baber/WOPTO huggingface dataset:
Patent JP-S63142939-A (JP)
Title: Digital fsk demodulator
Inventor: NOGAMI KAZUO
IPC: H04L27/156
Filed: 1986-12-05
Abstract: PURPOSE:To realize an inexpensive FSK demodulator with no adjustment and with high reliability by providing a digital oscillator generating a reference signal and a digital phase comparator comparing the phase of the reference signal with an FSK modulation signal. CONSTITUTION:A reference signal of a frequency fc=(f1+f2)/2 is inputted from a digital VCO 33 to a terminal R of a digital phase comparator 35. In this case, when a signal of a frequency f2(f2<fc) is inputted to a terminal V, the level of a terminal V1 goes to '1'. When a signal of a frequency f1(f1>fc) is inputted to the terminal V, the terminal D1 goes to '1', an RS flip-flop 37 is set and the output Q goes to '1'. Thus, a demodulation signal in response to a data is obtained from the RS flip-flop 37. Since the circuits constituting the titled demodulator are all digital circuits, no adjustment is required, the reliability is high and the cost is reduced.
Patent JP-S62150382-A (JP)
Inventor: SEKI SHIZUO
IPC: G02F1/13357
Filed: 1985-12-25
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-2000119144-A (JP)
Title: Skin lotion
Inventor: SUZUKI YASUTO
IPC: A61K8/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prepare a skin lotion, effective for prevention of skin senility such as appearance of wrinkles, for amelioration and for depression of hair growing, or the like by including a specific compound. SOLUTION: This skin lotion includes a compound of formula I [wherein, R1 and R2 are each H or an alkyl; R3 and R4 are each H, an aralkyl or a (substituted)alkyl], (e.g. a compound of formula II) or its salt [e.g. an alkali metal salt, an alkaline earth metal salt, an amine salt, an amino acid salt or the like] in a content of pref. 0.0001-40 wt.% (esp.pref. 0.01-20 wt.%) based on the weight of the skin lotion. The compound of formula I can be produced by e.g. reacting a dipeptide with a halogenated formate in a base such as an amine.
Patent JP-H01135968-A (JP)
Title: Control valve
Inventor: TABEI MASATOSHI
IPC: F16K1/22
Filed: 1987-11-18
Abstract: PURPOSE:To enable foreign matter to be removed while accurately performing a flow control by mounting a movable valve unit, having many circulative holes, slidably to a main valve unit which is turnably provided with a valve rod serving as the center having many circulative holes. CONSTITUTION:In a valve case 1, a main valve unit 2, having many circulative holes 2b, is rotatably provided with valve rods 3, 4 serving as the center, and a movable valve unit 9, having many circulative holes 9a, is slidably mounted to the main valve unit 2. Thus sliding the movable valve unit 9, because its circulative 9a enables its communication condition to be changed for the circulative hole 2b of the main valve unit 2, a flow control can be accurately performed when a valve generates a flow small quantity. While freely turning the main valve unit 2 with the valve rods 3, 4 serving as the center moving a surface in the upstream side to the downstream side, because a backwash condition can be obtained, foreign matter can be easily removed.
Patent JP-H08147226-A (JP)
Title: Specified data passing distribution measuring system
Inventor: SATO AKISHI
IPC: H04L69/40
Filed: 1994-11-25
Abstract: PURPOSE: To measure the passing distribution of specified data on a data line, through which the packet data of a fixed length or a variable length pass, only with processing due to a hardware. CONSTITUTION: When the packet data pass on a data line 1, a counter circuit 2 counts the number of passing data. A specified data identifying/circuit 3 recognize the passing of error data and outputs an output count value 4 of the counter circuit 2 at that point of time to a distribution memory 5 and at the same time, the counter circuit 2 is reset by a reset circuit 6. The distribution memory 5 is accessed with the output count value 4 of the counter circuit 2 as an address, and memory data 7 of this address are outputted to an adder circuit 8. The adder circuit 8 counts up the memory data 7 in the distribution memory 5 for one and outputs them to the distribution memory 5. The distribution memory 5 writes output data 9 of the adder circuit 8 to the relevant address. A control circuit 11 reads output data 10 from the distribution memory 5 and outputs them to the outside.
