baber/WOPTO huggingface dataset:
Patent JP-H0833486-A (JP)
Title: Carrier for cell culture and cell cultivation method
Inventor: WATANABE MASAMI
IPC: C12N11/04
Filed: 1994-07-25
Abstract: PURPOSE:To provide a cell culture carrier and cell culture process capable of forming a void having a controllable size between cells cultured in a get by slightly varying the culture temperature. CONSTITUTION:This carrier for cell culture is composed of a hydrogel (I) gelling in an arbitrary temperature range and containing a hydrogel (II) produced by crosslinking a temperature-sensitive polymeric compound having a lower critical eutectic temperature higher than the gelling temperature of the hydrogel (I). Cells are added to the cell culture carrier of non-gelled state, uniformly dispersed in the carrier, the hydrogel (I) is gelatinized and the cells are cultured below or above the lower critical eutectic temperature of the temperature- sensitive polymeric compound.
Patent JP-H0223219-A (JP)
Title: Cylinder head cooling device for internal combustion engine
Inventor: SHIMADA HIROHISA
IPC: F01P1/10
Filed: 1988-07-11
Abstract: PURPOSE:To improve effect of cooling the parts heated to a high temperature by providing, on a cylinder head, cooling pipes sandwiching an ignition plug installing boss arranged on the center of a combustion chamber therebetween, and jetting cooling medium from a plurality of nozzles formed on the lower part thereof. CONSTITUTION:In a cylinder head 1 where a cooling medium jacket 20 is formed so as to surround an intake/discharge port 9 and an ignition plug installing boss, a pair of supporting cylinders 21 are stood on an upper wall of the cooling medium jacket 20 sandwiching the ignition plug installing boss therebetween. Cooling pipes 22 are inserted in the supporting cylinders 21 from the upper openings thereof, and the lower ends 22 of the pipes 22 are projected into the cooling jacket 20. A plurality of vertical and horizontal nozzles 23 are formed on the lower ends 22 of the cooling pipes 22, while parts heated to a high temperature, such as a wall of a combustion chamber 7 or the ignition plug installing boss surroundings are directly cooled by cooling medium jet from the nozzles 23. The cooling pipe 22 is connected to an outlet R of a radiator through a supply pipe 24.
Patent JP-H076488-A (JP)
Title: Disk drive impact detecting circuit
Inventor: HASHIMOTO TOSHIKAZU
IPC: G11B19/04
Filed: 1993-06-18
Abstract: PURPOSE:To provide the impact detecting circuit of a disk drive capable of detecting an impact exerted upon the disk drive without using a special impact detecting sensor. CONSTITUTION:In a disk drive in which a head writing-in and reading-out data is moved with a stepping motor, a counter electromotive force in the coil 101 of the stepping motor is detected by providing a counter electromotive force detecting circuit 1. Further, a level detecting circuit 3 is provided in the device and an output is generated from the circuit 3 when the circuit detects that the detected counter electromotive force exceeds a constant voltage. Thus, the generation of the impact upon the disk drive is detected based on the generation of the output of the level detecting circuit 3.
Patent JP-S6094610-A (JP)
Title: Protective clamp of helmet
Inventor: JIAN GESARAN
IPC: A42B3/32
Filed: 1984-08-17
Abstract: A fastening device for protective helmets for motorcyclists and other helmet wearers includes a journalled front chin strap which is integrated with a rear arch. The chin strap pivots on two fixed points located inside of the helmet. The arch also pivots around fixed points inside of the helmet so that the chin strap and arch move synchronously. The means for synchronization includes two fingers located inside the chin strap which engage the rear arch.
Patent JP-S5795530-A (JP)
Title: Gas appliance
Inventor: NAKAZAWA TOSHIICHI
IPC: F28D15/02
Filed: 1980-12-05
Abstract: PURPOSE: To enable to dry a dishcloth or the like by use of waste heat of a burner, by providing a heat pipe in the manner that one end of the heat pipe is located on the outside of a burner section of a gas appliance and the other end is projected to the outside of the body of the gas appliance, and attaching a heat radiating fin to the projected portion of the heat pipe.  
