baber/WOPTO huggingface dataset:
Patent JP-H08308870-A (JP)
Title: Medical cooling system and cooling mat for use in this system
Inventor: SEKINO AKIRA
IPC: A61F7/10
Filed: 1995-05-22
Abstract: PURPOSE: To automatically and stably perform continuous cooling, and eliminate labor of a nurse by forming a cooling water circulating passage by connecting cooling water passages in cooling mats and a water tank housing cooling water to each other by a passage means, and forcedly circulating the cooling water by a water pump. CONSTITUTION: When a medical cooling system 2 is used, cooling mats 24 and 26 are contacted with a cooling object part of the human body, and for example, the cooling mat 24 is wound round and installed on a head part, and the cooling mat 26 is wound round and installed on a neck, respectively. Next, when a water pump 14 is driven in rotation, cooling water in a water tank 10 is forcedly circulated in a cooling water circulating passage and a cooling water circulating branch passage. The cooling water whose temperature is adjusted by a water cooler 12 is continuously flowed in cooling water passages 32 and 38 in the cooling mats 24 and 26, and the cooling mats 24 and 26 are not influenced by a bodily temperature, and are held at an almost constant temperature.  Therefore, even if the cooling object part is continuously cooled, the cooling water can be prevented from rising in the temperature by a bodily temperature.
Patent JP-H01313981-A (JP)
Title: Semiconductor laser
Inventor: SEKI SHUNJI
IPC: H01S5/00
Filed: 1988-06-13
Abstract: PURPOSE:To stabilize lateral mode, and decrease oscillation threshold current by forming a buried layer of second conductivity type semiconductor whose forbidden bandwidth is wider than a first conductivity type semiconductor forming an active layer, and injecting current into the active layer, by utilizing the phenomenon that the junction of an active layer/clad interface is turned into ON-state by a low voltage as compared with the semiconductor junction of the above-mentioned buried region. CONSTITUTION:After a P-type InGaAsP active layer 3 is formed on an N-type InP buffer layer 2, an N-type InP buried layer 4 is formed on the mesa side surface; a P-type InP ground layer 5 is formed on the active layer 3; InGaAsP of the active layer 3 is surrounded by InP of low refractive index to form a buried structure. By utilizing the phenomenon that a P-InP/P-InGaAsP junction of an active layer/clad interface is turned into ON-state by a low voltage as compared with a P-InP/N-InP junction, current is effectively injected into the active layer 3. Thereby the lateral mode is stabilized, and the oscillation threshold current can be decreased.
Patent JP-H08310044-A (JP)
Title: Image forming device
Inventor: NAKANO MASAO
IPC: H04N1/04
Filed: 1995-05-19
Abstract: PURPOSE: To provide an image forming device which can form an excellent image having no irregularity in density without taking much labor. CONSTITUTION: An image forming device comprises a photosensitive body 40 and an exposure device 30, as an exposure means, having a plurality of exposure elements arranged in the vertical direction with respect to the moving direction of the photosensitive body 40. There is also provided a chaos generating device 20 as a light quantity adjusting means for irregularly changing the light emitting quantities of the exposure elements.
Patent JP-S5268683-A (JP)
Title: Pressure governor for controlling anti-skid function
Inventor: ANDOU MASAKI
IPC: B60T8/1763
Filed: 1975-12-04
Abstract: PURPOSE: A series of controlling process in a wide range of the pressure governing when the anti-skid breaking action is applied perfomed on a temporary basis by escaping the wheel cylinder pressure to the reservoir of a master cylinder so as to limit the stroke of a pressure governing piston. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10339467-A (JP)
Title: Air conditioner
Inventor: MURAI SATORU
IPC: F24F13/20
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can prevent an impact noise and assuredly accommodate a suction grill or a ceiling panel at prescribed positions with no speed reducing mechanism, while the suction grill or the ceiling panel is smoothly elevated or lowered without deteriorating a durability. SOLUTION: A wire 21 is wound/lowered by a pulley 15 driven by a stepping motor 11, so that a suction grill 2 suspended by the wire 21 is elevated or lowered. The rotating speed of the stepping motor 11 is controlled by an elevation control part and the elevation speed or lowering speed of the suction grill 2 is controlled. Accordingly, in an area near the accommodating part 1a of a ceiling panel 1 and an area near the lowering position of the suction grill, the wire is wound/lowered at speed lower than ordinary speed, and at ordinary speed or at speed higher than ordinary speed in areas except the above areas.