Patent JP-H01135399-A (JP)
Title: Cordless iron
Inventor: YAGI TOYOHIKO
IPC: D06F79/02
Filed: 1987-11-18
Abstract: PURPOSE: To prevent a fault or the like by water intrusion by arranging a power feeding terminal inside a partition chamber and providing a water discharge path communicated from the bottom surface of the partition chamber to the outside of a mounting base. CONSTITUTION: An iron main body 1 is provided with a bar-shaped collector terminal 2 and a mounting base 4 is provided with a power feeding terminal 5 for supplying electricity by being joined to a collector terminal 2 at the time of mounting the iron main body 1. Also, the power feeding terminal 5 is arranged inside a partition chamber 10 and the water discharge path 16 is communicated from a bottom surface 17 of the partition chamber 10 to the outside at the lower part of the mounting base 4. Then, in the case that water is erroneously sprinkled on the mounting base 4, the water intruding from a power feeding terminal hole 11 is received inside the partition chamber 10 and quickly discharged through the water discharge path 16 to the outside without spreading to the entire inside of the mounting base 4.  Then, the danger of the malfunction of an electronic control circuit incorporated on the outside of the partition chamber 10, the corrosion by the water of electronic components or the like and an electric shock are prevented to a minimum.
Patent JP-H07111914-A (JP)
Title: Tooth brush bent into v-shaped form in tip
Inventor: SHOJI TAKASHI
IPC: A46B5/00
Filed: 1993-10-18
Abstract: PURPOSE:To cleanly sweep away leftover dregs or the like remaining in gaps between teeth by bending a tooth brush into a V-shaped form so that the brush moves parallel to the row of teeth with the vertical movement of the hand gripping vertically the stem of the tooth brush. CONSTITUTION:A tooth brush part 1 and stem part 2 are pierced through by a pin 3 to be rotated. Also, the brush part 1 is provided in the lower part with three inverted V-shaped recesses and the stem part 2 is provided on the upper part with an elastic member, ball, or the like 4 serving as a cam entering between the inverted V-shaped recess. The tooth brush is thus divided into the tooth brush part and stem part so that the tooth brush part is bent left and right by the mechanism of the cam, elastic force, recess, or the like, the brush part is made parallel to the row of the teeth, the stem part is set almost vertically in the front lower direction of the face to be vertically naturally gripped. Since the direction of the brush part 1 can be changed if necessary to the left and right depth of the mouth in one touch manner by the use of the mechanism of the cam or the like, the hand for brushing the teeth is always vertically moved in the front lower position of the face so that even a little child can easily brush his teeth without fatigue and cleaner than by a conventional brush.
Patent JP-H08144592-A (JP)
Title: Electronic lock control device
Inventor: TAKAHASHI KATSUYUKI
IPC: E05B49/00
Filed: 1994-11-25
Abstract: PURPOSE: To use an unlocking input means in common by acquiring the room ID number from the shape of a key. CONSTITUTION: A shape detecting means 20 detects the shape of a key 60 inserted from a keyway 21 via a cylinder contact 23 and feeds the shape signal to a shape table 32 via a decoder 31. The shape table 32 is retrieved based on the shape signal, and the room ID number is outputted from a room ID number output terminal 50 based on the retrieved result.
Patent JP-S62148874-A (JP)
Title: Measuring instrument for falling speed of blast furnace charge
Inventor: KUSAKA TAKUYA
IPC: C21B7/24
Filed: 1985-12-23
Abstract: PURPOSE:To take a measurement with high accuracy by installing a microwave antenna in a blast furnace, radiating a microwave to an in-furnace charge, and finding the falling speed of the charge from the Doppler wave period between the sent wave and its reflected wave. CONSTITUTION:This measuring instrument consists of a lance 1 which can scan in a furnace radial direction, the driving device 2 for the lance 1, and a microwave laser 3 mounted on the tip part of the lance 1, and its signal processor 4. The lance 1 is moved radially in the furnace 6 by the driving device 2 to select an optional measurement position in the furnace and stops at the measurement position only for a set time. The microwave oscillated by a microwave oscillator 13 is transmitted from the antenna 8 after passing through a circulator 14 and a stub tuner 15. The microwave which is reflected by the charge and received by the antenna 8 again is inputted to a detector 16 through the stub tuner 15 and circulator 14. The transmitted wave and received waves are mixed and detected by the detector 16 to generate a Doppler signal corresponding to the falling speed of the charge.
