baber/WOPTO huggingface dataset:
Patent JP-S60260280-A (JP)
Title: Doorphone camera system
Inventor: KAWABATA KENJI
IPC: H04N7/18
Filed: 1984-06-06
Abstract: PURPOSE:To make reception to a visitor even at a location placed apart from a monitor by providing a light emitting element converting a voice into a light signal and transmitting it and a photodetector receiving it and transmitting the light signal to a doorphone reception circuit while being superimposed on a carrier. CONSTITUTION:A wireless microphone 30 applies FM modulation to a voice signal inputted from the microphone, converts it into a pulse signal to transmit by the light signal, the pulse signal drives an infrared-ray emitting diode 37 and transmits it. The transmitted light signal is received by a photodiode 21 of an adaptor 20 and after the signal is adjusted to a proper level, the signal is superimposed on the carrier and the result is transmitted to the doorphone 1 via a coaxial cable 7. The doorphone 1 applies FM detection to it, only the voice signal component is extracted, a speaker 4 is energized and given to a visitor. The voice of the visitor is inputted from the microphone 6 and transmitted to the monitor 8.
Patent JP-S5450149-A (JP)
Title: Suction nozzle for vacuum-drawing granular material
Inventor: NAKAMURA MITSUO
IPC: A47L9/00
Filed: 1977-09-28
Abstract: PURPOSE: To facilitate transportation or operation of a suction nozzle means for vaccum-drawing granular material, through provision of caster and handle to the nozzle means.  
     CONSTITUTION: In vacuum-drawing granular material, fan 13 is driven to evacuate tank 3, and suction nozzle 23 is connected to inlet pipe 8 together with suction hose 22. Handle 32 of the nozzle 23 is grasped by operator and the nozzle 23 is moved with its caster 29 being held in contact with the ground surface, whereby granular material on the ground surface is scooped up by shovel-like member 24 and drawn into opening 26. In storing the suction nozzle 23, it is slided on the ground surface with the handle 32 grasped by the operator 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0413449-A (JP)
Title: Pouring nozzle for open belt type continuous casting
Inventor: YAMAZAKI AKIRA
IPC: B22D11/06
Filed: 1990-05-07
Abstract: PURPOSE:To cast a high quality cast strip with high efficiency by arranging lacked part to tip center part of bottom part in a pouring nozzle used for an open belt type continuous casting and supplying molten metal into center part of the metallic belt before supplying is edge parts. CONSTITUTION:In the pouring nozzle 1 for open belt type continuous casting, which the molten metal 3 is continuously supplied on the running metallic belt 6 from the pouring nozzle 1 and cooled and solidified with dam blocks 7 and a skin roll 8, the lacked part 2 is arranged at the tip center part of bottom part thereof. By this method, the molten metal is supplied at the center part of metallic belt 6 before supplying to the edge parts and the good quality cast strip can be efficiently cast.
Patent JP-S5450132-A (JP)
Title: Bay-winding
Inventor: NISHIYAMA TAKANOBU
IPC: A47B77/04
Filed: 1977-09-29
Abstract: PURPOSE: To provide a closet qpwardly of a bay-window unit which is fitted to an existing window of kitchen and provide drawers downwardly of said bay-window unit, whereby spaces formed upwardly of and downwardly of a bay-window, located at readily accessible positions, can be utilized efficiently or storing various kitchenwares.  
     CONSTITUTION: Boy-window unit 1 is composed of main body 5, closet receiving section 6, roof 7, etc. Closet  2 having door 11 at its front is fitted into the closet receiving section 6, in the manner that a front portin of the same is protruded outwards from the section 6, and drawers 3 are formed side by side in drawer receiving section 12 formed downwardly of the main body 5 through out the entire width of the bay-window unit 1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5640408-A (JP)
Title: Dehydrator
Inventor: FUJINAMI SUSUMU
IPC: B01D33/70
Filed: 1979-09-13
Abstract: PURPOSE: To equalize the hardness of cake and avoid the lowering of dehydrating performance regardless of conditions for coagulation by allowing the vertical movement of a cake thickness-regulating tool provided in a dehydrator by which the thickness of cake being sent out is made constant.  
