baber/WOPTO huggingface dataset:
Patent JP-S5799589-A (JP)
Title: Penicillin derivative and its preparation
Inventor: HIRAI KOUICHI
IPC: A61P31/04
Filed: 1980-12-13
Abstract: NEW MATERIAL:A penicillin derivative shown by the formulaI(Y is Br, alkylthio, arylthio, etc.; R is H, carboxy-protecting group; n is 0W2; with the proviso that when n=0, Y is not Br).  
     EXAMPLE: Methyl 6 α-bromo-6β-[(R)-1'-hydroxyethyl]-β-oxopenicillanate shown by the formula II.  
     USE: An intermediate for synthesizing a simulant compound of thienamycin.  
     PROCESS: A compound shown by the formula III (X and Y are Br and n is 1 or 2; X=H, Y is alkylthio, etc. or X and Y are alkylseleno and n=0) is treated with an alkyllithium or alkylmagnesium, and reacted with acetaldehyde to give the desired compound shown by the formulaI. The reaction is preferably carried out in a solvent (e.g., THF) at low temperature -78W-20°C under an inert gas (e.g., nitrogen) flow to suppress side reactions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0526634-A (JP)
Title: Cross section shape measuring method
Inventor: MORI SHIGERU
IPC: G01B11/24
Filed: 1991-07-17
Abstract: PURPOSE:To provide a cross section shape drawn by a smooth contour line with no irregularities by moving the laser slit light by a slight distance from an optional position, inputting the reflected light at different positions obtained from an object to be measured, and synthesizing it. CONSTITUTION:A robot controller 10 scans a laser slit light source on the surface of an object to be measured. A laser diode 11 is stored in the laser slit light source and outputs a laser beam to output the laser beam light. A CCD camera 6 receives the reflected light from the object of the laser slit light, photoelectrically transfers the reflected light into an image signal, and outputs it to an image processor 3. The laser beam is moved by a slight distance at this time. The image processor 3 stores the radiation position together with the image, synthesizes all stored images, and calculates the center of gravity position of the average intensity. The cross section shape is displayed on a monitor 7 based on the calculated light center of gravity, and the cross section shape formed by a smooth contour line with no irregularities is obtained.
Patent JP-S6333022-A (JP)
Title: Shifting communicating system
Inventor: YORITA TAKEO
IPC: H01J37/24
Filed: 1986-07-26
Abstract: PURPOSE:To use a control channel at other equipment with a simple circuit constitution by changing and setting the frequency of the leaking transmitting electric wave of a master equipment or a terminal equipment to the frequency outside the band of a wireless channel when a queuing condition is obtained, in a cordless telephone set, etc. CONSTITUTION:When a queuing condition is obtained, for example, a control part 16 of a master equipment controls a synthesizer for transmitting, sets the transmitting frequency of respective transmitting parts 11 to a waiting channel and turns off the power source of an electric power amplifying part 12. Here, the waiting channel is the prescribed frequency outside the band of a wireless channel (composed of plural calling channels and one control channel) used at a said system. At a master equipment, when incoming is executed, the control part 16 controls a synthesizer for transmitting, makes the transmitting frequency of a transmitting part 11 from the waiting channel into a control channel, turns on the power source of the electric power amplifying part 12 and the sending of a calling signal from a transmitting antenna 14 is executed by the control channel.
Patent JP-H0466371-A (JP)
Title: Motor-driven power steering device
Inventor: UKIGAYA HIDEO
IPC: B62D5/04
Filed: 1990-07-05
Abstract: PURPOSE:To secure safety by applying a current to an electric motor with an electromagnetic clutch in the released state before the action of a motor- driven power steering at the makeup time of an ignition switch, then checking the constrained state of the electric motor, and cutting off the electric motor from a steering system in the case of the electric motor being constrained. CONSTITUTION:When the ignition switch of an automobile is turned on, an initializing process is performed in a control device 13, and then initial check for confirming the constrained state of an electric motor 17 is performed under the released state of an electromagnetic clutch 18 before the action of a motor- driven power steering. Upon detecting the constrained state, the motor-driven power steering is placed in the non-acting state, with the electromagnetic clutch 18 left in the released state to secure safe operation. When the constrained state is not detected, auxiliary steering force is computed on the basis of the output signals of a vehicle speed sensor 12 and a torque sensor 11 so as to control the electric motor 17 through a motor driving circuit 15. When the vehicle speed becomes more than the specified value, the electromagnetic clutch 18 is released, and the constraint of the electric motor 17 is checked.