     CONSTITUTION: A heat pipe 4 incorporating therein work fluid 4' and a wick 5 is disposed such that one end portion of the heat pipe 4 is located in the vicinity of a burner section 3 of a gas appliance 1 in the manner of encircling the section 3 and that said one end portion of the heat pipe 4 is located under the upper surface of a trivet 2. On the other hand, the other end portion of the heat pipe 4 is formed in an L- shape and projected outwards from the end portion of the body of the gas appliance in parallel with the floor surface, and a drying section 10 is formed by fixing a heat radiating fin 6 in the form of a flat plate to the top of said other end portion of the heat pipe 4 in the manner that the fin 6 extends perpendicularly to the floor surface. With such an arrangement, it is enabled to heat the heat pipe 4 by use of waste heat released from arounda pan 8 when heating the pan 8 on the trivet 2 by the burner 3 and to radiate heat from the fin 6, so that a dishcloth or the like can be dried at the drying section 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0616259-A (JP)
Title: Paper feeding device
Inventor: NISHIKAWA AKIRA
IPC: B41J13/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide a paper feeding device having an elevating roller automatically brought into contact with or separated from a sheet with simple structure. CONSTITUTION:A feed roller 25 is fixedly mounted to a driving shaft 24, and an oscillating arm 26 is oscillatingly mounted to the driving shaft 24. An elevating roller 27 rotatably supported on the free end of the oscillating arm 26 is connected to the driving shaft 24 by power transmission mechanism 29, and friction mechanism 31 is provided to energize the oscillating arm 26 downward against the upward energizing force of energizing mechanism 30, by the frictional force with the driving shaft 24.
Patent JP-H1120221-A (JP)
Title: Image forming toner supplying device and image forming apparatus
Inventor: TAKAGI OSAMU
IPC: B41J2/385
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming toner supplying device capable of forming a clear image by uniformizing variation on a toner layer which may occur due to contact of an electrode array with a toner carrier roller. SOLUTION: An electrode array 1 is separated from a toner carrier roller 14 forming a toner layer and carrying toner 16 and the toner carrier roller 14, a supplying roller 12 and an agitating roller 17 are rotated in high speed so that the toner layer on the toner carrier roller 14 is rendered uniform and new toner 16 is allowed to have affinity to the toner carrier roller 14 and supplying roller 12. The electrode array 1 is separated therefrom such that an arm 7a is rotated in a clockwise direction as well as an arm 7b is in a counterclockwise direction and both of the end sections in a short side direction allow the electrode array 1 fixed to a toner case 11 to be bent. In another embodiment, the electrode array 1 is fixed to a holder formed so as to surround the toner case 11 and it is moved together with the holder, thereby separating the electrode array 1 therefrom.
Patent JP-S6150561-A (JP)
Inventor: YAMADA TOSHIO
IPC: A61K36/00
Filed: 1984-08-21
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-S6064585-A (JP)
Title: Character broadcast receiver
Inventor: SUGAWARA MOTOO
IPC: H04N7/035
Filed: 1983-09-19
Abstract: PURPOSE:To relieve a waiting time by incorporating a memory and storing a program number of a character broadcast in advance and displaying the stored program number on a CRT one after another at reception. CONSTITUTION:A character broadcast input terminal 2 is connected to a CPU1 via a packet fetch circuit 3. The contents or the like of a memory 4 storing the number of reserved program is designated by a key 6 via an interface 7. A video memory RAM5 stores a video data forming a screen signal. When an inputted program and the reserved program are coincident, the program is fed to the CRT and a picture appears immediately. When no reservation is made, programs are selected by the key and the input of reserved programs is awaited. The program number stored at the reception of character broadcast is displayed on the CRT one after another thereby relieves the waiting time.
Patent JP-S6066994-A (JP)
Title: Method for stabilizing coloring test solution
Inventor: SAKATA YOSHITSUGU
IPC: G01N31/22
Filed: 1983-09-19
Abstract: PURPOSE:To stabilize a coloring test solution, by using a phosphonic acid based chelating agent as a stabilizer in measuring a peroxidase activity with a coloring substrate. CONSTITUTION:In measuring a very small amount of peroxidase, an o-phenylenediamine solution used in an enzyme immunoassay is used as a coloring substrate, and a phosphonic acid based chelating agent is added to stabilize the coloring test. Ferric ions (Fe<3+>) and cupric ions (Cu<2+>) making the o-phenylenediamine solution unstable are masked to stabilize remarkably the coloring test solution.