     CONSTITUTION: Substance to be treated, supplied from the first storage tank 1, is mixed with a flocculant from the second storage tank 2 by the mixer 3 and then sent into between the endless beltlike filter cloth 4, the case side wall 5, and the partition wall 6, where it is dehydrated by gravity. The cake thickness-regulating roll 8 by which to regulate the thickness of cake is provided on the lower side in the rotating direction of the filter cloth 4 in the gravity dehydrating portion 7, in which the roll 8 is fitted in a vertically movable state to the supporting bracket 5a connected to the case side wall 5. Thus, the regulating roll 8 can automatically move up and down according to a change in the hardness of cake from the gravity dehydrating portion 7 and therefore, the cake whose hardness is uniformly regulated can be supplied to the forced dehydrating portion 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05316277-A (JP)
Title: Original storage call device
Inventor: AKAGI TETSUO
IPC: H04N1/00
Filed: 1992-05-11
Abstract: PURPOSE:To send information to the reception station through one route without requiring a large space by sending picture information after calling a stored facsimile number of another destination. CONSTITUTION:Destination facsimile numbers sent from a facsimile equipment B are stored in a dial memory 50. Picture data are stored in a dial memory 51. A buffer 64 stores all the facsimile numbers sent from memories 50 and 51 and picture data temporarily. After the data are transmitted, CPU 61 controls a MODEM 62 and an automatic dialer 63 modulating the picture data to send and sends the picture data from the buffer 64 to a line (b). In this case, when interruption signals are sent from the device B, they are stored temporarily. A controller 52 finds out unused CPU to send picture data after calling the other destination facsimile number. Signals for interruption are momentarily stored and the transmission and reception of data can be made by means of the same facsimile equipment, resulting in saving a space.
Patent JP-H0415030-A (JP)
Title: Endoscope device
Inventor: SAKAMOTO YUTAKA
IPC: G02B23/24
Filed: 1990-05-09
Abstract: PURPOSE:To instantly recognize an observation part from a photograph during the endoscope inspection or after the completion of inspection by installing a display control means which detects the position of an observation part from the insertion length of an endoscope and displays the position of the obtained observation part. CONSTITUTION:An endoscope 1 is equipped with a pressure sensor 6 or a heat sensitive element, and the detection signal of the pressure sensor 6 is sent into a controller 7. The controller 7 operates as the control center for the whole system, and operates as observation part detecting means. As for this function, the insertion length of the endoscope 1 into an inspected body is detected on the basis of the detection signal of the pressure sensor 6, and the position of the observation part is detected from the insertion length of the endoscope 1. Accordingly, the controller 7 is provided with the function as an observation part detecting means, and the photographing operation is carried out by using the copy button of the endoscope 1. When a photograph signal is sent into a camera 8 from the controller 7, a control signal for showing the position of the observation part is sent from the controller 7 to a display control part 4.
Patent JP-H04345570-A (JP)
Title: Transfer equipment of unmanned carrier
Inventor: MATSUI SHIGERU
IPC: B61D47/00
Filed: 1991-05-23
Abstract: PURPOSE:To provide a transfer equipment capable of using pallets of all sizes on the same roller conveyor type transfer equipment. CONSTITUTION:In the transfer equipment of an unmanned carrier in which a roller conveyor 3 is mounted on a bed 2 of a truck 1, a pallet 5 is loaded on the roller conveyor, and a load 6 is loaded or unloaded, a groove type guide rail 7 is laid on the side edge part on the right or left side of the roller conveyor in parallel with the transfer direction P, and one side wall 5a of the pallet 5 is fitted into the guide groove of the guide rail, to guide the pallet in the transfer direction.
Patent JP-H07327029-A (JP)
Title: Ciphering communication system
Inventor: UENO TOMOYUKI
IPC: H04L9/08
Filed: 1994-05-31
Abstract: PURPOSE:To correct a ciphering key number at a receiver side even when the ciphering key number is not correctly reported to the receiver side with respect to the ciphering communication system having plural ciphering keys used to cipher data and using one of them switchingly at any time. CONSTITUTION:A transmitter 100 is provided with additional data addition means 101 adding any additional data to data to be ciphered, and a receiver 200 is provided with an additional data detection means 202 detecting the additional data from the data after decoding and a ciphering key discrimination means 203 revising sequentially the ciphering key of the receiver 200 when the additional data cannot normally be detected. Thus, even when the number of a ciphering key is not normally reported on the revision of a ciphering key, it is recovered by the receiver side only.
