baber/WOPTO huggingface dataset:
Patent JP-H01277735-A (JP)
Title: Drop tester
Inventor: NISHIO YASUYUKI
IPC: G01N3/30
Filed: 1988-04-29
Abstract: PURPOSE:To reduce the labor in a drop test, by detecting the presence of an article when a string is drawn up and repeating string rising/falling operation until the article is not detected and counting the detection number of times. CONSTITUTION:When a rotary member 12a is rotated, a string 11 is wound around an engaging pin 12c and the string 11 suspended from the leading end of a support arm 10c is drawn up to draw up an article 2 to a definite height position and this state is detected by an article detection means 13 to be counted by a drop and rotation count means 14. When the rotary member 12a is further rotated, the string is released at a stroke to perform the drop of the article 2. Thereafter, a drop test is automatically repeated until the article 2 is not detected by the article detection means 13 and the drop number of times thereof are counted.
Patent JP-S5439519-A (JP)
Title: Separation circuit for vertical synchronism
Inventor: MORITO HIROSHI
IPC: H04N5/08
Filed: 1977-09-02
Abstract: PURPOSE: To realize the vertical synchronizing separation unit of a TV receiver which is made synchronous separation continuously even if the vertical synchronizing signal is varied with a short synchronization, by adding the logical product means and FF circuits to the output stop circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11298888-A (JP)
Title: Monitor tool
Inventor: TAKAHASHI YUTAKA
IPC: H04N7/18
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a suitable monitor tool which is used to adjust can jamming in a rack part of a vending machine by connecting a head part having a photographing device and an operating part on hand with a connection pole. SOLUTION: This tool consists of a head part 2 at the front end, an operating part 3 on hand and a connection pole 4 connecting them. The part 2 stores an illuminating device 5 using a high luminance lamp, etc., a reflector 6, a wide angle focus lens 7 and a photographic device 8 of a CCD camera part in a storage box 2a and a lamp switch 9 is attached to the outside of the box 2a. Also, the part 3 has a battery 10 stored in a base box 3a, a digital camera main body 11, a liquid crystal monitor screen 12, a card 13 for a personal computer connection which can be inserted and taken out, etc., and functional switches 14 or the like, for recording, reproduction and transmission are attached to the outer surface of the base box 3a and a power switch 15 is further provided.
Patent JP-S588412-A (JP)
Title: Working automobile for both road and rails
Inventor: OOTAKI HIROO
IPC: B60F1/04
Filed: 1981-07-08
Abstract: PURPOSE:To enable a working automobile for railroad maintenance work or the like to smoothly move on rails, by using hydraulic cylinders and springs to support the front railroad traveling wheels of the vehicle on its legs. CONSTITUTION:The front railroad traveling wheels 5 of an automobile 1 are supported by hydraulic cylinders 43 and springs 49 on legs 16. When the automobile is moving on rails 10, relatively small vibration is damped by the compressed springs 49 and relatively large vibration is damped by the hydraulic cylinders 43.
Patent JP-S636129-A (JP)
Inventor: URAJIMIIRU AREKUSANDOROUITSUCH
IPC: D03D51/00
Filed: 1987-05-01
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-H08304848-A (JP)
Title: Reflection type color liquid crystal display device
Inventor: ADACHI TAKAKO
IPC: G02F1/1335
Filed: 1995-04-28
Abstract: PURPOSE: To provide a reflection type color liquid crystal display device which is as high as in reflectivity of blue light as red light and green light and has good color balance as a reflection type color liquid crystal display device which is light in weight and thin in thickness and is formed by using plastic substrates having a small parallax. CONSTITUTION: Third display elements 3 which reflect blue light, second display elements 2 which reflect green light and first display elements 1 which reflect red light are laminated successively from a light incident side. The respective display elements 1 to 3 are constructed by holding multilayered films 6 (6a, 6b, 6c) respectively laminated with liquid crystal layers (4a, 4b, 4c) and high- polymer materials 5 (5a, 5b, 65) with a pair of plastic substrates 9, 9 formed with transparent conductive films 8 (8a, 8b..., 8f) via ground surface films 7. These multilayered films 6 are switched in the refractive index of the liquid crystals constituting a liquid crystal layer 4 to a reflection state and a transparent state in the state of impressing voltage thereon.