Patent JP-H022200-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIWARA TOSHIYASU
IPC: H01L21/3213
Filed: 1988-06-13
Abstract: PURPOSE:To prevent shortcircuit of adjacent separate patterns when forming the patterns on a two-layer film pattern through an insulating film by providing a mask material to a side section of an upper layer film and then by etching a lower film using the upper layer film and the mask material as a mask. CONSTITUTION:A lower layer film A is etched using an upper layer film B and a photoresist film 10 as a mask, and then the film 10 is eliminated. In this case, a hydrofluoric acid etchant is used and the film B is prevented from overhanging the film A through this etching. A two-layer film pattern 15 is constituted by the film A and the film B. Then an insulating film C of silicon oxide is formed through heat oxidation. A polysilicon film D is formed all over and a specified area of the film D is removed by etching. As shown in a cross section (a-b), the film B has no overhanging are and, therefore, the film D does not remain below an overhanging section. Adjacent separate patterns 21, 22... do not shortcircuit thus improving product reliability.
Patent JP-H0439380-A (JP)
Title: Heat-storing and releasing method
Inventor: KAWAMURA KAZUSHIGE
IPC: F28D20/00
Filed: 1990-06-04
Abstract: PURPOSE:To store and release heat, utilizing melting latent heat and evaporating latent heat by directly bringing a heat storing element into contact with a heat medium to form boundary face, allowing the boundary face to flow, vibrating the boundary face and mixing both phases when heat is stored to carry out heat exchange and solidifying part of the heat storing element. CONSTITUTION:A heat storing element in which solid liquid phase is changed is directly brought into contact with a heat medium having difference of specific gravity to the heat storing element and flow point temperature lower than solid-producing temperature of the above-mentioned heat storing element to form a boundary face. When heat is stored, the above-mentioned boundary face is allowed to flow and vibrated and/or both element phases are mixed and heat exchanging layer is formed to carry out heat exchange and part of the above-mentioned heat storing element is solidified and separated from the liquid phase of heat storing element. Thereby storage and release of cool heat having <=15 deg.C temperature are carried out utilizing latent heat using the heat storing element and heat medium.
Patent JP-H10316945-A (JP)
Title: Production of adhesive sheet
Inventor: DEGUCHI TOMONARI
IPC: C09J7/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To impart an excellent releasability to an adhesive sheet prepd. from a nonsolvent-type silicone and an acrylic emulsion-type self-adhesive and enable the self-adhesive sheet to be produced by in-line coating. SOLUTION: In a process for producing an adhesive sheet by successively laminating a releasable substrate, a release agent layer, an adhesive layer, and a surface substrate, immediately after a crosslinked nonsolvent-type silicone release agent layer is formed on a releasable substrate from a branched polyorganosiloxane having vinyl groups at the molecular ends only, an acrylic emulsion-type adhesive is applied to the release agent layer and dried, and then a surface substrate is laminated onto the adhesive layer.
Patent JP-S6038707-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUBOI KOUICHI
IPC: H04N9/82
Filed: 1983-08-08
Abstract: PURPOSE:To share the primary parts and at the same time to attain the long- time recording/reproducing as well as the improvement of sound quality, by giving no modulation to a luminance signal and having the interleaf of frequency between sound FM modulated signals of two channels. CONSTITUTION:A video tape recorder part contains at least two helical scan heads 15 and 16 and frequency-interleaves a sound FM signal fA between a luminance signal Y and ac olor subcarrier signal C underwent the low-band modulation. A sound FM signal fB of another channel is given onto a frequency axis in a non-modulation mode of the signal Y. Thus a tape recorder mode is obtained. The sound signals are recorded and reproduced by modulation circuits 28 and 29 and demodulation circuits 26 and 27 for sound FM signals of both channels via heads 15 and 16.