Patent JP-S5910186-A (JP)
Title: Brushless exciter for motor
Inventor: NANBA MASANAO
IPC: H02P23/08
Filed: 1982-07-07
Abstract: PURPOSE:To obtain an exciter which has excellent controlling response by controlling the applied voltage and frequency of the stator coil of the exciter by the synthetic frequency signal of the rotating frequency signal and the slip frequency signal of a wound-rotor induction type brushless exciter. CONSTITUTION:A reference set value (V1A/f1A)r from a setter 18 is inputted to an arithmetic unit 19. On the other hand, the rotating frequency signal f1 and the set slip frequency signal fS of an exciter are compared by a comparator 16, and the difference signal f1A=fS-f2 is inputted to the unit 19 and a gate control circuit 17. The output voltage of a comparator 14 is controlled by a gate control circuit 20 which inputs a control signal V1A obtained by the calculation on the basis of the reference set value (V1A/f1A)r and the difference signal f1A by the unit 19. The output frequency of an inverter 13 is controlled to f1 by the circuit 20, which inputs the difference signal f1A. Accordingly, the output consisting of the voltage V1 and the frequency f1 is applied to the stator coil 7 of the exciter.
Patent JP-S599524-A (JP)
Title: Photodetector circuit
Inventor: FUKUSHIMA KAORU
IPC: G01J3/30
Filed: 1982-07-07
Abstract: PURPOSE:To omit cumbersome adjustment and an attenuator and to make it possible to perform the detection of light receiving levels in a broad range, by connecting a series circuit of a resistor and a power source and a series circuit of a resistor, a diode, and a power source to a photodetector in parallel. CONSTITUTION:Assume -VB1<-VB2, the bias voltage VB of a photodetector 1 becomes VB1+I0XRB1 when the light receiving level is low and the light current I0 is small; while VB becomes VB2+Vf+I0XRB2 (wherein Vf is a voltage drop in the forward direction of the semiconductor 5) when the receiviing level is high and the current I0 is large. With this regard, when the light receiving level is low, the bias resistance of the photodetector is made large and the degradation in light receiving sensitivity is suppressed. When the light receiving level is high, the bias resistance value is made small, and the degradation in frequency response characteristics can be prevented.
Patent JP-S608826-A (JP)
Title: Manufacture of liquid-crystal display element
Inventor: OBATA YASUHIRO
IPC: G02F1/13
Filed: 1983-06-28
Abstract: PURPOSE:To obtain uniform cell thickness without any liquid-crystal expelling by arranging two substrates opposed to each other while a seal material is interposed at an inner-surface circumferential edge, sandwiching them between two hard plates having smooth internal surfaces from both sides, and curing the seal material and injecting liquid crystal for containment. CONSTITUTION:Two substrates 1 made of, for example, plastic films are arranged as opposed to each other while the seal material 2 is interposed at the inner- surface circumferential edge, and while they are sandwiched between two hard plates 4 and 4 having smooth internal surfaces from outside of the substrates 1 and 1, the seal material 2 is cured, and the liquid crystal is injected into between the substrates through an inlet 5, which is sealed. The inlet 5 is exposed to the outside from the hard plates 4 and 4 to facilitate the injection and sealing, and no excessive liquid crystal is injected to obtain uniform cell thickness. This is applicable to glass substrates, and a large-sized glass cell having uniform cell thickness is obtained. Thus, a liquid-crystal display element having a uniform cell thickness is obtained easily without providing any liquid-crystal expelling process and the manufacture process is simplified.
Patent JP-H06140618-A (JP)
Title: Solid-state image sensing element
Inventor: KIN BONSHIYOKU
IPC: H01L27/148
Filed: 1993-05-20
Abstract: PURPOSE: To avoid smear phenomenon by forming a metal wiring, formed in a zigzag in the diagonal direction in a space among photodiodes, and forming a light-shielding film on a fourth insulating film formed on the entire surface such that the part except for the photodiode is enclosed. CONSTITUTION: On a semiconductor substrate, multiple photodiodes 41 are formed in matrix form at constant intervals. With insulating films placed in the spaces between the photodiodes 41, first and second gates 44 and 45 are formed of polycrystalline silicon, while overlapping each other. The first and second gates 44 and 45 form protruding parts in opposite directions to each other, while the protruding parts overlap the tip end of protruding part of the adjoining first and second gates 44 and 45 with an insulating film in between. The part except for the photodiode 41 forms a light-shielding film 47, while being formed so as to be slightly overlapped with the photodiode 41 for effective light-shielding. Thus, coupling with the semiconductor substrate is prevented for improved image quality of a CCD.