Patent JP-H07320213-A (JP)
Title: Data recording/reproducing device and bias adjusting method of magnetic head
Inventor: SHIMIZU KAZUYUKI
IPC: G11B5/39
Filed: 1994-05-20
Abstract: PURPOSE:To reduce error rate of a data reproducing system and to improve reliability of the device by adjusting a bias current value to be properly set in the data recording/reproducing device using a magnetic head which requires the supply of a bias current like as an MR head, etc. CONSTITUTION:In an HDD(hard disk device) using MR head 1b, the bias current is supplied to the MR head 1b from a head amplifier 3 at the time of data reproducing operation. Margin of the reproduced data is calculated by a margin measuring circuit 6. By a controller 9, the bias current value is adjusted through a bias control circuit 7 taking a value in which the margin is maximum as the appropriate value based on the relation between the margin and the bias current value.
Patent JP-S61264353-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMAMOTO KENJI
IPC: G03G5/08
Filed: 1985-05-18
Abstract: PURPOSE:To prevent the exfoliation, float and crack of a photoconductive layer by providing an auxiliary layer consisting of a-Si contg. >=30atomic% hydrogen atoms between a base and the photoconductive layer. CONSTITUTION:An electrophotographic sensitive body 1 is constituted of the base 2, the auxiliary layer 3 and the photoconductive layer 4 and the layer 4 has a free surface 5 to acts as an image forming surface. The layer 3 is the a-Si layer contg. >=30atomic% hydrogen atoms. The SiH2 and (SiH2)n is preferential to SiH in the bond of the silicon atoms and hydrogen atoms in the layer 3 and therefore the network of the silicon atoms is small as compared to the ordinary a-Si layer in which the SiH bond is preferential and since the layer itself has flexibility, the layer strain when the photoconductive layer 4 is formed on the base 2 is substantially relieved by the flexibility of the layer 3 itself.
Patent JP-S61265962-A (JP)
Title: Image communication equipment
Inventor: KUNISHI YUKISUKE
IPC: H04N1/32
Filed: 1985-05-21
Abstract: PURPOSE:To avoid a reception impossible state arising when an operator is committed in illegalities by providing a counting means which detects an incoming call through a communication circuit and counts the number of detecting times and a setting means which switches a device set in a manual reception mode to an automatic reception made in accordance with the output of the counting means. CONSTITUTION:When an incoming call is preset in a circuit control part 1, it informs a central control part 2 of the effect. Said part 2, detecting the calling sound and transmitting its detection output pulse, counts an incoming call detection pulse from the circuit control part 1. It discriminates whether or not the counted value reaches the preset number N1 (for instance N=7), discriminates it as the incoming of a facsimile signal when it reaches the prescribed number, and operates a facsimile mechanism part 3 so as to execute an automatic facsimile reception. When the incoming call disappears before the number of the incoming call sound detection output pulses reaches the prescribed number, the action at the time of the incoming call ends as it is.
Patent JP-H09294009-A (JP)
Title: Production of curved-surface antenna
Inventor: OKANDA KATSUHARU
IPC: H01Q15/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the harmful effect to the electric characteristic and to improve the adhesion between a skin and a metallic layer by forming successively a mold releasing layer, a conductive layer and a metallic layer to a curved-surface forming mold, laminating the prepreg on these layers and removing them from the forming mold after the prepreg is hardened. SOLUTION: A mold releasing layer 2 which undergone a tetrafluoroethylene resin treatment is formed in a curved-face forming mold 1 made of stainless steel. Then a conductive adhesive is applied on the layer 2 by a spray via a silver filler and with no generation of pinholes, so that a conductive layer 3 is formed. The copper is plated on the layer 3 by the electrolytic method for formation of a metallic layer 4. Then the prepreg 5 made of aramide fibers and epoxy resin is laminated on the layer 4 after a chemical adhesion pretreatment is applied to the layer 4. The prepreg 5 is hardened by heating/ pressing via an autoclave after the prepreg 5 is affiliated with the layer 4 by vacuum drawing.  Thereafter, a substance 7 including a skin to be the surface of antenna and both layers 4 and 3 is removed from a substance 6 including the layer 2 and the mold 1, and the layer 3 is mechanically or chemically eliminated.