Patent JP-S5769215-A (JP)
Title: Water level measuring device for unclear reactor
Inventor: ASANO HIROMITSU
IPC: G21C17/035
Filed: 1980-10-20
Abstract: PURPOSE:To provide a water level measuring device which makes it easy to monitor the water level by displaying indications of a plurality of water level measuring systems of which range of measurement and other items differ from those of other systems by the same graduated scale and the position of zero point. CONSTITUTION:Signals from water gauges 2a-2d of a plurality of water level measuring systems are amplified by respective amplifier circuits 4a-4d so that the amount of change of signal output for that of unit water level of each system is made equal to that of other systems. Output signals from these amplifier circuits 4a-4d are given to respective bias circuits 5a-5d wherein each signal is given with a bias so that the signal level for an optional water level of one system is made equal to that of other systems. Upon receipt of signals from the bias circuits 5a- 5d, a display device 6 displays various values of water level. The display graduated scales of pen recorder units 6a-6d in the display device 6 are made equal to each other.
Patent JP-S63310300-A (JP)
Title: Acoustic device
Inventor: TAZAKI SATORU
IPC: H04S1/00
Filed: 1987-06-11
Abstract: PURPOSE:To improve a feeling of spread and to stably orient an acoustic image to the center by providing at least three speakers arranged between right and left speakers and reproducing prescribed signals independent of one another from respective speakers. CONSTITUTION:Signals R-L, L+R, and L-R are outputted from three speakers SP1-SP3 arranged between right and left speakers Rsp and Lsp. In an output signal generating circuit of these speakers, the extent of attenuation of an atenuating circuit is equally set for signals L and R, and speaker outputs  L and  R are set to levels equal to crosstalk components. That is, components of central speaker outputs R- L and  (L+R) and the crosstalk component  L of the output of the speaker Lsp exist on the right ear side of a listener in a assistant driver's seat. As the result, (R- L)+ R=R is true by spatial matrix on the right ear side and the crosstalk component is cancelled. The component  (L+R) is oriented to the center. With respect to a listener in a driver's seat, the crosstalk component of the output of the speaker Rsp is cancelled on the left ear side. As the result, the feeling of spread is improved.
Patent JP-H0438853-A (JP)
Title: Method of forming contact structure
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/768
Filed: 1990-06-04
Abstract: PURPOSE:To enable a contact structure in a fine region to be formed by using a first conductive film as an etching stopper and depositing a second conductive film within a contact hole in a process for eliminating a second insulation film. CONSTITUTION:An etching stopper polycrystal Si film 12 can be used as an etching stopper since an etch rate of a BPSG film 13 is 5 times or 20 times faster than that of the polycrystal Si film when using a reactive ion etching within a gas environment including a CHF3 gas an O2 gas in the ratio of, for example, 8:1 or 20:1, in a process for eliminating the BPSG film 13 which is exposed at an opening. Residual objects on a surface of an Si substrate 1 which are exposed at a bottom part of a contact hole 14 are eliminated by etching within, for example, a buffered fluoric acid solution and then a bit line polycrystal Si film 16 as a second conductive film is deposited for example by the reduced-pressure CVD method.
Patent JP-H0813427-A (JP)
Title: Shock absorption post device
Inventor: SATO SHOZABURO
IPC: E01F9/011
Filed: 1994-06-28
Abstract: PURPOSE:To prevent the bend of a post even if it collides against a car, etc., and to provide a shock absorption post device for returning to the original erection state slowly and automatically even when it is moved slantly. CONSTITUTION:A post 2 provided on a stand 1 so as to erect is borne on a plurality of springs 10 stored in the stand 1 and a shock absorber 11, and the post 2 are so borne elastically on the springs 10 that it is capable of being moved slantly. The shock absorber 11 is freely contracted so that resistance can be generated in the direction of the extension, the post 2 is moved slantly by shock from the outside, it is returned to an erection position by the springs 10, and the shock absorber 11 returns the post 2 with resistance in the time of extension at a low speed in the case of the returning.
Patent JP-S5670646-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE SHINICHI
IPC: H01L21/3205
Filed: 1979-11-13
Abstract: PURPOSE:To eliminate contaminating substance becoming mobile ions in an insulating film by forming a high melting point metal film by an evaporation in a hydrogen atmosphere when forming a semiconductor device including electrodes and wires using high melting point metal and thus changing the property of the high melting point metal. CONSTITUTION:When forming an MIST including high melting point metal such as Mo or the like as a gate electrode, a field insulating film 4 and a gate insulating film 4G are formed on a p type Si substrate 1, and an Mo film 5 is then formed by an electron beam evaporation process or the like. At this time the substrate and an Mo source are placed in the evaporation chamber, and an H2 is introduced thereinto. Thereafter, pattern and source and drain are formed in an ordinary process. Thus, it inhibit the high melting point metal evaporated in the hydrogen to collect the contaminating substance becoming mobile ions in the insulating film, thereby largely reducing the mobile ion amount in the insulating film and improving the stability.