Patent JP-S5451729-A (JP)
Title: Maintenance pulse application method for el display unit
Inventor: GAKOU NOBUKATSU
IPC: G09G3/30
Filed: 1977-09-30
Abstract: PURPOSE:To secure an optical writing under the optimum conditions by setting the duration of the maintenance pulse at the optical writing time different from the pulse duration at the still picture display time. CONSTITUTION:Both the erase and write pulses are cut off with timing A, and only the maintenance pulse (solid lines) is applied. Thus, the subsequent pictures can be displayed in the form of the still pictures via the memory effect of EL. When the maintenance pulse is switched with timing B, the TV still picture is held as it is, and the optical images can be piled on through writing using the light pen or the projector. The maintenance pulse features a period of 1.59ms at the motion picture display time with the waveform to be applied to an optional picture element of the matrix panel. So is at the still picture display time in timing A. However, the piling of the optical images is impossible under these conditions, so the duration of the maintenence pulse is switched to TLS to perform an optical writing. In this case. the frequency of the maintenance pulse is reduced half (period 3.18ms) to lower the luminous intensity.
Patent JP-H01290830-A (JP)
Title: Radio control car
Inventor: YAMASHITA KOICHI
IPC: G05D1/00
Filed: 1988-05-17
Abstract: PURPOSE:To simplify operation and maintenance, by making switching-over to a radio control through a switch-over relay from an electric operation lever device for on-board operation mode whose structure is made up to transmit a control signal by the direction and the angle of turning movement. CONSTITUTION:An electric operation lever device 4 for on-board operation mode is made up to output a controlled electric signal to a valve control device 3 according to the direction and the angle of turning movement. And the electric operation lever 4 for on-board operation mode and a radio operation control device 5 are cross-connected to each other through a mode switch-over relay 7. By this arrangement, link adjustment required at the time of switching-over between both modes is no more necessary and mutual intricacies on both operation lines can be avoided.
Patent JP-S61277316-A (JP)
Inventor: SUZUKI YUJI
IPC: H02H3/40
Filed: 1985-05-31
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-S5822528-A (JP)
Inventor: HASHIMOTO TAKASHI
IPC: H02J3/38
Filed: 1981-07-28
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-H05291287-A (JP)
Title: Manufacture of mis type semiconductor
Inventor: YASUDA HIROYASU
IPC: H01L29/78
Filed: 1992-04-10
Abstract: PURPOSE:To provide a method of manufacturing a MIS type semiconductor device which requires only a single operation of ion implantation to form an LDD structure and results in less leak current. CONSTITUTION:A polycrystalline Si film 3 and a part of SiO2 film 2 in the thickness direction are processed into a pattern of gate electrode to form a wide wall consisting of SiO2 film 4. Thereafter, impurities 5 are ion-implanted into Si substrate 1 and SiO2 film 4 with an energy not passing through the polycrystalline Si film 3 and SiO2 film 4. With the heat treatment, a high concentration impurity region 6 is formed at the outside of the SiO2 film 4 and a low concentration impurity region 7 is formed by diffusing impurities 5 in the SiO2 film 4 into the Si substrate 1 through the SiO2 film 2. Since impurities 5 are not ion-implanted in direct to the Si substrate in order to form the impurity region 7, any crystal defect is not generated in the Si substrate 1 at the lower side of the end portion of the polycrystalline crystal Si film 3 working as the gate electrode.
Patent JP-S61273796-A (JP)
Inventor: BUERUNAA FUERITSUKUSU TOOMEN
IPC: H03K17/00
Filed: 1986-05-24
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-H09284697-A (JP)
Title: Electronic device and method for displaying content of recording recorded on recording medium
Inventor: IIJIMA YUKO
IPC: G11B27/34
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To allow the user to actually view an image recorded on a video tape at photo search or date search. SOLUTION: When a video cassette is loaded to a deck section of a camcorder (step S1), still image information written in a builtin memory of the video cassette is read (step S2). Then a track indicated by still image information is searched (step S3) and the still image is reproduced and displayed (step S4).
