addition device
Inventor: MURAKAMI HITOSHI
IPC: H04L12/40
Filed: 1990-02-05
Abstract: PURPOSE:To realize a flexible network by connecting plural slave stations including slave stations which do not have control means controlling whether a self transmission line is to be driven or not to a line having the independent transmission line and reception line of a half duplex polling/selecting system. CONSTITUTION:In a state where a first slave station 30 which does not have the control means is connected to the input-side of a line data reception means 12 and plural second slave stations 40 and 50 are multi point-connected to the input-side of a line data reception means 13 in a line addition device 10, the transmission line of the second slave station is not affected even if the first slave station 30 drives the transmission line as it is. On the other hand, the transmission line of the first slave station 30 is not affected even when one second slave station drives the transmission line. Since the line is the half duplex polling/selecting system, respective output signals of plural line data reception means are prevented from simultaneously being to a marking state. In respective output signals of plural line data reception means, the line data is ORed in the polarity of the marking state and it is transmitted to one main station 20 as line data.
Patent JP-H09197746-A (JP)
Title: Image forming device, process cartridge and recording medium storage means
Inventor: SATO HIROSHI
IPC: G03G15/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To intercept external light entering from the gap of a device main body and to prevent an electrophotographic photoreceptor from being inadvertently exposed by opening a light shielding member for the exposure window of a process cartridge only in image forming operation. SOLUTION: The light shielding member 12 opening/closing the exposure window 6a for a laser beam L1 forming an electrostatic latent image on the surface of a photoreceptor drum 1 is attached to a cartridge frame body 7a at a supporting point 12-1. When a signal for starting printing is transmitted from a controller, a normally open contact 29 is closed to impress a specified voltage on a solenoid coil 14. A magnetic substance 13 is attracted by the magnet of the solenoid coil 14 against the spring force of a tension spring 15, so that the member 12 is turned clockwise having the supporting point 12-1 as the center, and the exposure, window 6a is opened. In the case of finishing printing, the controller disconnects the contact 29.  Then, the magnetic force of the solenoid coil 14 is lost, and force is exerted on the member 12 is a direction where the exposure window 6a is covered by the spring 15, then the member 12 is rotated counterclockwise having the supporting point 12-1 as the center so as to cover the exposure window 6a.
Patent JP-H03229551-A (JP)
Title: Transfer telephone remote controller
Inventor: KONDO SHIGEO
IPC: H04M3/54
Filed: 1990-02-03
Abstract: PURPOSE:To eliminate the need for retrying an operation from the beginning like a conventional manner by allowing a micro computer to judge whether a system follows a previously decided operation procedure or not and ignoring an interruption call even when it occurs from a third person in the middle of the operation procedure. CONSTITUTION:When a telephone set provided with this transfer telephone remote controller is called, a detection part 1 detects the bell signal. When N-times ring back tones previously decided are received, the call is tentatively hung up and the call is made again within prescribed time, S seconds. When it is within prescribed time, a line relay circuit 13 is activated by the instruction of a program memory 7. Telephone circuits L1 and L2 and a transmission/ reception separation circuit 2 are connected and the line is closed. In a case when the system differs from the previously decided operation procedure, the operation by a person excepting the person himself is executed, for example, the micro computer does not receive it and the system goes to a waiting state until accurate input is executed. Even if there is the interruption call from the third person between first and second calls, the operation is prevented from being interrupted.
Patent JP-S62184112-A (JP)
Title: Production of high-tenacity high-modulus polyethylene fiber
Inventor: MITSUYOSHI TAKEHIKO
IPC: D01F6/04
Filed: 1986-02-06
Abstract: PURPOSE:To obtain the titled fiber having excellent tensile strength, initial modulus, etc., with a compact-sized apparatus on an industrial scale, by spinning and drawing a spinning dope of high-molecular-weight PE under specific condition, winding the drawn yarn and hot-drawing the yarn under specific condition. CONSTITUTION:A spinning dope produced from a 1-20wt% solution of PE having a weight-average molecular weight of >=700,000 is hot-drawn at a yarn- feeding rate of 10-50m/min (preferably 20-50m/min) and a draw ratio of 5-15 (preferably 5-12) and the drawn fiber is temporarily wound. The fiber is further hot-drawn at a yarn-feeding rate of 3-45m/min, preferably 20-45m/min and draw-retention time (ratio of length of drawing zone to feeding speed of yarn) of 1-20min, preferably 3-10min. The total draw ratio if >=30, preferably >=40.