Patent JP-S5733253-A (JP)
Title: Torque transmitter
Inventor: HIRAMATSU TAKEO
IPC: F16H61/02
Filed: 1980-08-04
Abstract: PURPOSE: To transmit desirable torque to an output shaft without transmitting torque fluctuations generated on a drive shaft so as to eliminate vibration and noise, by maintain a predetermined differential speed between the drive shaft and the output shaft.  
     CONSTITUTION: The mean revolutional speed Ne of the crank shaft 4 of an internal combustion engine 2 is detected by a detector 150. The mean revolutional speed Nt  of the output shaft 12 of a torque transmitter is also detected. Under the control by  a computer 134 the crank shaft 4 and the output shaft 12 are coupled together  through a friction clutch 8 so as to rotate with a differential speed therebetween  being equal to a set value Ns of differential speed in a predetermined operational  range. When the differential speed is higher than Ns, large pulse current is applied  to increase the coupling force of the friction clutch, while when the differential speed is lower than Ns the coupling force is decreased, thereby to perform feed-back control for maintaining the differential speed at the set value Ns of differential speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01279778-A (JP)
Title: Clad vessel
Inventor: ISHIKURA CHIHARU
IPC: F27B14/10
Filed: 1988-04-28
Abstract: PURPOSE:To produce a clad vessel usable at high temp. and having a long service life by cladding the inside of a W or Ta vessel with a Pt-based material contg. a dispersed nitride, etc. CONSTITUTION:The inside or the inside and outside of a W or Ta vessel are clad with a Pt- or Pt alloy-based material contg. a dispersed nitride, carbide or boride. The nitride may be BN or TaN, the carbide may be B4C or TiC and the boride may be TiB2 or ZrB2. The amt. of the compd. dispersed is regulated to about 0.02-10vol.%, the thickness of the resulting cladding film to about 0.1-100mum and the cladding is preferably carried out by sputtering. The coarsening of the grains of the cladding film is inhibited, the contamination of the film by other element entering from the grain boundaries and the lowering of the mechanical strength are prevented and a clad vessel usable at high temp. and having a long service life is obtd.
Patent JP-H09293918-A (JP)
Title: Polarization modulated laser ray source
Inventor: SETOGUCHI KATSUHIDE
IPC: H01S3/07
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable light signals to be directly modulated in plane of polarization, by a method wherein a first laser source which oscillates in a single polarization and a second laser source which oscillates in a single polarization vertical to that of the first laser source are arranged in series. SOLUTION: A polarization-modulated laser ray source is composed of a first semiconductor laser chip 3, a second semiconductor laser chip 4, and a half-wave plate 9 arranged between the laser chips 3 and 4 which are of TE polarization oscillation. TE polarized light emitted from the second semiconductor chip 4 is injected into the active layer of the first semiconductor laser chip 3 passing through the half-wave plate 9. At this point, TE polarized light is turned by an angle of 90 deg. in plane of polarization with the half-wave plate 9, so that TE polarized light is injected into the active layer of the laser chip 3. The emission light of a laser ray source of this constitution is controlled in intensity by the bias current of the laser chip 3 and also in polarization by the bias current of the laser chip 4. By this setup, light signals can be modulated in plane of polarization.