Patent JP-H10307076-A (JP)
Title: Device and method for inspecting liquid crystal display element
Inventor: IMAMURA AKITO
IPC: G02F1/13
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a device for inspecting liquid crystal display element. SOLUTION: A laser image is formed by projecting laser light 21 upon a plurality of picture elements 1R, 1G, and 1B arranged on a TFT substrate 2 from a semiconductor laser light source 16 through a microlens 3 faced oppositely to the substrate 2. The laser image is inputted to an image processor 15 through a microscope 13 and a CCD camera 14 and the processor 15 detects the positional deviation between the microlens 3 and picture elements 1R, 1G, and 1B from the position, size, etc., of the laser image formed on the picture elements.
Patent JP-H08312231-A (JP)
Title: Rotating structure of door
Inventor: SAKAI TAKAHIRO
IPC: H05K5/03
Filed: 1995-05-17
Abstract: PURPOSE: To prevent the breakage of a door by its excessive opening by providing projections which mutually run on inclined surfaces to release the engagement when the door is opened exceeding a fixed opening around the hinge for engaging and fixing the door in such a manner as to be rotatable. CONSTITUTION: A pair of projections 5 having inclined surfaces 4 on which they mutually run are provided around each hinge between a cage body 1 and upper and lower arms 2a, respectively. The respective inclined surfaces 4 have sectorial forms started from the position where a door 2 is opened 90 deg. within a rotating angle of 30 deg., and the projections are also provided with flat parts 4a with a rotating angle of 30 deg. continued to the inclined surfaces 4. When the door 2 is opened 120 deg., the projections mutually run on the inclined surfaces 4 and reach the flat parts 4a. The height H of each flat part 4a is set to a dimension in which a hinge pin 3a is pulled out from a pin hole 3b so that the door 2 can be released from the cage body 1 when the projections mutually run on the inclined surfaces 4.  When the door is excessively opened exceeding an opening limit of 120 deg., the projections mutually run on the partners' inclined surfaces in friction to loose the hinge function before the side end of the door touches the side surface of the cage body.
Patent JP-H04228000-A (JP)
Title: Bleaching composition
Inventor: JIYON OOKUSU
IPC: C11D3/395
Filed: 1991-05-23
Abstract: PURPOSE: To obtain a bleaching compsn. improved in moisture resistance by compounding a peroxide bleaching agent with a specific cationic peroxyacid bleach precursor.  
     CONSTITUTION: An alkyl or arom. aldehyde or ketone, NaCN, and a dialkylamine are reacted to give a cationic peroxyacid bleach precursor having at least either a group of formula I or a group of formula II (wherein R 1  and R 2  are each individually H or a 1C or higher substituent group provided they are not simultaneously H). A peroxide bleaching agent and the bleach precursor are compounded in a molar ratio of (2/1)-(20/1) to give a bleacing compsn. of which a soln. with a concn. of 1-5 g/l has a pH of 8-12. A detergent compsn. is obtd. by compounding 1-40 wt.% surfactant, 5-80 wt.% detergent builder, and the bleaching compsn. in such an amt. that 2-40 wt.% bleaching compd. and 0.1-20 wt.% bleach precursor are contained. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08313265-A (JP)
Title: Tuning fork-shaped vibration gyro, sensor system using the gyro and adjusting method for the tuning fork-shaped vibration gyro
Inventor: YAMADA SUMIO
IPC: G01C19/5628
Filed: 1995-05-17
Abstract: PURPOSE: To improve an output and to enhance the sensitivity by a constitution wherein a groove is provided to a corner section of an arm in a lengthwise direction for eliminating a mechanical connection which occurs when a resonance frequency of a driving side of a gyro and an anti-resonance frequency of a detection side are equal to or roughly equal to each other. CONSTITUTION: A vibrator is driven by an fx mode via an arm 14 and the fx mode is detected through an arm 12. An electrode 22 and an opposing electrode are attached to the arm 14 and further, an electrode 30 is attached to an end of the same side face. The electrode 30 acts as a grounding electrode and a driving voltage is applied across the electrode 22 and opposing electrode. Detection side electrode set consists of electrodes 26, 28 and the electrode 28 is attached to a side face of the arm 12 as a grounding electrode and the electrode 26 is attached to the other side face. A groove is provided to the arm 14 of the driving side or additionally to the arm 12 of the detection side so that a mechanical connection which may occur when a resonance frequency and anti-resonance frequency are equal to each other is eliminated.