Patent JP-S6234427-A (JP)
Title: Data transmission controller
Inventor: OTOMO KATSUHIKO
IPC: H04B7/26
Filed: 1985-08-07
Abstract: PURPOSE:To prevent interference of signals with each other, by outputting an over-reach signal which commands another base station to inhibit transmission when transmitting signals to an over-reach area where the signal of the another base station reaches and inhibiting its own transmission upon receiving the over-reach signal from the another base station. CONSTITUTION:When a base station 7 on one side sends a polling signal (b) to a mobile station 8 in an over-reach area 10, the station 7 outputs an over- reach signal (d) to the CPU 3 and signal control section 2 of another base station 7 on the other side from its command circuit 12. Then the inhibition circuit 13 of the base station 7 on the other side is actuated and causes sending of data from the CPU 3 to be inhibited until the over-reach signal (d) disappears. Moreover, the over-reach signal (d) also actuates another inhibition circuit 14 and locks the signal control section 2 in the sense of hardware until the over-reach signal (d) disappears.
Patent JP-H04226753-A (JP)
Title: Plastic laminated sheet and its manufacture
Inventor: PEETAA RUUDORUFU TSUIGETEI
IPC: B29C69/02
Filed: 1991-07-17
Abstract: PURPOSE: To provide a plastic laminate called an engineering plastic having a flame retardance by incorporating a deforming ability of a thermoplastic plastic, high heat resistance, good impact resistance and high rigidity value. CONSTITUTION: A nucleus layer made of a mixture of an aromatic polyetherimide and an aromatic polyether imide having a thermoplastic polymer material compatible with the imide at a maximum of 40 wt.% and a coating layers are adhesively bonded to both sides of the nucleus layer made of an aromatic polyethersulfone.
Patent JP-H0339806-A (JP)
Title: Low nox burner
Inventor: MATSUMOTO MICHIMASA
IPC: F23C99/00
Filed: 1989-07-07
Abstract: PURPOSE:To lower the combustion temperature and split the flames so as to reduce the NOx emission by providing a water-spray nozzle in a steam- generating chamber and by forming in the side wall of a combustion cone an opening through which the steam produced in the steam-generating chamber is sent into the combustion cone. CONSTITUTION:A steam-generating chamber 10 is provided at the side of a combustion cone 3. Openings 11 for passing air for combustion are formed in the bottom plate 2 of a wind-box. Through each of the openings 11 for passing air for combustion, a water-spray nozzle 8, connected to a water pipe 7, is passed into the steam-generating chamber 10. Steam-passing openings 12 through which steam produced in the steam-generating chamber 10 is sent into the combustion cone 3 are formed in the side wall of the combustion cone 3. The water W sprayed inside the steam-generating chamber 10 from the water- spray nozzles 8 receives heat from a side plate 4 of the cone and the combustion cone 3, is turned into steam S and sent through the steam-passing openings 12 into the flames inside the combustion cone 3. By virtue of this steam the combustion temperature of the flames is lowered, the flames are split, the rate of the combustion slackens, and the NOx emission can be reduced.
Patent JP-S6419891-A (JP)
Title: Movement detecting circuit
Inventor: KOBAYASHI KAORU
IPC: H04N9/77
Filed: 1987-07-15
Abstract: PURPOSE:To detect movement information by calculating difference between a frame-delayed luminance signal and the signal obtained by separating a carrier chrominance signal through a wide BPF and furthermore transmitting this signal through a narrow BPF and said two signals undergone no frame delay and then applying the absolute value calculation to said difference. CONSTITUTION:The composite color TV signal (Y+C) of an NTSC system, etc., inputted from an input terminal 21 is supplied to a comb-line filter 22, a wide BPF 23, a horizontal/vertical correlation detecting circuit 24, and a delay circuit 25 which compensates the delay of those filters and the circuit 24 respectively. The output carrier chrominance signal C' of a switch circuit 26 is supplied to a narrow BPF 27 and also to a subtractor 28 which performs the subtraction to the output of the circuit 25. The signal C' is inverted and the frame-delayed output of a frame memory 31 is supplied to a subtractor 32 to undergo the subtraction to the TV signal supplied from the terminal 21. Furthermore said output of the memory 31 is supplied to an absolute value arithmetic circuit 33 to undergo the absolute value calculation and outputted through an output terminal 34 as the accurate movement information.