Patent JP-S6150366-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIITSU YOICHIRO
IPC: H01L29/78
Filed: 1984-08-20
Abstract: PURPOSE:To improve a resistance to incidence of gamma-rays and to contrive the prevention of disconnection of wirings by forming source and drain regions by diffusion of the impurities in a non-single crystal silicon layer into a substrate and forming a gate electrode through a second insulating film so that the electrode might not run over the element isolation region nearest both of source and drain regions. CONSTITUTION:Source and drain regions 28 and 29 can be formed before formation of a gate electrode 31 and besides the gate electrode 31 is so formed that it might not run over the element isolation region 27 nearest both of source and drain regions 28 and 29, namely the region A. As a result, gate fringes are eliminated and the leakage between the source and drain regions 28 and 29 can be reduced and further the resistance to irradiation with gamma-rays can be improved. Also because the source are drain regions 28 and 29 are formed by diffusing the impurities into a polycrystalline silicon layer 24, omission of PEP process becomes possible thereby reducing the number of processing steps.
Patent JP-S5874113-A (JP)
Title: Filtration system
Inventor: ADACHI TETSUROU
IPC: B01D37/02
Filed: 1981-10-30
Abstract: PURPOSE:To increase a life of filtration by increasing a period of filtration in the inside, by dividing a precoating operation into operations before raw water treating and during raw water treating. CONSTITUTION:0.1-2% Powdered ion-exchange resin is charged into a resin tank 17, and then is fed into a filtering cylinder 16 by a pump while sufficiently mixing with demineralized water by an agitator 18 to precoat the surfaces of elements 15 with the resin. When the elements 15 are almost precoated with the resin contained in the tank 17, raw water is fed to the cylinder 16 to start a treatment. After starting the treatment, the pressure difference between the outlet and inlet ports of the cylinder 16 is detected by pressure sensors 21 and 23, and when the pressure difference begins to rise rapidly, a controlling box 24 actuates a precoating pump 19 to feed the resin, previously agitated in the tank 17, to the cylinder 16 in order to coat the precoated layer of the elements 15 again thereby forming another layer of filter medium.
Patent JP-H0226888-A (JP)
Title: Method for controlling molecular beam intensity in molecular beam epitaxy device
Inventor: TAKAHASHI NUSHITO
IPC: C30B23/08
Filed: 1988-07-13
Abstract: PURPOSE:To increase the reliability of data and to stabilize the quality of the obtained thin crystal film by automatically obtaining the related data when the molecular beam intensity measured while fixing the temp. of a molecular beam source is within the expected variation range. CONSTITUTION:The temp. of the heated molecular beam source 2 is kept constant at one point, and the molecular beam intensity is measured under such conditions. The temp. of the source 2 is kept constant until the variations in the measured values are placed in the preset variation range. The measurement of the molecular beam intensity is automatically repeated to obtain the relation between the molecular beam source temp. and the molecular beam intensity. The temp. of the heated molecular beam source is adjusted based on the relation, and the molecular beam intensity of the molecular beam epitaxy device is controlled.
Patent JP-S5875519-A (JP)
Inventor: KASHIMOTO YOSHIAKI
IPC: A47L19/00
Filed: 1981-10-30
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-H09315986-A (JP)
Title: Antiinflammatory agent
Inventor: YAMABE YUKIHISA
IPC: A61K8/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prepare an antiinflammatory agent, comprising a solvent extract of Mallotus japonicus Muell. Arg., capable of suppressing an edema, having excellent antiinflammatory effects, effective against skin roughening, etc., excellent in safety for skin and useful as an active ingredient of a medicine (a quasi- drug) or a cosmetic. SOLUTION: This antiinflammatory agent comprises a solvent extract of Mallotus japonicus Muell. Arg. prepared by extracting a bark of the Mallotus japonicus Muell. Arg. [concretely a dried bark of the Mallotus japonicus Muell. Arg. of the family Euphorbiaceael with water or a hydrophilic organic solvent, e.g. ethanol, methanol, acetone, glycerol, 1,3-butylene glycol or propylene glycol. The antiiinflammatory agent is prepared as a dosage form such as a lotion, a cream, a milky lotion or a pack by adding a liquid oil, e.g. squalane, a solid oil, e.g. beeswax or various surfactants, a humectant, etc., thereto.