Patent JP-H11126526-A (JP)
Title: Gas bushing
Inventor: MURAKI YOSHIO
IPC: H02B13/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To optimize potential distribution in a lower part of a bushing, to eliminate the air shield of the lower part, and to improve the workability of transportation and installation. SOLUTION: This gas bushing comprises a main circuit conductor 4 which penetrates an insulator tube 1 in the axial direction to carry high voltage electric current; an earth shield 5 installed concentrically with the main circuit conductor 4 in the inside of the insulator tube 1; and a floating shield 8 installed concentrically with the main circuit conductor 4 inside the earth shield 5. The distance L1 from the center of the main circuit conductor 4 to the floating shield 8 in the radius direction, the distance L2 from the center of the main circuit conductor 4 to the earth shield 5 in the radius direction, and the distance L3 from the center of the main circuit conductor 4 to the inside of the insulator pipe 1 are set to satisfy the following: Ll:L2:L3=10:(11-13):(14-20).
Patent JP-H02137464-A (JP)
Title: Electronic private branch exchange
Inventor: YAMAGUCHI TADASHI
IPC: H04M11/00
Filed: 1988-11-18
Abstract: PURPOSE:To inform the transmission of a facsimile document with only one dial operation by converting dial information from facsimile equipment to an extension telephone set, connecting it to addressed facsimile equipment, and displaying a message to inform the incoming call of facsimile document to an opposite telephone set by the dial information. CONSTITUTION:An extension number conversion means 2 stores and holds extension numbers on both sides in a saving memory device 5 by making them correspond, and also, searches the extension number of opposite facsimile equipment 8b stored in an extension number memory device 6, and informs the extension numbers of the facsimile equipment 8a held at the saving memory device 5 and the searched facsimile equipment 8b to a connection request means 3. A message display means 4 displays the message (incoming call of facsimile document, etc.) on the telephone set 9 with display of the extension number obtained by searching the saving memory device 5 based on the extension number of the facsimile equipment 8a. Thereby, the server of the display telephone set 9 can recognize the incoming call of the document at the facsimile equipment nearby.
Patent JP-S62150554-A (JP)
Title: Disc motor controller
Inventor: ENOMOTO AKIHIKO
IPC: G11B19/20
Filed: 1985-12-24
Abstract: PURPOSE:To attain the low power consumption by providing a power supply switching means switching the voltage level into the 2nd voltage level higher than the 1st voltage level when the turning stop of a disc is requested. CONSTITUTION:A common contact 24c of a changeover switch 24 is thrown to the position of a power input terminal of a BTL drive circuit 19. A moving contact 24d connected normally to the common contact 24c of the changeover switch 24 is connected selectively to the 1st and 2nd fixed contacts 24a, 24b to attain changeover. In this case, the moving contact 24d is thrown selectively to the 1st or 2nd fixed contact 24a or 24b depending whether a signal outputted from an operation control circuit 21 to a CLV servo circuit 16 is at an L level or a H level. Thus, when the CLV servo state and the disc turning stop are requested, the disc motor is driven with a high efficiency and the low power consumption is attained.
Patent JP-H02136000-A (JP)
Title: Data transfer system
Inventor: KASHIMA TETSUSHIGE
IPC: H04L69/40
Filed: 1988-11-17
Abstract: PURPOSE:To reduce the number of communication lines by giving signal identification information to a state display request signal and an initialization signal respectively and sending both the signals to a call processing processor using the same communication line by a processor supervisory and controlling equipment and separating the received signals into the state display request signal and the initialization signal using the signal identification information by the call processing processor. CONSTITUTION:A processor supervisory and controlling equipment 1 gives the signal identification information to the state display request signal and the initialization signal respectively and sends both the signals to call processing processors 21-2N using the same communication lines 11-1N. Further, the call processing processors 21-2N separates the received signals into the state display request signal and the initialization signal using the signal identification information. Consequently, the number of the communication lines 11-1N between the call processing processors 21-2N and the processor supervisory and controlling equipment 1 can be set to 1. Thus, the number of connecting connectors can be reduced, and the number of the call processing processors 21-2N to be connected to the processor supervisory and controlling equipment 1 can be doubled.