Patent JP-S6236705-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KURIYAMA KIYOSHI
IPC: G11B5/027
Filed: 1985-08-09
Abstract: PURPOSE:To avoid the deterioration in the S/N of the reproduced signal by inserting such a waveform that always gives the linear interpolation immediately before and after the noise produced when a head is switched. CONSTITUTION:The signals recorded to a magnetic tape are picked up by rotary heads 1 and 2 exclusive for voices and then amplified by head amplifiers 3 and 4. Thus signals S2 and S3 are obtained. A switch 6 is changed over alternately by a head switch pulse signal S1 exclusive for voices. Thus a continuous frequency modulated signal S4 is obtained. The output S4 of the switch 6 is supplied to the 1st BPF 7 and only the frequency modulation component of the left stereo signal is extracted and supplied to the 1st FM demodulator 8 for demodulation of the left signal. Then a signal S5 is obtained via the 1st LPF low-pass filter 10. The signal S5 is supplied to the 1st arithmetic circuit 18 together with a holding pulse signal S7 which is produced from the signal S1 through a pulse producing circuit 17. Thus a signal S8 which is free from the noises produced when a head is switched is delivered through a left signal output terminal 11 after the arithmetic processing.
Patent JP-S6237888-A (JP)
Inventor: HONGO TOMOYUKI
IPC: H01R13/74
Filed: 1985-08-10
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-S6420503-A (JP)
Title: Filter and device for generating pseudo parallel ray
Inventor: TAMURA HIDEO
IPC: G02B5/00
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a pseudo parallel ray with simple constitution, by passing linear light through a flat shape intermediate member on the surface of which a reflecting part and a non-reflecting part are arranged alternately via a cylindrical lens. CONSTITUTION:A beam of light emitted from a fluorescent lamp 1 is changed to the linear light passing the cylindrical lens 3, and is made incident on the light input part 6 of a filter 5 for generating the pseudo parallel ray. The filter 5 consists of the reflecting part 11 and the non-reflecting part 12 arranged a alternately on the surface of a translucent intermediate member 9. Incident light to the filter 5 is reflected repeatedly on the reflecting part 11, and is changed to the pseudo parallel ray, then, it is emitted from a light output part 10.
Patent JP-H0842160-A (JP)
Title: Frame member for sheet holding frame
Inventor: NAKAMURA YOSHIHISA
IPC: E04G21/32
Filed: 1994-07-28
Abstract: PURPOSE:To simplify work to insert a peripheral edge part of a sheet between two plate-like projecting parts in a frame member, and improve stability of the held sheet. CONSTITUTION:In a frame member used to assemble a sheet holding frame to hold the peripheral edge of a sheet S, two plate-like projecting parts 18 and 19 extending in the lengthwise direction are mutually integrally formed at prescribed intervals in an opposed shape on a surface to turn to the frame inside of a frame member body 17. A width of one plate-like projecting part 18 is set wider than a width of the other plate-like projecting part 19. A bending part 18a projecting to the opposite side of the narrow plate-like projecting part 19 is formed in a width intermediate part in the wide plate-like projecting part 18 so as to contain a part corresponding to the tip of the narrow plate-like projecting part 19.
Patent JP-H0618891-A (JP)
Title: Liquid crystal element
Inventor: NAKAJIMA YASUSHI
IPC: G02F1/1337
Filed: 1992-07-03
Abstract: PURPOSE:To uniformly orient liquid crystal molecules and to obtain a good display free from unequal display by forming horizontally oriented films of silk fibroin protein. CONSTITUTION:A pair of transparent substrates 1, 2 consisting of glass, etc., are joined via a frame-shaped sealant 3 and a liquid crystal is encapsulated in the region enclosed by the sealant 3 between the two substrates 1 and 2. Transparent electrodes 4, 5 are respectively formed on the surfaces facing each other of the substrates 1, 2. The electrode forming surfaces of the substrates 1, 2 are coated with transparent insulating films 6, 7 consisting of silicon oxide, etc., and the horizontally oriented films 8, 9 for orienting the liquid crystal molecules A in a horizontal direction are formed on these insulating films 6, 7. The horizontally oriented films 8, 9 are formed of the silk fibroin protein obtd from cocoons of silkworms and the film surfaces thereof are subjected to an orientation treatment by rubbing.