Patent JP-S5695739-A (JP)
Title: Automatic corrector of mirror angle
Inventor: SUZUKI NAGATOSHI
IPC: B60R1/06
Filed: 1979-12-28
Abstract: PURPOSE: To enable a mirror angle to be selectively corrected vertically, leftward and rightward with a simple correcting motor by interposing a clutch in a power transmission system of the reversible motor.  
     CONSTITUTION: In the demagnetized condition of an electromagnetic coil in a solenoid 12, a drive clutch member 5 is slid in the direction A and thus constituting a power transmission system from a reversible motor 7 to the first driven clutch plate 4. Therefore, when the reversible motor 7 is operated in normal and reverse directions, the clutch plate 4 swings a mirror 1 vertically through a crank 17. On the other hand, when the solenoid 12 is energized, the clutch member 5 is slid in the direction B to constitute a power transmission system from the motor 7 to the second driven clutch plate 6. When the motor 7 is operated in normal and reverse directions, the clutch plate 6 swings the mirror 1 left and right through a crank 19 to correct the mirror angle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6331887-A (JP)
Title: Highly accurate and mutual assembling of members
Inventor: NARUSE KAZUO
IPC: B62D65/00
Filed: 1986-07-24
Abstract: PURPOSE:To make effective assembling possible in assembling a car body or the like by indexing an assembling member by means of an automatic measuring robot after drilling assembling reference holes on said member to control a drilling position for the assembling member. CONSTITUTION:Bolt inserting holes 5' and assembling reference holes 8 are first drilled on the apron upper member 2 of a front body 1 being an assembled member, and said assembling reference holes 8 are measured by the measuring part 13 of an automatic measuring robot on a carrier line 11. A control apparatus 14 calculates data on the position and pitch of the assembling reference holes 8 on the basis of the above measured values, and gives a positioning command to a positioning circuit 15 to properly move a punch 16 and a die 17 which are set to a drilled portion, and then the assembling reference holes are drilled on a front fender panel 3 which is an assembling member and previously fixed at a set position. Thus, a relative positioning work can be mechanically and effectively executed, and the assembling can be always carried out exactly and under optimum condition.
Patent JP-S6150468-A (JP)
Title: Image pickup device
Inventor: FUKUSHIMA NOBUO
IPC: G03B7/16
Filed: 1984-08-20
Abstract: PURPOSE:To keep the lightness of a picture in a finder stably until an aperture from an aperture servo is made proper by applying servo control to the exposure ahead the output of a trigger means and holding the exposure state to a constant value for a prescribed value in response to the said output. CONSTITUTION:Recording is executed in interlocking with an image pickup release switch 17 at image pickup without lighting, and in this case, the aperture is set by outputting ''H'' at a one-shot multivibrator circuit 11 for a recording time T1 only and bringing a level of a clock input CL of a latch 8 to ''L''. Since an EN input 23 remains logical H, the aperture just before a switch 17 is turned on is stored during recording and servo aperture control is restarted after the time T1. A mode changeover switch 18 is turned on at image pickup with lighting at first. In turning on the switch 17, ''H'' level is outputted from a one-shot multivibrator 13 for a time T2 (<T1), the lighting device is lighted and the level of the input 23 goes to L level to inhibit the data output from the latch 8. A lighting mode aperture control circuit 14 is turned on at the same time and a contact lighting aperture control data 24 is outputted.
Patent JP-H0338401-A (JP)
Title: Disk wheel for automobile
Inventor: YAMOTO JIYUETSU
IPC: B60B3/16
Filed: 1989-07-06
Abstract: PURPOSE:To stabilize quality and to improve strongness by providing a parallel portion having uniform thickness and flatness as well as a surface layer at a circular portion outside the pitch circle of bolt holes, and forming a taper the thickness of which is reduced toward a shaft from the inner circumferential side to a hub holes in a disk wheel for a bus, etc. CONSTITUTION:A parallel portion 5 of which front and rear surfaces are flat and which has uniform thickness is formed in the radial direction outwards the pitch circle of bolt holes. A taper thickness of which is reduced in such a manner that the thickness is thinned from a flat face crossing to the shaft center of a wheel to an opposite surface side at the surface and also the reverse, is provided at the disk portion 2a from the radial directional inner circumferential side end portion 6 of the parallel portion 5 to a hub hole 8. According to this construction, the parallel portion is stably contracted with the hub to be able to aim at the improvement of strongness and also to make the thickness thin for achieving weight reduction.