Patent JP-H01133016-A (JP)
Title: Triplet lens system having stop at rear position
Inventor: KUDO YOSHINOBU
IPC: G02B13/18
Filed: 1987-11-18
Abstract: PURPOSE:To reduce the cost of the title lens system by constituting the lens system of a 1st lens which is a positive meniscus lens consisting of a synthetic resin, the 2nd lens which is a biconcave lens consisting of a synthetic resin and the 3rd lens which is a biconvex lens consisting of glass and disposing a stop at rear position, then specifying the refractive indices of the respective lenses. CONSTITUTION:This lens system consists, successively from an object side, of the 1st lens L1 which is the positive meniscus lens directing the convex face to the object side and consisting of the synthetic resin, the 2nd lens L2 which is the biconcave lens consisting of the synthetic resin and the 3rd lens L3 which is the biconvex lens consisting of the glass. The lens system is disposed with the stop S at rear position and satisfies the conditions 0.15<N3-N1<0.95, 0.75<N2/N3<0.9, where N1 is the refractive index of the 1st lens L1; N2 is the refractive index of the 2nd lens L2; N3 is the refractive index of the 3rd lens L3. The weight and cost are thereby reduced.
Patent JP-2000105506-A (JP)
Title: Image forming device
Inventor: FUJIWARA MOTOHIRO
IPC: G03G15/14
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in image quality by dropping of a toner to a transfer material while keeping the separating performance of the transfer material by providing a vibrating means for vibrating a separation claw, and setting the vibration frequency of the separation claw so as to have a specified relation with the toner density, the width of the separation claw and the rotating speed of an image carrier. SOLUTION: A separation claw 7 separates a transfer material 9 which could not be separated by a separation first electrifer 5 or a separation second electrifier 6. A separation claw vibrating device 13 vibrates the separation claw 7. In order to effectively vibrate the separation claw 7 having such a structure, the condition of x (Hz)>=3 mαv/4 πr3β is satisfied as the condition of vibration or as the vibration frequency of the separation claw 7, wherein m (mg/mm2): the toner density on an image carrier 1 in the position of the separation claw 7, α (mm): the width of the separation claw 7, v (mm/s): the rotating speed of an image carrier 1, r (mm): the allowable dripping radius of the toner, β(mg/mm3): the specific gravity of the toner.
Patent JP-H06139138-A (JP)
Title: Memory card device
Inventor: KONISHI KAZUO
IPC: G11C17/00
Filed: 1992-10-29
Abstract: PURPOSE:To prevent data rewriting from being concentrated into a specific storage area by uniforming data rewriting frequency in all data storage areas in an EEPROM. CONSTITUTION:The EEPROM 19 is connected to a microcomputer 16 and a management table for allowing an address (logical address) in the EEPROM 19 specified by a host apparatus to correspond to a practical address (physical address) of an EEPROM 13 is formed in the EEPROM 19. Corresponding relation between logical addresses and physical addresses is changed. Thereby even if the same logical address is specified from the host apparatus, the physical address of the EEPROM 13 in which digital data are practically rewritten is changed, so that data rewriting frequency in all the data storage areas of the EEPROM 13 can be uniformed.
Patent JP-H09111790-A (JP)
Title: Fitting device of footstep fitting for manhole or the like
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a safe fitting device of a footstep fitting for a manhole or the like which makes leg parts of the footstep fitting fit surely and easily in fitting holes formed in the wall of the manhole or the like and also makes it easy relatively to bore the fitting holes and whereby the footstep fitting is fitted reliably on the wall of the manhole or the like and made durable for a long-term use. SOLUTION: A core metal 4a is extended from both lateral parts 3 and made leg parts 6 for fitting of a footstep fitting 1, while engagement members 7 made of synthetic resin which cover the core metal of the leg parts 6 and extended further are molded monolithically with synthetic resin 5 covering the lateral parts. A plurality of fins 8 are provided on the surfaces of the engagement members 7 from the leg part side toward the lateral part side and splits 9 are formed in the axial direction in the engagement members from the leg part side toward the lateral part side.  The fore end of a dowel 10 inserted into each engagement member 7 is engaged with the end part of the core metal, the engagement member 7 is expanded radially with penetration of the dowel and thereby the outer periphery of the engagement member 7 and the fins are brought into contact positively with the inner periphery of a fitting hole.