Patent JP-2000010897-A (JP)
Title: System and method for decentralizing task between input/ output subsystems that are used by computer system and perform multiprocessing
Inventor: OLARIG SOMPONG P
IPC: G06F13/10
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To increase the application processing quantity by decreasing the overhead. SOLUTION: A processor 156 of a central controller 148 judges a device where load-balanced environment is set by scanning all peripheral device PC1 configuration registers 140 and assigns an answer identifier RID to only the device. The central controller once receiving a task from a CPU 102 sends a multicast signal to inquire which peripheral device can execute the task and a device which can execute the task, sends an answer signal back. The central controller 148 masks peripheral devices which can not execute the task, determines one peripheral device which can execute the task, and sends a service command signal for task execution to this device. It is determined by contrasting the maximum number and current number of enqueued tasks in registers 144 and 152 provided corresponding to the respective peripheral devices.
Patent JP-S5772480-A (JP)
Title: Monitor system for video signal line
Inventor: SHIYOUJI KENICHI
IPC: H04N17/00
Filed: 1980-10-22
Abstract: PURPOSE:To obtain a good video, by making a pilot signal unnecessary to prevent degradation of the transmission characteristic due to insertion and removal of the pilot signal by transmitting always either the synchronizing signal of the video signal and an equivalent signal and separating, extracting, and monitoring this signal in the receiving side. CONSTITUTION:The video signal from an input terminal 1 is transmitted to a transmission line 11 through an amplifier 2, hybrid circuits 3 and 9, and a line transformer 10, and the video signal from this transmission line 11 is outputted to an output terminal 16 through a receiving-side line transformer 12, an amplifier 13, and an equalizer 14, and a hybrid circuit 15. The synchronizing signal is separated from the video signal branched by the hybrid 15 and is converted to a CD in a BPF17 by a detector 18 and is displayed on a display equipment 19, thereby monitoring the transmission state. When the video signal is not transmitted, a transmission-side relay circuit 6 is not operated, and a switch circuit 8 is closed, and the output signal of an equivalent signal generator 7 is transmitted to the transmission line 11 and is detected by the receiving-side detector 18 and is displayed on the display equipment 19, thus monitoring the transmission state.
Patent JP-S634769-A (JP)
Title: Photo detector
Inventor: SHINPO CHIAKI
IPC: H04N1/04
Filed: 1986-06-25
Abstract: PURPOSE:To enlarge a focusing angle, to facilitate manufacturing, to miniaturize a device and to guide equally light to a photo detector with a small photodetecting area by providing a light guiding circular truncated cone-shaped member between a flexible light guiding body and the photo detector. CONSTITUTION:A laser light to transmit and scatter a film 5 is made incident on a light guiding plate material 6, repeats the total reflection in an inner surface and is guided to a emitting edge. The light flux to emit the light guiding plate material is made incident on a light fiber flux 7 opposite to the light flux and arranged linearly. The emitting edge of the light fiber flux 7 is arranged to a circular shape, the light flux to emit the light fiber flux 7 is made incident on a light guiding circular truncated cone-shaped member 8 opposite to the light flux and arranged, focused by the member 8 and converted to an electric signal by a light detecting device 9 at the emitting edge. Since the total reflection at the inner surface is used by the member 8, a reflecting ratio is large and a transmission efficiency comes to be large compared with the circular cone with a metal. Since the change of the emitting light quantity distribution from the fiber flux can be made smaller, the influence of the sensitivity distribution on the detecting device surface can be decreased.