Patent JP-S5875166-A (JP)
Title: Paper guiding device for electrophotographic copying machine
Inventor: TSUKAHARA SUMIO
IPC: G03G15/00
Filed: 1981-10-29
Abstract: PURPOSE:To feed copying paper to a transferring station by disposing a self discharge type brush by facing a paper guiding member and passing the copying paper so as to sandwich the paper between the member and the brush thereby removing creases from the paper and destaticizing the paper. CONSTITUTION:In an electrophotographic copying machine of a gripper conveing system, a self-discharge type brush 7 is disposed by facing a paper guiding member 6 in front of a transferring station disposed with a transfer corotron 2 so as to face the same. Since the copying paper 4 passed to the transferring station is sandwiched between the member 6 and the brush 7, the creases of the paper 4 are removed. If the paper 4 is charged electrostatically, the paper is destaticized prior to transferring by the effect of the brush 7.
Patent JP-H1125074-A (JP)
Title: Expression editing device
Inventor: NOZAKI KOICHI
IPC: G06F17/21
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To add parentheses desired by a user to a described mathematical expression term by preparing three kinds of a composing processing for adding parentheses, and switching a mode by the user. SOLUTION: An editing means A constituted of a composition controlling part 503, relative coordinate calculating part 506, absolute coordinate calculating part 505, and syntax analyzing part 504 have three modes, that is, a parenthesis priority mode, reference position priority mode, and size priority mode at the time of adding parentheses to a fractional expression. The layout of the character string of a character string storing part 502 is decided by referring to the format information of a format information storing part 508. In the parenthesis priority, the central position of the parentheses is made coincident with the position of a fractional line, and parentheses matched with the height of the larger term among the denominator term and numerator term of the fractional expression are generated.  In the reference position priority mode, the reference position of the parentheses is made coincident with the position of the fractional line, and the upper half part of the parentheses is matched with the height of the numerator term, and the lower half part of the parentheses is matched with the height of the denominator term. In the size mode, parentheses matched with the height of the whole fraction are generated.
Patent JP-H1021632-A (JP)
Title: Information reproducing apparatus
Inventor: KAMIOKA MITSUNAO
IPC: G11B19/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To realize a random reproduction using a plurality of recording media with a simplified circuit structure in such a case that a plurality of recording media on which information which is divided in the desired unit is recorded are reproduced by a plurality of corresponding reproducing means. SOLUTION: When an operator instruct for a plurality of random reproductions by operating an operation input means 14, a main controller 15 controls a CD(Compact Disk) controller 5 and a MD(Mini Disk) controller 8 to set at random the reproducing sequence of CD and MD and also selects at random a recording medium to be reproduced through generation of a random number. In this case, when a CD is selected, a signal to instruct the start of random reproduction is sent to the CD controller 5 and thereafter when reproduction of music information is judged to be completed depending on the signal from the CD controller 5, a random number is generated to select at random the recording medium to be reproduced. The CD controller 5 controls the CD reproducing means 4 to reproduce only one program of music information recorded on a CD depending on the preset reproducing sequence.  When reproduction is completed, the signal indicating completion of the reproduction of music information is sent to the main controller 15.
Patent JP-2000013884-A (JP)
Title: Loud speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/28
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a small sized light weight loud speaker system where rocking of a small sized light weight speaker box is prevented and a low frequency sound is reproduced excellently with a simple structure. SOLUTION: The speaker system is provided with a speaker 3 that is fitted to a baffle plate 2 in front of a speaker box 1 and with a vibrating body 21 with a comparatively large mass adhered to the speaker 3 via an elastic body 20. A sound radiation force F1 of this speaker 3 is cancelled with an operating force F2 opposite to the sound radiation direction of the vibrating body 21 that is generated by using a reaction force -F1 in the opposite direction to the sound radiation direction of the speaker 3 as a driving force and with a mass M2 of the vibrating body 21 so as to avoid rocking of the speaker box 1 by sound radiation.