Patent JP-H01135369-A (JP)
Title: Apparatus for laser irradiation
Inventor: HATTA SHINJI
IPC: A61B1/00
Filed: 1987-11-20
Abstract: PURPOSE:To uniformly irradiate an entire target lesion with laser, by providing a means for making a radiation spot of laser scan the surface of the lesion. CONSTITUTION:An insertion part 1 of an endoscope has an observation window 2, a lighting window 3 and an aperture 4 for a channel on one end thereof. A laser guide 5, running through the channel, has a bent tip 6 which is projected from the aperture 4. The laser guide 5 is rotated to make a radiation spot s of laser uniformly scan the surface of an entire target lesion.
Patent JP-H10129284-A (JP)
Title: Versatile automobile
Inventor: IMAI TAKASHI
IPC: B60K17/342
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To enable climbing on a stair, and the stable traveling even of the steep surface of a bank and the uneven part of a river side by moving wheels in the longitudinal direction of a vehicle body with the prescribed locus while the height of the wheels to the vehicle body is changed, and driving right and left wheel moving mechanisms in a synchronous or asynchronous manner. SOLUTION: When a versatile automobile 10 climbs a stir, a sliding mechanism 23 is operated to increase the movement in the vertical direction of a wheel 12, and a slider 23s to support the upper part of a column 39 is moved rearward of a vehicle body. The wheel 12 achieves approximately elliptical motion with large difference in height, and the automobile can climb the stair in the walking action. The automobile is stopped horizontal to an inclined surface, and right and left cranks 37 are rotated in an asynchronous manner, and the vehicle body can travel along the inclined surface, for example, a bank while the vehicle body is kept approximately horizontal by stopping a crank prime mover 32 in a condition where the vehicle body is approximately horizontal.
Patent JP-H10136175-A (JP)
Title: Image reader
Inventor: ISHIYAMA MASAZO
IPC: H04N1/19
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide the image reader in which a read head is stably driven at the normal attitude resulting in performing more excellent image reading and assembling adjustment to adjust an optical alignment of the read head is facilitated in the case of the image reader that reads an image by reciprocating the integrated read head with optical components mounted thereon for optical scanning of the original image. SOLUTION: A read head 1 with optical components mounted thereon and a rotor 2 of a linear motor consisting of a shaft shaped stator 3 and the rotor 3 externally fit to the stator 3 and able to be reciprocated in the subscanning direction X are connected in the middle of the read head 1 that includes a gravity center position in a direction Y at a right angle to the reciprocating direction X of the read head 1. Furthermore, rollers (r) are supported by the head 1 so as to be turned while being in press contact with an original platen PN in order to suppress turning of the read head 1 around a shaft of the stator 3 and to keep the relation of positions between the head 1 and the original platen PN.
Patent JP-H11126278-A (JP)
Title: Method and device for recognizing cashier of electronic cash register
Inventor: KATSUMATA SEIJI
IPC: G07G1/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a cashier recognizing method which surely recognizes a cashier himself without accompanying inconvenience such as a binary key system and is effective to prevent dishonesty. SOLUTION: This method utilizes a cashier employee certificate 13 which is inherent to a cashier himself and is certainly worn during working hours as a card key, forms unique code information that represents a cashier No. on the certificate 13, sets a clip-shaped code reader 12 to the certificate 13, detects the code information and outputs it to an electronic cash register to recognize a cashier. With this, it can surely confirm the cashier himself.
Patent JP-2000124543-A (JP)
Title: Semiconductor mode synchronizing laser
Inventor: SATO NORIFUMI
IPC: H01S5/042
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To expand a range of repetition frequency of pulse and suppress wavelength chirp by providing an optical filter of an embedded waveguide laser adjacent to a light outgoing end face, and reducing mesa width within a specific range or less in the light outgoing direction. SOLUTION: An optical resonator is formed by integrating on the same semiconductor substrate made of InP, a semiconductor gain part 2 in which a waveguide has an optical gain, a semiconductor modulator 1 in which an optical absorption coefficient or an optical gain coefficient changes due to application of voltage or current, and an optical filter 3 provided with a uniform grating 12. The optical filter 3 is arranged adjacent to the light outgoing end face, and the mesa width of a mesa stripe 17 is reduced within a range of 3 micron or less in the light outgoing direction. Thus, the range of repetition frequency of pulse can be expanded and wavelength chirp be suppressed as well.