Patent JP-S5270310-A (JP)
Title: Process for starting synchronous motor by thyrister transducer
Inventor: MATSUSHITA TETSUSHI
IPC: H02P1/52
Filed: 1975-12-10
Abstract: PURPOSE: Operation is started at a lower constant current than a rated current until a desired rotational speed is reached, a starting loss is prevented by changing it to constant current control at about rated current when the rotation is over the desired value, and thereby a generation of the excessive surge when the current is shut off is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5848635-A (JP)
Title: Manufacture of cold rolled steel plate with superior workability
Inventor: KOUNO TAKESHI
IPC: C21D8/02
Filed: 1981-09-18
Abstract: PURPOSE:To obtain a cold rolled steel plate with intrasurface anisotropy and superior workability, especially high deep drawability by hot rolling a billet for a low C cold rolled steel plate while specifying the finish hot rolling inlet temp., the finish rolling thickness ratio and the finishing temp. and by rapidly carrying out forced cooling, coiling at a prescribed temp., cold rolling and recrystallization annealing. CONSTITUTION:A low C steel contg. <=0.08% C and <=0.4% Mn is hot rolled under the conditions of <=T1 deg.C (represented by equationI) finish hot rolling inlet temp., >=13 finish rolling thickness ratio and >=Ar3 point finishing temp. The rolled steel is forced to be cooled as rapidly as possible to T2 deg.C represented by equation II at >=20 deg.C/sec cooling rate, and it is coiled at the desired temp. The hot rolled coil is cold rolled at >=70% cold rolling rate and subjected to recrystallization annealing by continuous annealing or box annealing to obtain the desired cold rolled steel plate with superior workability.
Patent JP-H0311344-A (JP)
Title: Photosensitive material processing device
Inventor: KUROKAWA TOSHIO
IPC: G03D3/02
Filed: 1989-06-09
Abstract: PURPOSE:To reduce the labor and the time required for the preparation work of various replenishers by removing silver and halogen elements from processing liquid by the circulating part of a processing tank to reduce the replenishment quantity of processing liquid having the fixing function. CONSTITUTION:The photosensitive material carried into a development tank 201 from a photosensitive material carrying-in hole 210 formed on one side face 109 of the development tank 201 is successively carried to processing tanks of succeeding stages by a carrying means consisting of carrying rolls, guides, etc., set in and between processing tanks 201 to 205. Replenishers of respective processing liquid produced in a replenisher producing part 2 are properly supplied to respective processing tanks through replenisher producing tanks 16, 26, 36, 46, and 56, and silver and halogen elements in a fixer N3 are removed in a circulating part 100 set in the fixing tank 203. Thus, the labor and the time required for weighing and supply of component agents corresponding to a desired mixture ratio and the preparation work of various replenishers including the diluent quantity setting work are reduced.
Patent JP-H04370138-A (JP)
Title: Epoxy resin composition
Inventor: HONDA SHIRO
IPC: C08G59/00
Filed: 1991-06-19
Abstract: PURPOSE:To provide an epoxy resin composition containing a specific epoxy resin, an amorphous silica having specific shape and particle diameter and a specific thermoplastic elastomer, having excellent soldering heat-resistance and suitable for semiconductor sealing. CONSTITUTION:The objective epoxy resin composition for sealing semiconductor is composed of (A) 4-20 wt.% of an epoxy resin containing >=50wt.% of an epoxy compound of formula (two of R<1> to R<8> are 2,3-epoxypropoxy group and the others are H, 1-4C alkyl or halogen), (B) 3-15wt.% of a phenolic hardener (e.g. bisphenol A) and optionally a curing catalyst, (C) 73-88wt.% of an inorganic filler containing preferably >=80wt.% of amorphous silica composed of (C1) 97-60wt.% of crushed amorphous silica having an average particle diameter of <=10mum and (C2) 3-40wt.% of a spherical amorphous silica having an average particle diameter of <=4mum and smaller than that of the component C1 and (D) 0.2-10wt.% of a copolymer of ethylene or an alpha-olefin and an unsaturated carboxylic acid (derivative).
Patent JP-H08336968-A (JP)
Title: Liquid dropping device
Inventor: NARUSE ATSUKO
IPC: B41J2/055
Filed: 1995-06-14
Abstract: PURPOSE: To easily control the dropping of liquid in a capillary of several micron diameter by a simple device which is used appropriately in an image forming apparatus and a chemical injector. CONSTITUTION: By installing a control means which controls the timing of liquid dropping from input data by arranging a means for supplying energy corresponding to a specific temperature of an aqueous solution injected into a capillary 1 of several micron diameter in a contact or non-contact state, the means for supplying energy is controlled so that the a desired amount of liquid can be dropped in a desired timing.