Patent JP-S61254261-A (JP)
Inventor: JIIN PIEERU DABIEERU
IPC: B04B9/12
Filed: 1986-02-06
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-H07235875-A (JP)
Title: Rubidium atomic oscillator
Inventor: INNAMI YOSHIKAZU
IPC: H03L7/00
Filed: 1994-02-23
Abstract: PURPOSE:To prevent an output signal from a coupler from being interrupted should a rubidium atomic oscillator belonging to an acting group be faulty. CONSTITUTION:A phase detector 3 detects a phase error between output signals of rubidium atomic oscillators 1,2 to provide an output of an error signal. The error signal is subject to low pass filtering by a low pass filter 7 and the resulting signal is used tp a frequency variable control signal of the standby group rubidium atomic oscillator 2. An output signal of the standby group rubidium atomic oscillator 2 controlled by the control signal is the same as an output signal of the active group rubidium atomic oscillator 1. The phase of the output signal of the rubidium atomic oscillator 2 has a prescribed difference from a phase of the output signal of the rubidium atomic oscillator 1 by a phase adjustment device 4 and the output signal of the rubidium atomic oscillator 2 is given to a 3dB coupler 5, in which the output signals are synthesized and the result is outputted. Through the constitution above, should the rubidium atomic oscillator 1 be faulty, an output signal from the 3dB coupler is not interrupted. Furthermore, the phase adjustment device 4 is used to set the phase difference between the output signals of the rubidium atomic oscillators to be 45 deg., then the output level of the 3dB coupler is unchanged even when either of the rubidium atomic oscillators is faulty.
Patent JP-2000221507-A (JP)
Title: Liquid crystal display device
Inventor: NAGAHAMA HIROYUKI
IPC: G02F1/1335
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of the light emitted from a light source device and to provide a low-cost liquid crystal display device. SOLUTION: The device consists of a light source device 1 having at least a light source 5, reflection layer 6 and light transmission layer 7, a polarizing separator 2 and a polarized light rotator 3 and a liquid crystal panel 4 having a liquid crystal layer 8 and polarizing layers 9 applied on the outside of the liquid crystal layer 8 successively laminated on the light-emitting face of the light source device 1. The polarized light separator 2 consists of a polarizing film having a cholesteric liquid crystal layer, and the polarizing rotator 3 consists of a uniaxially anisotropic polyester film having the double refraction(Re) expressed by the following formula and <=10% max. strain in the orientation main axis. The formula is λ×(n-0.5)/4<=Re<=λ×(n+0.5)/4, wherein, λis the wavelength and (n) is an odd number in positive integers.
Patent JP-H0558683-A (JP)
Title: Method and device for producing curved heat insulating plate glass
Inventor: MIITSUISURABU NATORUFU
IPC: C03C27/12
Filed: 1992-02-12
Abstract: PURPOSE: To provide a method for making curved insulating glazing panes having close tolerances of thickness and surface form.  
     CONSTITUTION: In this method for making curved insulating glazing panes by adhering two curved glazing panes through a spacer frame coupled between these two glazing panes at the terminal parts of these two curved glazing panes, at least one of the said two curved glazing panes 2 and 22 is elastically deformed into theoretical desired shape corresponding to the external shape of these insulating glazing panes while using suction moulds 1 and 21, which are bent to the glazing pane 2 and adhered to the other glazing pane while keeping such a state. 
     COPYRIGHT: (C)1993,JPO