Patent JP-S60615-A (JP)
Title: Method for detecting position of magnetic head of magnetic recording device and master tape used for it
Inventor: AOKI CHIHIRO
IPC: G11B5/584
Filed: 1983-06-15
Abstract: PURPOSE:To grasp quickly and accurately a position of a magnetic head to a reference position by providing a couple of signal tracks having an identical width on which a single different frequency signal is recorded to symmetrical positions to the reference position provided in a broadwise direction of a tape. CONSTITUTION:The tack width of the 1st and 2nd signal tracks 32, 33 is set equally, e.g. 60mum, and a non-signal gap 34 having a width of 15mum is provided between the signal tracks 32 and 33. The magnetic head 18 of the magnetic recording device detects a signal recorded on the 1st and 2nd signal tracks 32, 33 of a master tape. Then the frequency of the detected signal is analyzed. A signal including frequency components having frequencies of 2F and F detected by the magnetic head 18 having a prescribed width is displayed on a cathode ray tube while being decomposed into frequency components 32a, 33a having frequencies of 2F, F. The relative value of the levels depends on the relation of position between the signal tracks 32, 33 and the magnetic head 18.
Patent JP-H046561-A (JP)
Title: Film printer
Inventor: YAMAMOTO TADASHI
IPC: G03F5/00
Filed: 1990-04-25
Abstract: PURPOSE:To produce process film capable of performing tone display with high definition in spite of low image resolution by controlling a time for irradiating with the spot of light within a main scanning picture element cycle with the spot of the light in accordance with image data provided with multilevel information at the time of scanning by a scanning means. CONSTITUTION:The direction of a beam 4 emitted from a semiconductor laser 1 is changed by a polygon mirror 2 which is driven to be rotated by a motor 3 so as to scan on the scanning line 6 of a film 5. Meanwhile, the film 5 is carried in a direction shown by an arrow (b) by carrying rollers 7a - 7d which are rotated by a rotation driving means. And at the time of recording the image data provided with the multilevel information by performing raster scanning with the spot of light, the time for irradiating with the spot of the light within the picture element cycle of scanning with the spot of light is controlled in accordance with the image data. Then, an exposure area is changed every picture element on the film 5 in accordance with the corresponding image data. Thus, the high image quality can be obtained in spite of the low image resolu tion.
Patent JP-H10302658-A (JP)
Title: Ion source device
Inventor: MUNEMASA ATSUSHI
IPC: H01J27/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ion source device whose cost is lower than expenses required for insulation tube body replacement caused by insulation deterioration of the insulation tube body, hence operation cost, by preventing contamination of the insulation tube body of the ion source device. SOLUTION: This device is made up such that a first electrode 1 and a second electrode 2 are disposed in order along the extraction direction of ions in order to extract ions generated in an arc chamber, that an insulation tube body 4 is provided between respective peripheral edges of these electrodes 1, 2, and that the two electrodes 1, 2 are fixed thereto. In this event, a gap being provided inside the insulation tube body 4, an insulating inner tube body 9 being disposed therein, this insulating inner tube body 9 being fixed to the insulation tube body 4 via an insulation member 10, a gap d1 being provided between the insulating inner tube body 9 and the first electrode 1 while a gap d2 between the insulating inner tube body 9 and the second electrode 2, the gap d1 and the gap d2 are each adapted to keep such a distance as not to cause spatial electric breakdown.
Patent JP-S596460-A (JP)
Inventor: KURISUCHIYAN DORU
IPC: B41J33/51
Filed: 1983-06-15
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-H10296162-A (JP)
Title: Rotary type substrate treating device and cup for rotary type substrate treating device
Inventor: HAYASHI TOYOHIDE
IPC: B05C11/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cup for a rotary type substrate treating device by which mist is easily separated from a mist containing air flow and a rotary type substrate treating device providing the same. SOLUTION: A cup 10 surrounding the periphery of a substrate holding part 3 consists of separable upper and lower cups 11, 13. On the outer peripheral part of the bottom surface of the lower cup 11, a solvent storage part 14 is formed. On the lower surface of the substrate holding part 3, a straightening plate 22 having a conical slope 22a is arranged. Inside the lower side of the straightening plate 22, discharge ports 20 are arranged at the plural positions. A liquid discharge pipes 18 adjacent to the solvent storage part 14 discharges a solvent that is overflowed from the solvent storage part 14. An air flow fed from the upper side passes through an orifice flow passage 17 between the straightening plate 22 and a side wall part 13a of the lower cup 13 and descends to the solvent storage part 14.  Mist in the air flow is caught by the solvent, the air flow from which the mist is separated is led to the discharge port 20 and is discharged from a discharge pipe 21 to the outside.