Patent JP-H0464409-A (JP)
Title: Cement-liquefying method
Inventor: ICHIKAWA SEIJI
IPC: B01F7/16
Filed: 1990-07-04
Abstract: PURPOSE:To liquefy generally used cement in the state without particles simply at practical field by making cement paste by using a mixer and by powdering the particles in the cement by a cement-crusher. CONSTITUTION:Hot water is suitably poured into the mixer 2 on a crusher 1 from a hot water-feeder, and then suitable amount of cement is fed thereinto and is agitated, thereby making cement paste. Further in order to accelerate to half-dissolution of coarse particles, a burner 5 is ignited, and after said material is boiled, it is dropped through a cock 4. While the paste in a tank mixer 9 of an arm 8 is agitated with the rotary action of a rotary shaft 6 and a worm gear 7, it is allotted and is dropped through the groove 11 of a dropping port 7, and simultaneously while the particles are removed under the condition without dewatering by the combined effect of a plurality of the rotary sliding action-crushers of the composite shape of the rubber blade 10 in a rotary rotor 13 and liners 12, 18, 19, the paste is dropped, and the residual fine particles collected in a semicircular mixer 14 correspondingly to the difference of specific gravity, is returned to the tank mixer 9 through a sand pump 21 and a return pipe 22.
Patent JP-H0464733-A (JP)
Title: Magnetic particle type electromagnetic coupling device
Inventor: KOBAYASHI RYOJI
IPC: F16D37/02
Filed: 1990-07-02
Abstract: PURPOSE:To detect a torque without increasing the size of a magnetic particle type electromagnetic coupling device, to perform sufficient torque management or control by incorporating a torque detector in the magnetic particle type electromagnetic coupling device. CONSTITUTION:An exciting coil 2 is energized so that a magnetic flux PHI is generated, and accordingly, magnetic particles 10 are magnetized so as to be connected in a chain-like manner between a drive member 7 and a driven member 9 which are accordingly coupled with each other so as to transmit a power from a drive shaft 29 to a driven shaft 11. In this arrangement, a torque corresponding to the transmitted power is applied to the drive shaft 29 so that a tension is effected in one of magnetic layers 31, 32 and a compression is effected in the other thereof, resulting in generation of a strain. This strain causes the magnetic permeability to vary, that is, the magnetic permeabilities caused by the tension and the compression vary in opposite directions, respectively. Detecting coils 37, 38 detects variations in these magnetic permeabilities as variations in impedance, and a detection circuit 41 amplifies a difference between outputs from the detecting coils 37, 38 and delivers a detection voltage in accordance with the value of a strain in the drive shaft 29 or a torque.
Patent JP-H0846742-A (JP)
Title: Automatic document feeder
Inventor: KITATSUME KOUICHIROU
IPC: G03G15/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide the automatic document feeder in which production of jamming or the like is prevented in the case of feeding an document without degrading of read quality and not requiring a large sized image reader. CONSTITUTION:A removable window frame 20 is fitted to a main body of the automatic document feeder. A guide member 22 guiding a document to an image read position specified buy a window 21 and a guide member 25 surely picking up a tip of the document whose image is read are formed to the window frame 20 and a transparent film 30 is stretched to the guide members 22, 25 and the window 21. Through the constitution of employing the window frame having the transparent sheet as above, production of jamming or the like is prevented.
Patent JP-S6334474-A (JP)
Inventor: KUNO YASUO
IPC: F25D13/00
Filed: 1986-07-28
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-H0228295-A (JP)
Title: Grease composition
Inventor: KATO KAZUO
IPC: C10M169/02
Filed: 1988-07-18
Abstract: PURPOSE:To obtain the subject composition having long life and good lubricity and advantageous from an economical point of view by adding a specific amount of a polyurea compound as a thickener to a base oil containing a specific amount of naphthenic hydrocarbon having specific physical properties. CONSTITUTION:The objective composition is produced by compounding (A) a base oil containing >=30wt.% of a naphthenic hydrocarbon having a traction coefficient of >=0.08, an aniline point of >=70 deg.C and a crystal disappearing temperature of <=0 deg.C with (B) 2-30wt.% of a polyurea (especially triurea compound) as a thickener. Preferable examples of the naphthenic hydrocarbon are the compounds of formula I and formula II (R1 is methylene, ethylene or methyl- substituted methylene; R3-R5 are methyl or ethyl; l, m and n are 0 or 1) having the total C number of 19-24.