Patent JP-S601964-A (JP)
Title: Subscriber absence information transmitting system
Inventor: FURUKAWA TOMIO
IPC: H04M3/50
Filed: 1983-06-17
Abstract: PURPOSE:To transmit absence information to a caller in voice by providing a number storage memory for registering absence information corresponding to each subscriber and also providing a device transmitting voice message information (e.g., voice synthesizer) corresponding to the number for the said absence information registration. CONSTITUTION:When the subscriber A is absent, the subscriber A is connected to an outgoing register ORT via switch SW and a subscriber circuit LC through conventional call connection and dials an absence information special number at first. The dialed special number is discriminated as the special number for registering absence information by a central processing unit CPU and the said central processing unit CPU registers the information number (e.g., 1 digit) dialed succeedingly to a number storage memory IM for registering absence information corresponding to each subscriber. When an incoming call exists from the subscriber B to the subscriber A, the central processing unit CPU reads the information of memory area corresponding to the subscriber A from the number storage memory IM and the subscriber B is connected to the said voice synthesizer VS.
Patent JP-S58225585-A (JP)
Inventor: KAWANAMI NORIHIDE
IPC: H01T4/10
Filed: 1982-06-23
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-S60708-A (JP)
Inventor: SATOU YOUICHI
IPC: H01C10/32
Filed: 1984-05-28
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-H04335814-A (JP)
Title: Automatic speed reducer of agricultural working machine
Inventor: OTSUBO HIROSHI
IPC: B60K20/00
Filed: 1991-05-14
Abstract: PURPOSE:To surely reduce and control the turning speed by providing a means for multiplying the value of a travel speed before transfer to turning travel by a prescribed speed reduction ratio and thereby setting the value of the travel speed in a turning travel state. CONSTITUTION:When a speed change lever 12 is set at a travel position and a planting clutch lever 11 is subjected to disconnecting operation, an electrically- operated cylinder 9 is operated to perform speed reducing operation of an auxiliary speed changer 2. A means (B) for multiplying the value of a travel speed before transfer to turning travel by a prescribed speed reduction ratio and thereby setting the value of the travel speed in a turning travel state is installed.
Patent JP-H10303335-A (JP)
Title: Package for housing semiconductor element
Inventor: HIRAKAWA TETSUO
IPC: H01L23/36
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To stably and normally operate a housed semiconductor element. SOLUTION: A package is composed of an insulation base body 1 for which plural wiring layers 5 are provided, a loading part 1a for loading the semiconductor element 3 is formed on an upper surface, a heat radiation body 10 is fixed to a lower surface through an adhesive material 9 and a lid body 2, and the semiconductor element 3 is housed inside. In this case, the insulation base body 1 is formed by a glass ceramics sintered compact whose dielectric constant is less than 7 and thermal expansion coefficient is 4×10<-6> / deg.C-8×10<-6> / deg.C, the wiring layers 5 are formed by a metal material whose electric resistivity is less than 3 μΩ.cm, and the heat radiation body 10 is formed by a non-metal material whose thermal conductivity is more than 75W/m.K and thermal expansion coefficient is 4×10<-6> / deg.C-8×10<-6> / deg.C.  Also, the fixation temperature of the adhesive material 9 for fixing the heat radiation body 10 to the lower surface of the insulation base body 1 is turned to be less than 500 deg.C.
Patent JP-2000307752-A (JP)
Title: Line terminal
Inventor: SAKATA MASAAKI
IPC: H04M11/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To restore a telephone set to an original connecting state even when the telephone set is disconnected from a public line due to that the changeover section of the telephone set receives vibration or impact. SOLUTION: When a vibration sensor 18 detects impact via a mount section 19 and outputs a vibration sensing signal, a data terminal 2 transmits a start message to a relay control section 17. The relay control section 17 receiving the start message outputs a pulse control signal to restore a relay. That is, the relay control section of the line terminal receiving the start text immediately restores a self-hold relay to reconnect a telephone set to a public line. Thus, it is prevented that the telephone set is out of order or no ringing is produced even when an external phone call reaches the telephone set.