Patent JP-2000006433-A (JP)
Title: Apparatus for detecting presence/absence of ink
Inventor: IWASAKI FUMIHIKO
IPC: B41J2/175
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To detect the presence/absence of ink in a printing head without wasting a recording paper by setting a land part which moves between a face position where the part faces an ink discharge opening and a non-face position different from the face position and where a discharged ink is landed and detecting the landed ink. SOLUTION: An apparatus 40 for detecting the presence/absence of an ink is provided with a rectangular parallelopiped frame 46 having an opening 44 formed at an upper face. A cylindrical drum 50 having a white outer circumferential face 50a and rotated by a driving mechanism about a rotary shaft 48 is rotatably fixed inside the apparatus. The ink is landed to the drum from an ink discharge opening 20a. A cleaning member 52 is arranged sideways to be in strong contact with the drum 50, so that the landed ink is wiped easily. While the drum 50 is present at a face position facing the ink discharge opening 20a, one line is printed when the ink remains at a printing head and no line is printed when the ink is not left, which is detected by a reflecting type sensor 42.
Patent JP-H0343904-A (JP)
Title: Fluorescent lamp
Inventor: OSADA KIMIO
IPC: H01R33/08
Filed: 1989-07-11
Abstract: PURPOSE:To reduce the number of components and prevent a bulb from being broken by soldering leads extending out of an end of a fluorescent lamp directly to an attachment base plate and interposing an elastic member between the lamp and the attachment base plate. CONSTITUTION:Each of cold cathodes 3, 3 is connected to two leads 4 extending out of the end of a bulb 2. These leads 4 are passed through holes 7 in a wiring base board 6 and led to the back side of the base board 6 and respectively soldered to printed wirings 8. Therefore, a lamp 1 is connected to the wiring board 6 and electrically connected to the wirings 8. Either end of the lamp 1 is elastically supported with a cap-shaped elastic member 10 of approximately semicylindrical shape made of an elastic material such as silicone rubber. This reduces the number of components and soldering points, and prevents stresses and resultant breakage of the bulb 2.
Patent JP-H0621670-A (JP)
Title: Connector structure provided with erroneous insertion preventing mechanism of printed board and electronic device with it
Inventor: ASAI SEIJI
IPC: H05K7/14
Filed: 1992-07-06
Abstract: PURPOSE:To realize a connector structure which surely prevents erroneous insertion of a number of printed boards connected through a connector to a back panel of a shelf and makes possible combination thereof at a low cost. CONSTITUTION:A male-side connector housing 9 is fixed to a back panel 4 and a plurality of cut-out parts 12 are provided to a wall 11. A key 13 is inserted and secured to a part of the cut-out parts 12 removably. A plurality of groove parts 14 corresponding to the cut-out parts 12 are provided to an edge face of the female-side connector 8 fixed to an end part of a printed board 7, and a key 13' is inserted and secured to a part of the groove parts 14. According to this constitution, in case a key is inserted to both relative cut-out part and groove part, a connector is not fitted through mutual interference of keys.
Patent JP-2000010757-A (JP)
Title: Computer system, and electronic mail reading-method
Inventor: SUZUKI TAKAKO
IPC: H04L12/54
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a computer system which can set an item to be read out of a received electronic mail to read only the desired item. SOLUTION: A reception mail acquisition part 22 requests transfer of a reception mail to an electronic mail transmission/reception system 10 and transfers the reception mail, which is transferred in response to this request, to a voice synthesizing part 23. When the reception mail is transferred to the voice synthesizing part 23 from the reception mail acquisition part 22, the voice synthesizing part 23 refers to a voice synthesizing dictionary 32 to synthesize voice data corresponding to text data belonging to an item set as the reading- out object by a setting information file 31 out of items of the transmitter, transmission destination, references, the reception day, the subject, and contents which constitute this reception mail.